import simplejson-1.7.1 into src/simplejson
This commit is contained in:
Brian Warner
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Copyright (c) 2006 Bob Ippolito
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Permission is hereby granted, free of charge, to any person obtaining a copy of
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this software and associated documentation files (the "Software"), to deal in
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the Software without restriction, including without limitation the rights to
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use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
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of the Software, and to permit persons to whom the Software is furnished to do
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so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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Metadata-Version: 1.0
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Name: simplejson
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Version: 1.7.1
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Summary: Simple, fast, extensible JSON encoder/decoder for Python
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Home-page: http://undefined.org/python/#simplejson
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Author: Bob Ippolito
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Author-email: bob@redivi.com
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License: MIT License
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Description:
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simplejson is a simple, fast, complete, correct and extensible
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JSON <http://json.org> encoder and decoder for Python 2.3+. It is
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pure Python code with no dependencies, but includes an optional C
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extension for a serious speed boost.
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simplejson was formerly known as simple_json, but changed its name to
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comply with PEP 8 module naming guidelines.
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The encoder may be subclassed to provide serialization in any kind of
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situation, without any special support by the objects to be serialized
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(somewhat like pickle).
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The decoder can handle incoming JSON strings of any specified encoding
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(UTF-8 by default).
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Platform: any
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Classifier: Intended Audience :: Developers
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Classifier: License :: OSI Approved :: MIT License
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Classifier: Programming Language :: Python
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Classifier: Topic :: Software Development :: Libraries :: Python Modules
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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<HTML>
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<HEAD><META CONTENT="text/html; charset=utf-8" HTTP-EQUIV="Content-Type">
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<TITLE>simplejson.JSONDecoder -- Simple JSON &lt;<a class="reference" href="http://json.org">http://json.org</a>&gt; decoder</TITLE>
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<LINK HREF="layout.css" TYPE="text/css" REL="stylesheet">
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</HEAD>
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<BODY>
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<DIV ID="page">
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<DIV ID="top-nav">
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<H1 ID="doc-title"><A HREF="index.html" REL="index">simplejson 1.7.1</A></H1>
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<DIV CLASS="online-navigation">
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<A HREF="index.html" REL="index">index</A>
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<SPAN ID="nav-docs">
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</SPAN>
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<BR>
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<A HREF="module-simplejson.html" TITLE="simplejson reference">
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simplejson
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</A>
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<A HREF="class-simplejson.JSONDecoder.html">details</A>
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<A HREF="class-simplejson.JSONDecoder-index.html">
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tree
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</A>
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</DIV>
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</DIV>
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<DIV ID="main-content">
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<H1 CLASS="pudge-member-page-heading">
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<TT>JSONDecoder</TT>
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</H1>
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<H4 CLASS="pudge-member-page-subheading">
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Simple JSON <<A HREF="http://json.org" CLASS="reference">http://json.org</A>> decoder
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</H4>
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<P CLASS="pudge-member-parent-link">
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<SMALL>
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The JSONDecoder class is accessible via the
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<A HREF="module-simplejson.html">
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<TT>simplejson</TT>
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</A> module.
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</SMALL>
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</P>
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<DIV ID="pudge-section-nav">
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<UL>
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<LI>
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<SPAN CLASS="pudge-missing-section-link">
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Attributes
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</SPAN>
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</LI><LI>
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<A HREF="#methods" CLASS="pudge-section-link">
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Methods (3)
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</A>
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</LI>
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<LI>
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<A HREF="simplejson/decoder.py.html?f=196&l=272#196" CLASS="pudge-section-link">
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Source
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</A>
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</LI>
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</UL>
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</DIV>
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<DIV STYLE="clear: left"></DIV>
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<DIV CLASS="rst pudge-module-doc">
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<P>Performs the following translations in decoding:</P>
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<TABLE BORDER="1" CLASS="docutils">
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<COLGROUP>
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<COL WIDTH="44%">
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<COL WIDTH="56%">
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</COLGROUP>
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<THEAD VALIGN="bottom">
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<TR><TH CLASS="head">JSON</TH>
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<TH CLASS="head">Python</TH>
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</TR>
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</THEAD>
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<TBODY VALIGN="top">
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<TR><TD>object</TD>
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<TD>dict</TD>
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</TR>
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<TR><TD>array</TD>
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<TD>list</TD>
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</TR>
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<TR><TD>string</TD>
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<TD>unicode</TD>
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</TR>
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<TR><TD>number (int)</TD>
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<TD>int, long</TD>
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</TR>
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<TR><TD>number (real)</TD>
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<TD>float</TD>
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</TR>
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<TR><TD>true</TD>
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<TD>True</TD>
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</TR>
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<TR><TD>false</TD>
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<TD>False</TD>
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</TR>
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<TR><TD>null</TD>
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<TD>None</TD>
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</TR>
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</TBODY>
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</TABLE>
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<P>It also understands <TT CLASS="docutils literal"><SPAN CLASS="pre">NaN</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">Infinity</SPAN></TT>, and <TT CLASS="docutils literal"><SPAN CLASS="pre">-Infinity</SPAN></TT> as
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their corresponding <TT CLASS="docutils literal"><SPAN CLASS="pre">float</SPAN></TT> values, which is outside the JSON spec.</P>
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</DIV>
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<HR>
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<A NAME="methods"></A>
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<H2>Methods</H2>
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<DIV CLASS="pudge-member routine alias">
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<A NAME="__init__"></A>
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<H4 CLASS="pudge-member-name"><SPAN CLASS="prefix">f</SPAN>
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<TT><A HREF="class-simplejson.JSONDecoder.html#__init__" CLASS="pudge-obj-link">__init__</A>(self, encoding=None, object_hook=None)</TT>
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<A HREF="simplejson/decoder.py.html?f=229&l=245#229" TITLE="View Source">...</A>
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</H4>
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<DIV CLASS="pudge-section rst">
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<P CLASS="pudge-member-blurb">
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<TT CLASS="docutils literal"><SPAN CLASS="pre">encoding</SPAN></TT> determines the encoding used to interpret any <TT CLASS="docutils literal"><SPAN CLASS="pre">str</SPAN></TT>
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objects decoded by this instance (utf-8 by default). It has no
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effect when decoding <TT CLASS="docutils literal"><SPAN CLASS="pre">unicode</SPAN></TT> objects.
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</P>
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<P>Note that currently only encodings that are a superset of ASCII work,
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strings of other encodings should be passed in as <TT CLASS="docutils literal"><SPAN CLASS="pre">unicode</SPAN></TT>.</P>
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<P><TT CLASS="docutils literal"><SPAN CLASS="pre">object_hook</SPAN></TT>, if specified, will be called with the result
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of every JSON object decoded and its return value will be used in
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place of the given <TT CLASS="docutils literal"><SPAN CLASS="pre">dict</SPAN></TT>. This can be used to provide custom
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deserializations (e.g. to support JSON-RPC class hinting).</P>
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</DIV>
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</DIV><DIV CLASS="pudge-member routine alias">
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<A NAME="decode"></A>
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<H4 CLASS="pudge-member-name"><SPAN CLASS="prefix">f</SPAN>
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<TT><A HREF="class-simplejson.JSONDecoder.html#decode" CLASS="pudge-obj-link">decode</A>(self, s, _w=<built-in method match of _sre.SRE_Pattern object at 0x13244a0>)</TT>
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<A HREF="simplejson/decoder.py.html?f=246&l=256#246" TITLE="View Source">...</A>
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</H4>
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<DIV CLASS="pudge-section rst">
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<P CLASS="pudge-member-blurb">
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Return the Python representation of <TT CLASS="docutils literal"><SPAN CLASS="pre">s</SPAN></TT> (a <TT CLASS="docutils literal"><SPAN CLASS="pre">str</SPAN></TT> or <TT CLASS="docutils literal"><SPAN CLASS="pre">unicode</SPAN></TT>
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instance containing a JSON document)
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</P>
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</DIV>
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</DIV><DIV CLASS="pudge-member routine alias">
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<A NAME="raw_decode"></A>
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<H4 CLASS="pudge-member-name"><SPAN CLASS="prefix">f</SPAN>
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<TT><A HREF="class-simplejson.JSONDecoder.html#raw_decode" CLASS="pudge-obj-link">raw_decode</A>(self, s, **kw)</TT>
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<A HREF="simplejson/decoder.py.html?f=257&l=272#257" TITLE="View Source">...</A>
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</H4>
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<DIV CLASS="pudge-section rst">
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<P CLASS="pudge-member-blurb">
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Decode a JSON document from <TT CLASS="docutils literal"><SPAN CLASS="pre">s</SPAN></TT> (a <TT CLASS="docutils literal"><SPAN CLASS="pre">str</SPAN></TT> or <TT CLASS="docutils literal"><SPAN CLASS="pre">unicode</SPAN></TT> beginning
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with a JSON document) and return a 2-tuple of the Python
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representation and the index in <TT CLASS="docutils literal"><SPAN CLASS="pre">s</SPAN></TT> where the document ended.
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</P>
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<P>This can be used to decode a JSON document from a string that may
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have extraneous data at the end.</P>
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</DIV>
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</DIV>
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<P>
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<SMALL>
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See
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<A HREF="simplejson/decoder.py.html?f=196&l=272#196" TITLE="simplejson/decoder.py:196">the source</A>
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for more information.
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</SMALL>
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</P>
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</DIV>
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<DIV ID="footer">
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<P ID="pudge">
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Built with
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<A HREF="http://lesscode.org/projects/pudge/">
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Pudge/0.1.3</A>
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</P>
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</DIV>
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</DIV>
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</BODY>
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</HTML>
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@ -0,0 +1,261 @@
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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<HTML>
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<HEAD><META CONTENT="text/html; charset=utf-8" HTTP-EQUIV="Content-Type">
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<TITLE>simplejson.JSONEncoder -- Extensible JSON &lt;<a class="reference" href="http://json.org">http://json.org</a>&gt; encoder for Python data structures.</TITLE>
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<LINK HREF="layout.css" TYPE="text/css" REL="stylesheet">
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</HEAD>
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<BODY>
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<DIV ID="page">
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<DIV ID="top-nav">
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<H1 ID="doc-title"><A HREF="index.html" REL="index">simplejson 1.7.1</A></H1>
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<DIV CLASS="online-navigation">
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<A HREF="index.html" REL="index">index</A>
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<SPAN ID="nav-docs">
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</SPAN>
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<BR>
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<A HREF="module-simplejson.html" TITLE="simplejson reference">
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simplejson
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</A>
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<A HREF="class-simplejson.JSONEncoder.html">details</A>
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<A HREF="class-simplejson.JSONEncoder-index.html">
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tree
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</A>
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</DIV>
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</DIV>
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<DIV ID="main-content">
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<H1 CLASS="pudge-member-page-heading">
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<TT>JSONEncoder</TT>
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</H1>
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<H4 CLASS="pudge-member-page-subheading">
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Extensible JSON <<A HREF="http://json.org" CLASS="reference">http://json.org</A>> encoder for Python data structures.
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</H4>
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<P CLASS="pudge-member-parent-link">
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<SMALL>
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The JSONEncoder class is accessible via the
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<A HREF="module-simplejson.html">
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<TT>simplejson</TT>
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</A> module.
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</SMALL>
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</P>
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<DIV ID="pudge-section-nav">
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<UL>
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<LI>
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<SPAN CLASS="pudge-missing-section-link">
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Attributes
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</SPAN>
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</LI><LI>
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<A HREF="#methods" CLASS="pudge-section-link">
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Methods (4)
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</A>
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</LI>
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<LI>
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<A HREF="simplejson/encoder.py.html?f=80&l=370#80" CLASS="pudge-section-link">
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Source
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</A>
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</LI>
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</UL>
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</DIV>
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<DIV STYLE="clear: left"></DIV>
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<DIV CLASS="rst pudge-module-doc">
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<P>Supports the following objects and types by default:</P>
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<TABLE BORDER="1" CLASS="docutils">
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<COLGROUP>
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<COL WIDTH="56%">
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<COL WIDTH="44%">
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</COLGROUP>
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<THEAD VALIGN="bottom">
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<TR><TH CLASS="head">Python</TH>
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<TH CLASS="head">JSON</TH>
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</TR>
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</THEAD>
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<TBODY VALIGN="top">
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<TR><TD>dict</TD>
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<TD>object</TD>
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</TR>
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<TR><TD>list, tuple</TD>
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<TD>array</TD>
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</TR>
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<TR><TD>str, unicode</TD>
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<TD>string</TD>
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</TR>
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<TR><TD>int, long, float</TD>
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<TD>number</TD>
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</TR>
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<TR><TD>True</TD>
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<TD>true</TD>
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</TR>
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<TR><TD>False</TD>
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<TD>false</TD>
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</TR>
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<TR><TD>None</TD>
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<TD>null</TD>
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</TR>
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</TBODY>
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</TABLE>
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<P>To extend this to recognize other objects, subclass and implement a
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<TT CLASS="docutils literal"><SPAN CLASS="pre">.default()</SPAN></TT> method with another method that returns a serializable
|
||||||
|
object for <TT CLASS="docutils literal"><SPAN CLASS="pre">o</SPAN></TT> if possible, otherwise it should call the superclass
|
||||||
|
implementation (to raise <TT CLASS="docutils literal"><SPAN CLASS="pre">TypeError</SPAN></TT>).</P>
|
||||||
|
|
||||||
|
</DIV>
|
||||||
|
|
||||||
|
<HR>
|
||||||
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|
||||||
|
|
||||||
|
<A NAME="methods"></A>
|
||||||
|
<H2>Methods</H2>
|
||||||
|
<DIV CLASS="pudge-member routine alias">
|
||||||
|
<A NAME="__init__"></A>
|
||||||
|
<H4 CLASS="pudge-member-name"><SPAN CLASS="prefix">f</SPAN>
|
||||||
|
<TT><A HREF="class-simplejson.JSONEncoder.html#__init__" CLASS="pudge-obj-link">__init__</A>(self, skipkeys=False, ensure_ascii=True, check_circular=True, allow_nan=True, sort_keys=False, indent=None, separators=None, encoding='utf-8')</TT>
|
||||||
|
<A HREF="simplejson/encoder.py.html?f=112&l=164#112" TITLE="View Source">...</A>
|
||||||
|
</H4>
|
||||||
|
<DIV CLASS="pudge-section rst">
|
||||||
|
|
||||||
|
<P CLASS="pudge-member-blurb">
|
||||||
|
Constructor for JSONEncoder, with sensible defaults.
|
||||||
|
</P>
|
||||||
|
<P>If skipkeys is False, then it is a TypeError to attempt
|
||||||
|
encoding of keys that are not str, int, long, float or None. If
|
||||||
|
skipkeys is True, such items are simply skipped.</P>
|
||||||
|
<P>If ensure_ascii is True, the output is guaranteed to be str
|
||||||
|
objects with all incoming unicode characters escaped. If
|
||||||
|
ensure_ascii is false, the output will be unicode object.</P>
|
||||||
|
<P>If check_circular is True, then lists, dicts, and custom encoded
|
||||||
|
objects will be checked for circular references during encoding to
|
||||||
|
prevent an infinite recursion (which would cause an OverflowError).
|
||||||
|
Otherwise, no such check takes place.</P>
|
||||||
|
<P>If allow_nan is True, then NaN, Infinity, and -Infinity will be
|
||||||
|
encoded as such. This behavior is not JSON specification compliant,
|
||||||
|
but is consistent with most JavaScript based encoders and decoders.
|
||||||
|
Otherwise, it will be a ValueError to encode such floats.</P>
|
||||||
|
<P>If sort_keys is True, then the output of dictionaries will be
|
||||||
|
sorted by key; this is useful for regression tests to ensure
|
||||||
|
that JSON serializations can be compared on a day-to-day basis.</P>
|
||||||
|
<P>If indent is a non-negative integer, then JSON array
|
||||||
|
elements and object members will be pretty-printed with that
|
||||||
|
indent level. An indent level of 0 will only insert newlines.
|
||||||
|
None is the most compact representation.</P>
|
||||||
|
<P>If specified, separators should be a (item_separator, key_separator)
|
||||||
|
tuple. The default is (', ', ': '). To get the most compact JSON
|
||||||
|
representation you should specify (',', ':') to eliminate whitespace.</P>
|
||||||
|
<P>If encoding is not None, then all input strings will be
|
||||||
|
transformed into unicode using that encoding prior to JSON-encoding.
|
||||||
|
The default is UTF-8.</P>
|
||||||
|
|
||||||
|
|
||||||
|
</DIV>
|
||||||
|
</DIV><DIV CLASS="pudge-member routine alias">
|
||||||
|
<A NAME="default"></A>
|
||||||
|
<H4 CLASS="pudge-member-name"><SPAN CLASS="prefix">f</SPAN>
|
||||||
|
<TT><A HREF="class-simplejson.JSONEncoder.html#default" CLASS="pudge-obj-link">default</A>(self, o)</TT>
|
||||||
|
<A HREF="simplejson/encoder.py.html?f=314&l=333#314" TITLE="View Source">...</A>
|
||||||
|
</H4>
|
||||||
|
<DIV CLASS="pudge-section rst">
|
||||||
|
|
||||||
|
<P CLASS="pudge-member-blurb">
|
||||||
|
Implement this method in a subclass such that it returns
|
||||||
|
a serializable object for <TT CLASS="docutils literal"><SPAN CLASS="pre">o</SPAN></TT>, or calls the base implementation
|
||||||
|
(to raise a <TT CLASS="docutils literal"><SPAN CLASS="pre">TypeError</SPAN></TT>).
|
||||||
|
</P>
|
||||||
|
<P>For example, to support arbitrary iterators, you could
|
||||||
|
implement default like this:</P>
|
||||||
|
<PRE CLASS="literal-block">
|
||||||
|
def default(self, o):
|
||||||
|
try:
|
||||||
|
iterable = iter(o)
|
||||||
|
except TypeError:
|
||||||
|
pass
|
||||||
|
else:
|
||||||
|
return list(iterable)
|
||||||
|
return JSONEncoder.default(self, o)
|
||||||
|
</PRE>
|
||||||
|
|
||||||
|
|
||||||
|
</DIV>
|
||||||
|
</DIV><DIV CLASS="pudge-member routine alias">
|
||||||
|
<A NAME="encode"></A>
|
||||||
|
<H4 CLASS="pudge-member-name"><SPAN CLASS="prefix">f</SPAN>
|
||||||
|
<TT><A HREF="class-simplejson.JSONEncoder.html#encode" CLASS="pudge-obj-link">encode</A>(self, o)</TT>
|
||||||
|
<A HREF="simplejson/encoder.py.html?f=334&l=354#334" TITLE="View Source">...</A>
|
||||||
|
</H4>
|
||||||
|
<DIV CLASS="pudge-section rst">
|
||||||
|
|
||||||
|
<P CLASS="pudge-member-blurb">
|
||||||
|
Return a JSON string representation of a Python data structure.
|
||||||
|
</P>
|
||||||
|
<PRE CLASS="doctest-block">
|
||||||
|
>>> JSONEncoder().encode({"foo": ["bar", "baz"]})
|
||||||
|
'{"foo":["bar", "baz"]}'
|
||||||
|
</PRE>
|
||||||
|
|
||||||
|
|
||||||
|
</DIV>
|
||||||
|
</DIV><DIV CLASS="pudge-member routine alias">
|
||||||
|
<A NAME="iterencode"></A>
|
||||||
|
<H4 CLASS="pudge-member-name"><SPAN CLASS="prefix">f</SPAN>
|
||||||
|
<TT><A HREF="class-simplejson.JSONEncoder.html#iterencode" CLASS="pudge-obj-link">iterencode</A>(self, o)</TT>
|
||||||
|
<A HREF="simplejson/encoder.py.html?f=355&l=370#355" TITLE="View Source">...</A>
|
||||||
|
</H4>
|
||||||
|
<DIV CLASS="pudge-section rst">
|
||||||
|
|
||||||
|
<P CLASS="pudge-member-blurb">
|
||||||
|
Encode the given object and yield each string
|
||||||
|
representation as available.
|
||||||
|
</P>
|
||||||
|
<P>For example:</P>
|
||||||
|
<PRE CLASS="literal-block">
|
||||||
|
for chunk in JSONEncoder().iterencode(bigobject):
|
||||||
|
mysocket.write(chunk)
|
||||||
|
</PRE>
|
||||||
|
|
||||||
|
|
||||||
|
</DIV>
|
||||||
|
</DIV>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<P>
|
||||||
|
<SMALL>
|
||||||
|
|
||||||
|
|
||||||
|
See
|
||||||
|
<A HREF="simplejson/encoder.py.html?f=80&l=370#80" TITLE="simplejson/encoder.py:80">the source</A>
|
||||||
|
for more information.
|
||||||
|
</SMALL>
|
||||||
|
</P>
|
||||||
|
|
||||||
|
</DIV>
|
||||||
|
|
||||||
|
<DIV ID="footer">
|
||||||
|
|
||||||
|
<P ID="pudge">
|
||||||
|
Built with
|
||||||
|
<A HREF="http://lesscode.org/projects/pudge/">
|
||||||
|
Pudge/0.1.3</A>
|
||||||
|
</P>
|
||||||
|
|
||||||
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|
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|
</DIV>
|
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|
</DIV>
|
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|
</BODY>
|
||||||
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|
||||||
|
</HTML>
|
||||||
|
|
@ -0,0 +1,22 @@
|
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(function () {
|
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|
var href = document.location.href;
|
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if (href.indexOf("file:") == 0 || !document.getElementsByTagName) return;
|
||||||
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var _old_onload = window.onload;
|
||||||
|
window.onload = function () {
|
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if (_old_onload) _old_onload.call(this);
|
||||||
|
_old_onload = null;
|
||||||
|
var anchors = document.getElementsByTagName('A');
|
||||||
|
var class_re = /\blines-(\d+)-(\d+)\b/;
|
||||||
|
var hash_re = /#.*$/;
|
||||||
|
for (var i = 0; i < anchors.length; i++) {
|
||||||
|
var anchor = anchors[i];
|
||||||
|
var found = anchor.className.match(class_re);
|
||||||
|
if (!found) continue;
|
||||||
|
href = anchor.href;
|
||||||
|
var hashidx = href.indexOf("#");
|
||||||
|
if (hashidx == -1) hashidx = href.length;
|
||||||
|
anchor.href = (href.substring(0, hashidx) + "?f=" + found[1] +
|
||||||
|
"&l=" + found[2] + href.substring(hashidx, href.length));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
})();
|
||||||
|
|
@ -0,0 +1,455 @@
|
||||||
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
|
||||||
|
<HTML>
|
||||||
|
|
||||||
|
<HEAD><META CONTENT="text/html; charset=utf-8" HTTP-EQUIV="Content-Type">
|
||||||
|
<TITLE>simplejson -- A simple, fast, extensible JSON encoder and decoder</TITLE>
|
||||||
|
<LINK HREF="layout.css" TYPE="text/css" REL="stylesheet">
|
||||||
|
</HEAD>
|
||||||
|
<BODY>
|
||||||
|
<DIV ID="page">
|
||||||
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|
||||||
|
<DIV ID="top-nav">
|
||||||
|
<H1 ID="doc-title"><A HREF="index.html" REL="index">simplejson 1.7.1</A></H1>
|
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<DIV CLASS="online-navigation">
|
||||||
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<A HREF="index.html" REL="index">index</A>
|
||||||
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<SPAN ID="nav-docs">
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||||||
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|
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|
</SPAN>
|
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|
||||||
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|
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|
||||||
|
<BR>
|
||||||
|
|
||||||
|
<A HREF="module-simplejson.html" TITLE="simplejson reference">
|
||||||
|
simplejson
|
||||||
|
</A>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<A HREF="module-simplejson.html">details</A>
|
||||||
|
|
||||||
|
<A HREF="module-simplejson-index.html">
|
||||||
|
tree
|
||||||
|
</A>
|
||||||
|
|
||||||
|
|
||||||
|
</DIV>
|
||||||
|
</DIV>
|
||||||
|
|
||||||
|
<DIV ID="main-content">
|
||||||
|
|
||||||
|
<H1 CLASS="pudge-member-page-heading">
|
||||||
|
<TT>simplejson</TT>
|
||||||
|
</H1>
|
||||||
|
<H4 CLASS="pudge-member-page-subheading">
|
||||||
|
A simple, fast, extensible JSON encoder and decoder
|
||||||
|
</H4>
|
||||||
|
|
||||||
|
<DIV ID="pudge-section-nav">
|
||||||
|
<UL>
|
||||||
|
<LI>
|
||||||
|
|
||||||
|
<SPAN CLASS="pudge-missing-section-link">
|
||||||
|
Attributes
|
||||||
|
</SPAN>
|
||||||
|
</LI><LI>
|
||||||
|
<A HREF="#functions" CLASS="pudge-section-link">
|
||||||
|
Functions (4)
|
||||||
|
</A>
|
||||||
|
|
||||||
|
</LI><LI>
|
||||||
|
<A HREF="#classes" CLASS="pudge-section-link">
|
||||||
|
Classes (2)
|
||||||
|
</A>
|
||||||
|
|
||||||
|
</LI><LI>
|
||||||
|
|
||||||
|
<SPAN CLASS="pudge-missing-section-link">
|
||||||
|
Modules
|
||||||
|
</SPAN>
|
||||||
|
</LI>
|
||||||
|
<LI>
|
||||||
|
<A HREF="module-simplejson-index.html" CLASS="pudge-section-link">
|
||||||
|
Index
|
||||||
|
</A>
|
||||||
|
</LI>
|
||||||
|
<LI>
|
||||||
|
<A HREF="simplejson/__init__.py.html" CLASS="pudge-section-link">
|
||||||
|
Source
|
||||||
|
</A>
|
||||||
|
</LI>
|
||||||
|
</UL>
|
||||||
|
</DIV>
|
||||||
|
<DIV STYLE="clear: left"></DIV>
|
||||||
|
<DIV CLASS="rst pudge-module-doc">
|
||||||
|
<P>JSON (JavaScript Object Notation) <<A HREF="http://json.org" CLASS="reference">http://json.org</A>> is a subset of
|
||||||
|
JavaScript syntax (ECMA-262 3rd edition) used as a lightweight data
|
||||||
|
interchange format.</P>
|
||||||
|
<P>simplejson exposes an API familiar to uses of the standard library
|
||||||
|
marshal and pickle modules.</P>
|
||||||
|
<P>Encoding basic Python object hierarchies:</P>
|
||||||
|
<PRE CLASS="literal-block">
|
||||||
|
>>> import simplejson
|
||||||
|
>>> simplejson.dumps(['foo', {'bar': ('baz', None, 1.0, 2)}])
|
||||||
|
'["foo", {"bar": ["baz", null, 1.0, 2]}]'
|
||||||
|
>>> print simplejson.dumps("\"foo\bar")
|
||||||
|
"\"foo\bar"
|
||||||
|
>>> print simplejson.dumps(u'\u1234')
|
||||||
|
"\u1234"
|
||||||
|
>>> print simplejson.dumps('\\')
|
||||||
|
"\\"
|
||||||
|
>>> print simplejson.dumps({"c": 0, "b": 0, "a": 0}, sort_keys=True)
|
||||||
|
{"a": 0, "b": 0, "c": 0}
|
||||||
|
>>> from StringIO import StringIO
|
||||||
|
>>> io = StringIO()
|
||||||
|
>>> simplejson.dump(['streaming API'], io)
|
||||||
|
>>> io.getvalue()
|
||||||
|
'["streaming API"]'
|
||||||
|
</PRE>
|
||||||
|
<P>Compact encoding:</P>
|
||||||
|
<PRE CLASS="literal-block">
|
||||||
|
>>> import simplejson
|
||||||
|
>>> simplejson.dumps([1,2,3,{'4': 5, '6': 7}], separators=(',',':'))
|
||||||
|
'[1,2,3,{"4":5,"6":7}]'
|
||||||
|
</PRE>
|
||||||
|
<P>Pretty printing:</P>
|
||||||
|
<PRE CLASS="literal-block">
|
||||||
|
>>> import simplejson
|
||||||
|
>>> print simplejson.dumps({'4': 5, '6': 7}, sort_keys=True, indent=4)
|
||||||
|
{
|
||||||
|
"4": 5,
|
||||||
|
"6": 7
|
||||||
|
}
|
||||||
|
</PRE>
|
||||||
|
<P>Decoding JSON:</P>
|
||||||
|
<PRE CLASS="literal-block">
|
||||||
|
>>> import simplejson
|
||||||
|
>>> simplejson.loads('["foo", {"bar":["baz", null, 1.0, 2]}]')
|
||||||
|
[u'foo', {u'bar': [u'baz', None, 1.0, 2]}]
|
||||||
|
>>> simplejson.loads('"\\"foo\\bar"')
|
||||||
|
u'"foo\x08ar'
|
||||||
|
>>> from StringIO import StringIO
|
||||||
|
>>> io = StringIO('["streaming API"]')
|
||||||
|
>>> simplejson.load(io)
|
||||||
|
[u'streaming API']
|
||||||
|
</PRE>
|
||||||
|
<P>Specializing JSON object decoding:</P>
|
||||||
|
<PRE CLASS="literal-block">
|
||||||
|
>>> import simplejson
|
||||||
|
>>> def as_complex(dct):
|
||||||
|
... if '__complex__' in dct:
|
||||||
|
... return complex(dct['real'], dct['imag'])
|
||||||
|
... return dct
|
||||||
|
...
|
||||||
|
>>> simplejson.loads('{"__complex__": true, "real": 1, "imag": 2}',
|
||||||
|
... object_hook=as_complex)
|
||||||
|
(1+2j)
|
||||||
|
</PRE>
|
||||||
|
<P>Extending JSONEncoder:</P>
|
||||||
|
<PRE CLASS="literal-block">
|
||||||
|
>>> import simplejson
|
||||||
|
>>> class ComplexEncoder(simplejson.JSONEncoder):
|
||||||
|
... def default(self, obj):
|
||||||
|
... if isinstance(obj, complex):
|
||||||
|
... return [obj.real, obj.imag]
|
||||||
|
... return simplejson.JSONEncoder.default(self, obj)
|
||||||
|
...
|
||||||
|
>>> dumps(2 + 1j, cls=ComplexEncoder)
|
||||||
|
'[2.0, 1.0]'
|
||||||
|
>>> ComplexEncoder().encode(2 + 1j)
|
||||||
|
'[2.0, 1.0]'
|
||||||
|
>>> list(ComplexEncoder().iterencode(2 + 1j))
|
||||||
|
['[', '2.0', ', ', '1.0', ']']
|
||||||
|
</PRE>
|
||||||
|
<P>Note that the JSON produced by this module's default settings
|
||||||
|
is a subset of YAML, so it may be used as a serializer for that as well.</P>
|
||||||
|
|
||||||
|
</DIV>
|
||||||
|
|
||||||
|
<HR>
|
||||||
|
|
||||||
|
|
||||||
|
<A NAME="functions"></A>
|
||||||
|
<H2>Functions</H2>
|
||||||
|
<DIV CLASS="pudge-member routine ">
|
||||||
|
<A NAME="dump"></A>
|
||||||
|
<H4 CLASS="pudge-member-name"><SPAN CLASS="prefix">f</SPAN>
|
||||||
|
<TT><A HREF="module-simplejson.html#dump" CLASS="pudge-obj-link">dump</A>(obj, fp, skipkeys=False, ensure_ascii=True, check_circular=True, allow_nan=True, cls=None, indent=None, separators=None, encoding='utf-8', **kw)</TT>
|
||||||
|
<A HREF="simplejson/__init__.py.html?f=108&l=164#108" TITLE="View Source">...</A>
|
||||||
|
</H4>
|
||||||
|
<DIV CLASS="pudge-section rst">
|
||||||
|
|
||||||
|
<P CLASS="pudge-member-blurb">
|
||||||
|
Serialize <TT CLASS="docutils literal"><SPAN CLASS="pre">obj</SPAN></TT> as a JSON formatted stream to <TT CLASS="docutils literal"><SPAN CLASS="pre">fp</SPAN></TT> (a
|
||||||
|
<TT CLASS="docutils literal"><SPAN CLASS="pre">.write()</SPAN></TT>-supporting file-like object).
|
||||||
|
</P>
|
||||||
|
<P>If <TT CLASS="docutils literal"><SPAN CLASS="pre">skipkeys</SPAN></TT> is <TT CLASS="docutils literal"><SPAN CLASS="pre">True</SPAN></TT> then <TT CLASS="docutils literal"><SPAN CLASS="pre">dict</SPAN></TT> keys that are not basic types
|
||||||
|
(<TT CLASS="docutils literal"><SPAN CLASS="pre">str</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">unicode</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">int</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">long</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">float</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">bool</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">None</SPAN></TT>)
|
||||||
|
will be skipped instead of raising a <TT CLASS="docutils literal"><SPAN CLASS="pre">TypeError</SPAN></TT>.</P>
|
||||||
|
<P>If <TT CLASS="docutils literal"><SPAN CLASS="pre">ensure_ascii</SPAN></TT> is <TT CLASS="docutils literal"><SPAN CLASS="pre">False</SPAN></TT>, then the some chunks written to <TT CLASS="docutils literal"><SPAN CLASS="pre">fp</SPAN></TT>
|
||||||
|
may be <TT CLASS="docutils literal"><SPAN CLASS="pre">unicode</SPAN></TT> instances, subject to normal Python <TT CLASS="docutils literal"><SPAN CLASS="pre">str</SPAN></TT> to
|
||||||
|
<TT CLASS="docutils literal"><SPAN CLASS="pre">unicode</SPAN></TT> coercion rules. Unless <TT CLASS="docutils literal"><SPAN CLASS="pre">fp.write()</SPAN></TT> explicitly
|
||||||
|
understands <TT CLASS="docutils literal"><SPAN CLASS="pre">unicode</SPAN></TT> (as in <TT CLASS="docutils literal"><SPAN CLASS="pre">codecs.getwriter()</SPAN></TT>) this is likely
|
||||||
|
to cause an error.</P>
|
||||||
|
<P>If <TT CLASS="docutils literal"><SPAN CLASS="pre">check_circular</SPAN></TT> is <TT CLASS="docutils literal"><SPAN CLASS="pre">False</SPAN></TT>, then the circular reference check
|
||||||
|
for container types will be skipped and a circular reference will
|
||||||
|
result in an <TT CLASS="docutils literal"><SPAN CLASS="pre">OverflowError</SPAN></TT> (or worse).</P>
|
||||||
|
<P>If <TT CLASS="docutils literal"><SPAN CLASS="pre">allow_nan</SPAN></TT> is <TT CLASS="docutils literal"><SPAN CLASS="pre">False</SPAN></TT>, then it will be a <TT CLASS="docutils literal"><SPAN CLASS="pre">ValueError</SPAN></TT> to
|
||||||
|
serialize out of range <TT CLASS="docutils literal"><SPAN CLASS="pre">float</SPAN></TT> values (<TT CLASS="docutils literal"><SPAN CLASS="pre">nan</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">inf</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">-inf</SPAN></TT>)
|
||||||
|
in strict compliance of the JSON specification, instead of using the
|
||||||
|
JavaScript equivalents (<TT CLASS="docutils literal"><SPAN CLASS="pre">NaN</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">Infinity</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">-Infinity</SPAN></TT>).</P>
|
||||||
|
<P>If <TT CLASS="docutils literal"><SPAN CLASS="pre">indent</SPAN></TT> is a non-negative integer, then JSON array elements and object
|
||||||
|
members will be pretty-printed with that indent level. An indent level
|
||||||
|
of 0 will only insert newlines. <TT CLASS="docutils literal"><SPAN CLASS="pre">None</SPAN></TT> is the most compact representation.</P>
|
||||||
|
<P>If <TT CLASS="docutils literal"><SPAN CLASS="pre">separators</SPAN></TT> is an <TT CLASS="docutils literal"><SPAN CLASS="pre">(item_separator,</SPAN> <SPAN CLASS="pre">dict_separator)</SPAN></TT> tuple
|
||||||
|
then it will be used instead of the default <TT CLASS="docutils literal"><SPAN CLASS="pre">(',</SPAN> <SPAN CLASS="pre">',</SPAN> <SPAN CLASS="pre">':</SPAN> <SPAN CLASS="pre">')</SPAN></TT> separators.
|
||||||
|
<TT CLASS="docutils literal"><SPAN CLASS="pre">(',',</SPAN> <SPAN CLASS="pre">':')</SPAN></TT> is the most compact JSON representation.</P>
|
||||||
|
<P><TT CLASS="docutils literal"><SPAN CLASS="pre">encoding</SPAN></TT> is the character encoding for str instances, default is UTF-8.</P>
|
||||||
|
<P>To use a custom <TT CLASS="docutils literal"><SPAN CLASS="pre">JSONEncoder</SPAN></TT> subclass (e.g. one that overrides the
|
||||||
|
<TT CLASS="docutils literal"><SPAN CLASS="pre">.default()</SPAN></TT> method to serialize additional types), specify it with
|
||||||
|
the <TT CLASS="docutils literal"><SPAN CLASS="pre">cls</SPAN></TT> kwarg.</P>
|
||||||
|
|
||||||
|
|
||||||
|
</DIV>
|
||||||
|
</DIV><DIV CLASS="pudge-member routine ">
|
||||||
|
<A NAME="dumps"></A>
|
||||||
|
<H4 CLASS="pudge-member-name"><SPAN CLASS="prefix">f</SPAN>
|
||||||
|
<TT><A HREF="module-simplejson.html#dumps" CLASS="pudge-obj-link">dumps</A>(obj, skipkeys=False, ensure_ascii=True, check_circular=True, allow_nan=True, cls=None, indent=None, separators=None, encoding='utf-8', **kw)</TT>
|
||||||
|
<A HREF="simplejson/__init__.py.html?f=166&l=217#166" TITLE="View Source">...</A>
|
||||||
|
</H4>
|
||||||
|
<DIV CLASS="pudge-section rst">
|
||||||
|
|
||||||
|
<P CLASS="pudge-member-blurb">
|
||||||
|
Serialize <TT CLASS="docutils literal"><SPAN CLASS="pre">obj</SPAN></TT> to a JSON formatted <TT CLASS="docutils literal"><SPAN CLASS="pre">str</SPAN></TT>.
|
||||||
|
</P>
|
||||||
|
<P>If <TT CLASS="docutils literal"><SPAN CLASS="pre">skipkeys</SPAN></TT> is <TT CLASS="docutils literal"><SPAN CLASS="pre">True</SPAN></TT> then <TT CLASS="docutils literal"><SPAN CLASS="pre">dict</SPAN></TT> keys that are not basic types
|
||||||
|
(<TT CLASS="docutils literal"><SPAN CLASS="pre">str</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">unicode</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">int</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">long</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">float</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">bool</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">None</SPAN></TT>)
|
||||||
|
will be skipped instead of raising a <TT CLASS="docutils literal"><SPAN CLASS="pre">TypeError</SPAN></TT>.</P>
|
||||||
|
<P>If <TT CLASS="docutils literal"><SPAN CLASS="pre">ensure_ascii</SPAN></TT> is <TT CLASS="docutils literal"><SPAN CLASS="pre">False</SPAN></TT>, then the return value will be a
|
||||||
|
<TT CLASS="docutils literal"><SPAN CLASS="pre">unicode</SPAN></TT> instance subject to normal Python <TT CLASS="docutils literal"><SPAN CLASS="pre">str</SPAN></TT> to <TT CLASS="docutils literal"><SPAN CLASS="pre">unicode</SPAN></TT>
|
||||||
|
coercion rules instead of being escaped to an ASCII <TT CLASS="docutils literal"><SPAN CLASS="pre">str</SPAN></TT>.</P>
|
||||||
|
<P>If <TT CLASS="docutils literal"><SPAN CLASS="pre">check_circular</SPAN></TT> is <TT CLASS="docutils literal"><SPAN CLASS="pre">False</SPAN></TT>, then the circular reference check
|
||||||
|
for container types will be skipped and a circular reference will
|
||||||
|
result in an <TT CLASS="docutils literal"><SPAN CLASS="pre">OverflowError</SPAN></TT> (or worse).</P>
|
||||||
|
<P>If <TT CLASS="docutils literal"><SPAN CLASS="pre">allow_nan</SPAN></TT> is <TT CLASS="docutils literal"><SPAN CLASS="pre">False</SPAN></TT>, then it will be a <TT CLASS="docutils literal"><SPAN CLASS="pre">ValueError</SPAN></TT> to
|
||||||
|
serialize out of range <TT CLASS="docutils literal"><SPAN CLASS="pre">float</SPAN></TT> values (<TT CLASS="docutils literal"><SPAN CLASS="pre">nan</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">inf</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">-inf</SPAN></TT>) in
|
||||||
|
strict compliance of the JSON specification, instead of using the
|
||||||
|
JavaScript equivalents (<TT CLASS="docutils literal"><SPAN CLASS="pre">NaN</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">Infinity</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">-Infinity</SPAN></TT>).</P>
|
||||||
|
<P>If <TT CLASS="docutils literal"><SPAN CLASS="pre">indent</SPAN></TT> is a non-negative integer, then JSON array elements and
|
||||||
|
object members will be pretty-printed with that indent level. An indent
|
||||||
|
level of 0 will only insert newlines. <TT CLASS="docutils literal"><SPAN CLASS="pre">None</SPAN></TT> is the most compact
|
||||||
|
representation.</P>
|
||||||
|
<P>If <TT CLASS="docutils literal"><SPAN CLASS="pre">separators</SPAN></TT> is an <TT CLASS="docutils literal"><SPAN CLASS="pre">(item_separator,</SPAN> <SPAN CLASS="pre">dict_separator)</SPAN></TT> tuple
|
||||||
|
then it will be used instead of the default <TT CLASS="docutils literal"><SPAN CLASS="pre">(',</SPAN> <SPAN CLASS="pre">',</SPAN> <SPAN CLASS="pre">':</SPAN> <SPAN CLASS="pre">')</SPAN></TT> separators.
|
||||||
|
<TT CLASS="docutils literal"><SPAN CLASS="pre">(',',</SPAN> <SPAN CLASS="pre">':')</SPAN></TT> is the most compact JSON representation.</P>
|
||||||
|
<P><TT CLASS="docutils literal"><SPAN CLASS="pre">encoding</SPAN></TT> is the character encoding for str instances, default is UTF-8.</P>
|
||||||
|
<P>To use a custom <TT CLASS="docutils literal"><SPAN CLASS="pre">JSONEncoder</SPAN></TT> subclass (e.g. one that overrides the
|
||||||
|
<TT CLASS="docutils literal"><SPAN CLASS="pre">.default()</SPAN></TT> method to serialize additional types), specify it with
|
||||||
|
the <TT CLASS="docutils literal"><SPAN CLASS="pre">cls</SPAN></TT> kwarg.</P>
|
||||||
|
|
||||||
|
|
||||||
|
</DIV>
|
||||||
|
</DIV><DIV CLASS="pudge-member routine ">
|
||||||
|
<A NAME="load"></A>
|
||||||
|
<H4 CLASS="pudge-member-name"><SPAN CLASS="prefix">f</SPAN>
|
||||||
|
<TT><A HREF="module-simplejson.html#load" CLASS="pudge-obj-link">load</A>(fp, encoding=None, cls=None, object_hook=None, **kw)</TT>
|
||||||
|
<A HREF="simplejson/__init__.py.html?f=220&l=242#220" TITLE="View Source">...</A>
|
||||||
|
</H4>
|
||||||
|
<DIV CLASS="pudge-section rst">
|
||||||
|
|
||||||
|
<P CLASS="pudge-member-blurb">
|
||||||
|
Deserialize <TT CLASS="docutils literal"><SPAN CLASS="pre">fp</SPAN></TT> (a <TT CLASS="docutils literal"><SPAN CLASS="pre">.read()</SPAN></TT>-supporting file-like object containing
|
||||||
|
a JSON document) to a Python object.
|
||||||
|
</P>
|
||||||
|
<P>If the contents of <TT CLASS="docutils literal"><SPAN CLASS="pre">fp</SPAN></TT> is encoded with an ASCII based encoding other
|
||||||
|
than utf-8 (e.g. latin-1), then an appropriate <TT CLASS="docutils literal"><SPAN CLASS="pre">encoding</SPAN></TT> name must
|
||||||
|
be specified. Encodings that are not ASCII based (such as UCS-2) are
|
||||||
|
not allowed, and should be wrapped with
|
||||||
|
<TT CLASS="docutils literal"><SPAN CLASS="pre">codecs.getreader(fp)(encoding)</SPAN></TT>, or simply decoded to a <TT CLASS="docutils literal"><SPAN CLASS="pre">unicode</SPAN></TT>
|
||||||
|
object and passed to <TT CLASS="docutils literal"><SPAN CLASS="pre">loads()</SPAN></TT></P>
|
||||||
|
<P><TT CLASS="docutils literal"><SPAN CLASS="pre">object_hook</SPAN></TT> is an optional function that will be called with the
|
||||||
|
result of any object literal decode (a <TT CLASS="docutils literal"><SPAN CLASS="pre">dict</SPAN></TT>). The return value of
|
||||||
|
<TT CLASS="docutils literal"><SPAN CLASS="pre">object_hook</SPAN></TT> will be used instead of the <TT CLASS="docutils literal"><SPAN CLASS="pre">dict</SPAN></TT>. This feature
|
||||||
|
can be used to implement custom decoders (e.g. JSON-RPC class hinting).</P>
|
||||||
|
<P>To use a custom <TT CLASS="docutils literal"><SPAN CLASS="pre">JSONDecoder</SPAN></TT> subclass, specify it with the <TT CLASS="docutils literal"><SPAN CLASS="pre">cls</SPAN></TT>
|
||||||
|
kwarg.</P>
|
||||||
|
|
||||||
|
|
||||||
|
</DIV>
|
||||||
|
</DIV><DIV CLASS="pudge-member routine ">
|
||||||
|
<A NAME="loads"></A>
|
||||||
|
<H4 CLASS="pudge-member-name"><SPAN CLASS="prefix">f</SPAN>
|
||||||
|
<TT><A HREF="module-simplejson.html#loads" CLASS="pudge-obj-link">loads</A>(s, encoding=None, cls=None, object_hook=None, **kw)</TT>
|
||||||
|
<A HREF="simplejson/__init__.py.html?f=243&l=268#243" TITLE="View Source">...</A>
|
||||||
|
</H4>
|
||||||
|
<DIV CLASS="pudge-section rst">
|
||||||
|
|
||||||
|
<P CLASS="pudge-member-blurb">
|
||||||
|
Deserialize <TT CLASS="docutils literal"><SPAN CLASS="pre">s</SPAN></TT> (a <TT CLASS="docutils literal"><SPAN CLASS="pre">str</SPAN></TT> or <TT CLASS="docutils literal"><SPAN CLASS="pre">unicode</SPAN></TT> instance containing a JSON
|
||||||
|
document) to a Python object.
|
||||||
|
</P>
|
||||||
|
<P>If <TT CLASS="docutils literal"><SPAN CLASS="pre">s</SPAN></TT> is a <TT CLASS="docutils literal"><SPAN CLASS="pre">str</SPAN></TT> instance and is encoded with an ASCII based encoding
|
||||||
|
other than utf-8 (e.g. latin-1) then an appropriate <TT CLASS="docutils literal"><SPAN CLASS="pre">encoding</SPAN></TT> name
|
||||||
|
must be specified. Encodings that are not ASCII based (such as UCS-2)
|
||||||
|
are not allowed and should be decoded to <TT CLASS="docutils literal"><SPAN CLASS="pre">unicode</SPAN></TT> first.</P>
|
||||||
|
<P><TT CLASS="docutils literal"><SPAN CLASS="pre">object_hook</SPAN></TT> is an optional function that will be called with the
|
||||||
|
result of any object literal decode (a <TT CLASS="docutils literal"><SPAN CLASS="pre">dict</SPAN></TT>). The return value of
|
||||||
|
<TT CLASS="docutils literal"><SPAN CLASS="pre">object_hook</SPAN></TT> will be used instead of the <TT CLASS="docutils literal"><SPAN CLASS="pre">dict</SPAN></TT>. This feature
|
||||||
|
can be used to implement custom decoders (e.g. JSON-RPC class hinting).</P>
|
||||||
|
<P>To use a custom <TT CLASS="docutils literal"><SPAN CLASS="pre">JSONDecoder</SPAN></TT> subclass, specify it with the <TT CLASS="docutils literal"><SPAN CLASS="pre">cls</SPAN></TT>
|
||||||
|
kwarg.</P>
|
||||||
|
|
||||||
|
|
||||||
|
</DIV>
|
||||||
|
</DIV>
|
||||||
|
|
||||||
|
|
||||||
|
<A NAME="classes"></A>
|
||||||
|
<H2>Classes</H2>
|
||||||
|
<DIV CLASS="pudge-member class alias">
|
||||||
|
<H4 CLASS="pudge-member-name"><SPAN CLASS="prefix">C</SPAN>
|
||||||
|
<TT>
|
||||||
|
<A HREF="class-simplejson.JSONEncoder.html" CLASS="pudge-obj-link">JSONEncoder</A>(...)</TT>
|
||||||
|
<A HREF="simplejson/encoder.py.html?f=80&l=370#80" CLASS="pudge-member-view-source" TITLE="View Source">...</A>
|
||||||
|
</H4>
|
||||||
|
<DIV CLASS="pudge-section rst">
|
||||||
|
|
||||||
|
<P CLASS="pudge-member-blurb">
|
||||||
|
Extensible JSON <<A HREF="http://json.org" CLASS="reference">http://json.org</A>> encoder for Python data structures.
|
||||||
|
</P>
|
||||||
|
<P>Supports the following objects and types by default:</P>
|
||||||
|
<TABLE BORDER="1" CLASS="docutils">
|
||||||
|
<COLGROUP>
|
||||||
|
<COL WIDTH="56%">
|
||||||
|
<COL WIDTH="44%">
|
||||||
|
</COLGROUP>
|
||||||
|
<THEAD VALIGN="bottom">
|
||||||
|
<TR><TH CLASS="head">Python</TH>
|
||||||
|
<TH CLASS="head">JSON</TH>
|
||||||
|
</TR>
|
||||||
|
</THEAD>
|
||||||
|
<TBODY VALIGN="top">
|
||||||
|
<TR><TD>dict</TD>
|
||||||
|
<TD>object</TD>
|
||||||
|
</TR>
|
||||||
|
<TR><TD>list, tuple</TD>
|
||||||
|
<TD>array</TD>
|
||||||
|
</TR>
|
||||||
|
<TR><TD>str, unicode</TD>
|
||||||
|
<TD>string</TD>
|
||||||
|
</TR>
|
||||||
|
<TR><TD>int, long, float</TD>
|
||||||
|
<TD>number</TD>
|
||||||
|
</TR>
|
||||||
|
<TR><TD>True</TD>
|
||||||
|
<TD>true</TD>
|
||||||
|
</TR>
|
||||||
|
<TR><TD>False</TD>
|
||||||
|
<TD>false</TD>
|
||||||
|
</TR>
|
||||||
|
<TR><TD>None</TD>
|
||||||
|
<TD>null</TD>
|
||||||
|
</TR>
|
||||||
|
</TBODY>
|
||||||
|
</TABLE>
|
||||||
|
<P>To extend this to recognize other objects, subclass and implement a
|
||||||
|
<TT CLASS="docutils literal"><SPAN CLASS="pre">.default()</SPAN></TT> method with another method that returns a serializable
|
||||||
|
object for <TT CLASS="docutils literal"><SPAN CLASS="pre">o</SPAN></TT> if possible, otherwise it should call the superclass
|
||||||
|
implementation (to raise <TT CLASS="docutils literal"><SPAN CLASS="pre">TypeError</SPAN></TT>).</P>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<P CLASS="note">
|
||||||
|
This class contains <A HREF="class-simplejson.JSONEncoder.html#members">
|
||||||
|
5 members</A>.
|
||||||
|
</P>
|
||||||
|
</DIV>
|
||||||
|
</DIV><DIV CLASS="pudge-member class alias">
|
||||||
|
<H4 CLASS="pudge-member-name"><SPAN CLASS="prefix">C</SPAN>
|
||||||
|
<TT>
|
||||||
|
<A HREF="class-simplejson.JSONDecoder.html" CLASS="pudge-obj-link">JSONDecoder</A>(...)</TT>
|
||||||
|
<A HREF="simplejson/decoder.py.html?f=196&l=272#196" CLASS="pudge-member-view-source" TITLE="View Source">...</A>
|
||||||
|
</H4>
|
||||||
|
<DIV CLASS="pudge-section rst">
|
||||||
|
|
||||||
|
<P CLASS="pudge-member-blurb">
|
||||||
|
Simple JSON <<A HREF="http://json.org" CLASS="reference">http://json.org</A>> decoder
|
||||||
|
</P>
|
||||||
|
<P>Performs the following translations in decoding:</P>
|
||||||
|
<TABLE BORDER="1" CLASS="docutils">
|
||||||
|
<COLGROUP>
|
||||||
|
<COL WIDTH="44%">
|
||||||
|
<COL WIDTH="56%">
|
||||||
|
</COLGROUP>
|
||||||
|
<THEAD VALIGN="bottom">
|
||||||
|
<TR><TH CLASS="head">JSON</TH>
|
||||||
|
<TH CLASS="head">Python</TH>
|
||||||
|
</TR>
|
||||||
|
</THEAD>
|
||||||
|
<TBODY VALIGN="top">
|
||||||
|
<TR><TD>object</TD>
|
||||||
|
<TD>dict</TD>
|
||||||
|
</TR>
|
||||||
|
<TR><TD>array</TD>
|
||||||
|
<TD>list</TD>
|
||||||
|
</TR>
|
||||||
|
<TR><TD>string</TD>
|
||||||
|
<TD>unicode</TD>
|
||||||
|
</TR>
|
||||||
|
<TR><TD>number (int)</TD>
|
||||||
|
<TD>int, long</TD>
|
||||||
|
</TR>
|
||||||
|
<TR><TD>number (real)</TD>
|
||||||
|
<TD>float</TD>
|
||||||
|
</TR>
|
||||||
|
<TR><TD>true</TD>
|
||||||
|
<TD>True</TD>
|
||||||
|
</TR>
|
||||||
|
<TR><TD>false</TD>
|
||||||
|
<TD>False</TD>
|
||||||
|
</TR>
|
||||||
|
<TR><TD>null</TD>
|
||||||
|
<TD>None</TD>
|
||||||
|
</TR>
|
||||||
|
</TBODY>
|
||||||
|
</TABLE>
|
||||||
|
<P>It also understands <TT CLASS="docutils literal"><SPAN CLASS="pre">NaN</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">Infinity</SPAN></TT>, and <TT CLASS="docutils literal"><SPAN CLASS="pre">-Infinity</SPAN></TT> as
|
||||||
|
their corresponding <TT CLASS="docutils literal"><SPAN CLASS="pre">float</SPAN></TT> values, which is outside the JSON spec.</P>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<P CLASS="note">
|
||||||
|
This class contains <A HREF="class-simplejson.JSONDecoder.html#members">
|
||||||
|
4 members</A>.
|
||||||
|
</P>
|
||||||
|
</DIV>
|
||||||
|
</DIV>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<P>
|
||||||
|
<SMALL>
|
||||||
|
|
||||||
|
|
||||||
|
See
|
||||||
|
<A HREF="simplejson/__init__.py.html" TITLE="simplejson/__init__.py:0">the source</A>
|
||||||
|
for more information.
|
||||||
|
</SMALL>
|
||||||
|
</P>
|
||||||
|
|
||||||
|
</DIV>
|
||||||
|
|
||||||
|
<DIV ID="footer">
|
||||||
|
|
||||||
|
<P ID="pudge">
|
||||||
|
Built with
|
||||||
|
<A HREF="http://lesscode.org/projects/pudge/">
|
||||||
|
Pudge/0.1.3</A>
|
||||||
|
</P>
|
||||||
|
|
||||||
|
|
||||||
|
</DIV>
|
||||||
|
</DIV>
|
||||||
|
</BODY>
|
||||||
|
|
||||||
|
</HTML>
|
||||||
|
|
@ -0,0 +1,208 @@
|
||||||
|
@import url("pudge.css");
|
||||||
|
|
||||||
|
/* Basic Layout
|
||||||
|
---------------------------------- */
|
||||||
|
|
||||||
|
body {
|
||||||
|
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|
||||||
|
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|
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|
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|
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}
|
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|
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|
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|
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|
color: #111;
|
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|
}
|
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|
div#main-content {
|
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|
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|
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|
max-width: 47em;
|
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|
}
|
||||||
|
|
||||||
|
/* Top Navigation
|
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|
----------------------------------- */
|
||||||
|
|
||||||
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div#top-nav {
|
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|
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|
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|
||||||
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|
||||||
|
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|
||||||
|
}
|
||||||
|
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|
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|
||||||
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|
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|
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|
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|
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|
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|
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|
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|
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|
}
|
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|
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|
color: #6a6;
|
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|
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|
||||||
|
div#top-nav .online-navigation a:hover,
|
||||||
|
div#top-nav h1 a
|
||||||
|
{
|
||||||
|
color: #9c9;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Footer
|
||||||
|
----------------------------------- */
|
||||||
|
|
||||||
|
div#footer {
|
||||||
|
text-align: right;
|
||||||
|
margin-top: 1.5em;
|
||||||
|
border-top: 1px solid #373;
|
||||||
|
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|
||||||
|
font-size: 80%;
|
||||||
|
color: #666;
|
||||||
|
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|
||||||
|
div#footer a {
|
||||||
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|
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|
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|
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|
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|
||||||
|
div#footer p {
|
||||||
|
margin: .2em 1em;
|
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|
}
|
||||||
|
|
||||||
|
/* Basic Style
|
||||||
|
----------------------------------- */
|
||||||
|
h1, h2, h3, h4 {
|
||||||
|
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|
||||||
|
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|
||||||
|
color: #555;
|
||||||
|
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|
||||||
|
}
|
||||||
|
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|
||||||
|
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|
||||||
|
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|
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|
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|
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a:link { color: #060; font-weight: bold }
|
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|
a:visited { color: #060; text-decoration: none }
|
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|
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|
||||||
|
pre { color: #036 }
|
||||||
|
|
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|
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|
||||||
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|
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|
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|
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|
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|
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|
||||||
|
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|
||||||
|
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|
||||||
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color: #373;
|
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|
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|
height: 1px;
|
||||||
|
border: 0;
|
||||||
|
width: 100%;
|
||||||
|
margin: 2em 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Pudge Elements
|
||||||
|
--------------------------------- */
|
||||||
|
|
||||||
|
h1.pudge-member-page-heading {
|
||||||
|
font-size: 300%;
|
||||||
|
margin-top: .4em;
|
||||||
|
margin-bottom: .4em;
|
||||||
|
}
|
||||||
|
h4.pudge-member-page-subheading {
|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
color: #999;
|
||||||
|
}
|
||||||
|
p.pudge-member-blurb {
|
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|
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|
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|
||||||
|
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|
||||||
|
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|
||||||
|
}
|
||||||
|
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|
||||||
|
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|
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|
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|
||||||
|
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|
||||||
|
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|
||||||
|
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|
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|
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|
||||||
|
p.pudge-member-blurb {
|
||||||
|
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|
||||||
|
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|
||||||
|
font-size: 120%;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Section Navigation
|
||||||
|
----------------------------------- */
|
||||||
|
|
||||||
|
div#pudge-section-nav
|
||||||
|
{
|
||||||
|
margin: 1em 0 1.5em 0;
|
||||||
|
padding: 0;
|
||||||
|
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|
||||||
|
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|
||||||
|
|
||||||
|
div#pudge-section-nav ul {
|
||||||
|
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|
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|
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|
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|
||||||
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|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
div#pudge-section-nav ul li
|
||||||
|
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|
||||||
|
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|
||||||
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|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
}
|
||||||
|
|
||||||
|
div#pudge-section-nav ul li .pudge-section-link,
|
||||||
|
div#pudge-section-nav ul li .pudge-missing-section-link
|
||||||
|
{
|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
font: normal 10px/18px "Lucida Grande", "Lucida Sans Unicode", verdana, lucida, sans-serif;
|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
|
||||||
|
div#pudge-section-nav ul li a:hover
|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
|
||||||
|
div#pudge-section-nav ul li .pudge-section-link
|
||||||
|
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|
||||||
|
background: #373;
|
||||||
|
color: #9c9;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Module Lists
|
||||||
|
----------------------------------- */
|
||||||
|
dl.pudge-module-list dt {
|
||||||
|
font-style: normal;
|
||||||
|
font-size: 110%;
|
||||||
|
}
|
||||||
|
dl.pudge-module-list dd {
|
||||||
|
color: #555;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* misc */
|
||||||
|
pre, tt {
|
||||||
|
font-size: 120%;
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,111 @@
|
||||||
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
|
||||||
|
<HTML>
|
||||||
|
|
||||||
|
<HEAD><META CONTENT="text/html; charset=utf-8" HTTP-EQUIV="Content-Type">
|
||||||
|
<TITLE>simplejson 1.7.1 -- Module Reference</TITLE>
|
||||||
|
<LINK HREF="layout.css" TYPE="text/css" REL="stylesheet">
|
||||||
|
</HEAD>
|
||||||
|
<BODY>
|
||||||
|
<DIV ID="page">
|
||||||
|
|
||||||
|
<DIV ID="top-nav">
|
||||||
|
<H1 ID="doc-title"><A HREF="index.html" REL="index">simplejson 1.7.1</A></H1>
|
||||||
|
<DIV CLASS="online-navigation">
|
||||||
|
<A HREF="index.html" REL="index">index</A>
|
||||||
|
<SPAN ID="nav-docs">
|
||||||
|
|
||||||
|
</SPAN>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<BR>
|
||||||
|
|
||||||
|
<A HREF="module-simplejson.html" TITLE="simplejson reference">
|
||||||
|
simplejson
|
||||||
|
</A>
|
||||||
|
|
||||||
|
|
||||||
|
</DIV>
|
||||||
|
</DIV>
|
||||||
|
|
||||||
|
<DIV ID="main-content">
|
||||||
|
|
||||||
|
<H1 CLASS="pudge-member-page-heading">
|
||||||
|
simplejson 1.7.1
|
||||||
|
</H1>
|
||||||
|
<H4 CLASS="pudge-member-page-subheading">
|
||||||
|
Module Reference
|
||||||
|
</H4>
|
||||||
|
|
||||||
|
<H2>Packages and Modules</H2>
|
||||||
|
|
||||||
|
<DL CLASS="pudge-module-list">
|
||||||
|
|
||||||
|
<DT><TT><A HREF="module-simplejson.html" CLASS="pudge-obj-link">
|
||||||
|
simplejson
|
||||||
|
</A></TT>
|
||||||
|
</DT>
|
||||||
|
<DD>
|
||||||
|
A simple, fast, extensible JSON encoder and decoder
|
||||||
|
</DD>
|
||||||
|
|
||||||
|
<DT><TT><A HREF="module-simplejson.encoder.html" CLASS="pudge-obj-link">
|
||||||
|
simplejson.encoder
|
||||||
|
</A></TT>
|
||||||
|
</DT>
|
||||||
|
<DD>
|
||||||
|
Implementation of JSONEncoder
|
||||||
|
</DD>
|
||||||
|
|
||||||
|
<DT><TT><A HREF="module-simplejson.jsonfilter.html" CLASS="pudge-obj-link">
|
||||||
|
simplejson.jsonfilter
|
||||||
|
</A></TT>
|
||||||
|
</DT>
|
||||||
|
|
||||||
|
|
||||||
|
<DT><TT><A HREF="module-simplejson.tests.html" CLASS="pudge-obj-link">
|
||||||
|
simplejson.tests
|
||||||
|
</A></TT>
|
||||||
|
</DT>
|
||||||
|
|
||||||
|
|
||||||
|
<DT><TT><A HREF="module-simplejson.decoder.html" CLASS="pudge-obj-link">
|
||||||
|
simplejson.decoder
|
||||||
|
</A></TT>
|
||||||
|
</DT>
|
||||||
|
<DD>
|
||||||
|
Implementation of JSONDecoder
|
||||||
|
</DD>
|
||||||
|
|
||||||
|
<DT><TT><A HREF="module-simplejson.scanner.html" CLASS="pudge-obj-link">
|
||||||
|
simplejson.scanner
|
||||||
|
</A></TT>
|
||||||
|
</DT>
|
||||||
|
<DD>
|
||||||
|
Iterator based sre token scanner
|
||||||
|
</DD>
|
||||||
|
|
||||||
|
<DT><TT><A HREF="module-simplejson._speedups.html" CLASS="pudge-obj-link">
|
||||||
|
simplejson._speedups
|
||||||
|
</A></TT>
|
||||||
|
</DT>
|
||||||
|
|
||||||
|
|
||||||
|
</DL>
|
||||||
|
|
||||||
|
</DIV>
|
||||||
|
|
||||||
|
<DIV ID="footer">
|
||||||
|
|
||||||
|
<P ID="pudge">
|
||||||
|
Built with
|
||||||
|
<A HREF="http://lesscode.org/projects/pudge/">
|
||||||
|
Pudge/0.1.3</A>
|
||||||
|
</P>
|
||||||
|
|
||||||
|
|
||||||
|
</DIV>
|
||||||
|
</DIV>
|
||||||
|
</BODY>
|
||||||
|
|
||||||
|
</HTML>
|
||||||
|
|
@ -0,0 +1,127 @@
|
||||||
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
|
||||||
|
<HTML>
|
||||||
|
|
||||||
|
<HEAD><META CONTENT="text/html; charset=utf-8" HTTP-EQUIV="Content-Type">
|
||||||
|
<TITLE>Index of simplejson module</TITLE>
|
||||||
|
<LINK HREF="layout.css" TYPE="text/css" REL="stylesheet">
|
||||||
|
</HEAD>
|
||||||
|
<BODY>
|
||||||
|
<DIV ID="page">
|
||||||
|
|
||||||
|
<DIV ID="top-nav">
|
||||||
|
<H1 ID="doc-title"><A HREF="index.html" REL="index">simplejson 1.7.1</A></H1>
|
||||||
|
<DIV CLASS="online-navigation">
|
||||||
|
<A HREF="index.html" REL="index">index</A>
|
||||||
|
<SPAN ID="nav-docs">
|
||||||
|
|
||||||
|
</SPAN>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<BR>
|
||||||
|
|
||||||
|
<A HREF="module-simplejson.html" TITLE="simplejson reference">
|
||||||
|
simplejson
|
||||||
|
</A>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<A HREF="module-simplejson.html">details</A>
|
||||||
|
|
||||||
|
<A HREF="module-simplejson-index.html">
|
||||||
|
tree
|
||||||
|
</A>
|
||||||
|
|
||||||
|
|
||||||
|
</DIV>
|
||||||
|
</DIV>
|
||||||
|
|
||||||
|
<DIV ID="main-content">
|
||||||
|
|
||||||
|
<H1>Index of the <TT>simplejson</TT> module</H1>
|
||||||
|
|
||||||
|
<UL CLASS="pudge-module-index">
|
||||||
|
<LI CLASS="module">
|
||||||
|
<SPAN CLASS="prefix">m</SPAN>
|
||||||
|
<A HREF="module-simplejson.html">
|
||||||
|
<TT>simplejson</TT>
|
||||||
|
</A>
|
||||||
|
<A HREF="simplejson/__init__.py.html">...</A>
|
||||||
|
<SMALL>
|
||||||
|
- <SPAN CLASS="rst">A simple, fast, extensible JSON encoder and decoder</SPAN>
|
||||||
|
</SMALL>
|
||||||
|
<UL>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<LI CLASS="routine">
|
||||||
|
<SPAN CLASS="prefix">f</SPAN>
|
||||||
|
<A HREF="module-simplejson.html#load">
|
||||||
|
<TT>load</TT>
|
||||||
|
</A>
|
||||||
|
<A HREF="simplejson/__init__.py.html?f=220&l=242#220">...</A>
|
||||||
|
<SMALL>
|
||||||
|
- <SPAN CLASS="rst">Deserialize <TT CLASS="docutils literal"><SPAN CLASS="pre">fp</SPAN></TT> (a <TT CLASS="docutils literal"><SPAN CLASS="pre">.read()</SPAN></TT>-supporting file-like object containing
|
||||||
|
a JSON document) to a Python object.</SPAN>
|
||||||
|
</SMALL>
|
||||||
|
|
||||||
|
</LI><LI CLASS="routine">
|
||||||
|
<SPAN CLASS="prefix">f</SPAN>
|
||||||
|
<A HREF="module-simplejson.html#dump">
|
||||||
|
<TT>dump</TT>
|
||||||
|
</A>
|
||||||
|
<A HREF="simplejson/__init__.py.html?f=108&l=164#108">...</A>
|
||||||
|
<SMALL>
|
||||||
|
- <SPAN CLASS="rst">Serialize <TT CLASS="docutils literal"><SPAN CLASS="pre">obj</SPAN></TT> as a JSON formatted stream to <TT CLASS="docutils literal"><SPAN CLASS="pre">fp</SPAN></TT> (a
|
||||||
|
<TT CLASS="docutils literal"><SPAN CLASS="pre">.write()</SPAN></TT>-supporting file-like object).</SPAN>
|
||||||
|
</SMALL>
|
||||||
|
|
||||||
|
</LI><LI CLASS="routine">
|
||||||
|
<SPAN CLASS="prefix">f</SPAN>
|
||||||
|
<A HREF="module-simplejson.html#dumps">
|
||||||
|
<TT>dumps</TT>
|
||||||
|
</A>
|
||||||
|
<A HREF="simplejson/__init__.py.html?f=166&l=217#166">...</A>
|
||||||
|
<SMALL>
|
||||||
|
- <SPAN CLASS="rst">Serialize <TT CLASS="docutils literal"><SPAN CLASS="pre">obj</SPAN></TT> to a JSON formatted <TT CLASS="docutils literal"><SPAN CLASS="pre">str</SPAN></TT>.</SPAN>
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</SMALL>
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||||||
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</LI><LI CLASS="routine">
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<SPAN CLASS="prefix">f</SPAN>
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<A HREF="module-simplejson.html#loads">
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|
<TT>loads</TT>
|
||||||
|
</A>
|
||||||
|
<A HREF="simplejson/__init__.py.html?f=243&l=268#243">...</A>
|
||||||
|
<SMALL>
|
||||||
|
- <SPAN CLASS="rst">Deserialize <TT CLASS="docutils literal"><SPAN CLASS="pre">s</SPAN></TT> (a <TT CLASS="docutils literal"><SPAN CLASS="pre">str</SPAN></TT> or <TT CLASS="docutils literal"><SPAN CLASS="pre">unicode</SPAN></TT> instance containing a JSON
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document) to a Python object.</SPAN>
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</SMALL>
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</LI>
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</UL>
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</UL>
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|
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|
<DIV ID="footer">
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||||||
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|
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|
<P ID="pudge">
|
||||||
|
Built with
|
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<A HREF="http://lesscode.org/projects/pudge/">
|
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|
Pudge/0.1.3</A>
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</P>
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</DIV>
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</BODY>
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</HTML>
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@ -0,0 +1,455 @@
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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<HTML>
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|
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||||||
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<HEAD><META CONTENT="text/html; charset=utf-8" HTTP-EQUIV="Content-Type">
|
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|
<TITLE>simplejson -- A simple, fast, extensible JSON encoder and decoder</TITLE>
|
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|
<LINK HREF="layout.css" TYPE="text/css" REL="stylesheet">
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</HEAD>
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<BODY>
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<DIV ID="page">
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||||||
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<DIV ID="top-nav">
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<H1 ID="doc-title"><A HREF="index.html" REL="index">simplejson 1.7.1</A></H1>
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<DIV CLASS="online-navigation">
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<A HREF="index.html" REL="index">index</A>
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<SPAN ID="nav-docs">
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<BR>
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||||||
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<A HREF="module-simplejson.html" TITLE="simplejson reference">
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simplejson
|
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|
</A>
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|
|
||||||
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<A HREF="module-simplejson.html">details</A>
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<A HREF="module-simplejson-index.html">
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tree
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</A>
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</DIV>
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</DIV>
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<DIV ID="main-content">
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||||||
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|
||||||
|
<H1 CLASS="pudge-member-page-heading">
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||||||
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<TT>simplejson</TT>
|
||||||
|
</H1>
|
||||||
|
<H4 CLASS="pudge-member-page-subheading">
|
||||||
|
A simple, fast, extensible JSON encoder and decoder
|
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|
</H4>
|
||||||
|
|
||||||
|
<DIV ID="pudge-section-nav">
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<UL>
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||||||
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<LI>
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||||||
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<SPAN CLASS="pudge-missing-section-link">
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||||||
|
Attributes
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||||||
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</SPAN>
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||||||
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</LI><LI>
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||||||
|
<A HREF="#functions" CLASS="pudge-section-link">
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||||||
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Functions (4)
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</A>
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||||||
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</LI><LI>
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||||||
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<A HREF="#classes" CLASS="pudge-section-link">
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Classes (2)
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</A>
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</LI><LI>
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<SPAN CLASS="pudge-missing-section-link">
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Modules
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</SPAN>
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</LI>
|
||||||
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<LI>
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<A HREF="module-simplejson-index.html" CLASS="pudge-section-link">
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|
Index
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</A>
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</LI>
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||||||
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<LI>
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<A HREF="simplejson/__init__.py.html" CLASS="pudge-section-link">
|
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|
Source
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||||||
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</A>
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||||||
|
</LI>
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||||||
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</UL>
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||||||
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</DIV>
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||||||
|
<DIV STYLE="clear: left"></DIV>
|
||||||
|
<DIV CLASS="rst pudge-module-doc">
|
||||||
|
<P>JSON (JavaScript Object Notation) <<A HREF="http://json.org" CLASS="reference">http://json.org</A>> is a subset of
|
||||||
|
JavaScript syntax (ECMA-262 3rd edition) used as a lightweight data
|
||||||
|
interchange format.</P>
|
||||||
|
<P>simplejson exposes an API familiar to uses of the standard library
|
||||||
|
marshal and pickle modules.</P>
|
||||||
|
<P>Encoding basic Python object hierarchies:</P>
|
||||||
|
<PRE CLASS="literal-block">
|
||||||
|
>>> import simplejson
|
||||||
|
>>> simplejson.dumps(['foo', {'bar': ('baz', None, 1.0, 2)}])
|
||||||
|
'["foo", {"bar": ["baz", null, 1.0, 2]}]'
|
||||||
|
>>> print simplejson.dumps("\"foo\bar")
|
||||||
|
"\"foo\bar"
|
||||||
|
>>> print simplejson.dumps(u'\u1234')
|
||||||
|
"\u1234"
|
||||||
|
>>> print simplejson.dumps('\\')
|
||||||
|
"\\"
|
||||||
|
>>> print simplejson.dumps({"c": 0, "b": 0, "a": 0}, sort_keys=True)
|
||||||
|
{"a": 0, "b": 0, "c": 0}
|
||||||
|
>>> from StringIO import StringIO
|
||||||
|
>>> io = StringIO()
|
||||||
|
>>> simplejson.dump(['streaming API'], io)
|
||||||
|
>>> io.getvalue()
|
||||||
|
'["streaming API"]'
|
||||||
|
</PRE>
|
||||||
|
<P>Compact encoding:</P>
|
||||||
|
<PRE CLASS="literal-block">
|
||||||
|
>>> import simplejson
|
||||||
|
>>> simplejson.dumps([1,2,3,{'4': 5, '6': 7}], separators=(',',':'))
|
||||||
|
'[1,2,3,{"4":5,"6":7}]'
|
||||||
|
</PRE>
|
||||||
|
<P>Pretty printing:</P>
|
||||||
|
<PRE CLASS="literal-block">
|
||||||
|
>>> import simplejson
|
||||||
|
>>> print simplejson.dumps({'4': 5, '6': 7}, sort_keys=True, indent=4)
|
||||||
|
{
|
||||||
|
"4": 5,
|
||||||
|
"6": 7
|
||||||
|
}
|
||||||
|
</PRE>
|
||||||
|
<P>Decoding JSON:</P>
|
||||||
|
<PRE CLASS="literal-block">
|
||||||
|
>>> import simplejson
|
||||||
|
>>> simplejson.loads('["foo", {"bar":["baz", null, 1.0, 2]}]')
|
||||||
|
[u'foo', {u'bar': [u'baz', None, 1.0, 2]}]
|
||||||
|
>>> simplejson.loads('"\\"foo\\bar"')
|
||||||
|
u'"foo\x08ar'
|
||||||
|
>>> from StringIO import StringIO
|
||||||
|
>>> io = StringIO('["streaming API"]')
|
||||||
|
>>> simplejson.load(io)
|
||||||
|
[u'streaming API']
|
||||||
|
</PRE>
|
||||||
|
<P>Specializing JSON object decoding:</P>
|
||||||
|
<PRE CLASS="literal-block">
|
||||||
|
>>> import simplejson
|
||||||
|
>>> def as_complex(dct):
|
||||||
|
... if '__complex__' in dct:
|
||||||
|
... return complex(dct['real'], dct['imag'])
|
||||||
|
... return dct
|
||||||
|
...
|
||||||
|
>>> simplejson.loads('{"__complex__": true, "real": 1, "imag": 2}',
|
||||||
|
... object_hook=as_complex)
|
||||||
|
(1+2j)
|
||||||
|
</PRE>
|
||||||
|
<P>Extending JSONEncoder:</P>
|
||||||
|
<PRE CLASS="literal-block">
|
||||||
|
>>> import simplejson
|
||||||
|
>>> class ComplexEncoder(simplejson.JSONEncoder):
|
||||||
|
... def default(self, obj):
|
||||||
|
... if isinstance(obj, complex):
|
||||||
|
... return [obj.real, obj.imag]
|
||||||
|
... return simplejson.JSONEncoder.default(self, obj)
|
||||||
|
...
|
||||||
|
>>> dumps(2 + 1j, cls=ComplexEncoder)
|
||||||
|
'[2.0, 1.0]'
|
||||||
|
>>> ComplexEncoder().encode(2 + 1j)
|
||||||
|
'[2.0, 1.0]'
|
||||||
|
>>> list(ComplexEncoder().iterencode(2 + 1j))
|
||||||
|
['[', '2.0', ', ', '1.0', ']']
|
||||||
|
</PRE>
|
||||||
|
<P>Note that the JSON produced by this module's default settings
|
||||||
|
is a subset of YAML, so it may be used as a serializer for that as well.</P>
|
||||||
|
|
||||||
|
</DIV>
|
||||||
|
|
||||||
|
<HR>
|
||||||
|
|
||||||
|
|
||||||
|
<A NAME="functions"></A>
|
||||||
|
<H2>Functions</H2>
|
||||||
|
<DIV CLASS="pudge-member routine ">
|
||||||
|
<A NAME="dump"></A>
|
||||||
|
<H4 CLASS="pudge-member-name"><SPAN CLASS="prefix">f</SPAN>
|
||||||
|
<TT><A HREF="module-simplejson.html#dump" CLASS="pudge-obj-link">dump</A>(obj, fp, skipkeys=False, ensure_ascii=True, check_circular=True, allow_nan=True, cls=None, indent=None, separators=None, encoding='utf-8', **kw)</TT>
|
||||||
|
<A HREF="simplejson/__init__.py.html?f=108&l=164#108" TITLE="View Source">...</A>
|
||||||
|
</H4>
|
||||||
|
<DIV CLASS="pudge-section rst">
|
||||||
|
|
||||||
|
<P CLASS="pudge-member-blurb">
|
||||||
|
Serialize <TT CLASS="docutils literal"><SPAN CLASS="pre">obj</SPAN></TT> as a JSON formatted stream to <TT CLASS="docutils literal"><SPAN CLASS="pre">fp</SPAN></TT> (a
|
||||||
|
<TT CLASS="docutils literal"><SPAN CLASS="pre">.write()</SPAN></TT>-supporting file-like object).
|
||||||
|
</P>
|
||||||
|
<P>If <TT CLASS="docutils literal"><SPAN CLASS="pre">skipkeys</SPAN></TT> is <TT CLASS="docutils literal"><SPAN CLASS="pre">True</SPAN></TT> then <TT CLASS="docutils literal"><SPAN CLASS="pre">dict</SPAN></TT> keys that are not basic types
|
||||||
|
(<TT CLASS="docutils literal"><SPAN CLASS="pre">str</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">unicode</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">int</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">long</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">float</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">bool</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">None</SPAN></TT>)
|
||||||
|
will be skipped instead of raising a <TT CLASS="docutils literal"><SPAN CLASS="pre">TypeError</SPAN></TT>.</P>
|
||||||
|
<P>If <TT CLASS="docutils literal"><SPAN CLASS="pre">ensure_ascii</SPAN></TT> is <TT CLASS="docutils literal"><SPAN CLASS="pre">False</SPAN></TT>, then the some chunks written to <TT CLASS="docutils literal"><SPAN CLASS="pre">fp</SPAN></TT>
|
||||||
|
may be <TT CLASS="docutils literal"><SPAN CLASS="pre">unicode</SPAN></TT> instances, subject to normal Python <TT CLASS="docutils literal"><SPAN CLASS="pre">str</SPAN></TT> to
|
||||||
|
<TT CLASS="docutils literal"><SPAN CLASS="pre">unicode</SPAN></TT> coercion rules. Unless <TT CLASS="docutils literal"><SPAN CLASS="pre">fp.write()</SPAN></TT> explicitly
|
||||||
|
understands <TT CLASS="docutils literal"><SPAN CLASS="pre">unicode</SPAN></TT> (as in <TT CLASS="docutils literal"><SPAN CLASS="pre">codecs.getwriter()</SPAN></TT>) this is likely
|
||||||
|
to cause an error.</P>
|
||||||
|
<P>If <TT CLASS="docutils literal"><SPAN CLASS="pre">check_circular</SPAN></TT> is <TT CLASS="docutils literal"><SPAN CLASS="pre">False</SPAN></TT>, then the circular reference check
|
||||||
|
for container types will be skipped and a circular reference will
|
||||||
|
result in an <TT CLASS="docutils literal"><SPAN CLASS="pre">OverflowError</SPAN></TT> (or worse).</P>
|
||||||
|
<P>If <TT CLASS="docutils literal"><SPAN CLASS="pre">allow_nan</SPAN></TT> is <TT CLASS="docutils literal"><SPAN CLASS="pre">False</SPAN></TT>, then it will be a <TT CLASS="docutils literal"><SPAN CLASS="pre">ValueError</SPAN></TT> to
|
||||||
|
serialize out of range <TT CLASS="docutils literal"><SPAN CLASS="pre">float</SPAN></TT> values (<TT CLASS="docutils literal"><SPAN CLASS="pre">nan</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">inf</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">-inf</SPAN></TT>)
|
||||||
|
in strict compliance of the JSON specification, instead of using the
|
||||||
|
JavaScript equivalents (<TT CLASS="docutils literal"><SPAN CLASS="pre">NaN</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">Infinity</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">-Infinity</SPAN></TT>).</P>
|
||||||
|
<P>If <TT CLASS="docutils literal"><SPAN CLASS="pre">indent</SPAN></TT> is a non-negative integer, then JSON array elements and object
|
||||||
|
members will be pretty-printed with that indent level. An indent level
|
||||||
|
of 0 will only insert newlines. <TT CLASS="docutils literal"><SPAN CLASS="pre">None</SPAN></TT> is the most compact representation.</P>
|
||||||
|
<P>If <TT CLASS="docutils literal"><SPAN CLASS="pre">separators</SPAN></TT> is an <TT CLASS="docutils literal"><SPAN CLASS="pre">(item_separator,</SPAN> <SPAN CLASS="pre">dict_separator)</SPAN></TT> tuple
|
||||||
|
then it will be used instead of the default <TT CLASS="docutils literal"><SPAN CLASS="pre">(',</SPAN> <SPAN CLASS="pre">',</SPAN> <SPAN CLASS="pre">':</SPAN> <SPAN CLASS="pre">')</SPAN></TT> separators.
|
||||||
|
<TT CLASS="docutils literal"><SPAN CLASS="pre">(',',</SPAN> <SPAN CLASS="pre">':')</SPAN></TT> is the most compact JSON representation.</P>
|
||||||
|
<P><TT CLASS="docutils literal"><SPAN CLASS="pre">encoding</SPAN></TT> is the character encoding for str instances, default is UTF-8.</P>
|
||||||
|
<P>To use a custom <TT CLASS="docutils literal"><SPAN CLASS="pre">JSONEncoder</SPAN></TT> subclass (e.g. one that overrides the
|
||||||
|
<TT CLASS="docutils literal"><SPAN CLASS="pre">.default()</SPAN></TT> method to serialize additional types), specify it with
|
||||||
|
the <TT CLASS="docutils literal"><SPAN CLASS="pre">cls</SPAN></TT> kwarg.</P>
|
||||||
|
|
||||||
|
|
||||||
|
</DIV>
|
||||||
|
</DIV><DIV CLASS="pudge-member routine ">
|
||||||
|
<A NAME="dumps"></A>
|
||||||
|
<H4 CLASS="pudge-member-name"><SPAN CLASS="prefix">f</SPAN>
|
||||||
|
<TT><A HREF="module-simplejson.html#dumps" CLASS="pudge-obj-link">dumps</A>(obj, skipkeys=False, ensure_ascii=True, check_circular=True, allow_nan=True, cls=None, indent=None, separators=None, encoding='utf-8', **kw)</TT>
|
||||||
|
<A HREF="simplejson/__init__.py.html?f=166&l=217#166" TITLE="View Source">...</A>
|
||||||
|
</H4>
|
||||||
|
<DIV CLASS="pudge-section rst">
|
||||||
|
|
||||||
|
<P CLASS="pudge-member-blurb">
|
||||||
|
Serialize <TT CLASS="docutils literal"><SPAN CLASS="pre">obj</SPAN></TT> to a JSON formatted <TT CLASS="docutils literal"><SPAN CLASS="pre">str</SPAN></TT>.
|
||||||
|
</P>
|
||||||
|
<P>If <TT CLASS="docutils literal"><SPAN CLASS="pre">skipkeys</SPAN></TT> is <TT CLASS="docutils literal"><SPAN CLASS="pre">True</SPAN></TT> then <TT CLASS="docutils literal"><SPAN CLASS="pre">dict</SPAN></TT> keys that are not basic types
|
||||||
|
(<TT CLASS="docutils literal"><SPAN CLASS="pre">str</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">unicode</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">int</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">long</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">float</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">bool</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">None</SPAN></TT>)
|
||||||
|
will be skipped instead of raising a <TT CLASS="docutils literal"><SPAN CLASS="pre">TypeError</SPAN></TT>.</P>
|
||||||
|
<P>If <TT CLASS="docutils literal"><SPAN CLASS="pre">ensure_ascii</SPAN></TT> is <TT CLASS="docutils literal"><SPAN CLASS="pre">False</SPAN></TT>, then the return value will be a
|
||||||
|
<TT CLASS="docutils literal"><SPAN CLASS="pre">unicode</SPAN></TT> instance subject to normal Python <TT CLASS="docutils literal"><SPAN CLASS="pre">str</SPAN></TT> to <TT CLASS="docutils literal"><SPAN CLASS="pre">unicode</SPAN></TT>
|
||||||
|
coercion rules instead of being escaped to an ASCII <TT CLASS="docutils literal"><SPAN CLASS="pre">str</SPAN></TT>.</P>
|
||||||
|
<P>If <TT CLASS="docutils literal"><SPAN CLASS="pre">check_circular</SPAN></TT> is <TT CLASS="docutils literal"><SPAN CLASS="pre">False</SPAN></TT>, then the circular reference check
|
||||||
|
for container types will be skipped and a circular reference will
|
||||||
|
result in an <TT CLASS="docutils literal"><SPAN CLASS="pre">OverflowError</SPAN></TT> (or worse).</P>
|
||||||
|
<P>If <TT CLASS="docutils literal"><SPAN CLASS="pre">allow_nan</SPAN></TT> is <TT CLASS="docutils literal"><SPAN CLASS="pre">False</SPAN></TT>, then it will be a <TT CLASS="docutils literal"><SPAN CLASS="pre">ValueError</SPAN></TT> to
|
||||||
|
serialize out of range <TT CLASS="docutils literal"><SPAN CLASS="pre">float</SPAN></TT> values (<TT CLASS="docutils literal"><SPAN CLASS="pre">nan</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">inf</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">-inf</SPAN></TT>) in
|
||||||
|
strict compliance of the JSON specification, instead of using the
|
||||||
|
JavaScript equivalents (<TT CLASS="docutils literal"><SPAN CLASS="pre">NaN</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">Infinity</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">-Infinity</SPAN></TT>).</P>
|
||||||
|
<P>If <TT CLASS="docutils literal"><SPAN CLASS="pre">indent</SPAN></TT> is a non-negative integer, then JSON array elements and
|
||||||
|
object members will be pretty-printed with that indent level. An indent
|
||||||
|
level of 0 will only insert newlines. <TT CLASS="docutils literal"><SPAN CLASS="pre">None</SPAN></TT> is the most compact
|
||||||
|
representation.</P>
|
||||||
|
<P>If <TT CLASS="docutils literal"><SPAN CLASS="pre">separators</SPAN></TT> is an <TT CLASS="docutils literal"><SPAN CLASS="pre">(item_separator,</SPAN> <SPAN CLASS="pre">dict_separator)</SPAN></TT> tuple
|
||||||
|
then it will be used instead of the default <TT CLASS="docutils literal"><SPAN CLASS="pre">(',</SPAN> <SPAN CLASS="pre">',</SPAN> <SPAN CLASS="pre">':</SPAN> <SPAN CLASS="pre">')</SPAN></TT> separators.
|
||||||
|
<TT CLASS="docutils literal"><SPAN CLASS="pre">(',',</SPAN> <SPAN CLASS="pre">':')</SPAN></TT> is the most compact JSON representation.</P>
|
||||||
|
<P><TT CLASS="docutils literal"><SPAN CLASS="pre">encoding</SPAN></TT> is the character encoding for str instances, default is UTF-8.</P>
|
||||||
|
<P>To use a custom <TT CLASS="docutils literal"><SPAN CLASS="pre">JSONEncoder</SPAN></TT> subclass (e.g. one that overrides the
|
||||||
|
<TT CLASS="docutils literal"><SPAN CLASS="pre">.default()</SPAN></TT> method to serialize additional types), specify it with
|
||||||
|
the <TT CLASS="docutils literal"><SPAN CLASS="pre">cls</SPAN></TT> kwarg.</P>
|
||||||
|
|
||||||
|
|
||||||
|
</DIV>
|
||||||
|
</DIV><DIV CLASS="pudge-member routine ">
|
||||||
|
<A NAME="load"></A>
|
||||||
|
<H4 CLASS="pudge-member-name"><SPAN CLASS="prefix">f</SPAN>
|
||||||
|
<TT><A HREF="module-simplejson.html#load" CLASS="pudge-obj-link">load</A>(fp, encoding=None, cls=None, object_hook=None, **kw)</TT>
|
||||||
|
<A HREF="simplejson/__init__.py.html?f=220&l=242#220" TITLE="View Source">...</A>
|
||||||
|
</H4>
|
||||||
|
<DIV CLASS="pudge-section rst">
|
||||||
|
|
||||||
|
<P CLASS="pudge-member-blurb">
|
||||||
|
Deserialize <TT CLASS="docutils literal"><SPAN CLASS="pre">fp</SPAN></TT> (a <TT CLASS="docutils literal"><SPAN CLASS="pre">.read()</SPAN></TT>-supporting file-like object containing
|
||||||
|
a JSON document) to a Python object.
|
||||||
|
</P>
|
||||||
|
<P>If the contents of <TT CLASS="docutils literal"><SPAN CLASS="pre">fp</SPAN></TT> is encoded with an ASCII based encoding other
|
||||||
|
than utf-8 (e.g. latin-1), then an appropriate <TT CLASS="docutils literal"><SPAN CLASS="pre">encoding</SPAN></TT> name must
|
||||||
|
be specified. Encodings that are not ASCII based (such as UCS-2) are
|
||||||
|
not allowed, and should be wrapped with
|
||||||
|
<TT CLASS="docutils literal"><SPAN CLASS="pre">codecs.getreader(fp)(encoding)</SPAN></TT>, or simply decoded to a <TT CLASS="docutils literal"><SPAN CLASS="pre">unicode</SPAN></TT>
|
||||||
|
object and passed to <TT CLASS="docutils literal"><SPAN CLASS="pre">loads()</SPAN></TT></P>
|
||||||
|
<P><TT CLASS="docutils literal"><SPAN CLASS="pre">object_hook</SPAN></TT> is an optional function that will be called with the
|
||||||
|
result of any object literal decode (a <TT CLASS="docutils literal"><SPAN CLASS="pre">dict</SPAN></TT>). The return value of
|
||||||
|
<TT CLASS="docutils literal"><SPAN CLASS="pre">object_hook</SPAN></TT> will be used instead of the <TT CLASS="docutils literal"><SPAN CLASS="pre">dict</SPAN></TT>. This feature
|
||||||
|
can be used to implement custom decoders (e.g. JSON-RPC class hinting).</P>
|
||||||
|
<P>To use a custom <TT CLASS="docutils literal"><SPAN CLASS="pre">JSONDecoder</SPAN></TT> subclass, specify it with the <TT CLASS="docutils literal"><SPAN CLASS="pre">cls</SPAN></TT>
|
||||||
|
kwarg.</P>
|
||||||
|
|
||||||
|
|
||||||
|
</DIV>
|
||||||
|
</DIV><DIV CLASS="pudge-member routine ">
|
||||||
|
<A NAME="loads"></A>
|
||||||
|
<H4 CLASS="pudge-member-name"><SPAN CLASS="prefix">f</SPAN>
|
||||||
|
<TT><A HREF="module-simplejson.html#loads" CLASS="pudge-obj-link">loads</A>(s, encoding=None, cls=None, object_hook=None, **kw)</TT>
|
||||||
|
<A HREF="simplejson/__init__.py.html?f=243&l=268#243" TITLE="View Source">...</A>
|
||||||
|
</H4>
|
||||||
|
<DIV CLASS="pudge-section rst">
|
||||||
|
|
||||||
|
<P CLASS="pudge-member-blurb">
|
||||||
|
Deserialize <TT CLASS="docutils literal"><SPAN CLASS="pre">s</SPAN></TT> (a <TT CLASS="docutils literal"><SPAN CLASS="pre">str</SPAN></TT> or <TT CLASS="docutils literal"><SPAN CLASS="pre">unicode</SPAN></TT> instance containing a JSON
|
||||||
|
document) to a Python object.
|
||||||
|
</P>
|
||||||
|
<P>If <TT CLASS="docutils literal"><SPAN CLASS="pre">s</SPAN></TT> is a <TT CLASS="docutils literal"><SPAN CLASS="pre">str</SPAN></TT> instance and is encoded with an ASCII based encoding
|
||||||
|
other than utf-8 (e.g. latin-1) then an appropriate <TT CLASS="docutils literal"><SPAN CLASS="pre">encoding</SPAN></TT> name
|
||||||
|
must be specified. Encodings that are not ASCII based (such as UCS-2)
|
||||||
|
are not allowed and should be decoded to <TT CLASS="docutils literal"><SPAN CLASS="pre">unicode</SPAN></TT> first.</P>
|
||||||
|
<P><TT CLASS="docutils literal"><SPAN CLASS="pre">object_hook</SPAN></TT> is an optional function that will be called with the
|
||||||
|
result of any object literal decode (a <TT CLASS="docutils literal"><SPAN CLASS="pre">dict</SPAN></TT>). The return value of
|
||||||
|
<TT CLASS="docutils literal"><SPAN CLASS="pre">object_hook</SPAN></TT> will be used instead of the <TT CLASS="docutils literal"><SPAN CLASS="pre">dict</SPAN></TT>. This feature
|
||||||
|
can be used to implement custom decoders (e.g. JSON-RPC class hinting).</P>
|
||||||
|
<P>To use a custom <TT CLASS="docutils literal"><SPAN CLASS="pre">JSONDecoder</SPAN></TT> subclass, specify it with the <TT CLASS="docutils literal"><SPAN CLASS="pre">cls</SPAN></TT>
|
||||||
|
kwarg.</P>
|
||||||
|
|
||||||
|
|
||||||
|
</DIV>
|
||||||
|
</DIV>
|
||||||
|
|
||||||
|
|
||||||
|
<A NAME="classes"></A>
|
||||||
|
<H2>Classes</H2>
|
||||||
|
<DIV CLASS="pudge-member class alias">
|
||||||
|
<H4 CLASS="pudge-member-name"><SPAN CLASS="prefix">C</SPAN>
|
||||||
|
<TT>
|
||||||
|
<A HREF="class-simplejson.JSONEncoder.html" CLASS="pudge-obj-link">JSONEncoder</A>(...)</TT>
|
||||||
|
<A HREF="simplejson/encoder.py.html?f=80&l=370#80" CLASS="pudge-member-view-source" TITLE="View Source">...</A>
|
||||||
|
</H4>
|
||||||
|
<DIV CLASS="pudge-section rst">
|
||||||
|
|
||||||
|
<P CLASS="pudge-member-blurb">
|
||||||
|
Extensible JSON <<A HREF="http://json.org" CLASS="reference">http://json.org</A>> encoder for Python data structures.
|
||||||
|
</P>
|
||||||
|
<P>Supports the following objects and types by default:</P>
|
||||||
|
<TABLE BORDER="1" CLASS="docutils">
|
||||||
|
<COLGROUP>
|
||||||
|
<COL WIDTH="56%">
|
||||||
|
<COL WIDTH="44%">
|
||||||
|
</COLGROUP>
|
||||||
|
<THEAD VALIGN="bottom">
|
||||||
|
<TR><TH CLASS="head">Python</TH>
|
||||||
|
<TH CLASS="head">JSON</TH>
|
||||||
|
</TR>
|
||||||
|
</THEAD>
|
||||||
|
<TBODY VALIGN="top">
|
||||||
|
<TR><TD>dict</TD>
|
||||||
|
<TD>object</TD>
|
||||||
|
</TR>
|
||||||
|
<TR><TD>list, tuple</TD>
|
||||||
|
<TD>array</TD>
|
||||||
|
</TR>
|
||||||
|
<TR><TD>str, unicode</TD>
|
||||||
|
<TD>string</TD>
|
||||||
|
</TR>
|
||||||
|
<TR><TD>int, long, float</TD>
|
||||||
|
<TD>number</TD>
|
||||||
|
</TR>
|
||||||
|
<TR><TD>True</TD>
|
||||||
|
<TD>true</TD>
|
||||||
|
</TR>
|
||||||
|
<TR><TD>False</TD>
|
||||||
|
<TD>false</TD>
|
||||||
|
</TR>
|
||||||
|
<TR><TD>None</TD>
|
||||||
|
<TD>null</TD>
|
||||||
|
</TR>
|
||||||
|
</TBODY>
|
||||||
|
</TABLE>
|
||||||
|
<P>To extend this to recognize other objects, subclass and implement a
|
||||||
|
<TT CLASS="docutils literal"><SPAN CLASS="pre">.default()</SPAN></TT> method with another method that returns a serializable
|
||||||
|
object for <TT CLASS="docutils literal"><SPAN CLASS="pre">o</SPAN></TT> if possible, otherwise it should call the superclass
|
||||||
|
implementation (to raise <TT CLASS="docutils literal"><SPAN CLASS="pre">TypeError</SPAN></TT>).</P>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<P CLASS="note">
|
||||||
|
This class contains <A HREF="class-simplejson.JSONEncoder.html#members">
|
||||||
|
5 members</A>.
|
||||||
|
</P>
|
||||||
|
</DIV>
|
||||||
|
</DIV><DIV CLASS="pudge-member class alias">
|
||||||
|
<H4 CLASS="pudge-member-name"><SPAN CLASS="prefix">C</SPAN>
|
||||||
|
<TT>
|
||||||
|
<A HREF="class-simplejson.JSONDecoder.html" CLASS="pudge-obj-link">JSONDecoder</A>(...)</TT>
|
||||||
|
<A HREF="simplejson/decoder.py.html?f=196&l=272#196" CLASS="pudge-member-view-source" TITLE="View Source">...</A>
|
||||||
|
</H4>
|
||||||
|
<DIV CLASS="pudge-section rst">
|
||||||
|
|
||||||
|
<P CLASS="pudge-member-blurb">
|
||||||
|
Simple JSON <<A HREF="http://json.org" CLASS="reference">http://json.org</A>> decoder
|
||||||
|
</P>
|
||||||
|
<P>Performs the following translations in decoding:</P>
|
||||||
|
<TABLE BORDER="1" CLASS="docutils">
|
||||||
|
<COLGROUP>
|
||||||
|
<COL WIDTH="44%">
|
||||||
|
<COL WIDTH="56%">
|
||||||
|
</COLGROUP>
|
||||||
|
<THEAD VALIGN="bottom">
|
||||||
|
<TR><TH CLASS="head">JSON</TH>
|
||||||
|
<TH CLASS="head">Python</TH>
|
||||||
|
</TR>
|
||||||
|
</THEAD>
|
||||||
|
<TBODY VALIGN="top">
|
||||||
|
<TR><TD>object</TD>
|
||||||
|
<TD>dict</TD>
|
||||||
|
</TR>
|
||||||
|
<TR><TD>array</TD>
|
||||||
|
<TD>list</TD>
|
||||||
|
</TR>
|
||||||
|
<TR><TD>string</TD>
|
||||||
|
<TD>unicode</TD>
|
||||||
|
</TR>
|
||||||
|
<TR><TD>number (int)</TD>
|
||||||
|
<TD>int, long</TD>
|
||||||
|
</TR>
|
||||||
|
<TR><TD>number (real)</TD>
|
||||||
|
<TD>float</TD>
|
||||||
|
</TR>
|
||||||
|
<TR><TD>true</TD>
|
||||||
|
<TD>True</TD>
|
||||||
|
</TR>
|
||||||
|
<TR><TD>false</TD>
|
||||||
|
<TD>False</TD>
|
||||||
|
</TR>
|
||||||
|
<TR><TD>null</TD>
|
||||||
|
<TD>None</TD>
|
||||||
|
</TR>
|
||||||
|
</TBODY>
|
||||||
|
</TABLE>
|
||||||
|
<P>It also understands <TT CLASS="docutils literal"><SPAN CLASS="pre">NaN</SPAN></TT>, <TT CLASS="docutils literal"><SPAN CLASS="pre">Infinity</SPAN></TT>, and <TT CLASS="docutils literal"><SPAN CLASS="pre">-Infinity</SPAN></TT> as
|
||||||
|
their corresponding <TT CLASS="docutils literal"><SPAN CLASS="pre">float</SPAN></TT> values, which is outside the JSON spec.</P>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<P CLASS="note">
|
||||||
|
This class contains <A HREF="class-simplejson.JSONDecoder.html#members">
|
||||||
|
4 members</A>.
|
||||||
|
</P>
|
||||||
|
</DIV>
|
||||||
|
</DIV>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<P>
|
||||||
|
<SMALL>
|
||||||
|
|
||||||
|
|
||||||
|
See
|
||||||
|
<A HREF="simplejson/__init__.py.html" TITLE="simplejson/__init__.py:0">the source</A>
|
||||||
|
for more information.
|
||||||
|
</SMALL>
|
||||||
|
</P>
|
||||||
|
|
||||||
|
</DIV>
|
||||||
|
|
||||||
|
<DIV ID="footer">
|
||||||
|
|
||||||
|
<P ID="pudge">
|
||||||
|
Built with
|
||||||
|
<A HREF="http://lesscode.org/projects/pudge/">
|
||||||
|
Pudge/0.1.3</A>
|
||||||
|
</P>
|
||||||
|
|
||||||
|
|
||||||
|
</DIV>
|
||||||
|
</DIV>
|
||||||
|
</BODY>
|
||||||
|
|
||||||
|
</HTML>
|
||||||
|
|
@ -0,0 +1,60 @@
|
||||||
|
/* Layout
|
||||||
|
----------------------------------- */
|
||||||
|
|
||||||
|
@import url("rst.css");
|
||||||
|
|
||||||
|
/* Pudge Elements
|
||||||
|
----------------------------------- */
|
||||||
|
.note { font-size: 90% }
|
||||||
|
h4.pudge-member-name {
|
||||||
|
font-size: 110%;
|
||||||
|
margin-bottom: 0;
|
||||||
|
}
|
||||||
|
h4.pudge-member-name a.obj-link {
|
||||||
|
font-weight: bold;
|
||||||
|
text-decoration: none;
|
||||||
|
}
|
||||||
|
h4.pudge-member-name .prefix {
|
||||||
|
font-style: oblique;
|
||||||
|
padding-right: 6px;
|
||||||
|
font-weight: bold;
|
||||||
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color: #c9c;
|
||||||
|
}
|
||||||
|
h1.pudge-member-page-heading {
|
||||||
|
font-size: 250%;
|
||||||
|
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|
||||||
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|
||||||
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|
||||||
|
font-style: italic;
|
||||||
|
}
|
||||||
|
h4.pudge-member-page-subheading p {
|
||||||
|
display: inline;
|
||||||
|
}
|
||||||
|
div.pudge-member {
|
||||||
|
margin-top: 1.5em;
|
||||||
|
margin-bottom: 1.5em;
|
||||||
|
}
|
||||||
|
ul.pudge-module-index {
|
||||||
|
margin-left: 0;
|
||||||
|
padding-left: 0;
|
||||||
|
}
|
||||||
|
ul.pudge-module-index ul {
|
||||||
|
padding-left: 1.5em;
|
||||||
|
margin-left: 0;
|
||||||
|
}
|
||||||
|
ul.pudge-module-index li {
|
||||||
|
list-style-type: none;
|
||||||
|
}
|
||||||
|
ul.pudge-module-index .prefix {
|
||||||
|
font-style: oblique;
|
||||||
|
padding-right: 6px;
|
||||||
|
font-size: 90%;
|
||||||
|
font-weight: bold;
|
||||||
|
color: purple;
|
||||||
|
}
|
||||||
|
ul.pudge-module-index a {
|
||||||
|
text-decoration: none;
|
||||||
|
}
|
||||||
|
div.pudge-section {
|
||||||
|
margin-left: 2em;
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,142 @@
|
||||||
|
/* Headings
|
||||||
|
------------------------------- */
|
||||||
|
|
||||||
|
.rst h1 { font-size: 110% }
|
||||||
|
.rst h2 { font-size: 100% }
|
||||||
|
|
||||||
|
/*.rst-doc h1 { font-size: 200% }
|
||||||
|
.rst-doc h2 { font-size: 140% }
|
||||||
|
.rst-doc h3 { font-size: 110% }*/
|
||||||
|
.rst-doc h1.title { font-size: 220% }
|
||||||
|
.rst-doc h1 a, .rst-doc h2 a, .rst-doc h3 a {
|
||||||
|
color: inherit ;
|
||||||
|
font-weight: inherit;
|
||||||
|
text-decoration: inherit;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Blockquotes
|
||||||
|
------------------------------- */
|
||||||
|
|
||||||
|
.rst blockquote,
|
||||||
|
.rst-doc blockquote {
|
||||||
|
font-style: italic;
|
||||||
|
font-family: Georgia, serif;
|
||||||
|
max-width: 30em;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Document Info
|
||||||
|
------------------------------- */
|
||||||
|
.rst-doc table.docinfo {
|
||||||
|
margin: 2em 0
|
||||||
|
width: 100%;
|
||||||
|
}
|
||||||
|
.rst-doc table.docinfo th {
|
||||||
|
text-align: left ;
|
||||||
|
padding-right: 2em;
|
||||||
|
color: #555;
|
||||||
|
}
|
||||||
|
.rst-doc table.docinfo td {
|
||||||
|
text-align: left
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Field Lists
|
||||||
|
------------------------------- */
|
||||||
|
|
||||||
|
.rst table.field-list,
|
||||||
|
.rst-doc table.field-list {
|
||||||
|
border: 0;
|
||||||
|
margin-left: 0;
|
||||||
|
}
|
||||||
|
.rst table.field-list ul,
|
||||||
|
.rst-doc table.field-list ul {
|
||||||
|
margin-left: 0;
|
||||||
|
}
|
||||||
|
.rst-doc table.field-list ul {
|
||||||
|
border: 0;
|
||||||
|
margin-left: 2em;
|
||||||
|
background: #fff;
|
||||||
|
color: #119;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Tables
|
||||||
|
------------------------------- */
|
||||||
|
|
||||||
|
.rst table.docutils,
|
||||||
|
.rst-doc table.docutils {
|
||||||
|
border: 0;
|
||||||
|
}
|
||||||
|
.rst table.docutils th,
|
||||||
|
.rst-doc table.docutils th {
|
||||||
|
border: 0;
|
||||||
|
background: #777;
|
||||||
|
color: #fff;
|
||||||
|
padding: 3px;
|
||||||
|
}
|
||||||
|
.rst table.docutils td,
|
||||||
|
.rst-doc table.docutils td {
|
||||||
|
border: 0;
|
||||||
|
border-bottom: 1px solid #ccc;
|
||||||
|
padding-bottom: 2px;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Contents and Back References
|
||||||
|
------------------------------- */
|
||||||
|
|
||||||
|
.rst-doc div.contents {
|
||||||
|
margin: 2em inherit;
|
||||||
|
}
|
||||||
|
.rst-doc div.contents ul {
|
||||||
|
margin-left: 0;
|
||||||
|
padding-left: 2em;
|
||||||
|
line-height: 150%;
|
||||||
|
}
|
||||||
|
.rst-doc div.contents ul li {
|
||||||
|
font-weight: bold;
|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
||||||
|
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|
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|
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|
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|
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|
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|
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|
||||||
|
|
||||||
|
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|
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|
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|
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|
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|
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|
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|
||||||
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|
||||||
|
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|
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|
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|
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|
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|
||||||
|
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|
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|
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|
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|
.rst-doc div .admonition-title {
|
||||||
|
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|
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|
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|
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|
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|
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|
||||||
|
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|
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|
|
||||||
|
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|
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|
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|
||||||
|
|
||||||
|
tt.literal {
|
||||||
|
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|
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|
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|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
|
@ -0,0 +1,357 @@
|
||||||
|
<html><head><title>/Users/bob/src/simplejson/simplejson/__init__.py</title>
|
||||||
|
<script type="text/javascript"><!--
|
||||||
|
|
||||||
|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
||||||
|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
||||||
|
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|
||||||
|
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|
||||||
|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
|
||||||
|
// --></script>
|
||||||
|
<style>
|
||||||
|
div.python {
|
||||||
|
color: #333
|
||||||
|
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|
||||||
|
div.python a.lnum {
|
||||||
|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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div.python span.op { color: #c96 }
|
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div.python span.string { color: #6a6 }
|
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|
div.python span.name { }
|
||||||
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div.python span.text { color: #333 }
|
||||||
|
div.highlighted { background-color: #ff9; border: 1px solid #009 }
|
||||||
|
</style></head><body onload="show_line_range()"><div class="python"><code><a class="lnum" href="#1" name="1">0001</a><span class="string">r"""</span><br />
|
||||||
|
<a class="lnum" href="#2" name="2">0002</a><span class="string">A simple, fast, extensible JSON encoder and decoder</span><br />
|
||||||
|
<a class="lnum" href="#3" name="3">0003</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#4" name="4">0004</a><span class="string">JSON (JavaScript Object Notation) <http://json.org> is a subset of</span><br />
|
||||||
|
<a class="lnum" href="#5" name="5">0005</a><span class="string">JavaScript syntax (ECMA-262 3rd edition) used as a lightweight data</span><br />
|
||||||
|
<a class="lnum" href="#6" name="6">0006</a><span class="string">interchange format.</span><br />
|
||||||
|
<a class="lnum" href="#7" name="7">0007</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#8" name="8">0008</a><span class="string">simplejson exposes an API familiar to uses of the standard library</span><br />
|
||||||
|
<a class="lnum" href="#9" name="9">0009</a><span class="string">marshal and pickle modules.</span><br />
|
||||||
|
<a class="lnum" href="#10" name="10">0010</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#11" name="11">0011</a><span class="string">Encoding basic Python object hierarchies::</span><br />
|
||||||
|
<a class="lnum" href="#12" name="12">0012</a><span class="string">    </span><br />
|
||||||
|
<a class="lnum" href="#13" name="13">0013</a><span class="string">    >>> import simplejson</span><br />
|
||||||
|
<a class="lnum" href="#14" name="14">0014</a><span class="string">    >>> simplejson.dumps(['foo', {'bar': ('baz', None, 1.0, 2)}])</span><br />
|
||||||
|
<a class="lnum" href="#15" name="15">0015</a><span class="string">    '["foo", {"bar": ["baz", null, 1.0, 2]}]'</span><br />
|
||||||
|
<a class="lnum" href="#16" name="16">0016</a><span class="string">    >>> print simplejson.dumps("\"foo\bar")</span><br />
|
||||||
|
<a class="lnum" href="#17" name="17">0017</a><span class="string">    "\"foo\bar"</span><br />
|
||||||
|
<a class="lnum" href="#18" name="18">0018</a><span class="string">    >>> print simplejson.dumps(u'\u1234')</span><br />
|
||||||
|
<a class="lnum" href="#19" name="19">0019</a><span class="string">    "\u1234"</span><br />
|
||||||
|
<a class="lnum" href="#20" name="20">0020</a><span class="string">    >>> print simplejson.dumps('\\')</span><br />
|
||||||
|
<a class="lnum" href="#21" name="21">0021</a><span class="string">    "\\"</span><br />
|
||||||
|
<a class="lnum" href="#22" name="22">0022</a><span class="string">    >>> print simplejson.dumps({"c": 0, "b": 0, "a": 0}, sort_keys=True)</span><br />
|
||||||
|
<a class="lnum" href="#23" name="23">0023</a><span class="string">    {"a": 0, "b": 0, "c": 0}</span><br />
|
||||||
|
<a class="lnum" href="#24" name="24">0024</a><span class="string">    >>> from StringIO import StringIO</span><br />
|
||||||
|
<a class="lnum" href="#25" name="25">0025</a><span class="string">    >>> io = StringIO()</span><br />
|
||||||
|
<a class="lnum" href="#26" name="26">0026</a><span class="string">    >>> simplejson.dump(['streaming API'], io)</span><br />
|
||||||
|
<a class="lnum" href="#27" name="27">0027</a><span class="string">    >>> io.getvalue()</span><br />
|
||||||
|
<a class="lnum" href="#28" name="28">0028</a><span class="string">    '["streaming API"]'</span><br />
|
||||||
|
<a class="lnum" href="#29" name="29">0029</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#30" name="30">0030</a><span class="string">Compact encoding::</span><br />
|
||||||
|
<a class="lnum" href="#31" name="31">0031</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#32" name="32">0032</a><span class="string">    >>> import simplejson</span><br />
|
||||||
|
<a class="lnum" href="#33" name="33">0033</a><span class="string">    >>> simplejson.dumps([1,2,3,{'4': 5, '6': 7}], separators=(',',':'))</span><br />
|
||||||
|
<a class="lnum" href="#34" name="34">0034</a><span class="string">    '[1,2,3,{"4":5,"6":7}]'</span><br />
|
||||||
|
<a class="lnum" href="#35" name="35">0035</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#36" name="36">0036</a><span class="string">Pretty printing::</span><br />
|
||||||
|
<a class="lnum" href="#37" name="37">0037</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#38" name="38">0038</a><span class="string">    >>> import simplejson</span><br />
|
||||||
|
<a class="lnum" href="#39" name="39">0039</a><span class="string">    >>> print simplejson.dumps({'4': 5, '6': 7}, sort_keys=True, indent=4)</span><br />
|
||||||
|
<a class="lnum" href="#40" name="40">0040</a><span class="string">    {</span><br />
|
||||||
|
<a class="lnum" href="#41" name="41">0041</a><span class="string">        "4": 5, </span><br />
|
||||||
|
<a class="lnum" href="#42" name="42">0042</a><span class="string">        "6": 7</span><br />
|
||||||
|
<a class="lnum" href="#43" name="43">0043</a><span class="string">    }</span><br />
|
||||||
|
<a class="lnum" href="#44" name="44">0044</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#45" name="45">0045</a><span class="string">Decoding JSON::</span><br />
|
||||||
|
<a class="lnum" href="#46" name="46">0046</a><span class="string">    </span><br />
|
||||||
|
<a class="lnum" href="#47" name="47">0047</a><span class="string">    >>> import simplejson</span><br />
|
||||||
|
<a class="lnum" href="#48" name="48">0048</a><span class="string">    >>> simplejson.loads('["foo", {"bar":["baz", null, 1.0, 2]}]')</span><br />
|
||||||
|
<a class="lnum" href="#49" name="49">0049</a><span class="string">    [u'foo', {u'bar': [u'baz', None, 1.0, 2]}]</span><br />
|
||||||
|
<a class="lnum" href="#50" name="50">0050</a><span class="string">    >>> simplejson.loads('"\\"foo\\bar"')</span><br />
|
||||||
|
<a class="lnum" href="#51" name="51">0051</a><span class="string">    u'"foo\x08ar'</span><br />
|
||||||
|
<a class="lnum" href="#52" name="52">0052</a><span class="string">    >>> from StringIO import StringIO</span><br />
|
||||||
|
<a class="lnum" href="#53" name="53">0053</a><span class="string">    >>> io = StringIO('["streaming API"]')</span><br />
|
||||||
|
<a class="lnum" href="#54" name="54">0054</a><span class="string">    >>> simplejson.load(io)</span><br />
|
||||||
|
<a class="lnum" href="#55" name="55">0055</a><span class="string">    [u'streaming API']</span><br />
|
||||||
|
<a class="lnum" href="#56" name="56">0056</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#57" name="57">0057</a><span class="string">Specializing JSON object decoding::</span><br />
|
||||||
|
<a class="lnum" href="#58" name="58">0058</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#59" name="59">0059</a><span class="string">    >>> import simplejson</span><br />
|
||||||
|
<a class="lnum" href="#60" name="60">0060</a><span class="string">    >>> def as_complex(dct):</span><br />
|
||||||
|
<a class="lnum" href="#61" name="61">0061</a><span class="string">    ...     if '__complex__' in dct:</span><br />
|
||||||
|
<a class="lnum" href="#62" name="62">0062</a><span class="string">    ...         return complex(dct['real'], dct['imag'])</span><br />
|
||||||
|
<a class="lnum" href="#63" name="63">0063</a><span class="string">    ...     return dct</span><br />
|
||||||
|
<a class="lnum" href="#64" name="64">0064</a><span class="string">    ... </span><br />
|
||||||
|
<a class="lnum" href="#65" name="65">0065</a><span class="string">    >>> simplejson.loads('{"__complex__": true, "real": 1, "imag": 2}',</span><br />
|
||||||
|
<a class="lnum" href="#66" name="66">0066</a><span class="string">    ...     object_hook=as_complex)</span><br />
|
||||||
|
<a class="lnum" href="#67" name="67">0067</a><span class="string">    (1+2j)</span><br />
|
||||||
|
<a class="lnum" href="#68" name="68">0068</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#69" name="69">0069</a><span class="string">Extending JSONEncoder::</span><br />
|
||||||
|
<a class="lnum" href="#70" name="70">0070</a><span class="string">    </span><br />
|
||||||
|
<a class="lnum" href="#71" name="71">0071</a><span class="string">    >>> import simplejson</span><br />
|
||||||
|
<a class="lnum" href="#72" name="72">0072</a><span class="string">    >>> class ComplexEncoder(simplejson.JSONEncoder):</span><br />
|
||||||
|
<a class="lnum" href="#73" name="73">0073</a><span class="string">    ...     def default(self, obj):</span><br />
|
||||||
|
<a class="lnum" href="#74" name="74">0074</a><span class="string">    ...         if isinstance(obj, complex):</span><br />
|
||||||
|
<a class="lnum" href="#75" name="75">0075</a><span class="string">    ...             return [obj.real, obj.imag]</span><br />
|
||||||
|
<a class="lnum" href="#76" name="76">0076</a><span class="string">    ...         return simplejson.JSONEncoder.default(self, obj)</span><br />
|
||||||
|
<a class="lnum" href="#77" name="77">0077</a><span class="string">    ... </span><br />
|
||||||
|
<a class="lnum" href="#78" name="78">0078</a><span class="string">    >>> dumps(2 + 1j, cls=ComplexEncoder)</span><br />
|
||||||
|
<a class="lnum" href="#79" name="79">0079</a><span class="string">    '[2.0, 1.0]'</span><br />
|
||||||
|
<a class="lnum" href="#80" name="80">0080</a><span class="string">    >>> ComplexEncoder().encode(2 + 1j)</span><br />
|
||||||
|
<a class="lnum" href="#81" name="81">0081</a><span class="string">    '[2.0, 1.0]'</span><br />
|
||||||
|
<a class="lnum" href="#82" name="82">0082</a><span class="string">    >>> list(ComplexEncoder().iterencode(2 + 1j))</span><br />
|
||||||
|
<a class="lnum" href="#83" name="83">0083</a><span class="string">    ['[', '2.0', ', ', '1.0', ']']</span><br />
|
||||||
|
<a class="lnum" href="#84" name="84">0084</a><span class="string">    </span><br />
|
||||||
|
<a class="lnum" href="#85" name="85">0085</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#86" name="86">0086</a><span class="string">Note that the JSON produced by this module's default settings</span><br />
|
||||||
|
<a class="lnum" href="#87" name="87">0087</a><span class="string">is a subset of YAML, so it may be used as a serializer for that as well.</span><br />
|
||||||
|
<a class="lnum" href="#88" name="88">0088</a><span class="string">"""</span><br />
|
||||||
|
<a class="lnum" href="#89" name="89">0089</a><span class="name">__version__</span> <span class="op">=</span> <span class="string">'1.7.1'</span><br />
|
||||||
|
<a class="lnum" href="#90" name="90">0090</a><span class="name">__all__</span> <span class="op">=</span> <span class="op">[</span><br />
|
||||||
|
<a class="lnum" href="#91" name="91">0091</a>    <span class="string">'dump'</span><span class="op">,</span> <span class="string">'dumps'</span><span class="op">,</span> <span class="string">'load'</span><span class="op">,</span> <span class="string">'loads'</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#92" name="92">0092</a>    <span class="string">'JSONDecoder'</span><span class="op">,</span> <span class="string">'JSONEncoder'</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#93" name="93">0093</a><span class="op">]</span><br />
|
||||||
|
<a class="lnum" href="#94" name="94">0094</a><br />
|
||||||
|
<a class="lnum" href="#95" name="95">0095</a><span class="keyword">from</span> <span class="name">decoder</span> <span class="keyword">import</span> <span class="name">JSONDecoder</span><br />
|
||||||
|
<a class="lnum" href="#96" name="96">0096</a><span class="keyword">from</span> <span class="name">encoder</span> <span class="keyword">import</span> <span class="name">JSONEncoder</span><br />
|
||||||
|
<a class="lnum" href="#97" name="97">0097</a><br />
|
||||||
|
<a class="lnum" href="#98" name="98">0098</a><span class="name">_default_encoder</span> <span class="op">=</span> <span class="name">JSONEncoder</span><span class="op">(</span><br />
|
||||||
|
<a class="lnum" href="#99" name="99">0099</a>    <span class="name">skipkeys</span><span class="op">=</span><span class="name">False</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#100" name="100">0100</a>    <span class="name">ensure_ascii</span><span class="op">=</span><span class="name">True</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#101" name="101">0101</a>    <span class="name">check_circular</span><span class="op">=</span><span class="name">True</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#102" name="102">0102</a>    <span class="name">allow_nan</span><span class="op">=</span><span class="name">True</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#103" name="103">0103</a>    <span class="name">indent</span><span class="op">=</span><span class="name">None</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#104" name="104">0104</a>    <span class="name">separators</span><span class="op">=</span><span class="name">None</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#105" name="105">0105</a>    <span class="name">encoding</span><span class="op">=</span><span class="string">'utf-8'</span><br />
|
||||||
|
<a class="lnum" href="#106" name="106">0106</a><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#107" name="107">0107</a><br />
|
||||||
|
<a class="lnum" href="#108" name="108">0108</a><span class="keyword">def</span> <span class="name">dump</span><span class="op">(</span><span class="name">obj</span><span class="op">,</span> <span class="name">fp</span><span class="op">,</span> <span class="name">skipkeys</span><span class="op">=</span><span class="name">False</span><span class="op">,</span> <span class="name">ensure_ascii</span><span class="op">=</span><span class="name">True</span><span class="op">,</span> <span class="name">check_circular</span><span class="op">=</span><span class="name">True</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#109" name="109">0109</a>        <span class="name">allow_nan</span><span class="op">=</span><span class="name">True</span><span class="op">,</span> <span class="name">cls</span><span class="op">=</span><span class="name">None</span><span class="op">,</span> <span class="name">indent</span><span class="op">=</span><span class="name">None</span><span class="op">,</span> <span class="name">separators</span><span class="op">=</span><span class="name">None</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#110" name="110">0110</a>        <span class="name">encoding</span><span class="op">=</span><span class="string">'utf-8'</span><span class="op">,</span> <span class="op">**</span><span class="name">kw</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#111" name="111">0111</a>    <span class="string">"""</span><br />
|
||||||
|
<a class="lnum" href="#112" name="112">0112</a><span class="string">    Serialize ``obj`` as a JSON formatted stream to ``fp`` (a</span><br />
|
||||||
|
<a class="lnum" href="#113" name="113">0113</a><span class="string">    ``.write()``-supporting file-like object).</span><br />
|
||||||
|
<a class="lnum" href="#114" name="114">0114</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#115" name="115">0115</a><span class="string">    If ``skipkeys`` is ``True`` then ``dict`` keys that are not basic types</span><br />
|
||||||
|
<a class="lnum" href="#116" name="116">0116</a><span class="string">    (``str``, ``unicode``, ``int``, ``long``, ``float``, ``bool``, ``None``) </span><br />
|
||||||
|
<a class="lnum" href="#117" name="117">0117</a><span class="string">    will be skipped instead of raising a ``TypeError``.</span><br />
|
||||||
|
<a class="lnum" href="#118" name="118">0118</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#119" name="119">0119</a><span class="string">    If ``ensure_ascii`` is ``False``, then the some chunks written to ``fp``</span><br />
|
||||||
|
<a class="lnum" href="#120" name="120">0120</a><span class="string">    may be ``unicode`` instances, subject to normal Python ``str`` to</span><br />
|
||||||
|
<a class="lnum" href="#121" name="121">0121</a><span class="string">    ``unicode`` coercion rules. Unless ``fp.write()`` explicitly</span><br />
|
||||||
|
<a class="lnum" href="#122" name="122">0122</a><span class="string">    understands ``unicode`` (as in ``codecs.getwriter()``) this is likely</span><br />
|
||||||
|
<a class="lnum" href="#123" name="123">0123</a><span class="string">    to cause an error.</span><br />
|
||||||
|
<a class="lnum" href="#124" name="124">0124</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#125" name="125">0125</a><span class="string">    If ``check_circular`` is ``False``, then the circular reference check</span><br />
|
||||||
|
<a class="lnum" href="#126" name="126">0126</a><span class="string">    for container types will be skipped and a circular reference will</span><br />
|
||||||
|
<a class="lnum" href="#127" name="127">0127</a><span class="string">    result in an ``OverflowError`` (or worse).</span><br />
|
||||||
|
<a class="lnum" href="#128" name="128">0128</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#129" name="129">0129</a><span class="string">    If ``allow_nan`` is ``False``, then it will be a ``ValueError`` to</span><br />
|
||||||
|
<a class="lnum" href="#130" name="130">0130</a><span class="string">    serialize out of range ``float`` values (``nan``, ``inf``, ``-inf``)</span><br />
|
||||||
|
<a class="lnum" href="#131" name="131">0131</a><span class="string">    in strict compliance of the JSON specification, instead of using the</span><br />
|
||||||
|
<a class="lnum" href="#132" name="132">0132</a><span class="string">    JavaScript equivalents (``NaN``, ``Infinity``, ``-Infinity``).</span><br />
|
||||||
|
<a class="lnum" href="#133" name="133">0133</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#134" name="134">0134</a><span class="string">    If ``indent`` is a non-negative integer, then JSON array elements and object</span><br />
|
||||||
|
<a class="lnum" href="#135" name="135">0135</a><span class="string">    members will be pretty-printed with that indent level. An indent level</span><br />
|
||||||
|
<a class="lnum" href="#136" name="136">0136</a><span class="string">    of 0 will only insert newlines. ``None`` is the most compact representation.</span><br />
|
||||||
|
<a class="lnum" href="#137" name="137">0137</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#138" name="138">0138</a><span class="string">    If ``separators`` is an ``(item_separator, dict_separator)`` tuple</span><br />
|
||||||
|
<a class="lnum" href="#139" name="139">0139</a><span class="string">    then it will be used instead of the default ``(', ', ': ')`` separators.</span><br />
|
||||||
|
<a class="lnum" href="#140" name="140">0140</a><span class="string">    ``(',', ':')`` is the most compact JSON representation.</span><br />
|
||||||
|
<a class="lnum" href="#141" name="141">0141</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#142" name="142">0142</a><span class="string">    ``encoding`` is the character encoding for str instances, default is UTF-8.</span><br />
|
||||||
|
<a class="lnum" href="#143" name="143">0143</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#144" name="144">0144</a><span class="string">    To use a custom ``JSONEncoder`` subclass (e.g. one that overrides the</span><br />
|
||||||
|
<a class="lnum" href="#145" name="145">0145</a><span class="string">    ``.default()`` method to serialize additional types), specify it with</span><br />
|
||||||
|
<a class="lnum" href="#146" name="146">0146</a><span class="string">    the ``cls`` kwarg.</span><br />
|
||||||
|
<a class="lnum" href="#147" name="147">0147</a><span class="string">    """</span><br />
|
||||||
|
<a class="lnum" href="#148" name="148">0148</a>    <span class="comment"># cached encoder</span><br />
|
||||||
|
<a class="lnum" href="#149" name="149">0149</a><span class="comment"></span>    <span class="keyword">if</span> <span class="op">(</span><span class="name">skipkeys</span> <span class="keyword">is</span> <span class="name">False</span> <span class="keyword">and</span> <span class="name">ensure_ascii</span> <span class="keyword">is</span> <span class="name">True</span> <span class="keyword">and</span><br />
|
||||||
|
<a class="lnum" href="#150" name="150">0150</a>        <span class="name">check_circular</span> <span class="keyword">is</span> <span class="name">True</span> <span class="keyword">and</span> <span class="name">allow_nan</span> <span class="keyword">is</span> <span class="name">True</span> <span class="keyword">and</span><br />
|
||||||
|
<a class="lnum" href="#151" name="151">0151</a>        <span class="name">cls</span> <span class="keyword">is</span> <span class="name">None</span> <span class="keyword">and</span> <span class="name">indent</span> <span class="keyword">is</span> <span class="name">None</span> <span class="keyword">and</span> <span class="name">separators</span> <span class="keyword">is</span> <span class="name">None</span> <span class="keyword">and</span><br />
|
||||||
|
<a class="lnum" href="#152" name="152">0152</a>        <span class="name">encoding</span> <span class="op">==</span> <span class="string">'utf-8'</span> <span class="keyword">and</span> <span class="keyword">not</span> <span class="name">kw</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#153" name="153">0153</a>        <span class="name">iterable</span> <span class="op">=</span> <span class="name">_default_encoder</span><span class="op">.</span><span class="name">iterencode</span><span class="op">(</span><span class="name">obj</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#154" name="154">0154</a>    <span class="keyword">else</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#155" name="155">0155</a>        <span class="keyword">if</span> <span class="name">cls</span> <span class="keyword">is</span> <span class="name">None</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#156" name="156">0156</a>            <span class="name">cls</span> <span class="op">=</span> <span class="name">JSONEncoder</span><br />
|
||||||
|
<a class="lnum" href="#157" name="157">0157</a>        <span class="name">iterable</span> <span class="op">=</span> <span class="name">cls</span><span class="op">(</span><span class="name">skipkeys</span><span class="op">=</span><span class="name">skipkeys</span><span class="op">,</span> <span class="name">ensure_ascii</span><span class="op">=</span><span class="name">ensure_ascii</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#158" name="158">0158</a>            <span class="name">check_circular</span><span class="op">=</span><span class="name">check_circular</span><span class="op">,</span> <span class="name">allow_nan</span><span class="op">=</span><span class="name">allow_nan</span><span class="op">,</span> <span class="name">indent</span><span class="op">=</span><span class="name">indent</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#159" name="159">0159</a>            <span class="name">separators</span><span class="op">=</span><span class="name">separators</span><span class="op">,</span> <span class="name">encoding</span><span class="op">=</span><span class="name">encoding</span><span class="op">,</span> <span class="op">**</span><span class="name">kw</span><span class="op">)</span><span class="op">.</span><span class="name">iterencode</span><span class="op">(</span><span class="name">obj</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#160" name="160">0160</a>    <span class="comment"># could accelerate with writelines in some versions of Python, at</span><br />
|
||||||
|
<a class="lnum" href="#161" name="161">0161</a><span class="comment"></span>    <span class="comment"># a debuggability cost</span><br />
|
||||||
|
<a class="lnum" href="#162" name="162">0162</a><span class="comment"></span>    <span class="keyword">for</span> <span class="name">chunk</span> <span class="keyword">in</span> <span class="name">iterable</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#163" name="163">0163</a>        <span class="name">fp</span><span class="op">.</span><span class="name">write</span><span class="op">(</span><span class="name">chunk</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#164" name="164">0164</a><br />
|
||||||
|
<a class="lnum" href="#165" name="165">0165</a><br />
|
||||||
|
<a class="lnum" href="#166" name="166">0166</a><span class="keyword">def</span> <span class="name">dumps</span><span class="op">(</span><span class="name">obj</span><span class="op">,</span> <span class="name">skipkeys</span><span class="op">=</span><span class="name">False</span><span class="op">,</span> <span class="name">ensure_ascii</span><span class="op">=</span><span class="name">True</span><span class="op">,</span> <span class="name">check_circular</span><span class="op">=</span><span class="name">True</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#167" name="167">0167</a>        <span class="name">allow_nan</span><span class="op">=</span><span class="name">True</span><span class="op">,</span> <span class="name">cls</span><span class="op">=</span><span class="name">None</span><span class="op">,</span> <span class="name">indent</span><span class="op">=</span><span class="name">None</span><span class="op">,</span> <span class="name">separators</span><span class="op">=</span><span class="name">None</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#168" name="168">0168</a>        <span class="name">encoding</span><span class="op">=</span><span class="string">'utf-8'</span><span class="op">,</span> <span class="op">**</span><span class="name">kw</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#169" name="169">0169</a>    <span class="string">"""</span><br />
|
||||||
|
<a class="lnum" href="#170" name="170">0170</a><span class="string">    Serialize ``obj`` to a JSON formatted ``str``.</span><br />
|
||||||
|
<a class="lnum" href="#171" name="171">0171</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#172" name="172">0172</a><span class="string">    If ``skipkeys`` is ``True`` then ``dict`` keys that are not basic types</span><br />
|
||||||
|
<a class="lnum" href="#173" name="173">0173</a><span class="string">    (``str``, ``unicode``, ``int``, ``long``, ``float``, ``bool``, ``None``) </span><br />
|
||||||
|
<a class="lnum" href="#174" name="174">0174</a><span class="string">    will be skipped instead of raising a ``TypeError``.</span><br />
|
||||||
|
<a class="lnum" href="#175" name="175">0175</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#176" name="176">0176</a><span class="string">    If ``ensure_ascii`` is ``False``, then the return value will be a</span><br />
|
||||||
|
<a class="lnum" href="#177" name="177">0177</a><span class="string">    ``unicode`` instance subject to normal Python ``str`` to ``unicode``</span><br />
|
||||||
|
<a class="lnum" href="#178" name="178">0178</a><span class="string">    coercion rules instead of being escaped to an ASCII ``str``.</span><br />
|
||||||
|
<a class="lnum" href="#179" name="179">0179</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#180" name="180">0180</a><span class="string">    If ``check_circular`` is ``False``, then the circular reference check</span><br />
|
||||||
|
<a class="lnum" href="#181" name="181">0181</a><span class="string">    for container types will be skipped and a circular reference will</span><br />
|
||||||
|
<a class="lnum" href="#182" name="182">0182</a><span class="string">    result in an ``OverflowError`` (or worse).</span><br />
|
||||||
|
<a class="lnum" href="#183" name="183">0183</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#184" name="184">0184</a><span class="string">    If ``allow_nan`` is ``False``, then it will be a ``ValueError`` to</span><br />
|
||||||
|
<a class="lnum" href="#185" name="185">0185</a><span class="string">    serialize out of range ``float`` values (``nan``, ``inf``, ``-inf``) in</span><br />
|
||||||
|
<a class="lnum" href="#186" name="186">0186</a><span class="string">    strict compliance of the JSON specification, instead of using the</span><br />
|
||||||
|
<a class="lnum" href="#187" name="187">0187</a><span class="string">    JavaScript equivalents (``NaN``, ``Infinity``, ``-Infinity``).</span><br />
|
||||||
|
<a class="lnum" href="#188" name="188">0188</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#189" name="189">0189</a><span class="string">    If ``indent`` is a non-negative integer, then JSON array elements and</span><br />
|
||||||
|
<a class="lnum" href="#190" name="190">0190</a><span class="string">    object members will be pretty-printed with that indent level. An indent</span><br />
|
||||||
|
<a class="lnum" href="#191" name="191">0191</a><span class="string">    level of 0 will only insert newlines. ``None`` is the most compact</span><br />
|
||||||
|
<a class="lnum" href="#192" name="192">0192</a><span class="string">    representation.</span><br />
|
||||||
|
<a class="lnum" href="#193" name="193">0193</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#194" name="194">0194</a><span class="string">    If ``separators`` is an ``(item_separator, dict_separator)`` tuple</span><br />
|
||||||
|
<a class="lnum" href="#195" name="195">0195</a><span class="string">    then it will be used instead of the default ``(', ', ': ')`` separators.</span><br />
|
||||||
|
<a class="lnum" href="#196" name="196">0196</a><span class="string">    ``(',', ':')`` is the most compact JSON representation.</span><br />
|
||||||
|
<a class="lnum" href="#197" name="197">0197</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#198" name="198">0198</a><span class="string">    ``encoding`` is the character encoding for str instances, default is UTF-8.</span><br />
|
||||||
|
<a class="lnum" href="#199" name="199">0199</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#200" name="200">0200</a><span class="string">    To use a custom ``JSONEncoder`` subclass (e.g. one that overrides the</span><br />
|
||||||
|
<a class="lnum" href="#201" name="201">0201</a><span class="string">    ``.default()`` method to serialize additional types), specify it with</span><br />
|
||||||
|
<a class="lnum" href="#202" name="202">0202</a><span class="string">    the ``cls`` kwarg.</span><br />
|
||||||
|
<a class="lnum" href="#203" name="203">0203</a><span class="string">    """</span><br />
|
||||||
|
<a class="lnum" href="#204" name="204">0204</a>    <span class="comment"># cached encoder</span><br />
|
||||||
|
<a class="lnum" href="#205" name="205">0205</a><span class="comment"></span>    <span class="keyword">if</span> <span class="op">(</span><span class="name">skipkeys</span> <span class="keyword">is</span> <span class="name">False</span> <span class="keyword">and</span> <span class="name">ensure_ascii</span> <span class="keyword">is</span> <span class="name">True</span> <span class="keyword">and</span><br />
|
||||||
|
<a class="lnum" href="#206" name="206">0206</a>        <span class="name">check_circular</span> <span class="keyword">is</span> <span class="name">True</span> <span class="keyword">and</span> <span class="name">allow_nan</span> <span class="keyword">is</span> <span class="name">True</span> <span class="keyword">and</span><br />
|
||||||
|
<a class="lnum" href="#207" name="207">0207</a>        <span class="name">cls</span> <span class="keyword">is</span> <span class="name">None</span> <span class="keyword">and</span> <span class="name">indent</span> <span class="keyword">is</span> <span class="name">None</span> <span class="keyword">and</span> <span class="name">separators</span> <span class="keyword">is</span> <span class="name">None</span> <span class="keyword">and</span><br />
|
||||||
|
<a class="lnum" href="#208" name="208">0208</a>        <span class="name">encoding</span> <span class="op">==</span> <span class="string">'utf-8'</span> <span class="keyword">and</span> <span class="keyword">not</span> <span class="name">kw</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#209" name="209">0209</a>        <span class="keyword">return</span> <span class="name">_default_encoder</span><span class="op">.</span><span class="name">encode</span><span class="op">(</span><span class="name">obj</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#210" name="210">0210</a>    <span class="keyword">if</span> <span class="name">cls</span> <span class="keyword">is</span> <span class="name">None</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#211" name="211">0211</a>        <span class="name">cls</span> <span class="op">=</span> <span class="name">JSONEncoder</span><br />
|
||||||
|
<a class="lnum" href="#212" name="212">0212</a>    <span class="keyword">return</span> <span class="name">cls</span><span class="op">(</span><br />
|
||||||
|
<a class="lnum" href="#213" name="213">0213</a>        <span class="name">skipkeys</span><span class="op">=</span><span class="name">skipkeys</span><span class="op">,</span> <span class="name">ensure_ascii</span><span class="op">=</span><span class="name">ensure_ascii</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#214" name="214">0214</a>        <span class="name">check_circular</span><span class="op">=</span><span class="name">check_circular</span><span class="op">,</span> <span class="name">allow_nan</span><span class="op">=</span><span class="name">allow_nan</span><span class="op">,</span> <span class="name">indent</span><span class="op">=</span><span class="name">indent</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#215" name="215">0215</a>        <span class="name">separators</span><span class="op">=</span><span class="name">separators</span><span class="op">,</span> <span class="name">encoding</span><span class="op">=</span><span class="name">encoding</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#216" name="216">0216</a>        <span class="op">**</span><span class="name">kw</span><span class="op">)</span><span class="op">.</span><span class="name">encode</span><span class="op">(</span><span class="name">obj</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#217" name="217">0217</a><br />
|
||||||
|
<a class="lnum" href="#218" name="218">0218</a><span class="name">_default_decoder</span> <span class="op">=</span> <span class="name">JSONDecoder</span><span class="op">(</span><span class="name">encoding</span><span class="op">=</span><span class="name">None</span><span class="op">,</span> <span class="name">object_hook</span><span class="op">=</span><span class="name">None</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#219" name="219">0219</a><br />
|
||||||
|
<a class="lnum" href="#220" name="220">0220</a><span class="keyword">def</span> <span class="name">load</span><span class="op">(</span><span class="name">fp</span><span class="op">,</span> <span class="name">encoding</span><span class="op">=</span><span class="name">None</span><span class="op">,</span> <span class="name">cls</span><span class="op">=</span><span class="name">None</span><span class="op">,</span> <span class="name">object_hook</span><span class="op">=</span><span class="name">None</span><span class="op">,</span> <span class="op">**</span><span class="name">kw</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#221" name="221">0221</a>    <span class="string">"""</span><br />
|
||||||
|
<a class="lnum" href="#222" name="222">0222</a><span class="string">    Deserialize ``fp`` (a ``.read()``-supporting file-like object containing</span><br />
|
||||||
|
<a class="lnum" href="#223" name="223">0223</a><span class="string">    a JSON document) to a Python object.</span><br />
|
||||||
|
<a class="lnum" href="#224" name="224">0224</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#225" name="225">0225</a><span class="string">    If the contents of ``fp`` is encoded with an ASCII based encoding other</span><br />
|
||||||
|
<a class="lnum" href="#226" name="226">0226</a><span class="string">    than utf-8 (e.g. latin-1), then an appropriate ``encoding`` name must</span><br />
|
||||||
|
<a class="lnum" href="#227" name="227">0227</a><span class="string">    be specified. Encodings that are not ASCII based (such as UCS-2) are</span><br />
|
||||||
|
<a class="lnum" href="#228" name="228">0228</a><span class="string">    not allowed, and should be wrapped with</span><br />
|
||||||
|
<a class="lnum" href="#229" name="229">0229</a><span class="string">    ``codecs.getreader(fp)(encoding)``, or simply decoded to a ``unicode``</span><br />
|
||||||
|
<a class="lnum" href="#230" name="230">0230</a><span class="string">    object and passed to ``loads()``</span><br />
|
||||||
|
<a class="lnum" href="#231" name="231">0231</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#232" name="232">0232</a><span class="string">    ``object_hook`` is an optional function that will be called with the</span><br />
|
||||||
|
<a class="lnum" href="#233" name="233">0233</a><span class="string">    result of any object literal decode (a ``dict``). The return value of</span><br />
|
||||||
|
<a class="lnum" href="#234" name="234">0234</a><span class="string">    ``object_hook`` will be used instead of the ``dict``. This feature</span><br />
|
||||||
|
<a class="lnum" href="#235" name="235">0235</a><span class="string">    can be used to implement custom decoders (e.g. JSON-RPC class hinting).</span><br />
|
||||||
|
<a class="lnum" href="#236" name="236">0236</a><span class="string">    </span><br />
|
||||||
|
<a class="lnum" href="#237" name="237">0237</a><span class="string">    To use a custom ``JSONDecoder`` subclass, specify it with the ``cls``</span><br />
|
||||||
|
<a class="lnum" href="#238" name="238">0238</a><span class="string">    kwarg.</span><br />
|
||||||
|
<a class="lnum" href="#239" name="239">0239</a><span class="string">    """</span><br />
|
||||||
|
<a class="lnum" href="#240" name="240">0240</a>    <span class="keyword">return</span> <span class="name">loads</span><span class="op">(</span><span class="name">fp</span><span class="op">.</span><span class="name">read</span><span class="op">(</span><span class="op">)</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#241" name="241">0241</a>        <span class="name">encoding</span><span class="op">=</span><span class="name">encoding</span><span class="op">,</span> <span class="name">cls</span><span class="op">=</span><span class="name">cls</span><span class="op">,</span> <span class="name">object_hook</span><span class="op">=</span><span class="name">object_hook</span><span class="op">,</span> <span class="op">**</span><span class="name">kw</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#242" name="242">0242</a><br />
|
||||||
|
<a class="lnum" href="#243" name="243">0243</a><span class="keyword">def</span> <span class="name">loads</span><span class="op">(</span><span class="name">s</span><span class="op">,</span> <span class="name">encoding</span><span class="op">=</span><span class="name">None</span><span class="op">,</span> <span class="name">cls</span><span class="op">=</span><span class="name">None</span><span class="op">,</span> <span class="name">object_hook</span><span class="op">=</span><span class="name">None</span><span class="op">,</span> <span class="op">**</span><span class="name">kw</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#244" name="244">0244</a>    <span class="string">"""</span><br />
|
||||||
|
<a class="lnum" href="#245" name="245">0245</a><span class="string">    Deserialize ``s`` (a ``str`` or ``unicode`` instance containing a JSON</span><br />
|
||||||
|
<a class="lnum" href="#246" name="246">0246</a><span class="string">    document) to a Python object.</span><br />
|
||||||
|
<a class="lnum" href="#247" name="247">0247</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#248" name="248">0248</a><span class="string">    If ``s`` is a ``str`` instance and is encoded with an ASCII based encoding</span><br />
|
||||||
|
<a class="lnum" href="#249" name="249">0249</a><span class="string">    other than utf-8 (e.g. latin-1) then an appropriate ``encoding`` name</span><br />
|
||||||
|
<a class="lnum" href="#250" name="250">0250</a><span class="string">    must be specified. Encodings that are not ASCII based (such as UCS-2)</span><br />
|
||||||
|
<a class="lnum" href="#251" name="251">0251</a><span class="string">    are not allowed and should be decoded to ``unicode`` first.</span><br />
|
||||||
|
<a class="lnum" href="#252" name="252">0252</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#253" name="253">0253</a><span class="string">    ``object_hook`` is an optional function that will be called with the</span><br />
|
||||||
|
<a class="lnum" href="#254" name="254">0254</a><span class="string">    result of any object literal decode (a ``dict``). The return value of</span><br />
|
||||||
|
<a class="lnum" href="#255" name="255">0255</a><span class="string">    ``object_hook`` will be used instead of the ``dict``. This feature</span><br />
|
||||||
|
<a class="lnum" href="#256" name="256">0256</a><span class="string">    can be used to implement custom decoders (e.g. JSON-RPC class hinting).</span><br />
|
||||||
|
<a class="lnum" href="#257" name="257">0257</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#258" name="258">0258</a><span class="string">    To use a custom ``JSONDecoder`` subclass, specify it with the ``cls``</span><br />
|
||||||
|
<a class="lnum" href="#259" name="259">0259</a><span class="string">    kwarg.</span><br />
|
||||||
|
<a class="lnum" href="#260" name="260">0260</a><span class="string">    """</span><br />
|
||||||
|
<a class="lnum" href="#261" name="261">0261</a>    <span class="keyword">if</span> <span class="name">cls</span> <span class="keyword">is</span> <span class="name">None</span> <span class="keyword">and</span> <span class="name">encoding</span> <span class="keyword">is</span> <span class="name">None</span> <span class="keyword">and</span> <span class="name">object_hook</span> <span class="keyword">is</span> <span class="name">None</span> <span class="keyword">and</span> <span class="keyword">not</span> <span class="name">kw</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#262" name="262">0262</a>        <span class="keyword">return</span> <span class="name">_default_decoder</span><span class="op">.</span><span class="name">decode</span><span class="op">(</span><span class="name">s</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#263" name="263">0263</a>    <span class="keyword">if</span> <span class="name">cls</span> <span class="keyword">is</span> <span class="name">None</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#264" name="264">0264</a>        <span class="name">cls</span> <span class="op">=</span> <span class="name">JSONDecoder</span><br />
|
||||||
|
<a class="lnum" href="#265" name="265">0265</a>    <span class="keyword">if</span> <span class="name">object_hook</span> <span class="keyword">is</span> <span class="keyword">not</span> <span class="name">None</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#266" name="266">0266</a>        <span class="name">kw</span><span class="op">[</span><span class="string">'object_hook'</span><span class="op">]</span> <span class="op">=</span> <span class="name">object_hook</span><br />
|
||||||
|
<a class="lnum" href="#267" name="267">0267</a>    <span class="keyword">return</span> <span class="name">cls</span><span class="op">(</span><span class="name">encoding</span><span class="op">=</span><span class="name">encoding</span><span class="op">,</span> <span class="op">**</span><span class="name">kw</span><span class="op">)</span><span class="op">.</span><span class="name">decode</span><span class="op">(</span><span class="name">s</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#268" name="268">0268</a><br />
|
||||||
|
<a class="lnum" href="#269" name="269">0269</a><span class="keyword">def</span> <span class="name">read</span><span class="op">(</span><span class="name">s</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#270" name="270">0270</a>    <span class="string">"""</span><br />
|
||||||
|
<a class="lnum" href="#271" name="271">0271</a><span class="string">    json-py API compatibility hook. Use loads(s) instead.</span><br />
|
||||||
|
<a class="lnum" href="#272" name="272">0272</a><span class="string">    """</span><br />
|
||||||
|
<a class="lnum" href="#273" name="273">0273</a>    <span class="keyword">import</span> <span class="name">warnings</span><br />
|
||||||
|
<a class="lnum" href="#274" name="274">0274</a>    <span class="name">warnings</span><span class="op">.</span><span class="name">warn</span><span class="op">(</span><span class="string">"simplejson.loads(s) should be used instead of read(s)"</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#275" name="275">0275</a>        <span class="name">DeprecationWarning</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#276" name="276">0276</a>    <span class="keyword">return</span> <span class="name">loads</span><span class="op">(</span><span class="name">s</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#277" name="277">0277</a><br />
|
||||||
|
<a class="lnum" href="#278" name="278">0278</a><span class="keyword">def</span> <span class="name">write</span><span class="op">(</span><span class="name">obj</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#279" name="279">0279</a>    <span class="string">"""</span><br />
|
||||||
|
<a class="lnum" href="#280" name="280">0280</a><span class="string">    json-py API compatibility hook. Use dumps(s) instead.</span><br />
|
||||||
|
<a class="lnum" href="#281" name="281">0281</a><span class="string">    """</span><br />
|
||||||
|
<a class="lnum" href="#282" name="282">0282</a>    <span class="keyword">import</span> <span class="name">warnings</span><br />
|
||||||
|
<a class="lnum" href="#283" name="283">0283</a>    <span class="name">warnings</span><span class="op">.</span><span class="name">warn</span><span class="op">(</span><span class="string">"simplejson.dumps(s) should be used instead of write(s)"</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#284" name="284">0284</a>        <span class="name">DeprecationWarning</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#285" name="285">0285</a>    <span class="keyword">return</span> <span class="name">dumps</span><span class="op">(</span><span class="name">obj</span><span class="op">)</span></code></div></body></html>
|
||||||
|
|
@ -0,0 +1,345 @@
|
||||||
|
<html><head><title>/Users/bob/src/simplejson/simplejson/decoder.py</title>
|
||||||
|
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|
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|
|
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|
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|
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|
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|
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|
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|
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|
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|
||||||
|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
||||||
|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
||||||
|
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|
||||||
|
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|
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|
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|
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|
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|
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|
||||||
|
</style></head><body onload="show_line_range()"><div class="python"><code><a class="lnum" href="#1" name="1">0001</a><span class="string">"""</span><br />
|
||||||
|
<a class="lnum" href="#2" name="2">0002</a><span class="string">Implementation of JSONDecoder</span><br />
|
||||||
|
<a class="lnum" href="#3" name="3">0003</a><span class="string">"""</span><br />
|
||||||
|
<a class="lnum" href="#4" name="4">0004</a><span class="keyword">import</span> <span class="name">re</span><br />
|
||||||
|
<a class="lnum" href="#5" name="5">0005</a><br />
|
||||||
|
<a class="lnum" href="#6" name="6">0006</a><span class="keyword">from</span> <span class="name">simplejson</span><span class="op">.</span><span class="name">scanner</span> <span class="keyword">import</span> <span class="name">Scanner</span><span class="op">,</span> <span class="name">pattern</span><br />
|
||||||
|
<a class="lnum" href="#7" name="7">0007</a><br />
|
||||||
|
<a class="lnum" href="#8" name="8">0008</a><span class="name">FLAGS</span> <span class="op">=</span> <span class="name">re</span><span class="op">.</span><span class="name">VERBOSE</span> <span class="op">|</span> <span class="name">re</span><span class="op">.</span><span class="name">MULTILINE</span> <span class="op">|</span> <span class="name">re</span><span class="op">.</span><span class="name">DOTALL</span><br />
|
||||||
|
<a class="lnum" href="#9" name="9">0009</a><br />
|
||||||
|
<a class="lnum" href="#10" name="10">0010</a><span class="keyword">def</span> <span class="name">_floatconstants</span><span class="op">(</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#11" name="11">0011</a>    <span class="keyword">import</span> <span class="name">struct</span><br />
|
||||||
|
<a class="lnum" href="#12" name="12">0012</a>    <span class="keyword">import</span> <span class="name">sys</span><br />
|
||||||
|
<a class="lnum" href="#13" name="13">0013</a>    <span class="name">_BYTES</span> <span class="op">=</span> <span class="string">'7FF80000000000007FF0000000000000'</span><span class="op">.</span><span class="name">decode</span><span class="op">(</span><span class="string">'hex'</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#14" name="14">0014</a>    <span class="keyword">if</span> <span class="name">sys</span><span class="op">.</span><span class="name">byteorder</span> <span class="op">!=</span> <span class="string">'big'</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#15" name="15">0015</a>        <span class="name">_BYTES</span> <span class="op">=</span> <span class="name">_BYTES</span><span class="op">[</span><span class="op">:</span><span class="number">8</span><span class="op">]</span><span class="op">[</span><span class="op">:</span><span class="op">:</span><span class="op">-</span><span class="number">1</span><span class="op">]</span> <span class="op">+</span> <span class="name">_BYTES</span><span class="op">[</span><span class="number">8</span><span class="op">:</span><span class="op">]</span><span class="op">[</span><span class="op">:</span><span class="op">:</span><span class="op">-</span><span class="number">1</span><span class="op">]</span><br />
|
||||||
|
<a class="lnum" href="#16" name="16">0016</a>    <span class="name">nan</span><span class="op">,</span> <span class="name">inf</span> <span class="op">=</span> <span class="name">struct</span><span class="op">.</span><span class="name">unpack</span><span class="op">(</span><span class="string">'dd'</span><span class="op">,</span> <span class="name">_BYTES</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#17" name="17">0017</a>    <span class="keyword">return</span> <span class="name">nan</span><span class="op">,</span> <span class="name">inf</span><span class="op">,</span> <span class="op">-</span><span class="name">inf</span><br />
|
||||||
|
<a class="lnum" href="#18" name="18">0018</a><br />
|
||||||
|
<a class="lnum" href="#19" name="19">0019</a><span class="name">NaN</span><span class="op">,</span> <span class="name">PosInf</span><span class="op">,</span> <span class="name">NegInf</span> <span class="op">=</span> <span class="name">_floatconstants</span><span class="op">(</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#20" name="20">0020</a><br />
|
||||||
|
<a class="lnum" href="#21" name="21">0021</a><span class="keyword">def</span> <span class="name">linecol</span><span class="op">(</span><span class="name">doc</span><span class="op">,</span> <span class="name">pos</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#22" name="22">0022</a>    <span class="name">lineno</span> <span class="op">=</span> <span class="name">doc</span><span class="op">.</span><span class="name">count</span><span class="op">(</span><span class="string">'\n'</span><span class="op">,</span> <span class="number">0</span><span class="op">,</span> <span class="name">pos</span><span class="op">)</span> <span class="op">+</span> <span class="number">1</span><br />
|
||||||
|
<a class="lnum" href="#23" name="23">0023</a>    <span class="keyword">if</span> <span class="name">lineno</span> <span class="op">==</span> <span class="number">1</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#24" name="24">0024</a>        <span class="name">colno</span> <span class="op">=</span> <span class="name">pos</span><br />
|
||||||
|
<a class="lnum" href="#25" name="25">0025</a>    <span class="keyword">else</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#26" name="26">0026</a>        <span class="name">colno</span> <span class="op">=</span> <span class="name">pos</span> <span class="op">-</span> <span class="name">doc</span><span class="op">.</span><span class="name">rindex</span><span class="op">(</span><span class="string">'\n'</span><span class="op">,</span> <span class="number">0</span><span class="op">,</span> <span class="name">pos</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#27" name="27">0027</a>    <span class="keyword">return</span> <span class="name">lineno</span><span class="op">,</span> <span class="name">colno</span><br />
|
||||||
|
<a class="lnum" href="#28" name="28">0028</a><br />
|
||||||
|
<a class="lnum" href="#29" name="29">0029</a><span class="keyword">def</span> <span class="name">errmsg</span><span class="op">(</span><span class="name">msg</span><span class="op">,</span> <span class="name">doc</span><span class="op">,</span> <span class="name">pos</span><span class="op">,</span> <span class="name">end</span><span class="op">=</span><span class="name">None</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#30" name="30">0030</a>    <span class="name">lineno</span><span class="op">,</span> <span class="name">colno</span> <span class="op">=</span> <span class="name">linecol</span><span class="op">(</span><span class="name">doc</span><span class="op">,</span> <span class="name">pos</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#31" name="31">0031</a>    <span class="keyword">if</span> <span class="name">end</span> <span class="keyword">is</span> <span class="name">None</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#32" name="32">0032</a>        <span class="keyword">return</span> <span class="string">'%s: line %d column %d (char %d)'</span> <span class="op">%</span> <span class="op">(</span><span class="name">msg</span><span class="op">,</span> <span class="name">lineno</span><span class="op">,</span> <span class="name">colno</span><span class="op">,</span> <span class="name">pos</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#33" name="33">0033</a>    <span class="name">endlineno</span><span class="op">,</span> <span class="name">endcolno</span> <span class="op">=</span> <span class="name">linecol</span><span class="op">(</span><span class="name">doc</span><span class="op">,</span> <span class="name">end</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#34" name="34">0034</a>    <span class="keyword">return</span> <span class="string">'%s: line %d column %d - line %d column %d (char %d - %d)'</span> <span class="op">%</span> <span class="op">(</span><br />
|
||||||
|
<a class="lnum" href="#35" name="35">0035</a>        <span class="name">msg</span><span class="op">,</span> <span class="name">lineno</span><span class="op">,</span> <span class="name">colno</span><span class="op">,</span> <span class="name">endlineno</span><span class="op">,</span> <span class="name">endcolno</span><span class="op">,</span> <span class="name">pos</span><span class="op">,</span> <span class="name">end</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#36" name="36">0036</a><br />
|
||||||
|
<a class="lnum" href="#37" name="37">0037</a><span class="name">_CONSTANTS</span> <span class="op">=</span> <span class="op">{</span><br />
|
||||||
|
<a class="lnum" href="#38" name="38">0038</a>    <span class="string">'-Infinity'</span><span class="op">:</span> <span class="name">NegInf</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#39" name="39">0039</a>    <span class="string">'Infinity'</span><span class="op">:</span> <span class="name">PosInf</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#40" name="40">0040</a>    <span class="string">'NaN'</span><span class="op">:</span> <span class="name">NaN</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#41" name="41">0041</a>    <span class="string">'true'</span><span class="op">:</span> <span class="name">True</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#42" name="42">0042</a>    <span class="string">'false'</span><span class="op">:</span> <span class="name">False</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#43" name="43">0043</a>    <span class="string">'null'</span><span class="op">:</span> <span class="name">None</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#44" name="44">0044</a><span class="op">}</span><br />
|
||||||
|
<a class="lnum" href="#45" name="45">0045</a><br />
|
||||||
|
<a class="lnum" href="#46" name="46">0046</a><span class="keyword">def</span> <span class="name">JSONConstant</span><span class="op">(</span><span class="name">match</span><span class="op">,</span> <span class="name">context</span><span class="op">,</span> <span class="name">c</span><span class="op">=</span><span class="name">_CONSTANTS</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#47" name="47">0047</a>    <span class="keyword">return</span> <span class="name">c</span><span class="op">[</span><span class="name">match</span><span class="op">.</span><span class="name">group</span><span class="op">(</span><span class="number">0</span><span class="op">)</span><span class="op">]</span><span class="op">,</span> <span class="name">None</span><br />
|
||||||
|
<a class="lnum" href="#48" name="48">0048</a><span class="name">pattern</span><span class="op">(</span><span class="string">'(-?Infinity|NaN|true|false|null)'</span><span class="op">)</span><span class="op">(</span><span class="name">JSONConstant</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#49" name="49">0049</a><br />
|
||||||
|
<a class="lnum" href="#50" name="50">0050</a><span class="keyword">def</span> <span class="name">JSONNumber</span><span class="op">(</span><span class="name">match</span><span class="op">,</span> <span class="name">context</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#51" name="51">0051</a>    <span class="name">match</span> <span class="op">=</span> <span class="name">JSONNumber</span><span class="op">.</span><span class="name">regex</span><span class="op">.</span><span class="name">match</span><span class="op">(</span><span class="name">match</span><span class="op">.</span><span class="name">string</span><span class="op">,</span> <span class="op">*</span><span class="name">match</span><span class="op">.</span><span class="name">span</span><span class="op">(</span><span class="op">)</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#52" name="52">0052</a>    <span class="name">integer</span><span class="op">,</span> <span class="name">frac</span><span class="op">,</span> <span class="name">exp</span> <span class="op">=</span> <span class="name">match</span><span class="op">.</span><span class="name">groups</span><span class="op">(</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#53" name="53">0053</a>    <span class="keyword">if</span> <span class="name">frac</span> <span class="keyword">or</span> <span class="name">exp</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#54" name="54">0054</a>        <span class="name">res</span> <span class="op">=</span> <span class="name">float</span><span class="op">(</span><span class="name">integer</span> <span class="op">+</span> <span class="op">(</span><span class="name">frac</span> <span class="keyword">or</span> <span class="string">''</span><span class="op">)</span> <span class="op">+</span> <span class="op">(</span><span class="name">exp</span> <span class="keyword">or</span> <span class="string">''</span><span class="op">)</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#55" name="55">0055</a>    <span class="keyword">else</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#56" name="56">0056</a>        <span class="name">res</span> <span class="op">=</span> <span class="name">int</span><span class="op">(</span><span class="name">integer</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#57" name="57">0057</a>    <span class="keyword">return</span> <span class="name">res</span><span class="op">,</span> <span class="name">None</span><br />
|
||||||
|
<a class="lnum" href="#58" name="58">0058</a><span class="name">pattern</span><span class="op">(</span><span class="string">r'(-?(?:0|[1-9]\d*))(\.\d+)?([eE][-+]?\d+)?'</span><span class="op">)</span><span class="op">(</span><span class="name">JSONNumber</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#59" name="59">0059</a><br />
|
||||||
|
<a class="lnum" href="#60" name="60">0060</a><span class="name">STRINGCHUNK</span> <span class="op">=</span> <span class="name">re</span><span class="op">.</span><span class="name">compile</span><span class="op">(</span><span class="string">r'(.*?)(["\\])'</span><span class="op">,</span> <span class="name">FLAGS</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#61" name="61">0061</a><span class="name">BACKSLASH</span> <span class="op">=</span> <span class="op">{</span><br />
|
||||||
|
<a class="lnum" href="#62" name="62">0062</a>    <span class="string">'"'</span><span class="op">:</span> <span class="string">u'"'</span><span class="op">,</span> <span class="string">'\\'</span><span class="op">:</span> <span class="string">u'\\'</span><span class="op">,</span> <span class="string">'/'</span><span class="op">:</span> <span class="string">u'/'</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#63" name="63">0063</a>    <span class="string">'b'</span><span class="op">:</span> <span class="string">u'\b'</span><span class="op">,</span> <span class="string">'f'</span><span class="op">:</span> <span class="string">u'\f'</span><span class="op">,</span> <span class="string">'n'</span><span class="op">:</span> <span class="string">u'\n'</span><span class="op">,</span> <span class="string">'r'</span><span class="op">:</span> <span class="string">u'\r'</span><span class="op">,</span> <span class="string">'t'</span><span class="op">:</span> <span class="string">u'\t'</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#64" name="64">0064</a><span class="op">}</span><br />
|
||||||
|
<a class="lnum" href="#65" name="65">0065</a><br />
|
||||||
|
<a class="lnum" href="#66" name="66">0066</a><span class="name">DEFAULT_ENCODING</span> <span class="op">=</span> <span class="string">"utf-8"</span><br />
|
||||||
|
<a class="lnum" href="#67" name="67">0067</a><br />
|
||||||
|
<a class="lnum" href="#68" name="68">0068</a><span class="keyword">def</span> <span class="name">scanstring</span><span class="op">(</span><span class="name">s</span><span class="op">,</span> <span class="name">end</span><span class="op">,</span> <span class="name">encoding</span><span class="op">=</span><span class="name">None</span><span class="op">,</span> <span class="name">_b</span><span class="op">=</span><span class="name">BACKSLASH</span><span class="op">,</span> <span class="name">_m</span><span class="op">=</span><span class="name">STRINGCHUNK</span><span class="op">.</span><span class="name">match</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#69" name="69">0069</a>    <span class="keyword">if</span> <span class="name">encoding</span> <span class="keyword">is</span> <span class="name">None</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#70" name="70">0070</a>        <span class="name">encoding</span> <span class="op">=</span> <span class="name">DEFAULT_ENCODING</span><br />
|
||||||
|
<a class="lnum" href="#71" name="71">0071</a>    <span class="name">chunks</span> <span class="op">=</span> <span class="op">[</span><span class="op">]</span><br />
|
||||||
|
<a class="lnum" href="#72" name="72">0072</a>    <span class="name">_append</span> <span class="op">=</span> <span class="name">chunks</span><span class="op">.</span><span class="name">append</span><br />
|
||||||
|
<a class="lnum" href="#73" name="73">0073</a>    <span class="name">begin</span> <span class="op">=</span> <span class="name">end</span> <span class="op">-</span> <span class="number">1</span><br />
|
||||||
|
<a class="lnum" href="#74" name="74">0074</a>    <span class="keyword">while</span> <span class="number">1</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#75" name="75">0075</a>        <span class="name">chunk</span> <span class="op">=</span> <span class="name">_m</span><span class="op">(</span><span class="name">s</span><span class="op">,</span> <span class="name">end</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#76" name="76">0076</a>        <span class="keyword">if</span> <span class="name">chunk</span> <span class="keyword">is</span> <span class="name">None</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#77" name="77">0077</a>            <span class="keyword">raise</span> <span class="name">ValueError</span><span class="op">(</span><br />
|
||||||
|
<a class="lnum" href="#78" name="78">0078</a>                <span class="name">errmsg</span><span class="op">(</span><span class="string">"Unterminated string starting at"</span><span class="op">,</span> <span class="name">s</span><span class="op">,</span> <span class="name">begin</span><span class="op">)</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#79" name="79">0079</a>        <span class="name">end</span> <span class="op">=</span> <span class="name">chunk</span><span class="op">.</span><span class="name">end</span><span class="op">(</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#80" name="80">0080</a>        <span class="name">content</span><span class="op">,</span> <span class="name">terminator</span> <span class="op">=</span> <span class="name">chunk</span><span class="op">.</span><span class="name">groups</span><span class="op">(</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#81" name="81">0081</a>        <span class="keyword">if</span> <span class="name">content</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#82" name="82">0082</a>            <span class="keyword">if</span> <span class="keyword">not</span> <span class="name">isinstance</span><span class="op">(</span><span class="name">content</span><span class="op">,</span> <span class="name">unicode</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#83" name="83">0083</a>                <span class="name">content</span> <span class="op">=</span> <span class="name">unicode</span><span class="op">(</span><span class="name">content</span><span class="op">,</span> <span class="name">encoding</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#84" name="84">0084</a>            <span class="name">_append</span><span class="op">(</span><span class="name">content</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#85" name="85">0085</a>        <span class="keyword">if</span> <span class="name">terminator</span> <span class="op">==</span> <span class="string">'"'</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#86" name="86">0086</a>            <span class="keyword">break</span><br />
|
||||||
|
<a class="lnum" href="#87" name="87">0087</a>        <span class="keyword">try</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#88" name="88">0088</a>            <span class="name">esc</span> <span class="op">=</span> <span class="name">s</span><span class="op">[</span><span class="name">end</span><span class="op">]</span><br />
|
||||||
|
<a class="lnum" href="#89" name="89">0089</a>        <span class="keyword">except</span> <span class="name">IndexError</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#90" name="90">0090</a>            <span class="keyword">raise</span> <span class="name">ValueError</span><span class="op">(</span><br />
|
||||||
|
<a class="lnum" href="#91" name="91">0091</a>                <span class="name">errmsg</span><span class="op">(</span><span class="string">"Unterminated string starting at"</span><span class="op">,</span> <span class="name">s</span><span class="op">,</span> <span class="name">begin</span><span class="op">)</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#92" name="92">0092</a>        <span class="keyword">if</span> <span class="name">esc</span> <span class="op">!=</span> <span class="string">'u'</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#93" name="93">0093</a>            <span class="keyword">try</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#94" name="94">0094</a>                <span class="name">m</span> <span class="op">=</span> <span class="name">_b</span><span class="op">[</span><span class="name">esc</span><span class="op">]</span><br />
|
||||||
|
<a class="lnum" href="#95" name="95">0095</a>            <span class="keyword">except</span> <span class="name">KeyError</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#96" name="96">0096</a>                <span class="keyword">raise</span> <span class="name">ValueError</span><span class="op">(</span><br />
|
||||||
|
<a class="lnum" href="#97" name="97">0097</a>                    <span class="name">errmsg</span><span class="op">(</span><span class="string">"Invalid \\escape: %r"</span> <span class="op">%</span> <span class="op">(</span><span class="name">esc</span><span class="op">,</span><span class="op">)</span><span class="op">,</span> <span class="name">s</span><span class="op">,</span> <span class="name">end</span><span class="op">)</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#98" name="98">0098</a>            <span class="name">end</span> <span class="op">+=</span> <span class="number">1</span><br />
|
||||||
|
<a class="lnum" href="#99" name="99">0099</a>        <span class="keyword">else</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#100" name="100">0100</a>            <span class="name">esc</span> <span class="op">=</span> <span class="name">s</span><span class="op">[</span><span class="name">end</span> <span class="op">+</span> <span class="number">1</span><span class="op">:</span><span class="name">end</span> <span class="op">+</span> <span class="number">5</span><span class="op">]</span><br />
|
||||||
|
<a class="lnum" href="#101" name="101">0101</a>            <span class="keyword">try</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#102" name="102">0102</a>                <span class="name">m</span> <span class="op">=</span> <span class="name">unichr</span><span class="op">(</span><span class="name">int</span><span class="op">(</span><span class="name">esc</span><span class="op">,</span> <span class="number">16</span><span class="op">)</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#103" name="103">0103</a>                <span class="keyword">if</span> <span class="name">len</span><span class="op">(</span><span class="name">esc</span><span class="op">)</span> <span class="op">!=</span> <span class="number">4</span> <span class="keyword">or</span> <span class="keyword">not</span> <span class="name">esc</span><span class="op">.</span><span class="name">isalnum</span><span class="op">(</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#104" name="104">0104</a>                    <span class="keyword">raise</span> <span class="name">ValueError</span><br />
|
||||||
|
<a class="lnum" href="#105" name="105">0105</a>            <span class="keyword">except</span> <span class="name">ValueError</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#106" name="106">0106</a>                <span class="keyword">raise</span> <span class="name">ValueError</span><span class="op">(</span><span class="name">errmsg</span><span class="op">(</span><span class="string">"Invalid \\uXXXX escape"</span><span class="op">,</span> <span class="name">s</span><span class="op">,</span> <span class="name">end</span><span class="op">)</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#107" name="107">0107</a>            <span class="name">end</span> <span class="op">+=</span> <span class="number">5</span><br />
|
||||||
|
<a class="lnum" href="#108" name="108">0108</a>        <span class="name">_append</span><span class="op">(</span><span class="name">m</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#109" name="109">0109</a>    <span class="keyword">return</span> <span class="string">u''</span><span class="op">.</span><span class="name">join</span><span class="op">(</span><span class="name">chunks</span><span class="op">)</span><span class="op">,</span> <span class="name">end</span><br />
|
||||||
|
<a class="lnum" href="#110" name="110">0110</a><br />
|
||||||
|
<a class="lnum" href="#111" name="111">0111</a><span class="keyword">def</span> <span class="name">JSONString</span><span class="op">(</span><span class="name">match</span><span class="op">,</span> <span class="name">context</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#112" name="112">0112</a>    <span class="name">encoding</span> <span class="op">=</span> <span class="name">getattr</span><span class="op">(</span><span class="name">context</span><span class="op">,</span> <span class="string">'encoding'</span><span class="op">,</span> <span class="name">None</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#113" name="113">0113</a>    <span class="keyword">return</span> <span class="name">scanstring</span><span class="op">(</span><span class="name">match</span><span class="op">.</span><span class="name">string</span><span class="op">,</span> <span class="name">match</span><span class="op">.</span><span class="name">end</span><span class="op">(</span><span class="op">)</span><span class="op">,</span> <span class="name">encoding</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#114" name="114">0114</a><span class="name">pattern</span><span class="op">(</span><span class="string">r'"'</span><span class="op">)</span><span class="op">(</span><span class="name">JSONString</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#115" name="115">0115</a><br />
|
||||||
|
<a class="lnum" href="#116" name="116">0116</a><span class="name">WHITESPACE</span> <span class="op">=</span> <span class="name">re</span><span class="op">.</span><span class="name">compile</span><span class="op">(</span><span class="string">r'\s*'</span><span class="op">,</span> <span class="name">FLAGS</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#117" name="117">0117</a><br />
|
||||||
|
<a class="lnum" href="#118" name="118">0118</a><span class="keyword">def</span> <span class="name">JSONObject</span><span class="op">(</span><span class="name">match</span><span class="op">,</span> <span class="name">context</span><span class="op">,</span> <span class="name">_w</span><span class="op">=</span><span class="name">WHITESPACE</span><span class="op">.</span><span class="name">match</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#119" name="119">0119</a>    <span class="name">pairs</span> <span class="op">=</span> <span class="op">{</span><span class="op">}</span><br />
|
||||||
|
<a class="lnum" href="#120" name="120">0120</a>    <span class="name">s</span> <span class="op">=</span> <span class="name">match</span><span class="op">.</span><span class="name">string</span><br />
|
||||||
|
<a class="lnum" href="#121" name="121">0121</a>    <span class="name">end</span> <span class="op">=</span> <span class="name">_w</span><span class="op">(</span><span class="name">s</span><span class="op">,</span> <span class="name">match</span><span class="op">.</span><span class="name">end</span><span class="op">(</span><span class="op">)</span><span class="op">)</span><span class="op">.</span><span class="name">end</span><span class="op">(</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#122" name="122">0122</a>    <span class="name">nextchar</span> <span class="op">=</span> <span class="name">s</span><span class="op">[</span><span class="name">end</span><span class="op">:</span><span class="name">end</span> <span class="op">+</span> <span class="number">1</span><span class="op">]</span><br />
|
||||||
|
<a class="lnum" href="#123" name="123">0123</a>    <span class="comment"># trivial empty object</span><br />
|
||||||
|
<a class="lnum" href="#124" name="124">0124</a><span class="comment"></span>    <span class="keyword">if</span> <span class="name">nextchar</span> <span class="op">==</span> <span class="string">'}'</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#125" name="125">0125</a>        <span class="keyword">return</span> <span class="name">pairs</span><span class="op">,</span> <span class="name">end</span> <span class="op">+</span> <span class="number">1</span><br />
|
||||||
|
<a class="lnum" href="#126" name="126">0126</a>    <span class="keyword">if</span> <span class="name">nextchar</span> <span class="op">!=</span> <span class="string">'"'</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#127" name="127">0127</a>        <span class="keyword">raise</span> <span class="name">ValueError</span><span class="op">(</span><span class="name">errmsg</span><span class="op">(</span><span class="string">"Expecting property name"</span><span class="op">,</span> <span class="name">s</span><span class="op">,</span> <span class="name">end</span><span class="op">)</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#128" name="128">0128</a>    <span class="name">end</span> <span class="op">+=</span> <span class="number">1</span><br />
|
||||||
|
<a class="lnum" href="#129" name="129">0129</a>    <span class="name">encoding</span> <span class="op">=</span> <span class="name">getattr</span><span class="op">(</span><span class="name">context</span><span class="op">,</span> <span class="string">'encoding'</span><span class="op">,</span> <span class="name">None</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#130" name="130">0130</a>    <span class="name">iterscan</span> <span class="op">=</span> <span class="name">JSONScanner</span><span class="op">.</span><span class="name">iterscan</span><br />
|
||||||
|
<a class="lnum" href="#131" name="131">0131</a>    <span class="keyword">while</span> <span class="name">True</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#132" name="132">0132</a>        <span class="name">key</span><span class="op">,</span> <span class="name">end</span> <span class="op">=</span> <span class="name">scanstring</span><span class="op">(</span><span class="name">s</span><span class="op">,</span> <span class="name">end</span><span class="op">,</span> <span class="name">encoding</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#133" name="133">0133</a>        <span class="name">end</span> <span class="op">=</span> <span class="name">_w</span><span class="op">(</span><span class="name">s</span><span class="op">,</span> <span class="name">end</span><span class="op">)</span><span class="op">.</span><span class="name">end</span><span class="op">(</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#134" name="134">0134</a>        <span class="keyword">if</span> <span class="name">s</span><span class="op">[</span><span class="name">end</span><span class="op">:</span><span class="name">end</span> <span class="op">+</span> <span class="number">1</span><span class="op">]</span> <span class="op">!=</span> <span class="string">':'</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#135" name="135">0135</a>            <span class="keyword">raise</span> <span class="name">ValueError</span><span class="op">(</span><span class="name">errmsg</span><span class="op">(</span><span class="string">"Expecting : delimiter"</span><span class="op">,</span> <span class="name">s</span><span class="op">,</span> <span class="name">end</span><span class="op">)</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#136" name="136">0136</a>        <span class="name">end</span> <span class="op">=</span> <span class="name">_w</span><span class="op">(</span><span class="name">s</span><span class="op">,</span> <span class="name">end</span> <span class="op">+</span> <span class="number">1</span><span class="op">)</span><span class="op">.</span><span class="name">end</span><span class="op">(</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#137" name="137">0137</a>        <span class="keyword">try</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#138" name="138">0138</a>            <span class="name">value</span><span class="op">,</span> <span class="name">end</span> <span class="op">=</span> <span class="name">iterscan</span><span class="op">(</span><span class="name">s</span><span class="op">,</span> <span class="name">idx</span><span class="op">=</span><span class="name">end</span><span class="op">,</span> <span class="name">context</span><span class="op">=</span><span class="name">context</span><span class="op">)</span><span class="op">.</span><span class="name">next</span><span class="op">(</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#139" name="139">0139</a>        <span class="keyword">except</span> <span class="name">StopIteration</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#140" name="140">0140</a>            <span class="keyword">raise</span> <span class="name">ValueError</span><span class="op">(</span><span class="name">errmsg</span><span class="op">(</span><span class="string">"Expecting object"</span><span class="op">,</span> <span class="name">s</span><span class="op">,</span> <span class="name">end</span><span class="op">)</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#141" name="141">0141</a>        <span class="name">pairs</span><span class="op">[</span><span class="name">key</span><span class="op">]</span> <span class="op">=</span> <span class="name">value</span><br />
|
||||||
|
<a class="lnum" href="#142" name="142">0142</a>        <span class="name">end</span> <span class="op">=</span> <span class="name">_w</span><span class="op">(</span><span class="name">s</span><span class="op">,</span> <span class="name">end</span><span class="op">)</span><span class="op">.</span><span class="name">end</span><span class="op">(</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#143" name="143">0143</a>        <span class="name">nextchar</span> <span class="op">=</span> <span class="name">s</span><span class="op">[</span><span class="name">end</span><span class="op">:</span><span class="name">end</span> <span class="op">+</span> <span class="number">1</span><span class="op">]</span><br />
|
||||||
|
<a class="lnum" href="#144" name="144">0144</a>        <span class="name">end</span> <span class="op">+=</span> <span class="number">1</span><br />
|
||||||
|
<a class="lnum" href="#145" name="145">0145</a>        <span class="keyword">if</span> <span class="name">nextchar</span> <span class="op">==</span> <span class="string">'}'</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#146" name="146">0146</a>            <span class="keyword">break</span><br />
|
||||||
|
<a class="lnum" href="#147" name="147">0147</a>        <span class="keyword">if</span> <span class="name">nextchar</span> <span class="op">!=</span> <span class="string">','</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#148" name="148">0148</a>            <span class="keyword">raise</span> <span class="name">ValueError</span><span class="op">(</span><span class="name">errmsg</span><span class="op">(</span><span class="string">"Expecting , delimiter"</span><span class="op">,</span> <span class="name">s</span><span class="op">,</span> <span class="name">end</span> <span class="op">-</span> <span class="number">1</span><span class="op">)</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#149" name="149">0149</a>        <span class="name">end</span> <span class="op">=</span> <span class="name">_w</span><span class="op">(</span><span class="name">s</span><span class="op">,</span> <span class="name">end</span><span class="op">)</span><span class="op">.</span><span class="name">end</span><span class="op">(</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#150" name="150">0150</a>        <span class="name">nextchar</span> <span class="op">=</span> <span class="name">s</span><span class="op">[</span><span class="name">end</span><span class="op">:</span><span class="name">end</span> <span class="op">+</span> <span class="number">1</span><span class="op">]</span><br />
|
||||||
|
<a class="lnum" href="#151" name="151">0151</a>        <span class="name">end</span> <span class="op">+=</span> <span class="number">1</span><br />
|
||||||
|
<a class="lnum" href="#152" name="152">0152</a>        <span class="keyword">if</span> <span class="name">nextchar</span> <span class="op">!=</span> <span class="string">'"'</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#153" name="153">0153</a>            <span class="keyword">raise</span> <span class="name">ValueError</span><span class="op">(</span><span class="name">errmsg</span><span class="op">(</span><span class="string">"Expecting property name"</span><span class="op">,</span> <span class="name">s</span><span class="op">,</span> <span class="name">end</span> <span class="op">-</span> <span class="number">1</span><span class="op">)</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#154" name="154">0154</a>    <span class="name">object_hook</span> <span class="op">=</span> <span class="name">getattr</span><span class="op">(</span><span class="name">context</span><span class="op">,</span> <span class="string">'object_hook'</span><span class="op">,</span> <span class="name">None</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#155" name="155">0155</a>    <span class="keyword">if</span> <span class="name">object_hook</span> <span class="keyword">is</span> <span class="keyword">not</span> <span class="name">None</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#156" name="156">0156</a>        <span class="name">pairs</span> <span class="op">=</span> <span class="name">object_hook</span><span class="op">(</span><span class="name">pairs</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#157" name="157">0157</a>    <span class="keyword">return</span> <span class="name">pairs</span><span class="op">,</span> <span class="name">end</span><br />
|
||||||
|
<a class="lnum" href="#158" name="158">0158</a><span class="name">pattern</span><span class="op">(</span><span class="string">r'{'</span><span class="op">)</span><span class="op">(</span><span class="name">JSONObject</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#159" name="159">0159</a><br />
|
||||||
|
<a class="lnum" href="#160" name="160">0160</a><span class="keyword">def</span> <span class="name">JSONArray</span><span class="op">(</span><span class="name">match</span><span class="op">,</span> <span class="name">context</span><span class="op">,</span> <span class="name">_w</span><span class="op">=</span><span class="name">WHITESPACE</span><span class="op">.</span><span class="name">match</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#161" name="161">0161</a>    <span class="name">values</span> <span class="op">=</span> <span class="op">[</span><span class="op">]</span><br />
|
||||||
|
<a class="lnum" href="#162" name="162">0162</a>    <span class="name">s</span> <span class="op">=</span> <span class="name">match</span><span class="op">.</span><span class="name">string</span><br />
|
||||||
|
<a class="lnum" href="#163" name="163">0163</a>    <span class="name">end</span> <span class="op">=</span> <span class="name">_w</span><span class="op">(</span><span class="name">s</span><span class="op">,</span> <span class="name">match</span><span class="op">.</span><span class="name">end</span><span class="op">(</span><span class="op">)</span><span class="op">)</span><span class="op">.</span><span class="name">end</span><span class="op">(</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#164" name="164">0164</a>    <span class="comment"># look-ahead for trivial empty array</span><br />
|
||||||
|
<a class="lnum" href="#165" name="165">0165</a><span class="comment"></span>    <span class="name">nextchar</span> <span class="op">=</span> <span class="name">s</span><span class="op">[</span><span class="name">end</span><span class="op">:</span><span class="name">end</span> <span class="op">+</span> <span class="number">1</span><span class="op">]</span><br />
|
||||||
|
<a class="lnum" href="#166" name="166">0166</a>    <span class="keyword">if</span> <span class="name">nextchar</span> <span class="op">==</span> <span class="string">']'</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#167" name="167">0167</a>        <span class="keyword">return</span> <span class="name">values</span><span class="op">,</span> <span class="name">end</span> <span class="op">+</span> <span class="number">1</span><br />
|
||||||
|
<a class="lnum" href="#168" name="168">0168</a>    <span class="name">iterscan</span> <span class="op">=</span> <span class="name">JSONScanner</span><span class="op">.</span><span class="name">iterscan</span><br />
|
||||||
|
<a class="lnum" href="#169" name="169">0169</a>    <span class="keyword">while</span> <span class="name">True</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#170" name="170">0170</a>        <span class="keyword">try</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#171" name="171">0171</a>            <span class="name">value</span><span class="op">,</span> <span class="name">end</span> <span class="op">=</span> <span class="name">iterscan</span><span class="op">(</span><span class="name">s</span><span class="op">,</span> <span class="name">idx</span><span class="op">=</span><span class="name">end</span><span class="op">,</span> <span class="name">context</span><span class="op">=</span><span class="name">context</span><span class="op">)</span><span class="op">.</span><span class="name">next</span><span class="op">(</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#172" name="172">0172</a>        <span class="keyword">except</span> <span class="name">StopIteration</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#173" name="173">0173</a>            <span class="keyword">raise</span> <span class="name">ValueError</span><span class="op">(</span><span class="name">errmsg</span><span class="op">(</span><span class="string">"Expecting object"</span><span class="op">,</span> <span class="name">s</span><span class="op">,</span> <span class="name">end</span><span class="op">)</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#174" name="174">0174</a>        <span class="name">values</span><span class="op">.</span><span class="name">append</span><span class="op">(</span><span class="name">value</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#175" name="175">0175</a>        <span class="name">end</span> <span class="op">=</span> <span class="name">_w</span><span class="op">(</span><span class="name">s</span><span class="op">,</span> <span class="name">end</span><span class="op">)</span><span class="op">.</span><span class="name">end</span><span class="op">(</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#176" name="176">0176</a>        <span class="name">nextchar</span> <span class="op">=</span> <span class="name">s</span><span class="op">[</span><span class="name">end</span><span class="op">:</span><span class="name">end</span> <span class="op">+</span> <span class="number">1</span><span class="op">]</span><br />
|
||||||
|
<a class="lnum" href="#177" name="177">0177</a>        <span class="name">end</span> <span class="op">+=</span> <span class="number">1</span><br />
|
||||||
|
<a class="lnum" href="#178" name="178">0178</a>        <span class="keyword">if</span> <span class="name">nextchar</span> <span class="op">==</span> <span class="string">']'</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#179" name="179">0179</a>            <span class="keyword">break</span><br />
|
||||||
|
<a class="lnum" href="#180" name="180">0180</a>        <span class="keyword">if</span> <span class="name">nextchar</span> <span class="op">!=</span> <span class="string">','</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#181" name="181">0181</a>            <span class="keyword">raise</span> <span class="name">ValueError</span><span class="op">(</span><span class="name">errmsg</span><span class="op">(</span><span class="string">"Expecting , delimiter"</span><span class="op">,</span> <span class="name">s</span><span class="op">,</span> <span class="name">end</span><span class="op">)</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#182" name="182">0182</a>        <span class="name">end</span> <span class="op">=</span> <span class="name">_w</span><span class="op">(</span><span class="name">s</span><span class="op">,</span> <span class="name">end</span><span class="op">)</span><span class="op">.</span><span class="name">end</span><span class="op">(</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#183" name="183">0183</a>    <span class="keyword">return</span> <span class="name">values</span><span class="op">,</span> <span class="name">end</span><br />
|
||||||
|
<a class="lnum" href="#184" name="184">0184</a><span class="name">pattern</span><span class="op">(</span><span class="string">r'\['</span><span class="op">)</span><span class="op">(</span><span class="name">JSONArray</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#185" name="185">0185</a><br />
|
||||||
|
<a class="lnum" href="#186" name="186">0186</a><span class="name">ANYTHING</span> <span class="op">=</span> <span class="op">[</span><br />
|
||||||
|
<a class="lnum" href="#187" name="187">0187</a>    <span class="name">JSONObject</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#188" name="188">0188</a>    <span class="name">JSONArray</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#189" name="189">0189</a>    <span class="name">JSONString</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#190" name="190">0190</a>    <span class="name">JSONConstant</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#191" name="191">0191</a>    <span class="name">JSONNumber</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#192" name="192">0192</a><span class="op">]</span><br />
|
||||||
|
<a class="lnum" href="#193" name="193">0193</a><br />
|
||||||
|
<a class="lnum" href="#194" name="194">0194</a><span class="name">JSONScanner</span> <span class="op">=</span> <span class="name">Scanner</span><span class="op">(</span><span class="name">ANYTHING</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#195" name="195">0195</a><br />
|
||||||
|
<a class="lnum" href="#196" name="196">0196</a><span class="keyword">class</span> <span class="name">JSONDecoder</span><span class="op">(</span><span class="name">object</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#197" name="197">0197</a>    <span class="string">"""</span><br />
|
||||||
|
<a class="lnum" href="#198" name="198">0198</a><span class="string">    Simple JSON <http://json.org> decoder</span><br />
|
||||||
|
<a class="lnum" href="#199" name="199">0199</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#200" name="200">0200</a><span class="string">    Performs the following translations in decoding:</span><br />
|
||||||
|
<a class="lnum" href="#201" name="201">0201</a><span class="string">    </span><br />
|
||||||
|
<a class="lnum" href="#202" name="202">0202</a><span class="string">    +---------------+-------------------+</span><br />
|
||||||
|
<a class="lnum" href="#203" name="203">0203</a><span class="string">    | JSON          | Python            |</span><br />
|
||||||
|
<a class="lnum" href="#204" name="204">0204</a><span class="string">    +===============+===================+</span><br />
|
||||||
|
<a class="lnum" href="#205" name="205">0205</a><span class="string">    | object        | dict              |</span><br />
|
||||||
|
<a class="lnum" href="#206" name="206">0206</a><span class="string">    +---------------+-------------------+</span><br />
|
||||||
|
<a class="lnum" href="#207" name="207">0207</a><span class="string">    | array         | list              |</span><br />
|
||||||
|
<a class="lnum" href="#208" name="208">0208</a><span class="string">    +---------------+-------------------+</span><br />
|
||||||
|
<a class="lnum" href="#209" name="209">0209</a><span class="string">    | string        | unicode           |</span><br />
|
||||||
|
<a class="lnum" href="#210" name="210">0210</a><span class="string">    +---------------+-------------------+</span><br />
|
||||||
|
<a class="lnum" href="#211" name="211">0211</a><span class="string">    | number (int)  | int, long         |</span><br />
|
||||||
|
<a class="lnum" href="#212" name="212">0212</a><span class="string">    +---------------+-------------------+</span><br />
|
||||||
|
<a class="lnum" href="#213" name="213">0213</a><span class="string">    | number (real) | float             |</span><br />
|
||||||
|
<a class="lnum" href="#214" name="214">0214</a><span class="string">    +---------------+-------------------+</span><br />
|
||||||
|
<a class="lnum" href="#215" name="215">0215</a><span class="string">    | true          | True              |</span><br />
|
||||||
|
<a class="lnum" href="#216" name="216">0216</a><span class="string">    +---------------+-------------------+</span><br />
|
||||||
|
<a class="lnum" href="#217" name="217">0217</a><span class="string">    | false         | False             |</span><br />
|
||||||
|
<a class="lnum" href="#218" name="218">0218</a><span class="string">    +---------------+-------------------+</span><br />
|
||||||
|
<a class="lnum" href="#219" name="219">0219</a><span class="string">    | null          | None              |</span><br />
|
||||||
|
<a class="lnum" href="#220" name="220">0220</a><span class="string">    +---------------+-------------------+</span><br />
|
||||||
|
<a class="lnum" href="#221" name="221">0221</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#222" name="222">0222</a><span class="string">    It also understands ``NaN``, ``Infinity``, and ``-Infinity`` as</span><br />
|
||||||
|
<a class="lnum" href="#223" name="223">0223</a><span class="string">    their corresponding ``float`` values, which is outside the JSON spec.</span><br />
|
||||||
|
<a class="lnum" href="#224" name="224">0224</a><span class="string">    """</span><br />
|
||||||
|
<a class="lnum" href="#225" name="225">0225</a><br />
|
||||||
|
<a class="lnum" href="#226" name="226">0226</a>    <span class="name">_scanner</span> <span class="op">=</span> <span class="name">Scanner</span><span class="op">(</span><span class="name">ANYTHING</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#227" name="227">0227</a>    <span class="name">__all__</span> <span class="op">=</span> <span class="op">[</span><span class="string">'__init__'</span><span class="op">,</span> <span class="string">'decode'</span><span class="op">,</span> <span class="string">'raw_decode'</span><span class="op">]</span><br />
|
||||||
|
<a class="lnum" href="#228" name="228">0228</a><br />
|
||||||
|
<a class="lnum" href="#229" name="229">0229</a>    <span class="keyword">def</span> <span class="name">__init__</span><span class="op">(</span><span class="name">self</span><span class="op">,</span> <span class="name">encoding</span><span class="op">=</span><span class="name">None</span><span class="op">,</span> <span class="name">object_hook</span><span class="op">=</span><span class="name">None</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#230" name="230">0230</a>        <span class="string">"""</span><br />
|
||||||
|
<a class="lnum" href="#231" name="231">0231</a><span class="string">        ``encoding`` determines the encoding used to interpret any ``str``</span><br />
|
||||||
|
<a class="lnum" href="#232" name="232">0232</a><span class="string">        objects decoded by this instance (utf-8 by default).  It has no</span><br />
|
||||||
|
<a class="lnum" href="#233" name="233">0233</a><span class="string">        effect when decoding ``unicode`` objects.</span><br />
|
||||||
|
<a class="lnum" href="#234" name="234">0234</a><span class="string">        </span><br />
|
||||||
|
<a class="lnum" href="#235" name="235">0235</a><span class="string">        Note that currently only encodings that are a superset of ASCII work,</span><br />
|
||||||
|
<a class="lnum" href="#236" name="236">0236</a><span class="string">        strings of other encodings should be passed in as ``unicode``.</span><br />
|
||||||
|
<a class="lnum" href="#237" name="237">0237</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#238" name="238">0238</a><span class="string">        ``object_hook``, if specified, will be called with the result</span><br />
|
||||||
|
<a class="lnum" href="#239" name="239">0239</a><span class="string">        of every JSON object decoded and its return value will be used in</span><br />
|
||||||
|
<a class="lnum" href="#240" name="240">0240</a><span class="string">        place of the given ``dict``.  This can be used to provide custom</span><br />
|
||||||
|
<a class="lnum" href="#241" name="241">0241</a><span class="string">        deserializations (e.g. to support JSON-RPC class hinting).</span><br />
|
||||||
|
<a class="lnum" href="#242" name="242">0242</a><span class="string">        """</span><br />
|
||||||
|
<a class="lnum" href="#243" name="243">0243</a>        <span class="name">self</span><span class="op">.</span><span class="name">encoding</span> <span class="op">=</span> <span class="name">encoding</span><br />
|
||||||
|
<a class="lnum" href="#244" name="244">0244</a>        <span class="name">self</span><span class="op">.</span><span class="name">object_hook</span> <span class="op">=</span> <span class="name">object_hook</span><br />
|
||||||
|
<a class="lnum" href="#245" name="245">0245</a><br />
|
||||||
|
<a class="lnum" href="#246" name="246">0246</a>    <span class="keyword">def</span> <span class="name">decode</span><span class="op">(</span><span class="name">self</span><span class="op">,</span> <span class="name">s</span><span class="op">,</span> <span class="name">_w</span><span class="op">=</span><span class="name">WHITESPACE</span><span class="op">.</span><span class="name">match</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#247" name="247">0247</a>        <span class="string">"""</span><br />
|
||||||
|
<a class="lnum" href="#248" name="248">0248</a><span class="string">        Return the Python representation of ``s`` (a ``str`` or ``unicode``</span><br />
|
||||||
|
<a class="lnum" href="#249" name="249">0249</a><span class="string">        instance containing a JSON document)</span><br />
|
||||||
|
<a class="lnum" href="#250" name="250">0250</a><span class="string">        """</span><br />
|
||||||
|
<a class="lnum" href="#251" name="251">0251</a>        <span class="name">obj</span><span class="op">,</span> <span class="name">end</span> <span class="op">=</span> <span class="name">self</span><span class="op">.</span><span class="name">raw_decode</span><span class="op">(</span><span class="name">s</span><span class="op">,</span> <span class="name">idx</span><span class="op">=</span><span class="name">_w</span><span class="op">(</span><span class="name">s</span><span class="op">,</span> <span class="number">0</span><span class="op">)</span><span class="op">.</span><span class="name">end</span><span class="op">(</span><span class="op">)</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#252" name="252">0252</a>        <span class="name">end</span> <span class="op">=</span> <span class="name">_w</span><span class="op">(</span><span class="name">s</span><span class="op">,</span> <span class="name">end</span><span class="op">)</span><span class="op">.</span><span class="name">end</span><span class="op">(</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#253" name="253">0253</a>        <span class="keyword">if</span> <span class="name">end</span> <span class="op">!=</span> <span class="name">len</span><span class="op">(</span><span class="name">s</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#254" name="254">0254</a>            <span class="keyword">raise</span> <span class="name">ValueError</span><span class="op">(</span><span class="name">errmsg</span><span class="op">(</span><span class="string">"Extra data"</span><span class="op">,</span> <span class="name">s</span><span class="op">,</span> <span class="name">end</span><span class="op">,</span> <span class="name">len</span><span class="op">(</span><span class="name">s</span><span class="op">)</span><span class="op">)</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#255" name="255">0255</a>        <span class="keyword">return</span> <span class="name">obj</span><br />
|
||||||
|
<a class="lnum" href="#256" name="256">0256</a><br />
|
||||||
|
<a class="lnum" href="#257" name="257">0257</a>    <span class="keyword">def</span> <span class="name">raw_decode</span><span class="op">(</span><span class="name">self</span><span class="op">,</span> <span class="name">s</span><span class="op">,</span> <span class="op">**</span><span class="name">kw</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#258" name="258">0258</a>        <span class="string">"""</span><br />
|
||||||
|
<a class="lnum" href="#259" name="259">0259</a><span class="string">        Decode a JSON document from ``s`` (a ``str`` or ``unicode`` beginning</span><br />
|
||||||
|
<a class="lnum" href="#260" name="260">0260</a><span class="string">        with a JSON document) and return a 2-tuple of the Python</span><br />
|
||||||
|
<a class="lnum" href="#261" name="261">0261</a><span class="string">        representation and the index in ``s`` where the document ended.</span><br />
|
||||||
|
<a class="lnum" href="#262" name="262">0262</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#263" name="263">0263</a><span class="string">        This can be used to decode a JSON document from a string that may</span><br />
|
||||||
|
<a class="lnum" href="#264" name="264">0264</a><span class="string">        have extraneous data at the end.</span><br />
|
||||||
|
<a class="lnum" href="#265" name="265">0265</a><span class="string">        """</span><br />
|
||||||
|
<a class="lnum" href="#266" name="266">0266</a>        <span class="name">kw</span><span class="op">.</span><span class="name">setdefault</span><span class="op">(</span><span class="string">'context'</span><span class="op">,</span> <span class="name">self</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#267" name="267">0267</a>        <span class="keyword">try</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#268" name="268">0268</a>            <span class="name">obj</span><span class="op">,</span> <span class="name">end</span> <span class="op">=</span> <span class="name">self</span><span class="op">.</span><span class="name">_scanner</span><span class="op">.</span><span class="name">iterscan</span><span class="op">(</span><span class="name">s</span><span class="op">,</span> <span class="op">**</span><span class="name">kw</span><span class="op">)</span><span class="op">.</span><span class="name">next</span><span class="op">(</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#269" name="269">0269</a>        <span class="keyword">except</span> <span class="name">StopIteration</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#270" name="270">0270</a>            <span class="keyword">raise</span> <span class="name">ValueError</span><span class="op">(</span><span class="string">"No JSON object could be decoded"</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#271" name="271">0271</a>        <span class="keyword">return</span> <span class="name">obj</span><span class="op">,</span> <span class="name">end</span><br />
|
||||||
|
<a class="lnum" href="#272" name="272">0272</a><br />
|
||||||
|
<a class="lnum" href="#273" name="273">0273</a><span class="name">__all__</span> <span class="op">=</span> <span class="op">[</span><span class="string">'JSONDecoder'</span><span class="op">]</span></code></div></body></html>
|
||||||
|
|
@ -0,0 +1,443 @@
|
||||||
|
<html><head><title>/Users/bob/src/simplejson/simplejson/encoder.py</title>
|
||||||
|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
||||||
|
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|
||||||
|
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|
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|
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|
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|
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|
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|
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|
||||||
|
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|
||||||
|
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|
||||||
|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
||||||
|
</style></head><body onload="show_line_range()"><div class="python"><code><a class="lnum" href="#1" name="1">0001</a><span class="string">"""</span><br />
|
||||||
|
<a class="lnum" href="#2" name="2">0002</a><span class="string">Implementation of JSONEncoder</span><br />
|
||||||
|
<a class="lnum" href="#3" name="3">0003</a><span class="string">"""</span><br />
|
||||||
|
<a class="lnum" href="#4" name="4">0004</a><span class="keyword">import</span> <span class="name">re</span><br />
|
||||||
|
<a class="lnum" href="#5" name="5">0005</a><span class="keyword">try</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#6" name="6">0006</a>    <span class="keyword">from</span> <span class="name">simplejson</span> <span class="keyword">import</span> <span class="name">_speedups</span><br />
|
||||||
|
<a class="lnum" href="#7" name="7">0007</a><span class="keyword">except</span> <span class="name">ImportError</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#8" name="8">0008</a>    <span class="name">_speedups</span> <span class="op">=</span> <span class="name">None</span><br />
|
||||||
|
<a class="lnum" href="#9" name="9">0009</a><br />
|
||||||
|
<a class="lnum" href="#10" name="10">0010</a><span class="name">ESCAPE</span> <span class="op">=</span> <span class="name">re</span><span class="op">.</span><span class="name">compile</span><span class="op">(</span><span class="string">r'[\x00-\x19\\"\b\f\n\r\t]'</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#11" name="11">0011</a><span class="name">ESCAPE_ASCII</span> <span class="op">=</span> <span class="name">re</span><span class="op">.</span><span class="name">compile</span><span class="op">(</span><span class="string">r'([\\"/]|[^\ -~])'</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#12" name="12">0012</a><span class="name">ESCAPE_DCT</span> <span class="op">=</span> <span class="op">{</span><br />
|
||||||
|
<a class="lnum" href="#13" name="13">0013</a>    <span class="comment"># escape all forward slashes to prevent </script> attack</span><br />
|
||||||
|
<a class="lnum" href="#14" name="14">0014</a>    <span class="string">'/'</span><span class="op">:</span> <span class="string">'\\/'</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#15" name="15">0015</a>    <span class="string">'\\'</span><span class="op">:</span> <span class="string">'\\\\'</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#16" name="16">0016</a>    <span class="string">'"'</span><span class="op">:</span> <span class="string">'\\"'</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#17" name="17">0017</a>    <span class="string">'\b'</span><span class="op">:</span> <span class="string">'\\b'</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#18" name="18">0018</a>    <span class="string">'\f'</span><span class="op">:</span> <span class="string">'\\f'</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#19" name="19">0019</a>    <span class="string">'\n'</span><span class="op">:</span> <span class="string">'\\n'</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#20" name="20">0020</a>    <span class="string">'\r'</span><span class="op">:</span> <span class="string">'\\r'</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#21" name="21">0021</a>    <span class="string">'\t'</span><span class="op">:</span> <span class="string">'\\t'</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#22" name="22">0022</a><span class="op">}</span><br />
|
||||||
|
<a class="lnum" href="#23" name="23">0023</a><span class="keyword">for</span> <span class="name">i</span> <span class="keyword">in</span> <span class="name">range</span><span class="op">(</span><span class="number">0x20</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#24" name="24">0024</a>    <span class="name">ESCAPE_DCT</span><span class="op">.</span><span class="name">setdefault</span><span class="op">(</span><span class="name">chr</span><span class="op">(</span><span class="name">i</span><span class="op">)</span><span class="op">,</span> <span class="string">'\\u%04x'</span> <span class="op">%</span> <span class="op">(</span><span class="name">i</span><span class="op">,</span><span class="op">)</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#25" name="25">0025</a><br />
|
||||||
|
<a class="lnum" href="#26" name="26">0026</a><span class="comment"># assume this produces an infinity on all machines (probably not guaranteed)</span><br />
|
||||||
|
<a class="lnum" href="#27" name="27">0027</a><span class="comment"></span><span class="name">INFINITY</span> <span class="op">=</span> <span class="name">float</span><span class="op">(</span><span class="string">'1e66666'</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#28" name="28">0028</a><br />
|
||||||
|
<a class="lnum" href="#29" name="29">0029</a><span class="keyword">def</span> <span class="name">floatstr</span><span class="op">(</span><span class="name">o</span><span class="op">,</span> <span class="name">allow_nan</span><span class="op">=</span><span class="name">True</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#30" name="30">0030</a>    <span class="comment"># Check for specials.  Note that this type of test is processor- and/or</span><br />
|
||||||
|
<a class="lnum" href="#31" name="31">0031</a><span class="comment"></span>    <span class="comment"># platform-specific, so do tests which don't depend on the internals.</span><br />
|
||||||
|
<a class="lnum" href="#32" name="32">0032</a><span class="comment"></span><br />
|
||||||
|
<a class="lnum" href="#33" name="33">0033</a>    <span class="keyword">if</span> <span class="name">o</span> <span class="op">!=</span> <span class="name">o</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#34" name="34">0034</a>        <span class="name">text</span> <span class="op">=</span> <span class="string">'NaN'</span><br />
|
||||||
|
<a class="lnum" href="#35" name="35">0035</a>    <span class="keyword">elif</span> <span class="name">o</span> <span class="op">==</span> <span class="name">INFINITY</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#36" name="36">0036</a>        <span class="name">text</span> <span class="op">=</span> <span class="string">'Infinity'</span><br />
|
||||||
|
<a class="lnum" href="#37" name="37">0037</a>    <span class="keyword">elif</span> <span class="name">o</span> <span class="op">==</span> <span class="op">-</span><span class="name">INFINITY</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#38" name="38">0038</a>        <span class="name">text</span> <span class="op">=</span> <span class="string">'-Infinity'</span><br />
|
||||||
|
<a class="lnum" href="#39" name="39">0039</a>    <span class="keyword">else</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#40" name="40">0040</a>        <span class="keyword">return</span> <span class="name">str</span><span class="op">(</span><span class="name">o</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#41" name="41">0041</a><br />
|
||||||
|
<a class="lnum" href="#42" name="42">0042</a>    <span class="keyword">if</span> <span class="keyword">not</span> <span class="name">allow_nan</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#43" name="43">0043</a>        <span class="keyword">raise</span> <span class="name">ValueError</span><span class="op">(</span><span class="string">"Out of range float values are not JSON compliant: %r"</span><br />
|
||||||
|
<a class="lnum" href="#44" name="44">0044</a>            <span class="op">%</span> <span class="op">(</span><span class="name">o</span><span class="op">,</span><span class="op">)</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#45" name="45">0045</a><br />
|
||||||
|
<a class="lnum" href="#46" name="46">0046</a>    <span class="keyword">return</span> <span class="name">text</span><br />
|
||||||
|
<a class="lnum" href="#47" name="47">0047</a><br />
|
||||||
|
<a class="lnum" href="#48" name="48">0048</a><br />
|
||||||
|
<a class="lnum" href="#49" name="49">0049</a><span class="keyword">def</span> <span class="name">encode_basestring</span><span class="op">(</span><span class="name">s</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#50" name="50">0050</a>    <span class="string">"""</span><br />
|
||||||
|
<a class="lnum" href="#51" name="51">0051</a><span class="string">    Return a JSON representation of a Python string</span><br />
|
||||||
|
<a class="lnum" href="#52" name="52">0052</a><span class="string">    """</span><br />
|
||||||
|
<a class="lnum" href="#53" name="53">0053</a>    <span class="keyword">def</span> <span class="name">replace</span><span class="op">(</span><span class="name">match</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#54" name="54">0054</a>        <span class="keyword">return</span> <span class="name">ESCAPE_DCT</span><span class="op">[</span><span class="name">match</span><span class="op">.</span><span class="name">group</span><span class="op">(</span><span class="number">0</span><span class="op">)</span><span class="op">]</span><br />
|
||||||
|
<a class="lnum" href="#55" name="55">0055</a>    <span class="keyword">return</span> <span class="string">'"'</span> <span class="op">+</span> <span class="name">ESCAPE</span><span class="op">.</span><span class="name">sub</span><span class="op">(</span><span class="name">replace</span><span class="op">,</span> <span class="name">s</span><span class="op">)</span> <span class="op">+</span> <span class="string">'"'</span><br />
|
||||||
|
<a class="lnum" href="#56" name="56">0056</a><br />
|
||||||
|
<a class="lnum" href="#57" name="57">0057</a><span class="keyword">def</span> <span class="name">encode_basestring_ascii</span><span class="op">(</span><span class="name">s</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#58" name="58">0058</a>    <span class="keyword">def</span> <span class="name">replace</span><span class="op">(</span><span class="name">match</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#59" name="59">0059</a>        <span class="name">s</span> <span class="op">=</span> <span class="name">match</span><span class="op">.</span><span class="name">group</span><span class="op">(</span><span class="number">0</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#60" name="60">0060</a>        <span class="keyword">try</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#61" name="61">0061</a>            <span class="keyword">return</span> <span class="name">ESCAPE_DCT</span><span class="op">[</span><span class="name">s</span><span class="op">]</span><br />
|
||||||
|
<a class="lnum" href="#62" name="62">0062</a>        <span class="keyword">except</span> <span class="name">KeyError</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#63" name="63">0063</a>            <span class="name">n</span> <span class="op">=</span> <span class="name">ord</span><span class="op">(</span><span class="name">s</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#64" name="64">0064</a>            <span class="keyword">if</span> <span class="name">n</span> <span class="op"><</span> <span class="number">0x10000</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#65" name="65">0065</a>                <span class="keyword">return</span> <span class="string">'\\u%04x'</span> <span class="op">%</span> <span class="op">(</span><span class="name">n</span><span class="op">,</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#66" name="66">0066</a>            <span class="keyword">else</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#67" name="67">0067</a>                <span class="comment"># surrogate pair</span><br />
|
||||||
|
<a class="lnum" href="#68" name="68">0068</a><span class="comment"></span>                <span class="name">n</span> <span class="op">-=</span> <span class="number">0x10000</span><br />
|
||||||
|
<a class="lnum" href="#69" name="69">0069</a>                <span class="name">s1</span> <span class="op">=</span> <span class="number">0xd800</span> <span class="op">|</span> <span class="op">(</span><span class="op">(</span><span class="name">n</span> <span class="op">>></span> <span class="number">10</span><span class="op">)</span> <span class="op">&</span> <span class="number">0x3ff</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#70" name="70">0070</a>                <span class="name">s2</span> <span class="op">=</span> <span class="number">0xdc00</span> <span class="op">|</span> <span class="op">(</span><span class="name">n</span> <span class="op">&</span> <span class="number">0x3ff</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#71" name="71">0071</a>                <span class="keyword">return</span> <span class="string">'\\u%04x\\u%04x'</span> <span class="op">%</span> <span class="op">(</span><span class="name">s1</span><span class="op">,</span> <span class="name">s2</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#72" name="72">0072</a>    <span class="keyword">return</span> <span class="string">'"'</span> <span class="op">+</span> <span class="name">str</span><span class="op">(</span><span class="name">ESCAPE_ASCII</span><span class="op">.</span><span class="name">sub</span><span class="op">(</span><span class="name">replace</span><span class="op">,</span> <span class="name">s</span><span class="op">)</span><span class="op">)</span> <span class="op">+</span> <span class="string">'"'</span><br />
|
||||||
|
<a class="lnum" href="#73" name="73">0073</a><br />
|
||||||
|
<a class="lnum" href="#74" name="74">0074</a><span class="keyword">try</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#75" name="75">0075</a>    <span class="name">encode_basestring_ascii</span> <span class="op">=</span> <span class="name">_speedups</span><span class="op">.</span><span class="name">encode_basestring_ascii</span><br />
|
||||||
|
<a class="lnum" href="#76" name="76">0076</a>    <span class="name">_need_utf8</span> <span class="op">=</span> <span class="name">True</span><br />
|
||||||
|
<a class="lnum" href="#77" name="77">0077</a><span class="keyword">except</span> <span class="name">AttributeError</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#78" name="78">0078</a>    <span class="name">_need_utf8</span> <span class="op">=</span> <span class="name">False</span><br />
|
||||||
|
<a class="lnum" href="#79" name="79">0079</a><br />
|
||||||
|
<a class="lnum" href="#80" name="80">0080</a><span class="keyword">class</span> <span class="name">JSONEncoder</span><span class="op">(</span><span class="name">object</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#81" name="81">0081</a>    <span class="string">"""</span><br />
|
||||||
|
<a class="lnum" href="#82" name="82">0082</a><span class="string">    Extensible JSON <http://json.org> encoder for Python data structures.</span><br />
|
||||||
|
<a class="lnum" href="#83" name="83">0083</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#84" name="84">0084</a><span class="string">    Supports the following objects and types by default:</span><br />
|
||||||
|
<a class="lnum" href="#85" name="85">0085</a><span class="string">    </span><br />
|
||||||
|
<a class="lnum" href="#86" name="86">0086</a><span class="string">    +-------------------+---------------+</span><br />
|
||||||
|
<a class="lnum" href="#87" name="87">0087</a><span class="string">    | Python            | JSON          |</span><br />
|
||||||
|
<a class="lnum" href="#88" name="88">0088</a><span class="string">    +===================+===============+</span><br />
|
||||||
|
<a class="lnum" href="#89" name="89">0089</a><span class="string">    | dict              | object        |</span><br />
|
||||||
|
<a class="lnum" href="#90" name="90">0090</a><span class="string">    +-------------------+---------------+</span><br />
|
||||||
|
<a class="lnum" href="#91" name="91">0091</a><span class="string">    | list, tuple       | array         |</span><br />
|
||||||
|
<a class="lnum" href="#92" name="92">0092</a><span class="string">    +-------------------+---------------+</span><br />
|
||||||
|
<a class="lnum" href="#93" name="93">0093</a><span class="string">    | str, unicode      | string        |</span><br />
|
||||||
|
<a class="lnum" href="#94" name="94">0094</a><span class="string">    +-------------------+---------------+</span><br />
|
||||||
|
<a class="lnum" href="#95" name="95">0095</a><span class="string">    | int, long, float  | number        |</span><br />
|
||||||
|
<a class="lnum" href="#96" name="96">0096</a><span class="string">    +-------------------+---------------+</span><br />
|
||||||
|
<a class="lnum" href="#97" name="97">0097</a><span class="string">    | True              | true          |</span><br />
|
||||||
|
<a class="lnum" href="#98" name="98">0098</a><span class="string">    +-------------------+---------------+</span><br />
|
||||||
|
<a class="lnum" href="#99" name="99">0099</a><span class="string">    | False             | false         |</span><br />
|
||||||
|
<a class="lnum" href="#100" name="100">0100</a><span class="string">    +-------------------+---------------+</span><br />
|
||||||
|
<a class="lnum" href="#101" name="101">0101</a><span class="string">    | None              | null          |</span><br />
|
||||||
|
<a class="lnum" href="#102" name="102">0102</a><span class="string">    +-------------------+---------------+</span><br />
|
||||||
|
<a class="lnum" href="#103" name="103">0103</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#104" name="104">0104</a><span class="string">    To extend this to recognize other objects, subclass and implement a</span><br />
|
||||||
|
<a class="lnum" href="#105" name="105">0105</a><span class="string">    ``.default()`` method with another method that returns a serializable</span><br />
|
||||||
|
<a class="lnum" href="#106" name="106">0106</a><span class="string">    object for ``o`` if possible, otherwise it should call the superclass</span><br />
|
||||||
|
<a class="lnum" href="#107" name="107">0107</a><span class="string">    implementation (to raise ``TypeError``).</span><br />
|
||||||
|
<a class="lnum" href="#108" name="108">0108</a><span class="string">    """</span><br />
|
||||||
|
<a class="lnum" href="#109" name="109">0109</a>    <span class="name">__all__</span> <span class="op">=</span> <span class="op">[</span><span class="string">'__init__'</span><span class="op">,</span> <span class="string">'default'</span><span class="op">,</span> <span class="string">'encode'</span><span class="op">,</span> <span class="string">'iterencode'</span><span class="op">]</span><br />
|
||||||
|
<a class="lnum" href="#110" name="110">0110</a>    <span class="name">item_separator</span> <span class="op">=</span> <span class="string">', '</span><br />
|
||||||
|
<a class="lnum" href="#111" name="111">0111</a>    <span class="name">key_separator</span> <span class="op">=</span> <span class="string">': '</span><br />
|
||||||
|
<a class="lnum" href="#112" name="112">0112</a>    <span class="keyword">def</span> <span class="name">__init__</span><span class="op">(</span><span class="name">self</span><span class="op">,</span> <span class="name">skipkeys</span><span class="op">=</span><span class="name">False</span><span class="op">,</span> <span class="name">ensure_ascii</span><span class="op">=</span><span class="name">True</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#113" name="113">0113</a>            <span class="name">check_circular</span><span class="op">=</span><span class="name">True</span><span class="op">,</span> <span class="name">allow_nan</span><span class="op">=</span><span class="name">True</span><span class="op">,</span> <span class="name">sort_keys</span><span class="op">=</span><span class="name">False</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#114" name="114">0114</a>            <span class="name">indent</span><span class="op">=</span><span class="name">None</span><span class="op">,</span> <span class="name">separators</span><span class="op">=</span><span class="name">None</span><span class="op">,</span> <span class="name">encoding</span><span class="op">=</span><span class="string">'utf-8'</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#115" name="115">0115</a>        <span class="string">"""</span><br />
|
||||||
|
<a class="lnum" href="#116" name="116">0116</a><span class="string">        Constructor for JSONEncoder, with sensible defaults.</span><br />
|
||||||
|
<a class="lnum" href="#117" name="117">0117</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#118" name="118">0118</a><span class="string">        If skipkeys is False, then it is a TypeError to attempt</span><br />
|
||||||
|
<a class="lnum" href="#119" name="119">0119</a><span class="string">        encoding of keys that are not str, int, long, float or None.  If</span><br />
|
||||||
|
<a class="lnum" href="#120" name="120">0120</a><span class="string">        skipkeys is True, such items are simply skipped.</span><br />
|
||||||
|
<a class="lnum" href="#121" name="121">0121</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#122" name="122">0122</a><span class="string">        If ensure_ascii is True, the output is guaranteed to be str</span><br />
|
||||||
|
<a class="lnum" href="#123" name="123">0123</a><span class="string">        objects with all incoming unicode characters escaped.  If</span><br />
|
||||||
|
<a class="lnum" href="#124" name="124">0124</a><span class="string">        ensure_ascii is false, the output will be unicode object.</span><br />
|
||||||
|
<a class="lnum" href="#125" name="125">0125</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#126" name="126">0126</a><span class="string">        If check_circular is True, then lists, dicts, and custom encoded</span><br />
|
||||||
|
<a class="lnum" href="#127" name="127">0127</a><span class="string">        objects will be checked for circular references during encoding to</span><br />
|
||||||
|
<a class="lnum" href="#128" name="128">0128</a><span class="string">        prevent an infinite recursion (which would cause an OverflowError).</span><br />
|
||||||
|
<a class="lnum" href="#129" name="129">0129</a><span class="string">        Otherwise, no such check takes place.</span><br />
|
||||||
|
<a class="lnum" href="#130" name="130">0130</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#131" name="131">0131</a><span class="string">        If allow_nan is True, then NaN, Infinity, and -Infinity will be</span><br />
|
||||||
|
<a class="lnum" href="#132" name="132">0132</a><span class="string">        encoded as such.  This behavior is not JSON specification compliant,</span><br />
|
||||||
|
<a class="lnum" href="#133" name="133">0133</a><span class="string">        but is consistent with most JavaScript based encoders and decoders.</span><br />
|
||||||
|
<a class="lnum" href="#134" name="134">0134</a><span class="string">        Otherwise, it will be a ValueError to encode such floats.</span><br />
|
||||||
|
<a class="lnum" href="#135" name="135">0135</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#136" name="136">0136</a><span class="string">        If sort_keys is True, then the output of dictionaries will be</span><br />
|
||||||
|
<a class="lnum" href="#137" name="137">0137</a><span class="string">        sorted by key; this is useful for regression tests to ensure</span><br />
|
||||||
|
<a class="lnum" href="#138" name="138">0138</a><span class="string">        that JSON serializations can be compared on a day-to-day basis.</span><br />
|
||||||
|
<a class="lnum" href="#139" name="139">0139</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#140" name="140">0140</a><span class="string">        If indent is a non-negative integer, then JSON array</span><br />
|
||||||
|
<a class="lnum" href="#141" name="141">0141</a><span class="string">        elements and object members will be pretty-printed with that</span><br />
|
||||||
|
<a class="lnum" href="#142" name="142">0142</a><span class="string">        indent level.  An indent level of 0 will only insert newlines.</span><br />
|
||||||
|
<a class="lnum" href="#143" name="143">0143</a><span class="string">        None is the most compact representation.</span><br />
|
||||||
|
<a class="lnum" href="#144" name="144">0144</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#145" name="145">0145</a><span class="string">        If specified, separators should be a (item_separator, key_separator)</span><br />
|
||||||
|
<a class="lnum" href="#146" name="146">0146</a><span class="string">        tuple. The default is (', ', ': '). To get the most compact JSON</span><br />
|
||||||
|
<a class="lnum" href="#147" name="147">0147</a><span class="string">        representation you should specify (',', ':') to eliminate whitespace.</span><br />
|
||||||
|
<a class="lnum" href="#148" name="148">0148</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#149" name="149">0149</a><span class="string">        If encoding is not None, then all input strings will be</span><br />
|
||||||
|
<a class="lnum" href="#150" name="150">0150</a><span class="string">        transformed into unicode using that encoding prior to JSON-encoding. </span><br />
|
||||||
|
<a class="lnum" href="#151" name="151">0151</a><span class="string">        The default is UTF-8.</span><br />
|
||||||
|
<a class="lnum" href="#152" name="152">0152</a><span class="string">        """</span><br />
|
||||||
|
<a class="lnum" href="#153" name="153">0153</a><br />
|
||||||
|
<a class="lnum" href="#154" name="154">0154</a>        <span class="name">self</span><span class="op">.</span><span class="name">skipkeys</span> <span class="op">=</span> <span class="name">skipkeys</span><br />
|
||||||
|
<a class="lnum" href="#155" name="155">0155</a>        <span class="name">self</span><span class="op">.</span><span class="name">ensure_ascii</span> <span class="op">=</span> <span class="name">ensure_ascii</span><br />
|
||||||
|
<a class="lnum" href="#156" name="156">0156</a>        <span class="name">self</span><span class="op">.</span><span class="name">check_circular</span> <span class="op">=</span> <span class="name">check_circular</span><br />
|
||||||
|
<a class="lnum" href="#157" name="157">0157</a>        <span class="name">self</span><span class="op">.</span><span class="name">allow_nan</span> <span class="op">=</span> <span class="name">allow_nan</span><br />
|
||||||
|
<a class="lnum" href="#158" name="158">0158</a>        <span class="name">self</span><span class="op">.</span><span class="name">sort_keys</span> <span class="op">=</span> <span class="name">sort_keys</span><br />
|
||||||
|
<a class="lnum" href="#159" name="159">0159</a>        <span class="name">self</span><span class="op">.</span><span class="name">indent</span> <span class="op">=</span> <span class="name">indent</span><br />
|
||||||
|
<a class="lnum" href="#160" name="160">0160</a>        <span class="name">self</span><span class="op">.</span><span class="name">current_indent_level</span> <span class="op">=</span> <span class="number">0</span><br />
|
||||||
|
<a class="lnum" href="#161" name="161">0161</a>        <span class="keyword">if</span> <span class="name">separators</span> <span class="keyword">is</span> <span class="keyword">not</span> <span class="name">None</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#162" name="162">0162</a>            <span class="name">self</span><span class="op">.</span><span class="name">item_separator</span><span class="op">,</span> <span class="name">self</span><span class="op">.</span><span class="name">key_separator</span> <span class="op">=</span> <span class="name">separators</span><br />
|
||||||
|
<a class="lnum" href="#163" name="163">0163</a>        <span class="name">self</span><span class="op">.</span><span class="name">encoding</span> <span class="op">=</span> <span class="name">encoding</span><br />
|
||||||
|
<a class="lnum" href="#164" name="164">0164</a><br />
|
||||||
|
<a class="lnum" href="#165" name="165">0165</a>    <span class="keyword">def</span> <span class="name">_newline_indent</span><span class="op">(</span><span class="name">self</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#166" name="166">0166</a>        <span class="keyword">return</span> <span class="string">'\n'</span> <span class="op">+</span> <span class="op">(</span><span class="string">' '</span> <span class="op">*</span> <span class="op">(</span><span class="name">self</span><span class="op">.</span><span class="name">indent</span> <span class="op">*</span> <span class="name">self</span><span class="op">.</span><span class="name">current_indent_level</span><span class="op">)</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#167" name="167">0167</a><br />
|
||||||
|
<a class="lnum" href="#168" name="168">0168</a>    <span class="keyword">def</span> <span class="name">_iterencode_list</span><span class="op">(</span><span class="name">self</span><span class="op">,</span> <span class="name">lst</span><span class="op">,</span> <span class="name">markers</span><span class="op">=</span><span class="name">None</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#169" name="169">0169</a>        <span class="keyword">if</span> <span class="keyword">not</span> <span class="name">lst</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#170" name="170">0170</a>            <span class="keyword">yield</span> <span class="string">'[]'</span><br />
|
||||||
|
<a class="lnum" href="#171" name="171">0171</a>            <span class="keyword">return</span><br />
|
||||||
|
<a class="lnum" href="#172" name="172">0172</a>        <span class="keyword">if</span> <span class="name">markers</span> <span class="keyword">is</span> <span class="keyword">not</span> <span class="name">None</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#173" name="173">0173</a>            <span class="name">markerid</span> <span class="op">=</span> <span class="name">id</span><span class="op">(</span><span class="name">lst</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#174" name="174">0174</a>            <span class="keyword">if</span> <span class="name">markerid</span> <span class="keyword">in</span> <span class="name">markers</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#175" name="175">0175</a>                <span class="keyword">raise</span> <span class="name">ValueError</span><span class="op">(</span><span class="string">"Circular reference detected"</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#176" name="176">0176</a>            <span class="name">markers</span><span class="op">[</span><span class="name">markerid</span><span class="op">]</span> <span class="op">=</span> <span class="name">lst</span><br />
|
||||||
|
<a class="lnum" href="#177" name="177">0177</a>        <span class="keyword">yield</span> <span class="string">'['</span><br />
|
||||||
|
<a class="lnum" href="#178" name="178">0178</a>        <span class="keyword">if</span> <span class="name">self</span><span class="op">.</span><span class="name">indent</span> <span class="keyword">is</span> <span class="keyword">not</span> <span class="name">None</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#179" name="179">0179</a>            <span class="name">self</span><span class="op">.</span><span class="name">current_indent_level</span> <span class="op">+=</span> <span class="number">1</span><br />
|
||||||
|
<a class="lnum" href="#180" name="180">0180</a>            <span class="name">newline_indent</span> <span class="op">=</span> <span class="name">self</span><span class="op">.</span><span class="name">_newline_indent</span><span class="op">(</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#181" name="181">0181</a>            <span class="name">separator</span> <span class="op">=</span> <span class="name">self</span><span class="op">.</span><span class="name">item_separator</span> <span class="op">+</span> <span class="name">newline_indent</span><br />
|
||||||
|
<a class="lnum" href="#182" name="182">0182</a>            <span class="keyword">yield</span> <span class="name">newline_indent</span><br />
|
||||||
|
<a class="lnum" href="#183" name="183">0183</a>        <span class="keyword">else</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#184" name="184">0184</a>            <span class="name">newline_indent</span> <span class="op">=</span> <span class="name">None</span><br />
|
||||||
|
<a class="lnum" href="#185" name="185">0185</a>            <span class="name">separator</span> <span class="op">=</span> <span class="name">self</span><span class="op">.</span><span class="name">item_separator</span><br />
|
||||||
|
<a class="lnum" href="#186" name="186">0186</a>        <span class="name">first</span> <span class="op">=</span> <span class="name">True</span><br />
|
||||||
|
<a class="lnum" href="#187" name="187">0187</a>        <span class="keyword">for</span> <span class="name">value</span> <span class="keyword">in</span> <span class="name">lst</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#188" name="188">0188</a>            <span class="keyword">if</span> <span class="name">first</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#189" name="189">0189</a>                <span class="name">first</span> <span class="op">=</span> <span class="name">False</span><br />
|
||||||
|
<a class="lnum" href="#190" name="190">0190</a>            <span class="keyword">else</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#191" name="191">0191</a>                <span class="keyword">yield</span> <span class="name">separator</span><br />
|
||||||
|
<a class="lnum" href="#192" name="192">0192</a>            <span class="keyword">for</span> <span class="name">chunk</span> <span class="keyword">in</span> <span class="name">self</span><span class="op">.</span><span class="name">_iterencode</span><span class="op">(</span><span class="name">value</span><span class="op">,</span> <span class="name">markers</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#193" name="193">0193</a>                <span class="keyword">yield</span> <span class="name">chunk</span><br />
|
||||||
|
<a class="lnum" href="#194" name="194">0194</a>        <span class="keyword">if</span> <span class="name">newline_indent</span> <span class="keyword">is</span> <span class="keyword">not</span> <span class="name">None</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#195" name="195">0195</a>            <span class="name">self</span><span class="op">.</span><span class="name">current_indent_level</span> <span class="op">-=</span> <span class="number">1</span><br />
|
||||||
|
<a class="lnum" href="#196" name="196">0196</a>            <span class="keyword">yield</span> <span class="name">self</span><span class="op">.</span><span class="name">_newline_indent</span><span class="op">(</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#197" name="197">0197</a>        <span class="keyword">yield</span> <span class="string">']'</span><br />
|
||||||
|
<a class="lnum" href="#198" name="198">0198</a>        <span class="keyword">if</span> <span class="name">markers</span> <span class="keyword">is</span> <span class="keyword">not</span> <span class="name">None</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#199" name="199">0199</a>            <span class="keyword">del</span> <span class="name">markers</span><span class="op">[</span><span class="name">markerid</span><span class="op">]</span><br />
|
||||||
|
<a class="lnum" href="#200" name="200">0200</a><br />
|
||||||
|
<a class="lnum" href="#201" name="201">0201</a>    <span class="keyword">def</span> <span class="name">_iterencode_dict</span><span class="op">(</span><span class="name">self</span><span class="op">,</span> <span class="name">dct</span><span class="op">,</span> <span class="name">markers</span><span class="op">=</span><span class="name">None</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#202" name="202">0202</a>        <span class="keyword">if</span> <span class="keyword">not</span> <span class="name">dct</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#203" name="203">0203</a>            <span class="keyword">yield</span> <span class="string">'{}'</span><br />
|
||||||
|
<a class="lnum" href="#204" name="204">0204</a>            <span class="keyword">return</span><br />
|
||||||
|
<a class="lnum" href="#205" name="205">0205</a>        <span class="keyword">if</span> <span class="name">markers</span> <span class="keyword">is</span> <span class="keyword">not</span> <span class="name">None</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#206" name="206">0206</a>            <span class="name">markerid</span> <span class="op">=</span> <span class="name">id</span><span class="op">(</span><span class="name">dct</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#207" name="207">0207</a>            <span class="keyword">if</span> <span class="name">markerid</span> <span class="keyword">in</span> <span class="name">markers</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#208" name="208">0208</a>                <span class="keyword">raise</span> <span class="name">ValueError</span><span class="op">(</span><span class="string">"Circular reference detected"</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#209" name="209">0209</a>            <span class="name">markers</span><span class="op">[</span><span class="name">markerid</span><span class="op">]</span> <span class="op">=</span> <span class="name">dct</span><br />
|
||||||
|
<a class="lnum" href="#210" name="210">0210</a>        <span class="keyword">yield</span> <span class="string">'{'</span><br />
|
||||||
|
<a class="lnum" href="#211" name="211">0211</a>        <span class="name">key_separator</span> <span class="op">=</span> <span class="name">self</span><span class="op">.</span><span class="name">key_separator</span><br />
|
||||||
|
<a class="lnum" href="#212" name="212">0212</a>        <span class="keyword">if</span> <span class="name">self</span><span class="op">.</span><span class="name">indent</span> <span class="keyword">is</span> <span class="keyword">not</span> <span class="name">None</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#213" name="213">0213</a>            <span class="name">self</span><span class="op">.</span><span class="name">current_indent_level</span> <span class="op">+=</span> <span class="number">1</span><br />
|
||||||
|
<a class="lnum" href="#214" name="214">0214</a>            <span class="name">newline_indent</span> <span class="op">=</span> <span class="name">self</span><span class="op">.</span><span class="name">_newline_indent</span><span class="op">(</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#215" name="215">0215</a>            <span class="name">item_separator</span> <span class="op">=</span> <span class="name">self</span><span class="op">.</span><span class="name">item_separator</span> <span class="op">+</span> <span class="name">newline_indent</span><br />
|
||||||
|
<a class="lnum" href="#216" name="216">0216</a>            <span class="keyword">yield</span> <span class="name">newline_indent</span><br />
|
||||||
|
<a class="lnum" href="#217" name="217">0217</a>        <span class="keyword">else</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#218" name="218">0218</a>            <span class="name">newline_indent</span> <span class="op">=</span> <span class="name">None</span><br />
|
||||||
|
<a class="lnum" href="#219" name="219">0219</a>            <span class="name">item_separator</span> <span class="op">=</span> <span class="name">self</span><span class="op">.</span><span class="name">item_separator</span><br />
|
||||||
|
<a class="lnum" href="#220" name="220">0220</a>        <span class="name">first</span> <span class="op">=</span> <span class="name">True</span><br />
|
||||||
|
<a class="lnum" href="#221" name="221">0221</a>        <span class="keyword">if</span> <span class="name">self</span><span class="op">.</span><span class="name">ensure_ascii</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#222" name="222">0222</a>            <span class="name">encoder</span> <span class="op">=</span> <span class="name">encode_basestring_ascii</span><br />
|
||||||
|
<a class="lnum" href="#223" name="223">0223</a>        <span class="keyword">else</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#224" name="224">0224</a>            <span class="name">encoder</span> <span class="op">=</span> <span class="name">encode_basestring</span><br />
|
||||||
|
<a class="lnum" href="#225" name="225">0225</a>        <span class="name">allow_nan</span> <span class="op">=</span> <span class="name">self</span><span class="op">.</span><span class="name">allow_nan</span><br />
|
||||||
|
<a class="lnum" href="#226" name="226">0226</a>        <span class="keyword">if</span> <span class="name">self</span><span class="op">.</span><span class="name">sort_keys</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#227" name="227">0227</a>            <span class="name">keys</span> <span class="op">=</span> <span class="name">dct</span><span class="op">.</span><span class="name">keys</span><span class="op">(</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#228" name="228">0228</a>            <span class="name">keys</span><span class="op">.</span><span class="name">sort</span><span class="op">(</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#229" name="229">0229</a>            <span class="name">items</span> <span class="op">=</span> <span class="op">[</span><span class="op">(</span><span class="name">k</span><span class="op">,</span> <span class="name">dct</span><span class="op">[</span><span class="name">k</span><span class="op">]</span><span class="op">)</span> <span class="keyword">for</span> <span class="name">k</span> <span class="keyword">in</span> <span class="name">keys</span><span class="op">]</span><br />
|
||||||
|
<a class="lnum" href="#230" name="230">0230</a>        <span class="keyword">else</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#231" name="231">0231</a>            <span class="name">items</span> <span class="op">=</span> <span class="name">dct</span><span class="op">.</span><span class="name">iteritems</span><span class="op">(</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#232" name="232">0232</a>        <span class="name">_encoding</span> <span class="op">=</span> <span class="name">self</span><span class="op">.</span><span class="name">encoding</span><br />
|
||||||
|
<a class="lnum" href="#233" name="233">0233</a>        <span class="name">_do_decode</span> <span class="op">=</span> <span class="op">(</span><span class="name">_encoding</span> <span class="keyword">is</span> <span class="keyword">not</span> <span class="name">None</span><br />
|
||||||
|
<a class="lnum" href="#234" name="234">0234</a>            <span class="keyword">and</span> <span class="keyword">not</span> <span class="op">(</span><span class="name">_need_utf8</span> <span class="keyword">and</span> <span class="name">_encoding</span> <span class="op">==</span> <span class="string">'utf-8'</span><span class="op">)</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#235" name="235">0235</a>        <span class="keyword">for</span> <span class="name">key</span><span class="op">,</span> <span class="name">value</span> <span class="keyword">in</span> <span class="name">items</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#236" name="236">0236</a>            <span class="keyword">if</span> <span class="name">isinstance</span><span class="op">(</span><span class="name">key</span><span class="op">,</span> <span class="name">str</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#237" name="237">0237</a>                <span class="keyword">if</span> <span class="name">_do_decode</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#238" name="238">0238</a>                    <span class="name">key</span> <span class="op">=</span> <span class="name">key</span><span class="op">.</span><span class="name">decode</span><span class="op">(</span><span class="name">_encoding</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#239" name="239">0239</a>            <span class="keyword">elif</span> <span class="name">isinstance</span><span class="op">(</span><span class="name">key</span><span class="op">,</span> <span class="name">basestring</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#240" name="240">0240</a>                <span class="keyword">pass</span><br />
|
||||||
|
<a class="lnum" href="#241" name="241">0241</a>            <span class="comment"># JavaScript is weakly typed for these, so it makes sense to</span><br />
|
||||||
|
<a class="lnum" href="#242" name="242">0242</a><span class="comment"></span>            <span class="comment"># also allow them.  Many encoders seem to do something like this.</span><br />
|
||||||
|
<a class="lnum" href="#243" name="243">0243</a><span class="comment"></span>            <span class="keyword">elif</span> <span class="name">isinstance</span><span class="op">(</span><span class="name">key</span><span class="op">,</span> <span class="name">float</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#244" name="244">0244</a>                <span class="name">key</span> <span class="op">=</span> <span class="name">floatstr</span><span class="op">(</span><span class="name">key</span><span class="op">,</span> <span class="name">allow_nan</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#245" name="245">0245</a>            <span class="keyword">elif</span> <span class="name">isinstance</span><span class="op">(</span><span class="name">key</span><span class="op">,</span> <span class="op">(</span><span class="name">int</span><span class="op">,</span> <span class="name">long</span><span class="op">)</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#246" name="246">0246</a>                <span class="name">key</span> <span class="op">=</span> <span class="name">str</span><span class="op">(</span><span class="name">key</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#247" name="247">0247</a>            <span class="keyword">elif</span> <span class="name">key</span> <span class="keyword">is</span> <span class="name">True</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#248" name="248">0248</a>                <span class="name">key</span> <span class="op">=</span> <span class="string">'true'</span><br />
|
||||||
|
<a class="lnum" href="#249" name="249">0249</a>            <span class="keyword">elif</span> <span class="name">key</span> <span class="keyword">is</span> <span class="name">False</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#250" name="250">0250</a>                <span class="name">key</span> <span class="op">=</span> <span class="string">'false'</span><br />
|
||||||
|
<a class="lnum" href="#251" name="251">0251</a>            <span class="keyword">elif</span> <span class="name">key</span> <span class="keyword">is</span> <span class="name">None</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#252" name="252">0252</a>                <span class="name">key</span> <span class="op">=</span> <span class="string">'null'</span><br />
|
||||||
|
<a class="lnum" href="#253" name="253">0253</a>            <span class="keyword">elif</span> <span class="name">self</span><span class="op">.</span><span class="name">skipkeys</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#254" name="254">0254</a>                <span class="keyword">continue</span><br />
|
||||||
|
<a class="lnum" href="#255" name="255">0255</a>            <span class="keyword">else</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#256" name="256">0256</a>                <span class="keyword">raise</span> <span class="name">TypeError</span><span class="op">(</span><span class="string">"key %r is not a string"</span> <span class="op">%</span> <span class="op">(</span><span class="name">key</span><span class="op">,</span><span class="op">)</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#257" name="257">0257</a>            <span class="keyword">if</span> <span class="name">first</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#258" name="258">0258</a>                <span class="name">first</span> <span class="op">=</span> <span class="name">False</span><br />
|
||||||
|
<a class="lnum" href="#259" name="259">0259</a>            <span class="keyword">else</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#260" name="260">0260</a>                <span class="keyword">yield</span> <span class="name">item_separator</span><br />
|
||||||
|
<a class="lnum" href="#261" name="261">0261</a>            <span class="keyword">yield</span> <span class="name">encoder</span><span class="op">(</span><span class="name">key</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#262" name="262">0262</a>            <span class="keyword">yield</span> <span class="name">key_separator</span><br />
|
||||||
|
<a class="lnum" href="#263" name="263">0263</a>            <span class="keyword">for</span> <span class="name">chunk</span> <span class="keyword">in</span> <span class="name">self</span><span class="op">.</span><span class="name">_iterencode</span><span class="op">(</span><span class="name">value</span><span class="op">,</span> <span class="name">markers</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#264" name="264">0264</a>                <span class="keyword">yield</span> <span class="name">chunk</span><br />
|
||||||
|
<a class="lnum" href="#265" name="265">0265</a>        <span class="keyword">if</span> <span class="name">newline_indent</span> <span class="keyword">is</span> <span class="keyword">not</span> <span class="name">None</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#266" name="266">0266</a>            <span class="name">self</span><span class="op">.</span><span class="name">current_indent_level</span> <span class="op">-=</span> <span class="number">1</span><br />
|
||||||
|
<a class="lnum" href="#267" name="267">0267</a>            <span class="keyword">yield</span> <span class="name">self</span><span class="op">.</span><span class="name">_newline_indent</span><span class="op">(</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#268" name="268">0268</a>        <span class="keyword">yield</span> <span class="string">'}'</span><br />
|
||||||
|
<a class="lnum" href="#269" name="269">0269</a>        <span class="keyword">if</span> <span class="name">markers</span> <span class="keyword">is</span> <span class="keyword">not</span> <span class="name">None</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#270" name="270">0270</a>            <span class="keyword">del</span> <span class="name">markers</span><span class="op">[</span><span class="name">markerid</span><span class="op">]</span><br />
|
||||||
|
<a class="lnum" href="#271" name="271">0271</a><br />
|
||||||
|
<a class="lnum" href="#272" name="272">0272</a>    <span class="keyword">def</span> <span class="name">_iterencode</span><span class="op">(</span><span class="name">self</span><span class="op">,</span> <span class="name">o</span><span class="op">,</span> <span class="name">markers</span><span class="op">=</span><span class="name">None</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#273" name="273">0273</a>        <span class="keyword">if</span> <span class="name">isinstance</span><span class="op">(</span><span class="name">o</span><span class="op">,</span> <span class="name">basestring</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#274" name="274">0274</a>            <span class="keyword">if</span> <span class="name">self</span><span class="op">.</span><span class="name">ensure_ascii</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#275" name="275">0275</a>                <span class="name">encoder</span> <span class="op">=</span> <span class="name">encode_basestring_ascii</span><br />
|
||||||
|
<a class="lnum" href="#276" name="276">0276</a>            <span class="keyword">else</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#277" name="277">0277</a>                <span class="name">encoder</span> <span class="op">=</span> <span class="name">encode_basestring</span><br />
|
||||||
|
<a class="lnum" href="#278" name="278">0278</a>            <span class="name">_encoding</span> <span class="op">=</span> <span class="name">self</span><span class="op">.</span><span class="name">encoding</span><br />
|
||||||
|
<a class="lnum" href="#279" name="279">0279</a>            <span class="keyword">if</span> <span class="op">(</span><span class="name">_encoding</span> <span class="keyword">is</span> <span class="keyword">not</span> <span class="name">None</span> <span class="keyword">and</span> <span class="name">isinstance</span><span class="op">(</span><span class="name">o</span><span class="op">,</span> <span class="name">str</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#280" name="280">0280</a>                    <span class="keyword">and</span> <span class="keyword">not</span> <span class="op">(</span><span class="name">_need_utf8</span> <span class="keyword">and</span> <span class="name">_encoding</span> <span class="op">==</span> <span class="string">'utf-8'</span><span class="op">)</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#281" name="281">0281</a>                <span class="name">o</span> <span class="op">=</span> <span class="name">o</span><span class="op">.</span><span class="name">decode</span><span class="op">(</span><span class="name">_encoding</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#282" name="282">0282</a>            <span class="keyword">yield</span> <span class="name">encoder</span><span class="op">(</span><span class="name">o</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#283" name="283">0283</a>        <span class="keyword">elif</span> <span class="name">o</span> <span class="keyword">is</span> <span class="name">None</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#284" name="284">0284</a>            <span class="keyword">yield</span> <span class="string">'null'</span><br />
|
||||||
|
<a class="lnum" href="#285" name="285">0285</a>        <span class="keyword">elif</span> <span class="name">o</span> <span class="keyword">is</span> <span class="name">True</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#286" name="286">0286</a>            <span class="keyword">yield</span> <span class="string">'true'</span><br />
|
||||||
|
<a class="lnum" href="#287" name="287">0287</a>        <span class="keyword">elif</span> <span class="name">o</span> <span class="keyword">is</span> <span class="name">False</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#288" name="288">0288</a>            <span class="keyword">yield</span> <span class="string">'false'</span><br />
|
||||||
|
<a class="lnum" href="#289" name="289">0289</a>        <span class="keyword">elif</span> <span class="name">isinstance</span><span class="op">(</span><span class="name">o</span><span class="op">,</span> <span class="op">(</span><span class="name">int</span><span class="op">,</span> <span class="name">long</span><span class="op">)</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#290" name="290">0290</a>            <span class="keyword">yield</span> <span class="name">str</span><span class="op">(</span><span class="name">o</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#291" name="291">0291</a>        <span class="keyword">elif</span> <span class="name">isinstance</span><span class="op">(</span><span class="name">o</span><span class="op">,</span> <span class="name">float</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#292" name="292">0292</a>            <span class="keyword">yield</span> <span class="name">floatstr</span><span class="op">(</span><span class="name">o</span><span class="op">,</span> <span class="name">self</span><span class="op">.</span><span class="name">allow_nan</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#293" name="293">0293</a>        <span class="keyword">elif</span> <span class="name">isinstance</span><span class="op">(</span><span class="name">o</span><span class="op">,</span> <span class="op">(</span><span class="name">list</span><span class="op">,</span> <span class="name">tuple</span><span class="op">)</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#294" name="294">0294</a>            <span class="keyword">for</span> <span class="name">chunk</span> <span class="keyword">in</span> <span class="name">self</span><span class="op">.</span><span class="name">_iterencode_list</span><span class="op">(</span><span class="name">o</span><span class="op">,</span> <span class="name">markers</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#295" name="295">0295</a>                <span class="keyword">yield</span> <span class="name">chunk</span><br />
|
||||||
|
<a class="lnum" href="#296" name="296">0296</a>        <span class="keyword">elif</span> <span class="name">isinstance</span><span class="op">(</span><span class="name">o</span><span class="op">,</span> <span class="name">dict</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#297" name="297">0297</a>            <span class="keyword">for</span> <span class="name">chunk</span> <span class="keyword">in</span> <span class="name">self</span><span class="op">.</span><span class="name">_iterencode_dict</span><span class="op">(</span><span class="name">o</span><span class="op">,</span> <span class="name">markers</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#298" name="298">0298</a>                <span class="keyword">yield</span> <span class="name">chunk</span><br />
|
||||||
|
<a class="lnum" href="#299" name="299">0299</a>        <span class="keyword">else</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#300" name="300">0300</a>            <span class="keyword">if</span> <span class="name">markers</span> <span class="keyword">is</span> <span class="keyword">not</span> <span class="name">None</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#301" name="301">0301</a>                <span class="name">markerid</span> <span class="op">=</span> <span class="name">id</span><span class="op">(</span><span class="name">o</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#302" name="302">0302</a>                <span class="keyword">if</span> <span class="name">markerid</span> <span class="keyword">in</span> <span class="name">markers</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#303" name="303">0303</a>                    <span class="keyword">raise</span> <span class="name">ValueError</span><span class="op">(</span><span class="string">"Circular reference detected"</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#304" name="304">0304</a>                <span class="name">markers</span><span class="op">[</span><span class="name">markerid</span><span class="op">]</span> <span class="op">=</span> <span class="name">o</span><br />
|
||||||
|
<a class="lnum" href="#305" name="305">0305</a>            <span class="keyword">for</span> <span class="name">chunk</span> <span class="keyword">in</span> <span class="name">self</span><span class="op">.</span><span class="name">_iterencode_default</span><span class="op">(</span><span class="name">o</span><span class="op">,</span> <span class="name">markers</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#306" name="306">0306</a>                <span class="keyword">yield</span> <span class="name">chunk</span><br />
|
||||||
|
<a class="lnum" href="#307" name="307">0307</a>            <span class="keyword">if</span> <span class="name">markers</span> <span class="keyword">is</span> <span class="keyword">not</span> <span class="name">None</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#308" name="308">0308</a>                <span class="keyword">del</span> <span class="name">markers</span><span class="op">[</span><span class="name">markerid</span><span class="op">]</span><br />
|
||||||
|
<a class="lnum" href="#309" name="309">0309</a><br />
|
||||||
|
<a class="lnum" href="#310" name="310">0310</a>    <span class="keyword">def</span> <span class="name">_iterencode_default</span><span class="op">(</span><span class="name">self</span><span class="op">,</span> <span class="name">o</span><span class="op">,</span> <span class="name">markers</span><span class="op">=</span><span class="name">None</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#311" name="311">0311</a>        <span class="name">newobj</span> <span class="op">=</span> <span class="name">self</span><span class="op">.</span><span class="name">default</span><span class="op">(</span><span class="name">o</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#312" name="312">0312</a>        <span class="keyword">return</span> <span class="name">self</span><span class="op">.</span><span class="name">_iterencode</span><span class="op">(</span><span class="name">newobj</span><span class="op">,</span> <span class="name">markers</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#313" name="313">0313</a><br />
|
||||||
|
<a class="lnum" href="#314" name="314">0314</a>    <span class="keyword">def</span> <span class="name">default</span><span class="op">(</span><span class="name">self</span><span class="op">,</span> <span class="name">o</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#315" name="315">0315</a>        <span class="string">"""</span><br />
|
||||||
|
<a class="lnum" href="#316" name="316">0316</a><span class="string">        Implement this method in a subclass such that it returns</span><br />
|
||||||
|
<a class="lnum" href="#317" name="317">0317</a><span class="string">        a serializable object for ``o``, or calls the base implementation</span><br />
|
||||||
|
<a class="lnum" href="#318" name="318">0318</a><span class="string">        (to raise a ``TypeError``).</span><br />
|
||||||
|
<a class="lnum" href="#319" name="319">0319</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#320" name="320">0320</a><span class="string">        For example, to support arbitrary iterators, you could</span><br />
|
||||||
|
<a class="lnum" href="#321" name="321">0321</a><span class="string">        implement default like this::</span><br />
|
||||||
|
<a class="lnum" href="#322" name="322">0322</a><span class="string">            </span><br />
|
||||||
|
<a class="lnum" href="#323" name="323">0323</a><span class="string">            def default(self, o):</span><br />
|
||||||
|
<a class="lnum" href="#324" name="324">0324</a><span class="string">                try:</span><br />
|
||||||
|
<a class="lnum" href="#325" name="325">0325</a><span class="string">                    iterable = iter(o)</span><br />
|
||||||
|
<a class="lnum" href="#326" name="326">0326</a><span class="string">                except TypeError:</span><br />
|
||||||
|
<a class="lnum" href="#327" name="327">0327</a><span class="string">                    pass</span><br />
|
||||||
|
<a class="lnum" href="#328" name="328">0328</a><span class="string">                else:</span><br />
|
||||||
|
<a class="lnum" href="#329" name="329">0329</a><span class="string">                    return list(iterable)</span><br />
|
||||||
|
<a class="lnum" href="#330" name="330">0330</a><span class="string">                return JSONEncoder.default(self, o)</span><br />
|
||||||
|
<a class="lnum" href="#331" name="331">0331</a><span class="string">        """</span><br />
|
||||||
|
<a class="lnum" href="#332" name="332">0332</a>        <span class="keyword">raise</span> <span class="name">TypeError</span><span class="op">(</span><span class="string">"%r is not JSON serializable"</span> <span class="op">%</span> <span class="op">(</span><span class="name">o</span><span class="op">,</span><span class="op">)</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#333" name="333">0333</a><br />
|
||||||
|
<a class="lnum" href="#334" name="334">0334</a>    <span class="keyword">def</span> <span class="name">encode</span><span class="op">(</span><span class="name">self</span><span class="op">,</span> <span class="name">o</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#335" name="335">0335</a>        <span class="string">"""</span><br />
|
||||||
|
<a class="lnum" href="#336" name="336">0336</a><span class="string">        Return a JSON string representation of a Python data structure.</span><br />
|
||||||
|
<a class="lnum" href="#337" name="337">0337</a><span class="string"></span><br />
|
||||||
|
<a class="lnum" href="#338" name="338">0338</a><span class="string">        >>> JSONEncoder().encode({"foo": ["bar", "baz"]})</span><br />
|
||||||
|
<a class="lnum" href="#339" name="339">0339</a><span class="string">        '{"foo":["bar", "baz"]}'</span><br />
|
||||||
|
<a class="lnum" href="#340" name="340">0340</a><span class="string">        """</span><br />
|
||||||
|
<a class="lnum" href="#341" name="341">0341</a>        <span class="comment"># This is for extremely simple cases and benchmarks...</span><br />
|
||||||
|
<a class="lnum" href="#342" name="342">0342</a><span class="comment"></span>        <span class="keyword">if</span> <span class="name">isinstance</span><span class="op">(</span><span class="name">o</span><span class="op">,</span> <span class="name">basestring</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#343" name="343">0343</a>            <span class="keyword">if</span> <span class="name">isinstance</span><span class="op">(</span><span class="name">o</span><span class="op">,</span> <span class="name">str</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#344" name="344">0344</a>                <span class="name">_encoding</span> <span class="op">=</span> <span class="name">self</span><span class="op">.</span><span class="name">encoding</span><br />
|
||||||
|
<a class="lnum" href="#345" name="345">0345</a>                <span class="keyword">if</span> <span class="op">(</span><span class="name">_encoding</span> <span class="keyword">is</span> <span class="keyword">not</span> <span class="name">None</span><br />
|
||||||
|
<a class="lnum" href="#346" name="346">0346</a>                        <span class="keyword">and</span> <span class="keyword">not</span> <span class="op">(</span><span class="name">_encoding</span> <span class="op">==</span> <span class="string">'utf-8'</span> <span class="keyword">and</span> <span class="name">_need_utf8</span><span class="op">)</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#347" name="347">0347</a>                    <span class="name">o</span> <span class="op">=</span> <span class="name">o</span><span class="op">.</span><span class="name">decode</span><span class="op">(</span><span class="name">_encoding</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#348" name="348">0348</a>            <span class="keyword">return</span> <span class="name">encode_basestring_ascii</span><span class="op">(</span><span class="name">o</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#349" name="349">0349</a>        <span class="comment"># This doesn't pass the iterator directly to ''.join() because it</span><br />
|
||||||
|
<a class="lnum" href="#350" name="350">0350</a><span class="comment"></span>        <span class="comment"># sucks at reporting exceptions.  It's going to do this internally</span><br />
|
||||||
|
<a class="lnum" href="#351" name="351">0351</a><span class="comment"></span>        <span class="comment"># anyway because it uses PySequence_Fast or similar.</span><br />
|
||||||
|
<a class="lnum" href="#352" name="352">0352</a><span class="comment"></span>        <span class="name">chunks</span> <span class="op">=</span> <span class="name">list</span><span class="op">(</span><span class="name">self</span><span class="op">.</span><span class="name">iterencode</span><span class="op">(</span><span class="name">o</span><span class="op">)</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#353" name="353">0353</a>        <span class="keyword">return</span> <span class="string">''</span><span class="op">.</span><span class="name">join</span><span class="op">(</span><span class="name">chunks</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#354" name="354">0354</a><br />
|
||||||
|
<a class="lnum" href="#355" name="355">0355</a>    <span class="keyword">def</span> <span class="name">iterencode</span><span class="op">(</span><span class="name">self</span><span class="op">,</span> <span class="name">o</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#356" name="356">0356</a>        <span class="string">"""</span><br />
|
||||||
|
<a class="lnum" href="#357" name="357">0357</a><span class="string">        Encode the given object and yield each string</span><br />
|
||||||
|
<a class="lnum" href="#358" name="358">0358</a><span class="string">        representation as available.</span><br />
|
||||||
|
<a class="lnum" href="#359" name="359">0359</a><span class="string">        </span><br />
|
||||||
|
<a class="lnum" href="#360" name="360">0360</a><span class="string">        For example::</span><br />
|
||||||
|
<a class="lnum" href="#361" name="361">0361</a><span class="string">            </span><br />
|
||||||
|
<a class="lnum" href="#362" name="362">0362</a><span class="string">            for chunk in JSONEncoder().iterencode(bigobject):</span><br />
|
||||||
|
<a class="lnum" href="#363" name="363">0363</a><span class="string">                mysocket.write(chunk)</span><br />
|
||||||
|
<a class="lnum" href="#364" name="364">0364</a><span class="string">        """</span><br />
|
||||||
|
<a class="lnum" href="#365" name="365">0365</a>        <span class="keyword">if</span> <span class="name">self</span><span class="op">.</span><span class="name">check_circular</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#366" name="366">0366</a>            <span class="name">markers</span> <span class="op">=</span> <span class="op">{</span><span class="op">}</span><br />
|
||||||
|
<a class="lnum" href="#367" name="367">0367</a>        <span class="keyword">else</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#368" name="368">0368</a>            <span class="name">markers</span> <span class="op">=</span> <span class="name">None</span><br />
|
||||||
|
<a class="lnum" href="#369" name="369">0369</a>        <span class="keyword">return</span> <span class="name">self</span><span class="op">.</span><span class="name">_iterencode</span><span class="op">(</span><span class="name">o</span><span class="op">,</span> <span class="name">markers</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#370" name="370">0370</a><br />
|
||||||
|
<a class="lnum" href="#371" name="371">0371</a><span class="name">__all__</span> <span class="op">=</span> <span class="op">[</span><span class="string">'JSONEncoder'</span><span class="op">]</span></code></div></body></html>
|
||||||
|
|
@ -0,0 +1,112 @@
|
||||||
|
<html><head><title>/Users/bob/src/simplejson/simplejson/jsonfilter.py</title>
|
||||||
|
<script type="text/javascript"><!--
|
||||||
|
|
||||||
|
function show_line_range() {
|
||||||
|
var href = document.location.href;
|
||||||
|
if (href.indexOf('?') == -1) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
var qs = href.substring(href.indexOf('?')+1);
|
||||||
|
if (qs.indexOf('#') >= 0) {
|
||||||
|
qs = qs.substring(0, qs.indexOf('#'));
|
||||||
|
}
|
||||||
|
var first = qs.match(/f=(\d+)/)[1];
|
||||||
|
var last = qs.match(/l=(\d+)/)[1];
|
||||||
|
if (! first || ! last) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
var anchors = document.getElementsByTagName('A');
|
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|
var container = document.createElement('DIV');
|
||||||
|
container.className = 'highlighted';
|
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|
var children = [];
|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
var el = anchors[i];
|
||||||
|
if (el.getAttribute('name') == first) {
|
||||||
|
start = el.previousSibling;
|
||||||
|
parent = el.parentNode;
|
||||||
|
highlight = true;
|
||||||
|
}
|
||||||
|
if (el.getAttribute('name') == last) {
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
if (highlight) {
|
||||||
|
children[children.length] = el;
|
||||||
|
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|
||||||
|
while (el && el.tagName != 'A') {
|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
container.appendChild(children[i]);
|
||||||
|
}
|
||||||
|
if (start) {
|
||||||
|
start.parentNode.insertBefore(container, start.nextSibling);
|
||||||
|
} else {
|
||||||
|
parent.insertBefore(container, parent.childNodes[0]);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// --></script>
|
||||||
|
<style>
|
||||||
|
div.python {
|
||||||
|
color: #333
|
||||||
|
}
|
||||||
|
div.python a.lnum {
|
||||||
|
color: #555;
|
||||||
|
background-color: #eee;
|
||||||
|
border-right: 1px solid #999;
|
||||||
|
padding-right: 2px;
|
||||||
|
margin-right: 4px;
|
||||||
|
}
|
||||||
|
div.python span.comment { color: #933 }
|
||||||
|
div.python span.keyword { color: #a3e; font-weight: bold }
|
||||||
|
div.python span.op { color: #c96 }
|
||||||
|
div.python span.string { color: #6a6 }
|
||||||
|
div.python span.name { }
|
||||||
|
div.python span.text { color: #333 }
|
||||||
|
div.highlighted { background-color: #ff9; border: 1px solid #009 }
|
||||||
|
</style></head><body onload="show_line_range()"><div class="python"><code><a class="lnum" href="#1" name="1">0001</a><span class="keyword">import</span> <span class="name">simplejson</span><br />
|
||||||
|
<a class="lnum" href="#2" name="2">0002</a><span class="keyword">import</span> <span class="name">cgi</span><br />
|
||||||
|
<a class="lnum" href="#3" name="3">0003</a><br />
|
||||||
|
<a class="lnum" href="#4" name="4">0004</a><span class="keyword">class</span> <span class="name">JSONFilter</span><span class="op">(</span><span class="name">object</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#5" name="5">0005</a>    <span class="keyword">def</span> <span class="name">__init__</span><span class="op">(</span><span class="name">self</span><span class="op">,</span> <span class="name">app</span><span class="op">,</span> <span class="name">mime_type</span><span class="op">=</span><span class="string">'text/x-json'</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#6" name="6">0006</a>        <span class="name">self</span><span class="op">.</span><span class="name">app</span> <span class="op">=</span> <span class="name">app</span><br />
|
||||||
|
<a class="lnum" href="#7" name="7">0007</a>        <span class="name">self</span><span class="op">.</span><span class="name">mime_type</span> <span class="op">=</span> <span class="name">mime_type</span><br />
|
||||||
|
<a class="lnum" href="#8" name="8">0008</a><br />
|
||||||
|
<a class="lnum" href="#9" name="9">0009</a>    <span class="keyword">def</span> <span class="name">__call__</span><span class="op">(</span><span class="name">self</span><span class="op">,</span> <span class="name">environ</span><span class="op">,</span> <span class="name">start_response</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#10" name="10">0010</a>        <span class="comment"># Read JSON POST input to jsonfilter.json if matching mime type</span><br />
|
||||||
|
<a class="lnum" href="#11" name="11">0011</a><span class="comment"></span>        <span class="name">response</span> <span class="op">=</span> <span class="op">{</span><span class="string">'status'</span><span class="op">:</span> <span class="string">'200 OK'</span><span class="op">,</span> <span class="string">'headers'</span><span class="op">:</span> <span class="op">[</span><span class="op">]</span><span class="op">}</span><br />
|
||||||
|
<a class="lnum" href="#12" name="12">0012</a>        <span class="keyword">def</span> <span class="name">json_start_response</span><span class="op">(</span><span class="name">status</span><span class="op">,</span> <span class="name">headers</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#13" name="13">0013</a>            <span class="name">response</span><span class="op">[</span><span class="string">'status'</span><span class="op">]</span> <span class="op">=</span> <span class="name">status</span><br />
|
||||||
|
<a class="lnum" href="#14" name="14">0014</a>            <span class="name">response</span><span class="op">[</span><span class="string">'headers'</span><span class="op">]</span><span class="op">.</span><span class="name">extend</span><span class="op">(</span><span class="name">headers</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#15" name="15">0015</a>        <span class="name">environ</span><span class="op">[</span><span class="string">'jsonfilter.mime_type'</span><span class="op">]</span> <span class="op">=</span> <span class="name">self</span><span class="op">.</span><span class="name">mime_type</span><br />
|
||||||
|
<a class="lnum" href="#16" name="16">0016</a>        <span class="keyword">if</span> <span class="name">environ</span><span class="op">.</span><span class="name">get</span><span class="op">(</span><span class="string">'REQUEST_METHOD'</span><span class="op">,</span> <span class="string">''</span><span class="op">)</span> <span class="op">==</span> <span class="string">'POST'</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#17" name="17">0017</a>            <span class="keyword">if</span> <span class="name">environ</span><span class="op">.</span><span class="name">get</span><span class="op">(</span><span class="string">'CONTENT_TYPE'</span><span class="op">,</span> <span class="string">''</span><span class="op">)</span> <span class="op">==</span> <span class="name">self</span><span class="op">.</span><span class="name">mime_type</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#18" name="18">0018</a>                <span class="name">args</span> <span class="op">=</span> <span class="op">[</span><span class="name">_</span> <span class="keyword">for</span> <span class="name">_</span> <span class="keyword">in</span> <span class="op">[</span><span class="name">environ</span><span class="op">.</span><span class="name">get</span><span class="op">(</span><span class="string">'CONTENT_LENGTH'</span><span class="op">)</span><span class="op">]</span> <span class="keyword">if</span> <span class="name">_</span><span class="op">]</span><br />
|
||||||
|
<a class="lnum" href="#19" name="19">0019</a>                <span class="name">data</span> <span class="op">=</span> <span class="name">environ</span><span class="op">[</span><span class="string">'wsgi.input'</span><span class="op">]</span><span class="op">.</span><span class="name">read</span><span class="op">(</span><span class="op">*</span><span class="name">map</span><span class="op">(</span><span class="name">int</span><span class="op">,</span> <span class="name">args</span><span class="op">)</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#20" name="20">0020</a>                <span class="name">environ</span><span class="op">[</span><span class="string">'jsonfilter.json'</span><span class="op">]</span> <span class="op">=</span> <span class="name">simplejson</span><span class="op">.</span><span class="name">loads</span><span class="op">(</span><span class="name">data</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#21" name="21">0021</a>        <span class="name">res</span> <span class="op">=</span> <span class="name">simplejson</span><span class="op">.</span><span class="name">dumps</span><span class="op">(</span><span class="name">self</span><span class="op">.</span><span class="name">app</span><span class="op">(</span><span class="name">environ</span><span class="op">,</span> <span class="name">json_start_response</span><span class="op">)</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#22" name="22">0022</a>        <span class="name">jsonp</span> <span class="op">=</span> <span class="name">cgi</span><span class="op">.</span><span class="name">parse_qs</span><span class="op">(</span><span class="name">environ</span><span class="op">.</span><span class="name">get</span><span class="op">(</span><span class="string">'QUERY_STRING'</span><span class="op">,</span> <span class="string">''</span><span class="op">)</span><span class="op">)</span><span class="op">.</span><span class="name">get</span><span class="op">(</span><span class="string">'jsonp'</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#23" name="23">0023</a>        <span class="keyword">if</span> <span class="name">jsonp</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#24" name="24">0024</a>            <span class="name">content_type</span> <span class="op">=</span> <span class="string">'text/javascript'</span><br />
|
||||||
|
<a class="lnum" href="#25" name="25">0025</a>            <span class="name">res</span> <span class="op">=</span> <span class="string">''</span><span class="op">.</span><span class="name">join</span><span class="op">(</span><span class="name">jsonp</span> <span class="op">+</span> <span class="op">[</span><span class="string">'('</span><span class="op">,</span> <span class="name">res</span><span class="op">,</span> <span class="string">')'</span><span class="op">]</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#26" name="26">0026</a>        <span class="keyword">elif</span> <span class="string">'Opera'</span> <span class="keyword">in</span> <span class="name">environ</span><span class="op">.</span><span class="name">get</span><span class="op">(</span><span class="string">'HTTP_USER_AGENT'</span><span class="op">,</span> <span class="string">''</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#27" name="27">0027</a>            <span class="comment"># Opera has bunk XMLHttpRequest support for most mime types</span><br />
|
||||||
|
<a class="lnum" href="#28" name="28">0028</a><span class="comment"></span>            <span class="name">content_type</span> <span class="op">=</span> <span class="string">'text/plain'</span><br />
|
||||||
|
<a class="lnum" href="#29" name="29">0029</a>        <span class="keyword">else</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#30" name="30">0030</a>            <span class="name">content_type</span> <span class="op">=</span> <span class="name">self</span><span class="op">.</span><span class="name">mime_type</span><br />
|
||||||
|
<a class="lnum" href="#31" name="31">0031</a>        <span class="name">headers</span> <span class="op">=</span> <span class="op">[</span><br />
|
||||||
|
<a class="lnum" href="#32" name="32">0032</a>            <span class="op">(</span><span class="string">'Content-type'</span><span class="op">,</span> <span class="name">content_type</span><span class="op">)</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#33" name="33">0033</a>            <span class="op">(</span><span class="string">'Content-length'</span><span class="op">,</span> <span class="name">len</span><span class="op">(</span><span class="name">res</span><span class="op">)</span><span class="op">)</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#34" name="34">0034</a>        <span class="op">]</span><br />
|
||||||
|
<a class="lnum" href="#35" name="35">0035</a>        <span class="name">headers</span><span class="op">.</span><span class="name">extend</span><span class="op">(</span><span class="name">response</span><span class="op">[</span><span class="string">'headers'</span><span class="op">]</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#36" name="36">0036</a>        <span class="name">start_response</span><span class="op">(</span><span class="name">response</span><span class="op">[</span><span class="string">'status'</span><span class="op">]</span><span class="op">,</span> <span class="name">headers</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#37" name="37">0037</a>        <span class="keyword">return</span> <span class="op">[</span><span class="name">res</span><span class="op">]</span><br />
|
||||||
|
<a class="lnum" href="#38" name="38">0038</a><br />
|
||||||
|
<a class="lnum" href="#39" name="39">0039</a><span class="keyword">def</span> <span class="name">factory</span><span class="op">(</span><span class="name">app</span><span class="op">,</span> <span class="name">global_conf</span><span class="op">,</span> <span class="op">**</span><span class="name">kw</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#40" name="40">0040</a>    <span class="keyword">return</span> <span class="name">JSONFilter</span><span class="op">(</span><span class="name">app</span><span class="op">,</span> <span class="op">**</span><span class="name">kw</span><span class="op">)</span></code></div></body></html>
|
||||||
|
|
@ -0,0 +1,135 @@
|
||||||
|
<html><head><title>/Users/bob/src/simplejson/simplejson/scanner.py</title>
|
||||||
|
<script type="text/javascript"><!--
|
||||||
|
|
||||||
|
function show_line_range() {
|
||||||
|
var href = document.location.href;
|
||||||
|
if (href.indexOf('?') == -1) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
var qs = href.substring(href.indexOf('?')+1);
|
||||||
|
if (qs.indexOf('#') >= 0) {
|
||||||
|
qs = qs.substring(0, qs.indexOf('#'));
|
||||||
|
}
|
||||||
|
var first = qs.match(/f=(\d+)/)[1];
|
||||||
|
var last = qs.match(/l=(\d+)/)[1];
|
||||||
|
if (! first || ! last) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
var anchors = document.getElementsByTagName('A');
|
||||||
|
var container = document.createElement('DIV');
|
||||||
|
container.className = 'highlighted';
|
||||||
|
var children = [];
|
||||||
|
var start = null;
|
||||||
|
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|
||||||
|
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|
||||||
|
for (var i = 0; i < anchors.length; i++) {
|
||||||
|
var el = anchors[i];
|
||||||
|
if (el.getAttribute('name') == first) {
|
||||||
|
start = el.previousSibling;
|
||||||
|
parent = el.parentNode;
|
||||||
|
highlight = true;
|
||||||
|
}
|
||||||
|
if (el.getAttribute('name') == last) {
|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
children[children.length] = el;
|
||||||
|
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|
||||||
|
while (el && el.tagName != 'A') {
|
||||||
|
children[children.length] = el;
|
||||||
|
el = el.nextSibling;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
for (i=0; i<children.length; i++) {
|
||||||
|
container.appendChild(children[i]);
|
||||||
|
}
|
||||||
|
if (start) {
|
||||||
|
start.parentNode.insertBefore(container, start.nextSibling);
|
||||||
|
} else {
|
||||||
|
parent.insertBefore(container, parent.childNodes[0]);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// --></script>
|
||||||
|
<style>
|
||||||
|
div.python {
|
||||||
|
color: #333
|
||||||
|
}
|
||||||
|
div.python a.lnum {
|
||||||
|
color: #555;
|
||||||
|
background-color: #eee;
|
||||||
|
border-right: 1px solid #999;
|
||||||
|
padding-right: 2px;
|
||||||
|
margin-right: 4px;
|
||||||
|
}
|
||||||
|
div.python span.comment { color: #933 }
|
||||||
|
div.python span.keyword { color: #a3e; font-weight: bold }
|
||||||
|
div.python span.op { color: #c96 }
|
||||||
|
div.python span.string { color: #6a6 }
|
||||||
|
div.python span.name { }
|
||||||
|
div.python span.text { color: #333 }
|
||||||
|
div.highlighted { background-color: #ff9; border: 1px solid #009 }
|
||||||
|
</style></head><body onload="show_line_range()"><div class="python"><code><a class="lnum" href="#1" name="1">0001</a><span class="string">"""</span><br />
|
||||||
|
<a class="lnum" href="#2" name="2">0002</a><span class="string">Iterator based sre token scanner</span><br />
|
||||||
|
<a class="lnum" href="#3" name="3">0003</a><span class="string">"""</span><br />
|
||||||
|
<a class="lnum" href="#4" name="4">0004</a><span class="keyword">import</span> <span class="name">sre_parse</span><span class="op">,</span> <span class="name">sre_compile</span><span class="op">,</span> <span class="name">sre_constants</span><br />
|
||||||
|
<a class="lnum" href="#5" name="5">0005</a><span class="keyword">from</span> <span class="name">sre_constants</span> <span class="keyword">import</span> <span class="name">BRANCH</span><span class="op">,</span> <span class="name">SUBPATTERN</span><br />
|
||||||
|
<a class="lnum" href="#6" name="6">0006</a><span class="keyword">from</span> <span class="name">re</span> <span class="keyword">import</span> <span class="name">VERBOSE</span><span class="op">,</span> <span class="name">MULTILINE</span><span class="op">,</span> <span class="name">DOTALL</span><br />
|
||||||
|
<a class="lnum" href="#7" name="7">0007</a><span class="keyword">import</span> <span class="name">re</span><br />
|
||||||
|
<a class="lnum" href="#8" name="8">0008</a><br />
|
||||||
|
<a class="lnum" href="#9" name="9">0009</a><span class="name">__all__</span> <span class="op">=</span> <span class="op">[</span><span class="string">'Scanner'</span><span class="op">,</span> <span class="string">'pattern'</span><span class="op">]</span><br />
|
||||||
|
<a class="lnum" href="#10" name="10">0010</a><br />
|
||||||
|
<a class="lnum" href="#11" name="11">0011</a><span class="name">FLAGS</span> <span class="op">=</span> <span class="op">(</span><span class="name">VERBOSE</span> <span class="op">|</span> <span class="name">MULTILINE</span> <span class="op">|</span> <span class="name">DOTALL</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#12" name="12">0012</a><span class="keyword">class</span> <span class="name">Scanner</span><span class="op">(</span><span class="name">object</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#13" name="13">0013</a>    <span class="keyword">def</span> <span class="name">__init__</span><span class="op">(</span><span class="name">self</span><span class="op">,</span> <span class="name">lexicon</span><span class="op">,</span> <span class="name">flags</span><span class="op">=</span><span class="name">FLAGS</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#14" name="14">0014</a>        <span class="name">self</span><span class="op">.</span><span class="name">actions</span> <span class="op">=</span> <span class="op">[</span><span class="name">None</span><span class="op">]</span><br />
|
||||||
|
<a class="lnum" href="#15" name="15">0015</a>        <span class="comment"># combine phrases into a compound pattern</span><br />
|
||||||
|
<a class="lnum" href="#16" name="16">0016</a><span class="comment"></span>        <span class="name">s</span> <span class="op">=</span> <span class="name">sre_parse</span><span class="op">.</span><span class="name">Pattern</span><span class="op">(</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#17" name="17">0017</a>        <span class="name">s</span><span class="op">.</span><span class="name">flags</span> <span class="op">=</span> <span class="name">flags</span><br />
|
||||||
|
<a class="lnum" href="#18" name="18">0018</a>        <span class="name">p</span> <span class="op">=</span> <span class="op">[</span><span class="op">]</span><br />
|
||||||
|
<a class="lnum" href="#19" name="19">0019</a>        <span class="keyword">for</span> <span class="name">idx</span><span class="op">,</span> <span class="name">token</span> <span class="keyword">in</span> <span class="name">enumerate</span><span class="op">(</span><span class="name">lexicon</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#20" name="20">0020</a>            <span class="name">phrase</span> <span class="op">=</span> <span class="name">token</span><span class="op">.</span><span class="name">pattern</span><br />
|
||||||
|
<a class="lnum" href="#21" name="21">0021</a>            <span class="keyword">try</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#22" name="22">0022</a>                <span class="name">subpattern</span> <span class="op">=</span> <span class="name">sre_parse</span><span class="op">.</span><span class="name">SubPattern</span><span class="op">(</span><span class="name">s</span><span class="op">,</span><br />
|
||||||
|
<a class="lnum" href="#23" name="23">0023</a>                    <span class="op">[</span><span class="op">(</span><span class="name">SUBPATTERN</span><span class="op">,</span> <span class="op">(</span><span class="name">idx</span> <span class="op">+</span> <span class="number">1</span><span class="op">,</span> <span class="name">sre_parse</span><span class="op">.</span><span class="name">parse</span><span class="op">(</span><span class="name">phrase</span><span class="op">,</span> <span class="name">flags</span><span class="op">)</span><span class="op">)</span><span class="op">)</span><span class="op">]</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#24" name="24">0024</a>            <span class="keyword">except</span> <span class="name">sre_constants</span><span class="op">.</span><span class="name">error</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#25" name="25">0025</a>                <span class="keyword">raise</span><br />
|
||||||
|
<a class="lnum" href="#26" name="26">0026</a>            <span class="name">p</span><span class="op">.</span><span class="name">append</span><span class="op">(</span><span class="name">subpattern</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#27" name="27">0027</a>            <span class="name">self</span><span class="op">.</span><span class="name">actions</span><span class="op">.</span><span class="name">append</span><span class="op">(</span><span class="name">token</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#28" name="28">0028</a><br />
|
||||||
|
<a class="lnum" href="#29" name="29">0029</a>        <span class="name">p</span> <span class="op">=</span> <span class="name">sre_parse</span><span class="op">.</span><span class="name">SubPattern</span><span class="op">(</span><span class="name">s</span><span class="op">,</span> <span class="op">[</span><span class="op">(</span><span class="name">BRANCH</span><span class="op">,</span> <span class="op">(</span><span class="name">None</span><span class="op">,</span> <span class="name">p</span><span class="op">)</span><span class="op">)</span><span class="op">]</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#30" name="30">0030</a>        <span class="name">self</span><span class="op">.</span><span class="name">scanner</span> <span class="op">=</span> <span class="name">sre_compile</span><span class="op">.</span><span class="name">compile</span><span class="op">(</span><span class="name">p</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#31" name="31">0031</a><br />
|
||||||
|
<a class="lnum" href="#32" name="32">0032</a><br />
|
||||||
|
<a class="lnum" href="#33" name="33">0033</a>    <span class="keyword">def</span> <span class="name">iterscan</span><span class="op">(</span><span class="name">self</span><span class="op">,</span> <span class="name">string</span><span class="op">,</span> <span class="name">idx</span><span class="op">=</span><span class="number">0</span><span class="op">,</span> <span class="name">context</span><span class="op">=</span><span class="name">None</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#34" name="34">0034</a>        <span class="string">"""</span><br />
|
||||||
|
<a class="lnum" href="#35" name="35">0035</a><span class="string">        Yield match, end_idx for each match</span><br />
|
||||||
|
<a class="lnum" href="#36" name="36">0036</a><span class="string">        """</span><br />
|
||||||
|
<a class="lnum" href="#37" name="37">0037</a>        <span class="name">match</span> <span class="op">=</span> <span class="name">self</span><span class="op">.</span><span class="name">scanner</span><span class="op">.</span><span class="name">scanner</span><span class="op">(</span><span class="name">string</span><span class="op">,</span> <span class="name">idx</span><span class="op">)</span><span class="op">.</span><span class="name">match</span><br />
|
||||||
|
<a class="lnum" href="#38" name="38">0038</a>        <span class="name">actions</span> <span class="op">=</span> <span class="name">self</span><span class="op">.</span><span class="name">actions</span><br />
|
||||||
|
<a class="lnum" href="#39" name="39">0039</a>        <span class="name">lastend</span> <span class="op">=</span> <span class="name">idx</span><br />
|
||||||
|
<a class="lnum" href="#40" name="40">0040</a>        <span class="name">end</span> <span class="op">=</span> <span class="name">len</span><span class="op">(</span><span class="name">string</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#41" name="41">0041</a>        <span class="keyword">while</span> <span class="name">True</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#42" name="42">0042</a>            <span class="name">m</span> <span class="op">=</span> <span class="name">match</span><span class="op">(</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#43" name="43">0043</a>            <span class="keyword">if</span> <span class="name">m</span> <span class="keyword">is</span> <span class="name">None</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#44" name="44">0044</a>                <span class="keyword">break</span><br />
|
||||||
|
<a class="lnum" href="#45" name="45">0045</a>            <span class="name">matchbegin</span><span class="op">,</span> <span class="name">matchend</span> <span class="op">=</span> <span class="name">m</span><span class="op">.</span><span class="name">span</span><span class="op">(</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#46" name="46">0046</a>            <span class="keyword">if</span> <span class="name">lastend</span> <span class="op">==</span> <span class="name">matchend</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#47" name="47">0047</a>                <span class="keyword">break</span><br />
|
||||||
|
<a class="lnum" href="#48" name="48">0048</a>            <span class="name">action</span> <span class="op">=</span> <span class="name">actions</span><span class="op">[</span><span class="name">m</span><span class="op">.</span><span class="name">lastindex</span><span class="op">]</span><br />
|
||||||
|
<a class="lnum" href="#49" name="49">0049</a>            <span class="keyword">if</span> <span class="name">action</span> <span class="keyword">is</span> <span class="keyword">not</span> <span class="name">None</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#50" name="50">0050</a>                <span class="name">rval</span><span class="op">,</span> <span class="name">next_pos</span> <span class="op">=</span> <span class="name">action</span><span class="op">(</span><span class="name">m</span><span class="op">,</span> <span class="name">context</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#51" name="51">0051</a>                <span class="keyword">if</span> <span class="name">next_pos</span> <span class="keyword">is</span> <span class="keyword">not</span> <span class="name">None</span> <span class="keyword">and</span> <span class="name">next_pos</span> <span class="op">!=</span> <span class="name">matchend</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#52" name="52">0052</a>                    <span class="comment"># "fast forward" the scanner</span><br />
|
||||||
|
<a class="lnum" href="#53" name="53">0053</a><span class="comment"></span>                    <span class="name">matchend</span> <span class="op">=</span> <span class="name">next_pos</span><br />
|
||||||
|
<a class="lnum" href="#54" name="54">0054</a>                    <span class="name">match</span> <span class="op">=</span> <span class="name">self</span><span class="op">.</span><span class="name">scanner</span><span class="op">.</span><span class="name">scanner</span><span class="op">(</span><span class="name">string</span><span class="op">,</span> <span class="name">matchend</span><span class="op">)</span><span class="op">.</span><span class="name">match</span><br />
|
||||||
|
<a class="lnum" href="#55" name="55">0055</a>                <span class="keyword">yield</span> <span class="name">rval</span><span class="op">,</span> <span class="name">matchend</span><br />
|
||||||
|
<a class="lnum" href="#56" name="56">0056</a>            <span class="name">lastend</span> <span class="op">=</span> <span class="name">matchend</span><br />
|
||||||
|
<a class="lnum" href="#57" name="57">0057</a><br />
|
||||||
|
<a class="lnum" href="#58" name="58">0058</a><span class="keyword">def</span> <span class="name">pattern</span><span class="op">(</span><span class="name">pattern</span><span class="op">,</span> <span class="name">flags</span><span class="op">=</span><span class="name">FLAGS</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#59" name="59">0059</a>    <span class="keyword">def</span> <span class="name">decorator</span><span class="op">(</span><span class="name">fn</span><span class="op">)</span><span class="op">:</span><br />
|
||||||
|
<a class="lnum" href="#60" name="60">0060</a>        <span class="name">fn</span><span class="op">.</span><span class="name">pattern</span> <span class="op">=</span> <span class="name">pattern</span><br />
|
||||||
|
<a class="lnum" href="#61" name="61">0061</a>        <span class="name">fn</span><span class="op">.</span><span class="name">regex</span> <span class="op">=</span> <span class="name">re</span><span class="op">.</span><span class="name">compile</span><span class="op">(</span><span class="name">pattern</span><span class="op">,</span> <span class="name">flags</span><span class="op">)</span><br />
|
||||||
|
<a class="lnum" href="#62" name="62">0062</a>        <span class="keyword">return</span> <span class="name">fn</span><br />
|
||||||
|
<a class="lnum" href="#63" name="63">0063</a>    <span class="keyword">return</span> <span class="name">decorator</span></code></div></body></html>
|
||||||
|
|
@ -0,0 +1,15 @@
|
||||||
|
This directory exists so that Subversion-based projects can share a single
|
||||||
|
copy of the ``ez_setup`` bootstrap module for ``setuptools``, and have it
|
||||||
|
automatically updated in their projects when ``setuptools`` is updated.
|
||||||
|
|
||||||
|
For your convenience, you may use the following svn:externals definition::
|
||||||
|
|
||||||
|
ez_setup svn://svn.eby-sarna.com/svnroot/ez_setup
|
||||||
|
|
||||||
|
You can set this by executing this command in your project directory::
|
||||||
|
|
||||||
|
svn propedit svn:externals .
|
||||||
|
|
||||||
|
And then adding the line shown above to the file that comes up for editing.
|
||||||
|
Then, whenever you update your project, ``ez_setup`` will be updated as well.
|
||||||
|
|
||||||
|
|
@ -0,0 +1,228 @@
|
||||||
|
#!python
|
||||||
|
"""Bootstrap setuptools installation
|
||||||
|
|
||||||
|
If you want to use setuptools in your package's setup.py, just include this
|
||||||
|
file in the same directory with it, and add this to the top of your setup.py::
|
||||||
|
|
||||||
|
from ez_setup import use_setuptools
|
||||||
|
use_setuptools()
|
||||||
|
|
||||||
|
If you want to require a specific version of setuptools, set a download
|
||||||
|
mirror, or use an alternate download directory, you can do so by supplying
|
||||||
|
the appropriate options to ``use_setuptools()``.
|
||||||
|
|
||||||
|
This file can also be run as a script to install or upgrade setuptools.
|
||||||
|
"""
|
||||||
|
import sys
|
||||||
|
DEFAULT_VERSION = "0.6c5"
|
||||||
|
DEFAULT_URL = "http://cheeseshop.python.org/packages/%s/s/setuptools/" % sys.version[:3]
|
||||||
|
|
||||||
|
md5_data = {
|
||||||
|
'setuptools-0.6b1-py2.3.egg': '8822caf901250d848b996b7f25c6e6ca',
|
||||||
|
'setuptools-0.6b1-py2.4.egg': 'b79a8a403e4502fbb85ee3f1941735cb',
|
||||||
|
'setuptools-0.6b2-py2.3.egg': '5657759d8a6d8fc44070a9d07272d99b',
|
||||||
|
'setuptools-0.6b2-py2.4.egg': '4996a8d169d2be661fa32a6e52e4f82a',
|
||||||
|
'setuptools-0.6b3-py2.3.egg': 'bb31c0fc7399a63579975cad9f5a0618',
|
||||||
|
'setuptools-0.6b3-py2.4.egg': '38a8c6b3d6ecd22247f179f7da669fac',
|
||||||
|
'setuptools-0.6b4-py2.3.egg': '62045a24ed4e1ebc77fe039aa4e6f7e5',
|
||||||
|
'setuptools-0.6b4-py2.4.egg': '4cb2a185d228dacffb2d17f103b3b1c4',
|
||||||
|
'setuptools-0.6c1-py2.3.egg': 'b3f2b5539d65cb7f74ad79127f1a908c',
|
||||||
|
'setuptools-0.6c1-py2.4.egg': 'b45adeda0667d2d2ffe14009364f2a4b',
|
||||||
|
'setuptools-0.6c2-py2.3.egg': 'f0064bf6aa2b7d0f3ba0b43f20817c27',
|
||||||
|
'setuptools-0.6c2-py2.4.egg': '616192eec35f47e8ea16cd6a122b7277',
|
||||||
|
'setuptools-0.6c3-py2.3.egg': 'f181fa125dfe85a259c9cd6f1d7b78fa',
|
||||||
|
'setuptools-0.6c3-py2.4.egg': 'e0ed74682c998bfb73bf803a50e7b71e',
|
||||||
|
'setuptools-0.6c3-py2.5.egg': 'abef16fdd61955514841c7c6bd98965e',
|
||||||
|
'setuptools-0.6c4-py2.3.egg': 'b0b9131acab32022bfac7f44c5d7971f',
|
||||||
|
'setuptools-0.6c4-py2.4.egg': '2a1f9656d4fbf3c97bf946c0a124e6e2',
|
||||||
|
'setuptools-0.6c4-py2.5.egg': '8f5a052e32cdb9c72bcf4b5526f28afc',
|
||||||
|
'setuptools-0.6c5-py2.3.egg': 'ee9fd80965da04f2f3e6b3576e9d8167',
|
||||||
|
'setuptools-0.6c5-py2.4.egg': 'afe2adf1c01701ee841761f5bcd8aa64',
|
||||||
|
'setuptools-0.6c5-py2.5.egg': 'a8d3f61494ccaa8714dfed37bccd3d5d',
|
||||||
|
}
|
||||||
|
|
||||||
|
import sys, os
|
||||||
|
|
||||||
|
def _validate_md5(egg_name, data):
|
||||||
|
if egg_name in md5_data:
|
||||||
|
from md5 import md5
|
||||||
|
digest = md5(data).hexdigest()
|
||||||
|
if digest != md5_data[egg_name]:
|
||||||
|
print >>sys.stderr, (
|
||||||
|
"md5 validation of %s failed! (Possible download problem?)"
|
||||||
|
% egg_name
|
||||||
|
)
|
||||||
|
sys.exit(2)
|
||||||
|
return data
|
||||||
|
|
||||||
|
|
||||||
|
def use_setuptools(
|
||||||
|
version=DEFAULT_VERSION, download_base=DEFAULT_URL, to_dir=os.curdir,
|
||||||
|
download_delay=15
|
||||||
|
):
|
||||||
|
"""Automatically find/download setuptools and make it available on sys.path
|
||||||
|
|
||||||
|
`version` should be a valid setuptools version number that is available
|
||||||
|
as an egg for download under the `download_base` URL (which should end with
|
||||||
|
a '/'). `to_dir` is the directory where setuptools will be downloaded, if
|
||||||
|
it is not already available. If `download_delay` is specified, it should
|
||||||
|
be the number of seconds that will be paused before initiating a download,
|
||||||
|
should one be required. If an older version of setuptools is installed,
|
||||||
|
this routine will print a message to ``sys.stderr`` and raise SystemExit in
|
||||||
|
an attempt to abort the calling script.
|
||||||
|
"""
|
||||||
|
try:
|
||||||
|
import setuptools
|
||||||
|
if setuptools.__version__ == '0.0.1':
|
||||||
|
print >>sys.stderr, (
|
||||||
|
"You have an obsolete version of setuptools installed. Please\n"
|
||||||
|
"remove it from your system entirely before rerunning this script."
|
||||||
|
)
|
||||||
|
sys.exit(2)
|
||||||
|
except ImportError:
|
||||||
|
egg = download_setuptools(version, download_base, to_dir, download_delay)
|
||||||
|
sys.path.insert(0, egg)
|
||||||
|
import setuptools; setuptools.bootstrap_install_from = egg
|
||||||
|
|
||||||
|
import pkg_resources
|
||||||
|
try:
|
||||||
|
pkg_resources.require("setuptools>="+version)
|
||||||
|
|
||||||
|
except pkg_resources.VersionConflict, e:
|
||||||
|
# XXX could we install in a subprocess here?
|
||||||
|
print >>sys.stderr, (
|
||||||
|
"The required version of setuptools (>=%s) is not available, and\n"
|
||||||
|
"can't be installed while this script is running. Please install\n"
|
||||||
|
" a more recent version first.\n\n(Currently using %r)"
|
||||||
|
) % (version, e.args[0])
|
||||||
|
sys.exit(2)
|
||||||
|
|
||||||
|
def download_setuptools(
|
||||||
|
version=DEFAULT_VERSION, download_base=DEFAULT_URL, to_dir=os.curdir,
|
||||||
|
delay = 15
|
||||||
|
):
|
||||||
|
"""Download setuptools from a specified location and return its filename
|
||||||
|
|
||||||
|
`version` should be a valid setuptools version number that is available
|
||||||
|
as an egg for download under the `download_base` URL (which should end
|
||||||
|
with a '/'). `to_dir` is the directory where the egg will be downloaded.
|
||||||
|
`delay` is the number of seconds to pause before an actual download attempt.
|
||||||
|
"""
|
||||||
|
import urllib2, shutil
|
||||||
|
egg_name = "setuptools-%s-py%s.egg" % (version,sys.version[:3])
|
||||||
|
url = download_base + egg_name
|
||||||
|
saveto = os.path.join(to_dir, egg_name)
|
||||||
|
src = dst = None
|
||||||
|
if not os.path.exists(saveto): # Avoid repeated downloads
|
||||||
|
try:
|
||||||
|
from distutils import log
|
||||||
|
if delay:
|
||||||
|
log.warn("""
|
||||||
|
---------------------------------------------------------------------------
|
||||||
|
This script requires setuptools version %s to run (even to display
|
||||||
|
help). I will attempt to download it for you (from
|
||||||
|
%s), but
|
||||||
|
you may need to enable firewall access for this script first.
|
||||||
|
I will start the download in %d seconds.
|
||||||
|
|
||||||
|
(Note: if this machine does not have network access, please obtain the file
|
||||||
|
|
||||||
|
%s
|
||||||
|
|
||||||
|
and place it in this directory before rerunning this script.)
|
||||||
|
---------------------------------------------------------------------------""",
|
||||||
|
version, download_base, delay, url
|
||||||
|
); from time import sleep; sleep(delay)
|
||||||
|
log.warn("Downloading %s", url)
|
||||||
|
src = urllib2.urlopen(url)
|
||||||
|
# Read/write all in one block, so we don't create a corrupt file
|
||||||
|
# if the download is interrupted.
|
||||||
|
data = _validate_md5(egg_name, src.read())
|
||||||
|
dst = open(saveto,"wb"); dst.write(data)
|
||||||
|
finally:
|
||||||
|
if src: src.close()
|
||||||
|
if dst: dst.close()
|
||||||
|
return os.path.realpath(saveto)
|
||||||
|
|
||||||
|
def main(argv, version=DEFAULT_VERSION):
|
||||||
|
"""Install or upgrade setuptools and EasyInstall"""
|
||||||
|
|
||||||
|
try:
|
||||||
|
import setuptools
|
||||||
|
except ImportError:
|
||||||
|
egg = None
|
||||||
|
try:
|
||||||
|
egg = download_setuptools(version, delay=0)
|
||||||
|
sys.path.insert(0,egg)
|
||||||
|
from setuptools.command.easy_install import main
|
||||||
|
return main(list(argv)+[egg]) # we're done here
|
||||||
|
finally:
|
||||||
|
if egg and os.path.exists(egg):
|
||||||
|
os.unlink(egg)
|
||||||
|
else:
|
||||||
|
if setuptools.__version__ == '0.0.1':
|
||||||
|
# tell the user to uninstall obsolete version
|
||||||
|
use_setuptools(version)
|
||||||
|
|
||||||
|
req = "setuptools>="+version
|
||||||
|
import pkg_resources
|
||||||
|
try:
|
||||||
|
pkg_resources.require(req)
|
||||||
|
except pkg_resources.VersionConflict:
|
||||||
|
try:
|
||||||
|
from setuptools.command.easy_install import main
|
||||||
|
except ImportError:
|
||||||
|
from easy_install import main
|
||||||
|
main(list(argv)+[download_setuptools(delay=0)])
|
||||||
|
sys.exit(0) # try to force an exit
|
||||||
|
else:
|
||||||
|
if argv:
|
||||||
|
from setuptools.command.easy_install import main
|
||||||
|
main(argv)
|
||||||
|
else:
|
||||||
|
print "Setuptools version",version,"or greater has been installed."
|
||||||
|
print '(Run "ez_setup.py -U setuptools" to reinstall or upgrade.)'
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
def update_md5(filenames):
|
||||||
|
"""Update our built-in md5 registry"""
|
||||||
|
|
||||||
|
import re
|
||||||
|
from md5 import md5
|
||||||
|
|
||||||
|
for name in filenames:
|
||||||
|
base = os.path.basename(name)
|
||||||
|
f = open(name,'rb')
|
||||||
|
md5_data[base] = md5(f.read()).hexdigest()
|
||||||
|
f.close()
|
||||||
|
|
||||||
|
data = [" %r: %r,\n" % it for it in md5_data.items()]
|
||||||
|
data.sort()
|
||||||
|
repl = "".join(data)
|
||||||
|
|
||||||
|
import inspect
|
||||||
|
srcfile = inspect.getsourcefile(sys.modules[__name__])
|
||||||
|
f = open(srcfile, 'rb'); src = f.read(); f.close()
|
||||||
|
|
||||||
|
match = re.search("\nmd5_data = {\n([^}]+)}", src)
|
||||||
|
if not match:
|
||||||
|
print >>sys.stderr, "Internal error!"
|
||||||
|
sys.exit(2)
|
||||||
|
|
||||||
|
src = src[:match.start(1)] + repl + src[match.end(1):]
|
||||||
|
f = open(srcfile,'w')
|
||||||
|
f.write(src)
|
||||||
|
f.close()
|
||||||
|
|
||||||
|
|
||||||
|
if __name__=='__main__':
|
||||||
|
if len(sys.argv)>2 and sys.argv[1]=='--md5update':
|
||||||
|
update_md5(sys.argv[2:])
|
||||||
|
else:
|
||||||
|
main(sys.argv[1:])
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -0,0 +1,2 @@
|
||||||
|
#!/bin/sh
|
||||||
|
/usr/bin/env python -mtimeit -s 'from simplejson.tests.test_pass1 import test_parse' 'test_parse()'
|
||||||
|
|
@ -0,0 +1,28 @@
|
||||||
|
#!/usr/bin/env python
|
||||||
|
import os
|
||||||
|
import subprocess
|
||||||
|
import shutil
|
||||||
|
|
||||||
|
PROJECT='simplejson'
|
||||||
|
|
||||||
|
def _get_version():
|
||||||
|
from pkg_resources import PathMetadata, Distribution
|
||||||
|
egg_info = PROJECT + '.egg-info'
|
||||||
|
base_dir = os.path.dirname(egg_info)
|
||||||
|
metadata = PathMetadata(base_dir, egg_info)
|
||||||
|
dist_name = os.path.splitext(os.path.basename(egg_info))[0]
|
||||||
|
dist = Distribution(base_dir, project_name=dist_name, metadata=metadata)
|
||||||
|
return dist.version
|
||||||
|
VERSION = _get_version()
|
||||||
|
|
||||||
|
PUDGE = '/Library/Frameworks/Python.framework/Versions/2.4/bin/pudge'
|
||||||
|
#PUDGE = 'pudge'
|
||||||
|
|
||||||
|
res = subprocess.call([
|
||||||
|
PUDGE, '-v', '-d', 'docs', '-m', PROJECT,
|
||||||
|
'-l', '%s %s' % (PROJECT, VERSION),
|
||||||
|
'--theme=green'
|
||||||
|
])
|
||||||
|
if not res:
|
||||||
|
shutil.copyfile('docs/module-simplejson.html', 'docs/index.html')
|
||||||
|
raise SystemExit(res)
|
||||||
|
|
@ -0,0 +1,9 @@
|
||||||
|
#!/usr/bin/env python2.4
|
||||||
|
from pkg_resources import require
|
||||||
|
require('simplejson')
|
||||||
|
|
||||||
|
import profile
|
||||||
|
|
||||||
|
from simplejson.tests.test_pass1 import test_parse
|
||||||
|
|
||||||
|
profile.run("for x in xrange(10): test_parse()")
|
||||||
|
|
@ -0,0 +1,5 @@
|
||||||
|
[egg_info]
|
||||||
|
tag_build =
|
||||||
|
tag_date = 0
|
||||||
|
tag_svn_revision = 0
|
||||||
|
|
||||||
|
|
@ -0,0 +1,81 @@
|
||||||
|
#!/usr/bin/env python
|
||||||
|
|
||||||
|
import ez_setup
|
||||||
|
ez_setup.use_setuptools()
|
||||||
|
|
||||||
|
from setuptools import setup, find_packages, Extension, Feature
|
||||||
|
from distutils.command.build_ext import build_ext
|
||||||
|
from distutils.errors import CCompilerError
|
||||||
|
|
||||||
|
VERSION = '1.7.1'
|
||||||
|
DESCRIPTION = "Simple, fast, extensible JSON encoder/decoder for Python"
|
||||||
|
LONG_DESCRIPTION = """
|
||||||
|
simplejson is a simple, fast, complete, correct and extensible
|
||||||
|
JSON <http://json.org> encoder and decoder for Python 2.3+. It is
|
||||||
|
pure Python code with no dependencies, but includes an optional C
|
||||||
|
extension for a serious speed boost.
|
||||||
|
|
||||||
|
simplejson was formerly known as simple_json, but changed its name to
|
||||||
|
comply with PEP 8 module naming guidelines.
|
||||||
|
|
||||||
|
The encoder may be subclassed to provide serialization in any kind of
|
||||||
|
situation, without any special support by the objects to be serialized
|
||||||
|
(somewhat like pickle).
|
||||||
|
|
||||||
|
The decoder can handle incoming JSON strings of any specified encoding
|
||||||
|
(UTF-8 by default).
|
||||||
|
"""
|
||||||
|
|
||||||
|
CLASSIFIERS = filter(None, map(str.strip,
|
||||||
|
"""
|
||||||
|
Intended Audience :: Developers
|
||||||
|
License :: OSI Approved :: MIT License
|
||||||
|
Programming Language :: Python
|
||||||
|
Topic :: Software Development :: Libraries :: Python Modules
|
||||||
|
""".splitlines()))
|
||||||
|
|
||||||
|
|
||||||
|
BUILD_EXT_WARNING="""
|
||||||
|
WARNING: The C extension could not be compiled, speedups are not enabled.
|
||||||
|
|
||||||
|
Above is the output showing how the compilation failed.
|
||||||
|
"""
|
||||||
|
|
||||||
|
class ve_build_ext(build_ext):
|
||||||
|
# This class allows C extension building to fail.
|
||||||
|
def build_extension(self, ext):
|
||||||
|
try:
|
||||||
|
build_ext.build_extension(self, ext)
|
||||||
|
except CCompilerError, x:
|
||||||
|
print ('*'*70+'\n')
|
||||||
|
print BUILD_EXT_WARNING
|
||||||
|
print ('*'*70+'\n')
|
||||||
|
|
||||||
|
speedups = Feature(
|
||||||
|
"options C speed-enhancement modules",
|
||||||
|
standard=True,
|
||||||
|
ext_modules = [
|
||||||
|
Extension("simplejson._speedups", ["simplejson/_speedups.c"]),
|
||||||
|
],
|
||||||
|
)
|
||||||
|
|
||||||
|
setup(
|
||||||
|
name="simplejson",
|
||||||
|
version=VERSION,
|
||||||
|
description=DESCRIPTION,
|
||||||
|
long_description=LONG_DESCRIPTION,
|
||||||
|
classifiers=CLASSIFIERS,
|
||||||
|
author="Bob Ippolito",
|
||||||
|
author_email="bob@redivi.com",
|
||||||
|
url="http://undefined.org/python/#simplejson",
|
||||||
|
license="MIT License",
|
||||||
|
packages=find_packages(exclude=['ez_setup']),
|
||||||
|
platforms=['any'],
|
||||||
|
test_suite="nose.collector",
|
||||||
|
zip_safe=True,
|
||||||
|
entry_points={
|
||||||
|
'paste.filter_app_factory': ['json = simplejson.jsonfilter:factory'],
|
||||||
|
},
|
||||||
|
features={'speedups': speedups},
|
||||||
|
cmdclass={'build_ext': ve_build_ext},
|
||||||
|
)
|
||||||
|
|
@ -0,0 +1,29 @@
|
||||||
|
Metadata-Version: 1.0
|
||||||
|
Name: simplejson
|
||||||
|
Version: 1.7.1
|
||||||
|
Summary: Simple, fast, extensible JSON encoder/decoder for Python
|
||||||
|
Home-page: http://undefined.org/python/#simplejson
|
||||||
|
Author: Bob Ippolito
|
||||||
|
Author-email: bob@redivi.com
|
||||||
|
License: MIT License
|
||||||
|
Description:
|
||||||
|
simplejson is a simple, fast, complete, correct and extensible
|
||||||
|
JSON <http://json.org> encoder and decoder for Python 2.3+. It is
|
||||||
|
pure Python code with no dependencies, but includes an optional C
|
||||||
|
extension for a serious speed boost.
|
||||||
|
|
||||||
|
simplejson was formerly known as simple_json, but changed its name to
|
||||||
|
comply with PEP 8 module naming guidelines.
|
||||||
|
|
||||||
|
The encoder may be subclassed to provide serialization in any kind of
|
||||||
|
situation, without any special support by the objects to be serialized
|
||||||
|
(somewhat like pickle).
|
||||||
|
|
||||||
|
The decoder can handle incoming JSON strings of any specified encoding
|
||||||
|
(UTF-8 by default).
|
||||||
|
|
||||||
|
Platform: any
|
||||||
|
Classifier: Intended Audience :: Developers
|
||||||
|
Classifier: License :: OSI Approved :: MIT License
|
||||||
|
Classifier: Programming Language :: Python
|
||||||
|
Classifier: Topic :: Software Development :: Libraries :: Python Modules
|
||||||
|
|
@ -0,0 +1,46 @@
|
||||||
|
LICENSE.txt
|
||||||
|
setup.cfg
|
||||||
|
setup.py
|
||||||
|
docs/class-simplejson.JSONDecoder.html
|
||||||
|
docs/class-simplejson.JSONEncoder.html
|
||||||
|
docs/class_to_source.js
|
||||||
|
docs/index.html
|
||||||
|
docs/layout.css
|
||||||
|
docs/module-index.html
|
||||||
|
docs/module-simplejson-index.html
|
||||||
|
docs/module-simplejson.html
|
||||||
|
docs/pudge.css
|
||||||
|
docs/rst.css
|
||||||
|
docs/simplejson/__init__.py.html
|
||||||
|
docs/simplejson/decoder.py.html
|
||||||
|
docs/simplejson/encoder.py.html
|
||||||
|
docs/simplejson/jsonfilter.py.html
|
||||||
|
docs/simplejson/scanner.py.html
|
||||||
|
ez_setup/README.txt
|
||||||
|
ez_setup/__init__.py
|
||||||
|
scripts/bench.sh
|
||||||
|
scripts/make_docs.py
|
||||||
|
scripts/prof.py
|
||||||
|
simplejson/__init__.py
|
||||||
|
simplejson/_speedups.c
|
||||||
|
simplejson/decoder.py
|
||||||
|
simplejson/encoder.py
|
||||||
|
simplejson/jsonfilter.py
|
||||||
|
simplejson/scanner.py
|
||||||
|
simplejson.egg-info/PKG-INFO
|
||||||
|
simplejson.egg-info/SOURCES.txt
|
||||||
|
simplejson.egg-info/dependency_links.txt
|
||||||
|
simplejson.egg-info/entry_points.txt
|
||||||
|
simplejson.egg-info/top_level.txt
|
||||||
|
simplejson.egg-info/zip-safe
|
||||||
|
simplejson/tests/__init__.py
|
||||||
|
simplejson/tests/test_attacks.py
|
||||||
|
simplejson/tests/test_dump.py
|
||||||
|
simplejson/tests/test_fail.py
|
||||||
|
simplejson/tests/test_indent.py
|
||||||
|
simplejson/tests/test_pass1.py
|
||||||
|
simplejson/tests/test_pass2.py
|
||||||
|
simplejson/tests/test_pass3.py
|
||||||
|
simplejson/tests/test_recursion.py
|
||||||
|
simplejson/tests/test_separators.py
|
||||||
|
simplejson/tests/test_unicode.py
|
||||||
|
|
@ -0,0 +1 @@
|
||||||
|
|
||||||
|
|
@ -0,0 +1,3 @@
|
||||||
|
[paste.filter_app_factory]
|
||||||
|
json = simplejson.jsonfilter:factory
|
||||||
|
|
||||||
|
|
@ -0,0 +1 @@
|
||||||
|
simplejson
|
||||||
|
|
@ -0,0 +1 @@
|
||||||
|
|
||||||
|
|
@ -0,0 +1,287 @@
|
||||||
|
r"""
|
||||||
|
A simple, fast, extensible JSON encoder and decoder
|
||||||
|
|
||||||
|
JSON (JavaScript Object Notation) <http://json.org> is a subset of
|
||||||
|
JavaScript syntax (ECMA-262 3rd edition) used as a lightweight data
|
||||||
|
interchange format.
|
||||||
|
|
||||||
|
simplejson exposes an API familiar to uses of the standard library
|
||||||
|
marshal and pickle modules.
|
||||||
|
|
||||||
|
Encoding basic Python object hierarchies::
|
||||||
|
|
||||||
|
>>> import simplejson
|
||||||
|
>>> simplejson.dumps(['foo', {'bar': ('baz', None, 1.0, 2)}])
|
||||||
|
'["foo", {"bar": ["baz", null, 1.0, 2]}]'
|
||||||
|
>>> print simplejson.dumps("\"foo\bar")
|
||||||
|
"\"foo\bar"
|
||||||
|
>>> print simplejson.dumps(u'\u1234')
|
||||||
|
"\u1234"
|
||||||
|
>>> print simplejson.dumps('\\')
|
||||||
|
"\\"
|
||||||
|
>>> print simplejson.dumps({"c": 0, "b": 0, "a": 0}, sort_keys=True)
|
||||||
|
{"a": 0, "b": 0, "c": 0}
|
||||||
|
>>> from StringIO import StringIO
|
||||||
|
>>> io = StringIO()
|
||||||
|
>>> simplejson.dump(['streaming API'], io)
|
||||||
|
>>> io.getvalue()
|
||||||
|
'["streaming API"]'
|
||||||
|
|
||||||
|
Compact encoding::
|
||||||
|
|
||||||
|
>>> import simplejson
|
||||||
|
>>> simplejson.dumps([1,2,3,{'4': 5, '6': 7}], separators=(',',':'))
|
||||||
|
'[1,2,3,{"4":5,"6":7}]'
|
||||||
|
|
||||||
|
Pretty printing::
|
||||||
|
|
||||||
|
>>> import simplejson
|
||||||
|
>>> print simplejson.dumps({'4': 5, '6': 7}, sort_keys=True, indent=4)
|
||||||
|
{
|
||||||
|
"4": 5,
|
||||||
|
"6": 7
|
||||||
|
}
|
||||||
|
|
||||||
|
Decoding JSON::
|
||||||
|
|
||||||
|
>>> import simplejson
|
||||||
|
>>> simplejson.loads('["foo", {"bar":["baz", null, 1.0, 2]}]')
|
||||||
|
[u'foo', {u'bar': [u'baz', None, 1.0, 2]}]
|
||||||
|
>>> simplejson.loads('"\\"foo\\bar"')
|
||||||
|
u'"foo\x08ar'
|
||||||
|
>>> from StringIO import StringIO
|
||||||
|
>>> io = StringIO('["streaming API"]')
|
||||||
|
>>> simplejson.load(io)
|
||||||
|
[u'streaming API']
|
||||||
|
|
||||||
|
Specializing JSON object decoding::
|
||||||
|
|
||||||
|
>>> import simplejson
|
||||||
|
>>> def as_complex(dct):
|
||||||
|
... if '__complex__' in dct:
|
||||||
|
... return complex(dct['real'], dct['imag'])
|
||||||
|
... return dct
|
||||||
|
...
|
||||||
|
>>> simplejson.loads('{"__complex__": true, "real": 1, "imag": 2}',
|
||||||
|
... object_hook=as_complex)
|
||||||
|
(1+2j)
|
||||||
|
|
||||||
|
Extending JSONEncoder::
|
||||||
|
|
||||||
|
>>> import simplejson
|
||||||
|
>>> class ComplexEncoder(simplejson.JSONEncoder):
|
||||||
|
... def default(self, obj):
|
||||||
|
... if isinstance(obj, complex):
|
||||||
|
... return [obj.real, obj.imag]
|
||||||
|
... return simplejson.JSONEncoder.default(self, obj)
|
||||||
|
...
|
||||||
|
>>> dumps(2 + 1j, cls=ComplexEncoder)
|
||||||
|
'[2.0, 1.0]'
|
||||||
|
>>> ComplexEncoder().encode(2 + 1j)
|
||||||
|
'[2.0, 1.0]'
|
||||||
|
>>> list(ComplexEncoder().iterencode(2 + 1j))
|
||||||
|
['[', '2.0', ', ', '1.0', ']']
|
||||||
|
|
||||||
|
|
||||||
|
Note that the JSON produced by this module's default settings
|
||||||
|
is a subset of YAML, so it may be used as a serializer for that as well.
|
||||||
|
"""
|
||||||
|
__version__ = '1.7.1'
|
||||||
|
__all__ = [
|
||||||
|
'dump', 'dumps', 'load', 'loads',
|
||||||
|
'JSONDecoder', 'JSONEncoder',
|
||||||
|
]
|
||||||
|
|
||||||
|
from decoder import JSONDecoder
|
||||||
|
from encoder import JSONEncoder
|
||||||
|
|
||||||
|
_default_encoder = JSONEncoder(
|
||||||
|
skipkeys=False,
|
||||||
|
ensure_ascii=True,
|
||||||
|
check_circular=True,
|
||||||
|
allow_nan=True,
|
||||||
|
indent=None,
|
||||||
|
separators=None,
|
||||||
|
encoding='utf-8'
|
||||||
|
)
|
||||||
|
|
||||||
|
def dump(obj, fp, skipkeys=False, ensure_ascii=True, check_circular=True,
|
||||||
|
allow_nan=True, cls=None, indent=None, separators=None,
|
||||||
|
encoding='utf-8', **kw):
|
||||||
|
"""
|
||||||
|
Serialize ``obj`` as a JSON formatted stream to ``fp`` (a
|
||||||
|
``.write()``-supporting file-like object).
|
||||||
|
|
||||||
|
If ``skipkeys`` is ``True`` then ``dict`` keys that are not basic types
|
||||||
|
(``str``, ``unicode``, ``int``, ``long``, ``float``, ``bool``, ``None``)
|
||||||
|
will be skipped instead of raising a ``TypeError``.
|
||||||
|
|
||||||
|
If ``ensure_ascii`` is ``False``, then the some chunks written to ``fp``
|
||||||
|
may be ``unicode`` instances, subject to normal Python ``str`` to
|
||||||
|
``unicode`` coercion rules. Unless ``fp.write()`` explicitly
|
||||||
|
understands ``unicode`` (as in ``codecs.getwriter()``) this is likely
|
||||||
|
to cause an error.
|
||||||
|
|
||||||
|
If ``check_circular`` is ``False``, then the circular reference check
|
||||||
|
for container types will be skipped and a circular reference will
|
||||||
|
result in an ``OverflowError`` (or worse).
|
||||||
|
|
||||||
|
If ``allow_nan`` is ``False``, then it will be a ``ValueError`` to
|
||||||
|
serialize out of range ``float`` values (``nan``, ``inf``, ``-inf``)
|
||||||
|
in strict compliance of the JSON specification, instead of using the
|
||||||
|
JavaScript equivalents (``NaN``, ``Infinity``, ``-Infinity``).
|
||||||
|
|
||||||
|
If ``indent`` is a non-negative integer, then JSON array elements and object
|
||||||
|
members will be pretty-printed with that indent level. An indent level
|
||||||
|
of 0 will only insert newlines. ``None`` is the most compact representation.
|
||||||
|
|
||||||
|
If ``separators`` is an ``(item_separator, dict_separator)`` tuple
|
||||||
|
then it will be used instead of the default ``(', ', ': ')`` separators.
|
||||||
|
``(',', ':')`` is the most compact JSON representation.
|
||||||
|
|
||||||
|
``encoding`` is the character encoding for str instances, default is UTF-8.
|
||||||
|
|
||||||
|
To use a custom ``JSONEncoder`` subclass (e.g. one that overrides the
|
||||||
|
``.default()`` method to serialize additional types), specify it with
|
||||||
|
the ``cls`` kwarg.
|
||||||
|
"""
|
||||||
|
# cached encoder
|
||||||
|
if (skipkeys is False and ensure_ascii is True and
|
||||||
|
check_circular is True and allow_nan is True and
|
||||||
|
cls is None and indent is None and separators is None and
|
||||||
|
encoding == 'utf-8' and not kw):
|
||||||
|
iterable = _default_encoder.iterencode(obj)
|
||||||
|
else:
|
||||||
|
if cls is None:
|
||||||
|
cls = JSONEncoder
|
||||||
|
iterable = cls(skipkeys=skipkeys, ensure_ascii=ensure_ascii,
|
||||||
|
check_circular=check_circular, allow_nan=allow_nan, indent=indent,
|
||||||
|
separators=separators, encoding=encoding, **kw).iterencode(obj)
|
||||||
|
# could accelerate with writelines in some versions of Python, at
|
||||||
|
# a debuggability cost
|
||||||
|
for chunk in iterable:
|
||||||
|
fp.write(chunk)
|
||||||
|
|
||||||
|
|
||||||
|
def dumps(obj, skipkeys=False, ensure_ascii=True, check_circular=True,
|
||||||
|
allow_nan=True, cls=None, indent=None, separators=None,
|
||||||
|
encoding='utf-8', **kw):
|
||||||
|
"""
|
||||||
|
Serialize ``obj`` to a JSON formatted ``str``.
|
||||||
|
|
||||||
|
If ``skipkeys`` is ``True`` then ``dict`` keys that are not basic types
|
||||||
|
(``str``, ``unicode``, ``int``, ``long``, ``float``, ``bool``, ``None``)
|
||||||
|
will be skipped instead of raising a ``TypeError``.
|
||||||
|
|
||||||
|
If ``ensure_ascii`` is ``False``, then the return value will be a
|
||||||
|
``unicode`` instance subject to normal Python ``str`` to ``unicode``
|
||||||
|
coercion rules instead of being escaped to an ASCII ``str``.
|
||||||
|
|
||||||
|
If ``check_circular`` is ``False``, then the circular reference check
|
||||||
|
for container types will be skipped and a circular reference will
|
||||||
|
result in an ``OverflowError`` (or worse).
|
||||||
|
|
||||||
|
If ``allow_nan`` is ``False``, then it will be a ``ValueError`` to
|
||||||
|
serialize out of range ``float`` values (``nan``, ``inf``, ``-inf``) in
|
||||||
|
strict compliance of the JSON specification, instead of using the
|
||||||
|
JavaScript equivalents (``NaN``, ``Infinity``, ``-Infinity``).
|
||||||
|
|
||||||
|
If ``indent`` is a non-negative integer, then JSON array elements and
|
||||||
|
object members will be pretty-printed with that indent level. An indent
|
||||||
|
level of 0 will only insert newlines. ``None`` is the most compact
|
||||||
|
representation.
|
||||||
|
|
||||||
|
If ``separators`` is an ``(item_separator, dict_separator)`` tuple
|
||||||
|
then it will be used instead of the default ``(', ', ': ')`` separators.
|
||||||
|
``(',', ':')`` is the most compact JSON representation.
|
||||||
|
|
||||||
|
``encoding`` is the character encoding for str instances, default is UTF-8.
|
||||||
|
|
||||||
|
To use a custom ``JSONEncoder`` subclass (e.g. one that overrides the
|
||||||
|
``.default()`` method to serialize additional types), specify it with
|
||||||
|
the ``cls`` kwarg.
|
||||||
|
"""
|
||||||
|
# cached encoder
|
||||||
|
if (skipkeys is False and ensure_ascii is True and
|
||||||
|
check_circular is True and allow_nan is True and
|
||||||
|
cls is None and indent is None and separators is None and
|
||||||
|
encoding == 'utf-8' and not kw):
|
||||||
|
return _default_encoder.encode(obj)
|
||||||
|
if cls is None:
|
||||||
|
cls = JSONEncoder
|
||||||
|
return cls(
|
||||||
|
skipkeys=skipkeys, ensure_ascii=ensure_ascii,
|
||||||
|
check_circular=check_circular, allow_nan=allow_nan, indent=indent,
|
||||||
|
separators=separators, encoding=encoding,
|
||||||
|
**kw).encode(obj)
|
||||||
|
|
||||||
|
_default_decoder = JSONDecoder(encoding=None, object_hook=None)
|
||||||
|
|
||||||
|
def load(fp, encoding=None, cls=None, object_hook=None, **kw):
|
||||||
|
"""
|
||||||
|
Deserialize ``fp`` (a ``.read()``-supporting file-like object containing
|
||||||
|
a JSON document) to a Python object.
|
||||||
|
|
||||||
|
If the contents of ``fp`` is encoded with an ASCII based encoding other
|
||||||
|
than utf-8 (e.g. latin-1), then an appropriate ``encoding`` name must
|
||||||
|
be specified. Encodings that are not ASCII based (such as UCS-2) are
|
||||||
|
not allowed, and should be wrapped with
|
||||||
|
``codecs.getreader(fp)(encoding)``, or simply decoded to a ``unicode``
|
||||||
|
object and passed to ``loads()``
|
||||||
|
|
||||||
|
``object_hook`` is an optional function that will be called with the
|
||||||
|
result of any object literal decode (a ``dict``). The return value of
|
||||||
|
``object_hook`` will be used instead of the ``dict``. This feature
|
||||||
|
can be used to implement custom decoders (e.g. JSON-RPC class hinting).
|
||||||
|
|
||||||
|
To use a custom ``JSONDecoder`` subclass, specify it with the ``cls``
|
||||||
|
kwarg.
|
||||||
|
"""
|
||||||
|
return loads(fp.read(),
|
||||||
|
encoding=encoding, cls=cls, object_hook=object_hook, **kw)
|
||||||
|
|
||||||
|
def loads(s, encoding=None, cls=None, object_hook=None, **kw):
|
||||||
|
"""
|
||||||
|
Deserialize ``s`` (a ``str`` or ``unicode`` instance containing a JSON
|
||||||
|
document) to a Python object.
|
||||||
|
|
||||||
|
If ``s`` is a ``str`` instance and is encoded with an ASCII based encoding
|
||||||
|
other than utf-8 (e.g. latin-1) then an appropriate ``encoding`` name
|
||||||
|
must be specified. Encodings that are not ASCII based (such as UCS-2)
|
||||||
|
are not allowed and should be decoded to ``unicode`` first.
|
||||||
|
|
||||||
|
``object_hook`` is an optional function that will be called with the
|
||||||
|
result of any object literal decode (a ``dict``). The return value of
|
||||||
|
``object_hook`` will be used instead of the ``dict``. This feature
|
||||||
|
can be used to implement custom decoders (e.g. JSON-RPC class hinting).
|
||||||
|
|
||||||
|
To use a custom ``JSONDecoder`` subclass, specify it with the ``cls``
|
||||||
|
kwarg.
|
||||||
|
"""
|
||||||
|
if cls is None and encoding is None and object_hook is None and not kw:
|
||||||
|
return _default_decoder.decode(s)
|
||||||
|
if cls is None:
|
||||||
|
cls = JSONDecoder
|
||||||
|
if object_hook is not None:
|
||||||
|
kw['object_hook'] = object_hook
|
||||||
|
return cls(encoding=encoding, **kw).decode(s)
|
||||||
|
|
||||||
|
def read(s):
|
||||||
|
"""
|
||||||
|
json-py API compatibility hook. Use loads(s) instead.
|
||||||
|
"""
|
||||||
|
import warnings
|
||||||
|
warnings.warn("simplejson.loads(s) should be used instead of read(s)",
|
||||||
|
DeprecationWarning)
|
||||||
|
return loads(s)
|
||||||
|
|
||||||
|
def write(obj):
|
||||||
|
"""
|
||||||
|
json-py API compatibility hook. Use dumps(s) instead.
|
||||||
|
"""
|
||||||
|
import warnings
|
||||||
|
warnings.warn("simplejson.dumps(s) should be used instead of write(s)",
|
||||||
|
DeprecationWarning)
|
||||||
|
return dumps(obj)
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -0,0 +1,215 @@
|
||||||
|
#include "Python.h"
|
||||||
|
#if PY_VERSION_HEX < 0x02050000 && !defined(PY_SSIZE_T_MIN)
|
||||||
|
typedef int Py_ssize_t;
|
||||||
|
#define PY_SSIZE_T_MAX INT_MAX
|
||||||
|
#define PY_SSIZE_T_MIN INT_MIN
|
||||||
|
#endif
|
||||||
|
|
||||||
|
static Py_ssize_t
|
||||||
|
ascii_escape_char(Py_UNICODE c, char *output, Py_ssize_t chars);
|
||||||
|
static PyObject *
|
||||||
|
ascii_escape_unicode(PyObject *pystr);
|
||||||
|
static PyObject *
|
||||||
|
ascii_escape_str(PyObject *pystr);
|
||||||
|
static PyObject *
|
||||||
|
py_encode_basestring_ascii(PyObject* self __attribute__((__unused__)), PyObject *pystr);
|
||||||
|
void init_speedups(void);
|
||||||
|
|
||||||
|
#define S_CHAR(c) (c >= ' ' && c <= '~' && c != '\\' && c != '/' && c != '"')
|
||||||
|
|
||||||
|
#define MIN_EXPANSION 6
|
||||||
|
#ifdef Py_UNICODE_WIDE
|
||||||
|
#define MAX_EXPANSION (2 * MIN_EXPANSION)
|
||||||
|
#else
|
||||||
|
#define MAX_EXPANSION MIN_EXPANSION
|
||||||
|
#endif
|
||||||
|
|
||||||
|
static Py_ssize_t
|
||||||
|
ascii_escape_char(Py_UNICODE c, char *output, Py_ssize_t chars) {
|
||||||
|
Py_UNICODE x;
|
||||||
|
output[chars++] = '\\';
|
||||||
|
switch (c) {
|
||||||
|
case '/': output[chars++] = (char)c; break;
|
||||||
|
case '\\': output[chars++] = (char)c; break;
|
||||||
|
case '"': output[chars++] = (char)c; break;
|
||||||
|
case '\b': output[chars++] = 'b'; break;
|
||||||
|
case '\f': output[chars++] = 'f'; break;
|
||||||
|
case '\n': output[chars++] = 'n'; break;
|
||||||
|
case '\r': output[chars++] = 'r'; break;
|
||||||
|
case '\t': output[chars++] = 't'; break;
|
||||||
|
default:
|
||||||
|
#ifdef Py_UNICODE_WIDE
|
||||||
|
if (c >= 0x10000) {
|
||||||
|
/* UTF-16 surrogate pair */
|
||||||
|
Py_UNICODE v = c - 0x10000;
|
||||||
|
c = 0xd800 | ((v >> 10) & 0x3ff);
|
||||||
|
output[chars++] = 'u';
|
||||||
|
x = (c & 0xf000) >> 12;
|
||||||
|
output[chars++] = (x < 10) ? '0' + x : 'a' + (x - 10);
|
||||||
|
x = (c & 0x0f00) >> 8;
|
||||||
|
output[chars++] = (x < 10) ? '0' + x : 'a' + (x - 10);
|
||||||
|
x = (c & 0x00f0) >> 4;
|
||||||
|
output[chars++] = (x < 10) ? '0' + x : 'a' + (x - 10);
|
||||||
|
x = (c & 0x000f);
|
||||||
|
output[chars++] = (x < 10) ? '0' + x : 'a' + (x - 10);
|
||||||
|
c = 0xdc00 | (v & 0x3ff);
|
||||||
|
output[chars++] = '\\';
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
output[chars++] = 'u';
|
||||||
|
x = (c & 0xf000) >> 12;
|
||||||
|
output[chars++] = (x < 10) ? '0' + x : 'a' + (x - 10);
|
||||||
|
x = (c & 0x0f00) >> 8;
|
||||||
|
output[chars++] = (x < 10) ? '0' + x : 'a' + (x - 10);
|
||||||
|
x = (c & 0x00f0) >> 4;
|
||||||
|
output[chars++] = (x < 10) ? '0' + x : 'a' + (x - 10);
|
||||||
|
x = (c & 0x000f);
|
||||||
|
output[chars++] = (x < 10) ? '0' + x : 'a' + (x - 10);
|
||||||
|
}
|
||||||
|
return chars;
|
||||||
|
}
|
||||||
|
|
||||||
|
static PyObject *
|
||||||
|
ascii_escape_unicode(PyObject *pystr) {
|
||||||
|
Py_ssize_t i;
|
||||||
|
Py_ssize_t input_chars;
|
||||||
|
Py_ssize_t output_size;
|
||||||
|
Py_ssize_t chars;
|
||||||
|
PyObject *rval;
|
||||||
|
char *output;
|
||||||
|
Py_UNICODE *input_unicode;
|
||||||
|
|
||||||
|
input_chars = PyUnicode_GET_SIZE(pystr);
|
||||||
|
input_unicode = PyUnicode_AS_UNICODE(pystr);
|
||||||
|
/* One char input can be up to 6 chars output, estimate 4 of these */
|
||||||
|
output_size = 2 + (MIN_EXPANSION * 4) + input_chars;
|
||||||
|
rval = PyString_FromStringAndSize(NULL, output_size);
|
||||||
|
if (rval == NULL) {
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
output = PyString_AS_STRING(rval);
|
||||||
|
chars = 0;
|
||||||
|
output[chars++] = '"';
|
||||||
|
for (i = 0; i < input_chars; i++) {
|
||||||
|
Py_UNICODE c = input_unicode[i];
|
||||||
|
if (S_CHAR(c)) {
|
||||||
|
output[chars++] = (char)c;
|
||||||
|
} else {
|
||||||
|
chars = ascii_escape_char(c, output, chars);
|
||||||
|
}
|
||||||
|
if (output_size - chars < (1 + MAX_EXPANSION)) {
|
||||||
|
/* There's more than four, so let's resize by a lot */
|
||||||
|
output_size *= 2;
|
||||||
|
/* This is an upper bound */
|
||||||
|
if (output_size > 2 + (input_chars * MAX_EXPANSION)) {
|
||||||
|
output_size = 2 + (input_chars * MAX_EXPANSION);
|
||||||
|
}
|
||||||
|
if (_PyString_Resize(&rval, output_size) == -1) {
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
output = PyString_AS_STRING(rval);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
output[chars++] = '"';
|
||||||
|
if (_PyString_Resize(&rval, chars) == -1) {
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
return rval;
|
||||||
|
}
|
||||||
|
|
||||||
|
static PyObject *
|
||||||
|
ascii_escape_str(PyObject *pystr) {
|
||||||
|
Py_ssize_t i;
|
||||||
|
Py_ssize_t input_chars;
|
||||||
|
Py_ssize_t output_size;
|
||||||
|
Py_ssize_t chars;
|
||||||
|
PyObject *rval;
|
||||||
|
char *output;
|
||||||
|
char *input_str;
|
||||||
|
|
||||||
|
input_chars = PyString_GET_SIZE(pystr);
|
||||||
|
input_str = PyString_AS_STRING(pystr);
|
||||||
|
/* One char input can be up to 6 chars output, estimate 4 of these */
|
||||||
|
output_size = 2 + (MIN_EXPANSION * 4) + input_chars;
|
||||||
|
rval = PyString_FromStringAndSize(NULL, output_size);
|
||||||
|
if (rval == NULL) {
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
output = PyString_AS_STRING(rval);
|
||||||
|
chars = 0;
|
||||||
|
output[chars++] = '"';
|
||||||
|
for (i = 0; i < input_chars; i++) {
|
||||||
|
Py_UNICODE c = (Py_UNICODE)input_str[i];
|
||||||
|
if (S_CHAR(c)) {
|
||||||
|
output[chars++] = (char)c;
|
||||||
|
} else if (c > 0x7F) {
|
||||||
|
/* We hit a non-ASCII character, bail to unicode mode */
|
||||||
|
PyObject *uni;
|
||||||
|
Py_DECREF(rval);
|
||||||
|
uni = PyUnicode_DecodeUTF8(input_str, input_chars, "strict");
|
||||||
|
if (uni == NULL) {
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
rval = ascii_escape_unicode(uni);
|
||||||
|
Py_DECREF(uni);
|
||||||
|
return rval;
|
||||||
|
} else {
|
||||||
|
chars = ascii_escape_char(c, output, chars);
|
||||||
|
}
|
||||||
|
/* An ASCII char can't possibly expand to a surrogate! */
|
||||||
|
if (output_size - chars < (1 + MIN_EXPANSION)) {
|
||||||
|
/* There's more than four, so let's resize by a lot */
|
||||||
|
output_size *= 2;
|
||||||
|
if (output_size > 2 + (input_chars * MIN_EXPANSION)) {
|
||||||
|
output_size = 2 + (input_chars * MIN_EXPANSION);
|
||||||
|
}
|
||||||
|
if (_PyString_Resize(&rval, output_size) == -1) {
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
output = PyString_AS_STRING(rval);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
output[chars++] = '"';
|
||||||
|
if (_PyString_Resize(&rval, chars) == -1) {
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
return rval;
|
||||||
|
}
|
||||||
|
|
||||||
|
PyDoc_STRVAR(pydoc_encode_basestring_ascii,
|
||||||
|
"encode_basestring_ascii(basestring) -> str\n"
|
||||||
|
"\n"
|
||||||
|
"..."
|
||||||
|
);
|
||||||
|
|
||||||
|
static PyObject *
|
||||||
|
py_encode_basestring_ascii(PyObject* self __attribute__((__unused__)), PyObject *pystr) {
|
||||||
|
/* METH_O */
|
||||||
|
if (PyString_Check(pystr)) {
|
||||||
|
return ascii_escape_str(pystr);
|
||||||
|
} else if (PyUnicode_Check(pystr)) {
|
||||||
|
return ascii_escape_unicode(pystr);
|
||||||
|
}
|
||||||
|
PyErr_SetString(PyExc_TypeError, "first argument must be a string");
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
#define DEFN(n, k) \
|
||||||
|
{ \
|
||||||
|
#n, \
|
||||||
|
(PyCFunction)py_ ##n, \
|
||||||
|
k, \
|
||||||
|
pydoc_ ##n \
|
||||||
|
}
|
||||||
|
static PyMethodDef speedups_methods[] = {
|
||||||
|
DEFN(encode_basestring_ascii, METH_O),
|
||||||
|
{}
|
||||||
|
};
|
||||||
|
#undef DEFN
|
||||||
|
|
||||||
|
void
|
||||||
|
init_speedups(void)
|
||||||
|
{
|
||||||
|
PyObject *m;
|
||||||
|
m = Py_InitModule4("_speedups", speedups_methods, NULL, NULL, PYTHON_API_VERSION);
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,273 @@
|
||||||
|
"""
|
||||||
|
Implementation of JSONDecoder
|
||||||
|
"""
|
||||||
|
import re
|
||||||
|
|
||||||
|
from simplejson.scanner import Scanner, pattern
|
||||||
|
|
||||||
|
FLAGS = re.VERBOSE | re.MULTILINE | re.DOTALL
|
||||||
|
|
||||||
|
def _floatconstants():
|
||||||
|
import struct
|
||||||
|
import sys
|
||||||
|
_BYTES = '7FF80000000000007FF0000000000000'.decode('hex')
|
||||||
|
if sys.byteorder != 'big':
|
||||||
|
_BYTES = _BYTES[:8][::-1] + _BYTES[8:][::-1]
|
||||||
|
nan, inf = struct.unpack('dd', _BYTES)
|
||||||
|
return nan, inf, -inf
|
||||||
|
|
||||||
|
NaN, PosInf, NegInf = _floatconstants()
|
||||||
|
|
||||||
|
def linecol(doc, pos):
|
||||||
|
lineno = doc.count('\n', 0, pos) + 1
|
||||||
|
if lineno == 1:
|
||||||
|
colno = pos
|
||||||
|
else:
|
||||||
|
colno = pos - doc.rindex('\n', 0, pos)
|
||||||
|
return lineno, colno
|
||||||
|
|
||||||
|
def errmsg(msg, doc, pos, end=None):
|
||||||
|
lineno, colno = linecol(doc, pos)
|
||||||
|
if end is None:
|
||||||
|
return '%s: line %d column %d (char %d)' % (msg, lineno, colno, pos)
|
||||||
|
endlineno, endcolno = linecol(doc, end)
|
||||||
|
return '%s: line %d column %d - line %d column %d (char %d - %d)' % (
|
||||||
|
msg, lineno, colno, endlineno, endcolno, pos, end)
|
||||||
|
|
||||||
|
_CONSTANTS = {
|
||||||
|
'-Infinity': NegInf,
|
||||||
|
'Infinity': PosInf,
|
||||||
|
'NaN': NaN,
|
||||||
|
'true': True,
|
||||||
|
'false': False,
|
||||||
|
'null': None,
|
||||||
|
}
|
||||||
|
|
||||||
|
def JSONConstant(match, context, c=_CONSTANTS):
|
||||||
|
return c[match.group(0)], None
|
||||||
|
pattern('(-?Infinity|NaN|true|false|null)')(JSONConstant)
|
||||||
|
|
||||||
|
def JSONNumber(match, context):
|
||||||
|
match = JSONNumber.regex.match(match.string, *match.span())
|
||||||
|
integer, frac, exp = match.groups()
|
||||||
|
if frac or exp:
|
||||||
|
res = float(integer + (frac or '') + (exp or ''))
|
||||||
|
else:
|
||||||
|
res = int(integer)
|
||||||
|
return res, None
|
||||||
|
pattern(r'(-?(?:0|[1-9]\d*))(\.\d+)?([eE][-+]?\d+)?')(JSONNumber)
|
||||||
|
|
||||||
|
STRINGCHUNK = re.compile(r'(.*?)(["\\])', FLAGS)
|
||||||
|
BACKSLASH = {
|
||||||
|
'"': u'"', '\\': u'\\', '/': u'/',
|
||||||
|
'b': u'\b', 'f': u'\f', 'n': u'\n', 'r': u'\r', 't': u'\t',
|
||||||
|
}
|
||||||
|
|
||||||
|
DEFAULT_ENCODING = "utf-8"
|
||||||
|
|
||||||
|
def scanstring(s, end, encoding=None, _b=BACKSLASH, _m=STRINGCHUNK.match):
|
||||||
|
if encoding is None:
|
||||||
|
encoding = DEFAULT_ENCODING
|
||||||
|
chunks = []
|
||||||
|
_append = chunks.append
|
||||||
|
begin = end - 1
|
||||||
|
while 1:
|
||||||
|
chunk = _m(s, end)
|
||||||
|
if chunk is None:
|
||||||
|
raise ValueError(
|
||||||
|
errmsg("Unterminated string starting at", s, begin))
|
||||||
|
end = chunk.end()
|
||||||
|
content, terminator = chunk.groups()
|
||||||
|
if content:
|
||||||
|
if not isinstance(content, unicode):
|
||||||
|
content = unicode(content, encoding)
|
||||||
|
_append(content)
|
||||||
|
if terminator == '"':
|
||||||
|
break
|
||||||
|
try:
|
||||||
|
esc = s[end]
|
||||||
|
except IndexError:
|
||||||
|
raise ValueError(
|
||||||
|
errmsg("Unterminated string starting at", s, begin))
|
||||||
|
if esc != 'u':
|
||||||
|
try:
|
||||||
|
m = _b[esc]
|
||||||
|
except KeyError:
|
||||||
|
raise ValueError(
|
||||||
|
errmsg("Invalid \\escape: %r" % (esc,), s, end))
|
||||||
|
end += 1
|
||||||
|
else:
|
||||||
|
esc = s[end + 1:end + 5]
|
||||||
|
try:
|
||||||
|
m = unichr(int(esc, 16))
|
||||||
|
if len(esc) != 4 or not esc.isalnum():
|
||||||
|
raise ValueError
|
||||||
|
except ValueError:
|
||||||
|
raise ValueError(errmsg("Invalid \\uXXXX escape", s, end))
|
||||||
|
end += 5
|
||||||
|
_append(m)
|
||||||
|
return u''.join(chunks), end
|
||||||
|
|
||||||
|
def JSONString(match, context):
|
||||||
|
encoding = getattr(context, 'encoding', None)
|
||||||
|
return scanstring(match.string, match.end(), encoding)
|
||||||
|
pattern(r'"')(JSONString)
|
||||||
|
|
||||||
|
WHITESPACE = re.compile(r'\s*', FLAGS)
|
||||||
|
|
||||||
|
def JSONObject(match, context, _w=WHITESPACE.match):
|
||||||
|
pairs = {}
|
||||||
|
s = match.string
|
||||||
|
end = _w(s, match.end()).end()
|
||||||
|
nextchar = s[end:end + 1]
|
||||||
|
# trivial empty object
|
||||||
|
if nextchar == '}':
|
||||||
|
return pairs, end + 1
|
||||||
|
if nextchar != '"':
|
||||||
|
raise ValueError(errmsg("Expecting property name", s, end))
|
||||||
|
end += 1
|
||||||
|
encoding = getattr(context, 'encoding', None)
|
||||||
|
iterscan = JSONScanner.iterscan
|
||||||
|
while True:
|
||||||
|
key, end = scanstring(s, end, encoding)
|
||||||
|
end = _w(s, end).end()
|
||||||
|
if s[end:end + 1] != ':':
|
||||||
|
raise ValueError(errmsg("Expecting : delimiter", s, end))
|
||||||
|
end = _w(s, end + 1).end()
|
||||||
|
try:
|
||||||
|
value, end = iterscan(s, idx=end, context=context).next()
|
||||||
|
except StopIteration:
|
||||||
|
raise ValueError(errmsg("Expecting object", s, end))
|
||||||
|
pairs[key] = value
|
||||||
|
end = _w(s, end).end()
|
||||||
|
nextchar = s[end:end + 1]
|
||||||
|
end += 1
|
||||||
|
if nextchar == '}':
|
||||||
|
break
|
||||||
|
if nextchar != ',':
|
||||||
|
raise ValueError(errmsg("Expecting , delimiter", s, end - 1))
|
||||||
|
end = _w(s, end).end()
|
||||||
|
nextchar = s[end:end + 1]
|
||||||
|
end += 1
|
||||||
|
if nextchar != '"':
|
||||||
|
raise ValueError(errmsg("Expecting property name", s, end - 1))
|
||||||
|
object_hook = getattr(context, 'object_hook', None)
|
||||||
|
if object_hook is not None:
|
||||||
|
pairs = object_hook(pairs)
|
||||||
|
return pairs, end
|
||||||
|
pattern(r'{')(JSONObject)
|
||||||
|
|
||||||
|
def JSONArray(match, context, _w=WHITESPACE.match):
|
||||||
|
values = []
|
||||||
|
s = match.string
|
||||||
|
end = _w(s, match.end()).end()
|
||||||
|
# look-ahead for trivial empty array
|
||||||
|
nextchar = s[end:end + 1]
|
||||||
|
if nextchar == ']':
|
||||||
|
return values, end + 1
|
||||||
|
iterscan = JSONScanner.iterscan
|
||||||
|
while True:
|
||||||
|
try:
|
||||||
|
value, end = iterscan(s, idx=end, context=context).next()
|
||||||
|
except StopIteration:
|
||||||
|
raise ValueError(errmsg("Expecting object", s, end))
|
||||||
|
values.append(value)
|
||||||
|
end = _w(s, end).end()
|
||||||
|
nextchar = s[end:end + 1]
|
||||||
|
end += 1
|
||||||
|
if nextchar == ']':
|
||||||
|
break
|
||||||
|
if nextchar != ',':
|
||||||
|
raise ValueError(errmsg("Expecting , delimiter", s, end))
|
||||||
|
end = _w(s, end).end()
|
||||||
|
return values, end
|
||||||
|
pattern(r'\[')(JSONArray)
|
||||||
|
|
||||||
|
ANYTHING = [
|
||||||
|
JSONObject,
|
||||||
|
JSONArray,
|
||||||
|
JSONString,
|
||||||
|
JSONConstant,
|
||||||
|
JSONNumber,
|
||||||
|
]
|
||||||
|
|
||||||
|
JSONScanner = Scanner(ANYTHING)
|
||||||
|
|
||||||
|
class JSONDecoder(object):
|
||||||
|
"""
|
||||||
|
Simple JSON <http://json.org> decoder
|
||||||
|
|
||||||
|
Performs the following translations in decoding:
|
||||||
|
|
||||||
|
+---------------+-------------------+
|
||||||
|
| JSON | Python |
|
||||||
|
+===============+===================+
|
||||||
|
| object | dict |
|
||||||
|
+---------------+-------------------+
|
||||||
|
| array | list |
|
||||||
|
+---------------+-------------------+
|
||||||
|
| string | unicode |
|
||||||
|
+---------------+-------------------+
|
||||||
|
| number (int) | int, long |
|
||||||
|
+---------------+-------------------+
|
||||||
|
| number (real) | float |
|
||||||
|
+---------------+-------------------+
|
||||||
|
| true | True |
|
||||||
|
+---------------+-------------------+
|
||||||
|
| false | False |
|
||||||
|
+---------------+-------------------+
|
||||||
|
| null | None |
|
||||||
|
+---------------+-------------------+
|
||||||
|
|
||||||
|
It also understands ``NaN``, ``Infinity``, and ``-Infinity`` as
|
||||||
|
their corresponding ``float`` values, which is outside the JSON spec.
|
||||||
|
"""
|
||||||
|
|
||||||
|
_scanner = Scanner(ANYTHING)
|
||||||
|
__all__ = ['__init__', 'decode', 'raw_decode']
|
||||||
|
|
||||||
|
def __init__(self, encoding=None, object_hook=None):
|
||||||
|
"""
|
||||||
|
``encoding`` determines the encoding used to interpret any ``str``
|
||||||
|
objects decoded by this instance (utf-8 by default). It has no
|
||||||
|
effect when decoding ``unicode`` objects.
|
||||||
|
|
||||||
|
Note that currently only encodings that are a superset of ASCII work,
|
||||||
|
strings of other encodings should be passed in as ``unicode``.
|
||||||
|
|
||||||
|
``object_hook``, if specified, will be called with the result
|
||||||
|
of every JSON object decoded and its return value will be used in
|
||||||
|
place of the given ``dict``. This can be used to provide custom
|
||||||
|
deserializations (e.g. to support JSON-RPC class hinting).
|
||||||
|
"""
|
||||||
|
self.encoding = encoding
|
||||||
|
self.object_hook = object_hook
|
||||||
|
|
||||||
|
def decode(self, s, _w=WHITESPACE.match):
|
||||||
|
"""
|
||||||
|
Return the Python representation of ``s`` (a ``str`` or ``unicode``
|
||||||
|
instance containing a JSON document)
|
||||||
|
"""
|
||||||
|
obj, end = self.raw_decode(s, idx=_w(s, 0).end())
|
||||||
|
end = _w(s, end).end()
|
||||||
|
if end != len(s):
|
||||||
|
raise ValueError(errmsg("Extra data", s, end, len(s)))
|
||||||
|
return obj
|
||||||
|
|
||||||
|
def raw_decode(self, s, **kw):
|
||||||
|
"""
|
||||||
|
Decode a JSON document from ``s`` (a ``str`` or ``unicode`` beginning
|
||||||
|
with a JSON document) and return a 2-tuple of the Python
|
||||||
|
representation and the index in ``s`` where the document ended.
|
||||||
|
|
||||||
|
This can be used to decode a JSON document from a string that may
|
||||||
|
have extraneous data at the end.
|
||||||
|
"""
|
||||||
|
kw.setdefault('context', self)
|
||||||
|
try:
|
||||||
|
obj, end = self._scanner.iterscan(s, **kw).next()
|
||||||
|
except StopIteration:
|
||||||
|
raise ValueError("No JSON object could be decoded")
|
||||||
|
return obj, end
|
||||||
|
|
||||||
|
__all__ = ['JSONDecoder']
|
||||||
|
|
@ -0,0 +1,371 @@
|
||||||
|
"""
|
||||||
|
Implementation of JSONEncoder
|
||||||
|
"""
|
||||||
|
import re
|
||||||
|
try:
|
||||||
|
from simplejson import _speedups
|
||||||
|
except ImportError:
|
||||||
|
_speedups = None
|
||||||
|
|
||||||
|
ESCAPE = re.compile(r'[\x00-\x19\\"\b\f\n\r\t]')
|
||||||
|
ESCAPE_ASCII = re.compile(r'([\\"/]|[^\ -~])')
|
||||||
|
ESCAPE_DCT = {
|
||||||
|
# escape all forward slashes to prevent </script> attack
|
||||||
|
'/': '\\/',
|
||||||
|
'\\': '\\\\',
|
||||||
|
'"': '\\"',
|
||||||
|
'\b': '\\b',
|
||||||
|
'\f': '\\f',
|
||||||
|
'\n': '\\n',
|
||||||
|
'\r': '\\r',
|
||||||
|
'\t': '\\t',
|
||||||
|
}
|
||||||
|
for i in range(0x20):
|
||||||
|
ESCAPE_DCT.setdefault(chr(i), '\\u%04x' % (i,))
|
||||||
|
|
||||||
|
# assume this produces an infinity on all machines (probably not guaranteed)
|
||||||
|
INFINITY = float('1e66666')
|
||||||
|
|
||||||
|
def floatstr(o, allow_nan=True):
|
||||||
|
# Check for specials. Note that this type of test is processor- and/or
|
||||||
|
# platform-specific, so do tests which don't depend on the internals.
|
||||||
|
|
||||||
|
if o != o:
|
||||||
|
text = 'NaN'
|
||||||
|
elif o == INFINITY:
|
||||||
|
text = 'Infinity'
|
||||||
|
elif o == -INFINITY:
|
||||||
|
text = '-Infinity'
|
||||||
|
else:
|
||||||
|
return str(o)
|
||||||
|
|
||||||
|
if not allow_nan:
|
||||||
|
raise ValueError("Out of range float values are not JSON compliant: %r"
|
||||||
|
% (o,))
|
||||||
|
|
||||||
|
return text
|
||||||
|
|
||||||
|
|
||||||
|
def encode_basestring(s):
|
||||||
|
"""
|
||||||
|
Return a JSON representation of a Python string
|
||||||
|
"""
|
||||||
|
def replace(match):
|
||||||
|
return ESCAPE_DCT[match.group(0)]
|
||||||
|
return '"' + ESCAPE.sub(replace, s) + '"'
|
||||||
|
|
||||||
|
def encode_basestring_ascii(s):
|
||||||
|
def replace(match):
|
||||||
|
s = match.group(0)
|
||||||
|
try:
|
||||||
|
return ESCAPE_DCT[s]
|
||||||
|
except KeyError:
|
||||||
|
n = ord(s)
|
||||||
|
if n < 0x10000:
|
||||||
|
return '\\u%04x' % (n,)
|
||||||
|
else:
|
||||||
|
# surrogate pair
|
||||||
|
n -= 0x10000
|
||||||
|
s1 = 0xd800 | ((n >> 10) & 0x3ff)
|
||||||
|
s2 = 0xdc00 | (n & 0x3ff)
|
||||||
|
return '\\u%04x\\u%04x' % (s1, s2)
|
||||||
|
return '"' + str(ESCAPE_ASCII.sub(replace, s)) + '"'
|
||||||
|
|
||||||
|
try:
|
||||||
|
encode_basestring_ascii = _speedups.encode_basestring_ascii
|
||||||
|
_need_utf8 = True
|
||||||
|
except AttributeError:
|
||||||
|
_need_utf8 = False
|
||||||
|
|
||||||
|
class JSONEncoder(object):
|
||||||
|
"""
|
||||||
|
Extensible JSON <http://json.org> encoder for Python data structures.
|
||||||
|
|
||||||
|
Supports the following objects and types by default:
|
||||||
|
|
||||||
|
+-------------------+---------------+
|
||||||
|
| Python | JSON |
|
||||||
|
+===================+===============+
|
||||||
|
| dict | object |
|
||||||
|
+-------------------+---------------+
|
||||||
|
| list, tuple | array |
|
||||||
|
+-------------------+---------------+
|
||||||
|
| str, unicode | string |
|
||||||
|
+-------------------+---------------+
|
||||||
|
| int, long, float | number |
|
||||||
|
+-------------------+---------------+
|
||||||
|
| True | true |
|
||||||
|
+-------------------+---------------+
|
||||||
|
| False | false |
|
||||||
|
+-------------------+---------------+
|
||||||
|
| None | null |
|
||||||
|
+-------------------+---------------+
|
||||||
|
|
||||||
|
To extend this to recognize other objects, subclass and implement a
|
||||||
|
``.default()`` method with another method that returns a serializable
|
||||||
|
object for ``o`` if possible, otherwise it should call the superclass
|
||||||
|
implementation (to raise ``TypeError``).
|
||||||
|
"""
|
||||||
|
__all__ = ['__init__', 'default', 'encode', 'iterencode']
|
||||||
|
item_separator = ', '
|
||||||
|
key_separator = ': '
|
||||||
|
def __init__(self, skipkeys=False, ensure_ascii=True,
|
||||||
|
check_circular=True, allow_nan=True, sort_keys=False,
|
||||||
|
indent=None, separators=None, encoding='utf-8'):
|
||||||
|
"""
|
||||||
|
Constructor for JSONEncoder, with sensible defaults.
|
||||||
|
|
||||||
|
If skipkeys is False, then it is a TypeError to attempt
|
||||||
|
encoding of keys that are not str, int, long, float or None. If
|
||||||
|
skipkeys is True, such items are simply skipped.
|
||||||
|
|
||||||
|
If ensure_ascii is True, the output is guaranteed to be str
|
||||||
|
objects with all incoming unicode characters escaped. If
|
||||||
|
ensure_ascii is false, the output will be unicode object.
|
||||||
|
|
||||||
|
If check_circular is True, then lists, dicts, and custom encoded
|
||||||
|
objects will be checked for circular references during encoding to
|
||||||
|
prevent an infinite recursion (which would cause an OverflowError).
|
||||||
|
Otherwise, no such check takes place.
|
||||||
|
|
||||||
|
If allow_nan is True, then NaN, Infinity, and -Infinity will be
|
||||||
|
encoded as such. This behavior is not JSON specification compliant,
|
||||||
|
but is consistent with most JavaScript based encoders and decoders.
|
||||||
|
Otherwise, it will be a ValueError to encode such floats.
|
||||||
|
|
||||||
|
If sort_keys is True, then the output of dictionaries will be
|
||||||
|
sorted by key; this is useful for regression tests to ensure
|
||||||
|
that JSON serializations can be compared on a day-to-day basis.
|
||||||
|
|
||||||
|
If indent is a non-negative integer, then JSON array
|
||||||
|
elements and object members will be pretty-printed with that
|
||||||
|
indent level. An indent level of 0 will only insert newlines.
|
||||||
|
None is the most compact representation.
|
||||||
|
|
||||||
|
If specified, separators should be a (item_separator, key_separator)
|
||||||
|
tuple. The default is (', ', ': '). To get the most compact JSON
|
||||||
|
representation you should specify (',', ':') to eliminate whitespace.
|
||||||
|
|
||||||
|
If encoding is not None, then all input strings will be
|
||||||
|
transformed into unicode using that encoding prior to JSON-encoding.
|
||||||
|
The default is UTF-8.
|
||||||
|
"""
|
||||||
|
|
||||||
|
self.skipkeys = skipkeys
|
||||||
|
self.ensure_ascii = ensure_ascii
|
||||||
|
self.check_circular = check_circular
|
||||||
|
self.allow_nan = allow_nan
|
||||||
|
self.sort_keys = sort_keys
|
||||||
|
self.indent = indent
|
||||||
|
self.current_indent_level = 0
|
||||||
|
if separators is not None:
|
||||||
|
self.item_separator, self.key_separator = separators
|
||||||
|
self.encoding = encoding
|
||||||
|
|
||||||
|
def _newline_indent(self):
|
||||||
|
return '\n' + (' ' * (self.indent * self.current_indent_level))
|
||||||
|
|
||||||
|
def _iterencode_list(self, lst, markers=None):
|
||||||
|
if not lst:
|
||||||
|
yield '[]'
|
||||||
|
return
|
||||||
|
if markers is not None:
|
||||||
|
markerid = id(lst)
|
||||||
|
if markerid in markers:
|
||||||
|
raise ValueError("Circular reference detected")
|
||||||
|
markers[markerid] = lst
|
||||||
|
yield '['
|
||||||
|
if self.indent is not None:
|
||||||
|
self.current_indent_level += 1
|
||||||
|
newline_indent = self._newline_indent()
|
||||||
|
separator = self.item_separator + newline_indent
|
||||||
|
yield newline_indent
|
||||||
|
else:
|
||||||
|
newline_indent = None
|
||||||
|
separator = self.item_separator
|
||||||
|
first = True
|
||||||
|
for value in lst:
|
||||||
|
if first:
|
||||||
|
first = False
|
||||||
|
else:
|
||||||
|
yield separator
|
||||||
|
for chunk in self._iterencode(value, markers):
|
||||||
|
yield chunk
|
||||||
|
if newline_indent is not None:
|
||||||
|
self.current_indent_level -= 1
|
||||||
|
yield self._newline_indent()
|
||||||
|
yield ']'
|
||||||
|
if markers is not None:
|
||||||
|
del markers[markerid]
|
||||||
|
|
||||||
|
def _iterencode_dict(self, dct, markers=None):
|
||||||
|
if not dct:
|
||||||
|
yield '{}'
|
||||||
|
return
|
||||||
|
if markers is not None:
|
||||||
|
markerid = id(dct)
|
||||||
|
if markerid in markers:
|
||||||
|
raise ValueError("Circular reference detected")
|
||||||
|
markers[markerid] = dct
|
||||||
|
yield '{'
|
||||||
|
key_separator = self.key_separator
|
||||||
|
if self.indent is not None:
|
||||||
|
self.current_indent_level += 1
|
||||||
|
newline_indent = self._newline_indent()
|
||||||
|
item_separator = self.item_separator + newline_indent
|
||||||
|
yield newline_indent
|
||||||
|
else:
|
||||||
|
newline_indent = None
|
||||||
|
item_separator = self.item_separator
|
||||||
|
first = True
|
||||||
|
if self.ensure_ascii:
|
||||||
|
encoder = encode_basestring_ascii
|
||||||
|
else:
|
||||||
|
encoder = encode_basestring
|
||||||
|
allow_nan = self.allow_nan
|
||||||
|
if self.sort_keys:
|
||||||
|
keys = dct.keys()
|
||||||
|
keys.sort()
|
||||||
|
items = [(k, dct[k]) for k in keys]
|
||||||
|
else:
|
||||||
|
items = dct.iteritems()
|
||||||
|
_encoding = self.encoding
|
||||||
|
_do_decode = (_encoding is not None
|
||||||
|
and not (_need_utf8 and _encoding == 'utf-8'))
|
||||||
|
for key, value in items:
|
||||||
|
if isinstance(key, str):
|
||||||
|
if _do_decode:
|
||||||
|
key = key.decode(_encoding)
|
||||||
|
elif isinstance(key, basestring):
|
||||||
|
pass
|
||||||
|
# JavaScript is weakly typed for these, so it makes sense to
|
||||||
|
# also allow them. Many encoders seem to do something like this.
|
||||||
|
elif isinstance(key, float):
|
||||||
|
key = floatstr(key, allow_nan)
|
||||||
|
elif isinstance(key, (int, long)):
|
||||||
|
key = str(key)
|
||||||
|
elif key is True:
|
||||||
|
key = 'true'
|
||||||
|
elif key is False:
|
||||||
|
key = 'false'
|
||||||
|
elif key is None:
|
||||||
|
key = 'null'
|
||||||
|
elif self.skipkeys:
|
||||||
|
continue
|
||||||
|
else:
|
||||||
|
raise TypeError("key %r is not a string" % (key,))
|
||||||
|
if first:
|
||||||
|
first = False
|
||||||
|
else:
|
||||||
|
yield item_separator
|
||||||
|
yield encoder(key)
|
||||||
|
yield key_separator
|
||||||
|
for chunk in self._iterencode(value, markers):
|
||||||
|
yield chunk
|
||||||
|
if newline_indent is not None:
|
||||||
|
self.current_indent_level -= 1
|
||||||
|
yield self._newline_indent()
|
||||||
|
yield '}'
|
||||||
|
if markers is not None:
|
||||||
|
del markers[markerid]
|
||||||
|
|
||||||
|
def _iterencode(self, o, markers=None):
|
||||||
|
if isinstance(o, basestring):
|
||||||
|
if self.ensure_ascii:
|
||||||
|
encoder = encode_basestring_ascii
|
||||||
|
else:
|
||||||
|
encoder = encode_basestring
|
||||||
|
_encoding = self.encoding
|
||||||
|
if (_encoding is not None and isinstance(o, str)
|
||||||
|
and not (_need_utf8 and _encoding == 'utf-8')):
|
||||||
|
o = o.decode(_encoding)
|
||||||
|
yield encoder(o)
|
||||||
|
elif o is None:
|
||||||
|
yield 'null'
|
||||||
|
elif o is True:
|
||||||
|
yield 'true'
|
||||||
|
elif o is False:
|
||||||
|
yield 'false'
|
||||||
|
elif isinstance(o, (int, long)):
|
||||||
|
yield str(o)
|
||||||
|
elif isinstance(o, float):
|
||||||
|
yield floatstr(o, self.allow_nan)
|
||||||
|
elif isinstance(o, (list, tuple)):
|
||||||
|
for chunk in self._iterencode_list(o, markers):
|
||||||
|
yield chunk
|
||||||
|
elif isinstance(o, dict):
|
||||||
|
for chunk in self._iterencode_dict(o, markers):
|
||||||
|
yield chunk
|
||||||
|
else:
|
||||||
|
if markers is not None:
|
||||||
|
markerid = id(o)
|
||||||
|
if markerid in markers:
|
||||||
|
raise ValueError("Circular reference detected")
|
||||||
|
markers[markerid] = o
|
||||||
|
for chunk in self._iterencode_default(o, markers):
|
||||||
|
yield chunk
|
||||||
|
if markers is not None:
|
||||||
|
del markers[markerid]
|
||||||
|
|
||||||
|
def _iterencode_default(self, o, markers=None):
|
||||||
|
newobj = self.default(o)
|
||||||
|
return self._iterencode(newobj, markers)
|
||||||
|
|
||||||
|
def default(self, o):
|
||||||
|
"""
|
||||||
|
Implement this method in a subclass such that it returns
|
||||||
|
a serializable object for ``o``, or calls the base implementation
|
||||||
|
(to raise a ``TypeError``).
|
||||||
|
|
||||||
|
For example, to support arbitrary iterators, you could
|
||||||
|
implement default like this::
|
||||||
|
|
||||||
|
def default(self, o):
|
||||||
|
try:
|
||||||
|
iterable = iter(o)
|
||||||
|
except TypeError:
|
||||||
|
pass
|
||||||
|
else:
|
||||||
|
return list(iterable)
|
||||||
|
return JSONEncoder.default(self, o)
|
||||||
|
"""
|
||||||
|
raise TypeError("%r is not JSON serializable" % (o,))
|
||||||
|
|
||||||
|
def encode(self, o):
|
||||||
|
"""
|
||||||
|
Return a JSON string representation of a Python data structure.
|
||||||
|
|
||||||
|
>>> JSONEncoder().encode({"foo": ["bar", "baz"]})
|
||||||
|
'{"foo":["bar", "baz"]}'
|
||||||
|
"""
|
||||||
|
# This is for extremely simple cases and benchmarks...
|
||||||
|
if isinstance(o, basestring):
|
||||||
|
if isinstance(o, str):
|
||||||
|
_encoding = self.encoding
|
||||||
|
if (_encoding is not None
|
||||||
|
and not (_encoding == 'utf-8' and _need_utf8)):
|
||||||
|
o = o.decode(_encoding)
|
||||||
|
return encode_basestring_ascii(o)
|
||||||
|
# This doesn't pass the iterator directly to ''.join() because it
|
||||||
|
# sucks at reporting exceptions. It's going to do this internally
|
||||||
|
# anyway because it uses PySequence_Fast or similar.
|
||||||
|
chunks = list(self.iterencode(o))
|
||||||
|
return ''.join(chunks)
|
||||||
|
|
||||||
|
def iterencode(self, o):
|
||||||
|
"""
|
||||||
|
Encode the given object and yield each string
|
||||||
|
representation as available.
|
||||||
|
|
||||||
|
For example::
|
||||||
|
|
||||||
|
for chunk in JSONEncoder().iterencode(bigobject):
|
||||||
|
mysocket.write(chunk)
|
||||||
|
"""
|
||||||
|
if self.check_circular:
|
||||||
|
markers = {}
|
||||||
|
else:
|
||||||
|
markers = None
|
||||||
|
return self._iterencode(o, markers)
|
||||||
|
|
||||||
|
__all__ = ['JSONEncoder']
|
||||||
|
|
@ -0,0 +1,40 @@
|
||||||
|
import simplejson
|
||||||
|
import cgi
|
||||||
|
|
||||||
|
class JSONFilter(object):
|
||||||
|
def __init__(self, app, mime_type='text/x-json'):
|
||||||
|
self.app = app
|
||||||
|
self.mime_type = mime_type
|
||||||
|
|
||||||
|
def __call__(self, environ, start_response):
|
||||||
|
# Read JSON POST input to jsonfilter.json if matching mime type
|
||||||
|
response = {'status': '200 OK', 'headers': []}
|
||||||
|
def json_start_response(status, headers):
|
||||||
|
response['status'] = status
|
||||||
|
response['headers'].extend(headers)
|
||||||
|
environ['jsonfilter.mime_type'] = self.mime_type
|
||||||
|
if environ.get('REQUEST_METHOD', '') == 'POST':
|
||||||
|
if environ.get('CONTENT_TYPE', '') == self.mime_type:
|
||||||
|
args = [_ for _ in [environ.get('CONTENT_LENGTH')] if _]
|
||||||
|
data = environ['wsgi.input'].read(*map(int, args))
|
||||||
|
environ['jsonfilter.json'] = simplejson.loads(data)
|
||||||
|
res = simplejson.dumps(self.app(environ, json_start_response))
|
||||||
|
jsonp = cgi.parse_qs(environ.get('QUERY_STRING', '')).get('jsonp')
|
||||||
|
if jsonp:
|
||||||
|
content_type = 'text/javascript'
|
||||||
|
res = ''.join(jsonp + ['(', res, ')'])
|
||||||
|
elif 'Opera' in environ.get('HTTP_USER_AGENT', ''):
|
||||||
|
# Opera has bunk XMLHttpRequest support for most mime types
|
||||||
|
content_type = 'text/plain'
|
||||||
|
else:
|
||||||
|
content_type = self.mime_type
|
||||||
|
headers = [
|
||||||
|
('Content-type', content_type),
|
||||||
|
('Content-length', len(res)),
|
||||||
|
]
|
||||||
|
headers.extend(response['headers'])
|
||||||
|
start_response(response['status'], headers)
|
||||||
|
return [res]
|
||||||
|
|
||||||
|
def factory(app, global_conf, **kw):
|
||||||
|
return JSONFilter(app, **kw)
|
||||||
|
|
@ -0,0 +1,63 @@
|
||||||
|
"""
|
||||||
|
Iterator based sre token scanner
|
||||||
|
"""
|
||||||
|
import sre_parse, sre_compile, sre_constants
|
||||||
|
from sre_constants import BRANCH, SUBPATTERN
|
||||||
|
from re import VERBOSE, MULTILINE, DOTALL
|
||||||
|
import re
|
||||||
|
|
||||||
|
__all__ = ['Scanner', 'pattern']
|
||||||
|
|
||||||
|
FLAGS = (VERBOSE | MULTILINE | DOTALL)
|
||||||
|
class Scanner(object):
|
||||||
|
def __init__(self, lexicon, flags=FLAGS):
|
||||||
|
self.actions = [None]
|
||||||
|
# combine phrases into a compound pattern
|
||||||
|
s = sre_parse.Pattern()
|
||||||
|
s.flags = flags
|
||||||
|
p = []
|
||||||
|
for idx, token in enumerate(lexicon):
|
||||||
|
phrase = token.pattern
|
||||||
|
try:
|
||||||
|
subpattern = sre_parse.SubPattern(s,
|
||||||
|
[(SUBPATTERN, (idx + 1, sre_parse.parse(phrase, flags)))])
|
||||||
|
except sre_constants.error:
|
||||||
|
raise
|
||||||
|
p.append(subpattern)
|
||||||
|
self.actions.append(token)
|
||||||
|
|
||||||
|
p = sre_parse.SubPattern(s, [(BRANCH, (None, p))])
|
||||||
|
self.scanner = sre_compile.compile(p)
|
||||||
|
|
||||||
|
|
||||||
|
def iterscan(self, string, idx=0, context=None):
|
||||||
|
"""
|
||||||
|
Yield match, end_idx for each match
|
||||||
|
"""
|
||||||
|
match = self.scanner.scanner(string, idx).match
|
||||||
|
actions = self.actions
|
||||||
|
lastend = idx
|
||||||
|
end = len(string)
|
||||||
|
while True:
|
||||||
|
m = match()
|
||||||
|
if m is None:
|
||||||
|
break
|
||||||
|
matchbegin, matchend = m.span()
|
||||||
|
if lastend == matchend:
|
||||||
|
break
|
||||||
|
action = actions[m.lastindex]
|
||||||
|
if action is not None:
|
||||||
|
rval, next_pos = action(m, context)
|
||||||
|
if next_pos is not None and next_pos != matchend:
|
||||||
|
# "fast forward" the scanner
|
||||||
|
matchend = next_pos
|
||||||
|
match = self.scanner.scanner(string, matchend).match
|
||||||
|
yield rval, matchend
|
||||||
|
lastend = matchend
|
||||||
|
|
||||||
|
def pattern(pattern, flags=FLAGS):
|
||||||
|
def decorator(fn):
|
||||||
|
fn.pattern = pattern
|
||||||
|
fn.regex = re.compile(pattern, flags)
|
||||||
|
return fn
|
||||||
|
return decorator
|
||||||
|
|
@ -0,0 +1,6 @@
|
||||||
|
def test_script_close_attack():
|
||||||
|
import simplejson
|
||||||
|
res = simplejson.dumps('</script>')
|
||||||
|
assert '</script>' not in res
|
||||||
|
res = simplejson.dumps(simplejson.loads('"</script>"'))
|
||||||
|
assert '</script>' not in res
|
||||||
|
|
@ -0,0 +1,10 @@
|
||||||
|
from cStringIO import StringIO
|
||||||
|
import simplejson as S
|
||||||
|
|
||||||
|
def test_dump():
|
||||||
|
sio = StringIO()
|
||||||
|
S.dump({}, sio)
|
||||||
|
assert sio.getvalue() == '{}'
|
||||||
|
|
||||||
|
def test_dumps():
|
||||||
|
assert S.dumps({}) == '{}'
|
||||||
|
|
@ -0,0 +1,70 @@
|
||||||
|
# Fri Dec 30 18:57:26 2005
|
||||||
|
JSONDOCS = [
|
||||||
|
# http://json.org/JSON_checker/test/fail1.json
|
||||||
|
'"A JSON payload should be an object or array, not a string."',
|
||||||
|
# http://json.org/JSON_checker/test/fail2.json
|
||||||
|
'["Unclosed array"',
|
||||||
|
# http://json.org/JSON_checker/test/fail3.json
|
||||||
|
'{unquoted_key: "keys must be quoted}',
|
||||||
|
# http://json.org/JSON_checker/test/fail4.json
|
||||||
|
'["extra comma",]',
|
||||||
|
# http://json.org/JSON_checker/test/fail5.json
|
||||||
|
'["double extra comma",,]',
|
||||||
|
# http://json.org/JSON_checker/test/fail6.json
|
||||||
|
'[ , "<-- missing value"]',
|
||||||
|
# http://json.org/JSON_checker/test/fail7.json
|
||||||
|
'["Comma after the close"],',
|
||||||
|
# http://json.org/JSON_checker/test/fail8.json
|
||||||
|
'["Extra close"]]',
|
||||||
|
# http://json.org/JSON_checker/test/fail9.json
|
||||||
|
'{"Extra comma": true,}',
|
||||||
|
# http://json.org/JSON_checker/test/fail10.json
|
||||||
|
'{"Extra value after close": true} "misplaced quoted value"',
|
||||||
|
# http://json.org/JSON_checker/test/fail11.json
|
||||||
|
'{"Illegal expression": 1 + 2}',
|
||||||
|
# http://json.org/JSON_checker/test/fail12.json
|
||||||
|
'{"Illegal invocation": alert()}',
|
||||||
|
# http://json.org/JSON_checker/test/fail13.json
|
||||||
|
'{"Numbers cannot have leading zeroes": 013}',
|
||||||
|
# http://json.org/JSON_checker/test/fail14.json
|
||||||
|
'{"Numbers cannot be hex": 0x14}',
|
||||||
|
# http://json.org/JSON_checker/test/fail15.json
|
||||||
|
'["Illegal backslash escape: \\x15"]',
|
||||||
|
# http://json.org/JSON_checker/test/fail16.json
|
||||||
|
'["Illegal backslash escape: \\\'"]',
|
||||||
|
# http://json.org/JSON_checker/test/fail17.json
|
||||||
|
'["Illegal backslash escape: \\017"]',
|
||||||
|
# http://json.org/JSON_checker/test/fail18.json
|
||||||
|
'[[[[[[[[[[[[[[[[[[[["Too deep"]]]]]]]]]]]]]]]]]]]]',
|
||||||
|
# http://json.org/JSON_checker/test/fail19.json
|
||||||
|
'{"Missing colon" null}',
|
||||||
|
# http://json.org/JSON_checker/test/fail20.json
|
||||||
|
'{"Double colon":: null}',
|
||||||
|
# http://json.org/JSON_checker/test/fail21.json
|
||||||
|
'{"Comma instead of colon", null}',
|
||||||
|
# http://json.org/JSON_checker/test/fail22.json
|
||||||
|
'["Colon instead of comma": false]',
|
||||||
|
# http://json.org/JSON_checker/test/fail23.json
|
||||||
|
'["Bad value", truth]',
|
||||||
|
# http://json.org/JSON_checker/test/fail24.json
|
||||||
|
"['single quote']",
|
||||||
|
]
|
||||||
|
|
||||||
|
SKIPS = {
|
||||||
|
1: "why not have a string payload?",
|
||||||
|
18: "spec doesn't specify any nesting limitations",
|
||||||
|
}
|
||||||
|
|
||||||
|
def test_failures():
|
||||||
|
import simplejson
|
||||||
|
for idx, doc in enumerate(JSONDOCS):
|
||||||
|
idx = idx + 1
|
||||||
|
if idx in SKIPS:
|
||||||
|
simplejson.loads(doc)
|
||||||
|
continue
|
||||||
|
try:
|
||||||
|
simplejson.loads(doc)
|
||||||
|
except ValueError:
|
||||||
|
pass
|
||||||
|
else:
|
||||||
|
assert False, "Expected failure for fail%d.json: %r" % (idx, doc)
|
||||||
|
|
@ -0,0 +1,41 @@
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
def test_indent():
|
||||||
|
import simplejson
|
||||||
|
import textwrap
|
||||||
|
|
||||||
|
h = [['blorpie'], ['whoops'], [], 'd-shtaeou', 'd-nthiouh', 'i-vhbjkhnth',
|
||||||
|
{'nifty': 87}, {'field': 'yes', 'morefield': False} ]
|
||||||
|
|
||||||
|
expect = textwrap.dedent("""\
|
||||||
|
[
|
||||||
|
[
|
||||||
|
"blorpie"
|
||||||
|
],
|
||||||
|
[
|
||||||
|
"whoops"
|
||||||
|
],
|
||||||
|
[],
|
||||||
|
"d-shtaeou",
|
||||||
|
"d-nthiouh",
|
||||||
|
"i-vhbjkhnth",
|
||||||
|
{
|
||||||
|
"nifty": 87
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"field": "yes",
|
||||||
|
"morefield": false
|
||||||
|
}
|
||||||
|
]""")
|
||||||
|
|
||||||
|
|
||||||
|
d1 = simplejson.dumps(h)
|
||||||
|
d2 = simplejson.dumps(h, indent=2, sort_keys=True, separators=(',', ': '))
|
||||||
|
|
||||||
|
h1 = simplejson.loads(d1)
|
||||||
|
h2 = simplejson.loads(d2)
|
||||||
|
|
||||||
|
assert h1 == h
|
||||||
|
assert h2 == h
|
||||||
|
assert d2 == expect
|
||||||
|
|
@ -0,0 +1,72 @@
|
||||||
|
# from http://json.org/JSON_checker/test/pass1.json
|
||||||
|
JSON = r'''
|
||||||
|
[
|
||||||
|
"JSON Test Pattern pass1",
|
||||||
|
{"object with 1 member":["array with 1 element"]},
|
||||||
|
{},
|
||||||
|
[],
|
||||||
|
-42,
|
||||||
|
true,
|
||||||
|
false,
|
||||||
|
null,
|
||||||
|
{
|
||||||
|
"integer": 1234567890,
|
||||||
|
"real": -9876.543210,
|
||||||
|
"e": 0.123456789e-12,
|
||||||
|
"E": 1.234567890E+34,
|
||||||
|
"": 23456789012E666,
|
||||||
|
"zero": 0,
|
||||||
|
"one": 1,
|
||||||
|
"space": " ",
|
||||||
|
"quote": "\"",
|
||||||
|
"backslash": "\\",
|
||||||
|
"controls": "\b\f\n\r\t",
|
||||||
|
"slash": "/ & \/",
|
||||||
|
"alpha": "abcdefghijklmnopqrstuvwyz",
|
||||||
|
"ALPHA": "ABCDEFGHIJKLMNOPQRSTUVWYZ",
|
||||||
|
"digit": "0123456789",
|
||||||
|
"special": "`1~!@#$%^&*()_+-={':[,]}|;.</>?",
|
||||||
|
"hex": "\u0123\u4567\u89AB\uCDEF\uabcd\uef4A",
|
||||||
|
"true": true,
|
||||||
|
"false": false,
|
||||||
|
"null": null,
|
||||||
|
"array":[ ],
|
||||||
|
"object":{ },
|
||||||
|
"address": "50 St. James Street",
|
||||||
|
"url": "http://www.JSON.org/",
|
||||||
|
"comment": "// /* <!-- --",
|
||||||
|
"# -- --> */": " ",
|
||||||
|
" s p a c e d " :[1,2 , 3
|
||||||
|
|
||||||
|
,
|
||||||
|
|
||||||
|
4 , 5 , 6 ,7 ],
|
||||||
|
"compact": [1,2,3,4,5,6,7],
|
||||||
|
"jsontext": "{\"object with 1 member\":[\"array with 1 element\"]}",
|
||||||
|
"quotes": "" \u0022 %22 0x22 034 "",
|
||||||
|
"\/\\\"\uCAFE\uBABE\uAB98\uFCDE\ubcda\uef4A\b\f\n\r\t`1~!@#$%^&*()_+-=[]{}|;:',./<>?"
|
||||||
|
: "A key can be any string"
|
||||||
|
},
|
||||||
|
0.5 ,98.6
|
||||||
|
,
|
||||||
|
99.44
|
||||||
|
,
|
||||||
|
|
||||||
|
1066
|
||||||
|
|
||||||
|
|
||||||
|
,"rosebud"]
|
||||||
|
'''
|
||||||
|
|
||||||
|
def test_parse():
|
||||||
|
# test in/out equivalence and parsing
|
||||||
|
import simplejson
|
||||||
|
res = simplejson.loads(JSON)
|
||||||
|
out = simplejson.dumps(res)
|
||||||
|
assert res == simplejson.loads(out)
|
||||||
|
try:
|
||||||
|
simplejson.dumps(res, allow_nan=False)
|
||||||
|
except ValueError:
|
||||||
|
pass
|
||||||
|
else:
|
||||||
|
assert False, "23456789012E666 should be out of range"
|
||||||
|
|
@ -0,0 +1,11 @@
|
||||||
|
# from http://json.org/JSON_checker/test/pass2.json
|
||||||
|
JSON = r'''
|
||||||
|
[[[[[[[[[[[[[[[[[[["Not too deep"]]]]]]]]]]]]]]]]]]]
|
||||||
|
'''
|
||||||
|
|
||||||
|
def test_parse():
|
||||||
|
# test in/out equivalence and parsing
|
||||||
|
import simplejson
|
||||||
|
res = simplejson.loads(JSON)
|
||||||
|
out = simplejson.dumps(res)
|
||||||
|
assert res == simplejson.loads(out)
|
||||||
|
|
@ -0,0 +1,16 @@
|
||||||
|
# from http://json.org/JSON_checker/test/pass3.json
|
||||||
|
JSON = r'''
|
||||||
|
{
|
||||||
|
"JSON Test Pattern pass3": {
|
||||||
|
"The outermost value": "must be an object or array.",
|
||||||
|
"In this test": "It is an object."
|
||||||
|
}
|
||||||
|
}
|
||||||
|
'''
|
||||||
|
|
||||||
|
def test_parse():
|
||||||
|
# test in/out equivalence and parsing
|
||||||
|
import simplejson
|
||||||
|
res = simplejson.loads(JSON)
|
||||||
|
out = simplejson.dumps(res)
|
||||||
|
assert res == simplejson.loads(out)
|
||||||
|
|
@ -0,0 +1,62 @@
|
||||||
|
import simplejson
|
||||||
|
|
||||||
|
def test_listrecursion():
|
||||||
|
x = []
|
||||||
|
x.append(x)
|
||||||
|
try:
|
||||||
|
simplejson.dumps(x)
|
||||||
|
except ValueError:
|
||||||
|
pass
|
||||||
|
else:
|
||||||
|
assert False, "didn't raise ValueError on list recursion"
|
||||||
|
x = []
|
||||||
|
y = [x]
|
||||||
|
x.append(y)
|
||||||
|
try:
|
||||||
|
simplejson.dumps(x)
|
||||||
|
except ValueError:
|
||||||
|
pass
|
||||||
|
else:
|
||||||
|
assert False, "didn't raise ValueError on alternating list recursion"
|
||||||
|
y = []
|
||||||
|
x = [y, y]
|
||||||
|
# ensure that the marker is cleared
|
||||||
|
simplejson.dumps(x)
|
||||||
|
|
||||||
|
def test_dictrecursion():
|
||||||
|
x = {}
|
||||||
|
x["test"] = x
|
||||||
|
try:
|
||||||
|
simplejson.dumps(x)
|
||||||
|
except ValueError:
|
||||||
|
pass
|
||||||
|
else:
|
||||||
|
assert False, "didn't raise ValueError on dict recursion"
|
||||||
|
x = {}
|
||||||
|
y = {"a": x, "b": x}
|
||||||
|
# ensure that the marker is cleared
|
||||||
|
simplejson.dumps(x)
|
||||||
|
|
||||||
|
class TestObject:
|
||||||
|
pass
|
||||||
|
|
||||||
|
class RecursiveJSONEncoder(simplejson.JSONEncoder):
|
||||||
|
recurse = False
|
||||||
|
def default(self, o):
|
||||||
|
if o is TestObject:
|
||||||
|
if self.recurse:
|
||||||
|
return [TestObject]
|
||||||
|
else:
|
||||||
|
return 'TestObject'
|
||||||
|
simplejson.JSONEncoder.default(o)
|
||||||
|
|
||||||
|
def test_defaultrecursion():
|
||||||
|
enc = RecursiveJSONEncoder()
|
||||||
|
assert enc.encode(TestObject) == '"TestObject"'
|
||||||
|
enc.recurse = True
|
||||||
|
try:
|
||||||
|
enc.encode(TestObject)
|
||||||
|
except ValueError:
|
||||||
|
pass
|
||||||
|
else:
|
||||||
|
assert False, "didn't raise ValueError on default recursion"
|
||||||
|
|
@ -0,0 +1,41 @@
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
def test_separators():
|
||||||
|
import simplejson
|
||||||
|
import textwrap
|
||||||
|
|
||||||
|
h = [['blorpie'], ['whoops'], [], 'd-shtaeou', 'd-nthiouh', 'i-vhbjkhnth',
|
||||||
|
{'nifty': 87}, {'field': 'yes', 'morefield': False} ]
|
||||||
|
|
||||||
|
expect = textwrap.dedent("""\
|
||||||
|
[
|
||||||
|
[
|
||||||
|
"blorpie"
|
||||||
|
] ,
|
||||||
|
[
|
||||||
|
"whoops"
|
||||||
|
] ,
|
||||||
|
[] ,
|
||||||
|
"d-shtaeou" ,
|
||||||
|
"d-nthiouh" ,
|
||||||
|
"i-vhbjkhnth" ,
|
||||||
|
{
|
||||||
|
"nifty" : 87
|
||||||
|
} ,
|
||||||
|
{
|
||||||
|
"field" : "yes" ,
|
||||||
|
"morefield" : false
|
||||||
|
}
|
||||||
|
]""")
|
||||||
|
|
||||||
|
|
||||||
|
d1 = simplejson.dumps(h)
|
||||||
|
d2 = simplejson.dumps(h, indent=2, sort_keys=True, separators=(' ,', ' : '))
|
||||||
|
|
||||||
|
h1 = simplejson.loads(d1)
|
||||||
|
h2 = simplejson.loads(d2)
|
||||||
|
|
||||||
|
assert h1 == h
|
||||||
|
assert h2 == h
|
||||||
|
assert d2 == expect
|
||||||
|
|
@ -0,0 +1,16 @@
|
||||||
|
import simplejson as S
|
||||||
|
|
||||||
|
def test_encoding1():
|
||||||
|
encoder = S.JSONEncoder(encoding='utf-8')
|
||||||
|
u = u'\N{GREEK SMALL LETTER ALPHA}\N{GREEK CAPITAL LETTER OMEGA}'
|
||||||
|
s = u.encode('utf-8')
|
||||||
|
ju = encoder.encode(u)
|
||||||
|
js = encoder.encode(s)
|
||||||
|
assert ju == js
|
||||||
|
|
||||||
|
def test_encoding2():
|
||||||
|
u = u'\N{GREEK SMALL LETTER ALPHA}\N{GREEK CAPITAL LETTER OMEGA}'
|
||||||
|
s = u.encode('utf-8')
|
||||||
|
ju = S.dumps(u, encoding='utf-8')
|
||||||
|
js = S.dumps(s, encoding='utf-8')
|
||||||
|
assert ju == js
|
||||||
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Reference in New Issue