<?xml version="1.0" encoding="ascii"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <title>lxml.tests.selftest2</title> <link rel="stylesheet" href="epydoc.css" type="text/css" /> <script type="text/javascript" src="epydoc.js"></script> </head> <body bgcolor="white" text="black" link="blue" vlink="#204080" alink="#204080"> <!-- ==================== NAVIGATION BAR ==================== --> <table class="navbar" border="0" width="100%" cellpadding="0" bgcolor="#a0c0ff" cellspacing="0"> <tr valign="middle"> <!-- Home link --> <th> <a href="lxml-module.html">Home</a> </th> <!-- Tree link --> <th> <a href="module-tree.html">Trees</a> </th> <!-- Index link --> <th> <a href="identifier-index.html">Indices</a> </th> <!-- Help link --> <th> <a href="help.html">Help</a> </th> <!-- Project homepage --> <th class="navbar" align="right" width="100%"> <table border="0" cellpadding="0" cellspacing="0"> <tr><th class="navbar" align="center" ><a class="navbar" target="_top" href="/">lxml API</a></th> </tr></table></th> </tr> </table> <table width="100%" cellpadding="0" cellspacing="0"> <tr valign="top"> <td width="100%"> <span class="breadcrumbs"> <a href="lxml-module.html">Package lxml</a> :: <a href="lxml.tests-module.html">Package tests</a> :: Module selftest2 </span> </td> <td> <table cellpadding="0" cellspacing="0"> <!-- hide/show private --> <tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink" onclick="toggle_private();">hide private</a>]</span></td></tr> <tr><td align="right"><span class="options" >[<a href="frames.html" target="_top">frames</a >] | <a href="lxml.tests.selftest2-module.html" target="_top">no frames</a>]</span></td></tr> </table> </td> </tr> </table> <!-- ==================== MODULE DESCRIPTION ==================== --> <h1 class="epydoc">Module selftest2</h1><p class="nomargin-top"><span class="codelink"><a href="lxml.tests.selftest2-pysrc.html">source code</a></span></p> <!-- ==================== FUNCTIONS ==================== --> <a name="section-Functions"></a> <table class="summary" border="1" cellpadding="3" cellspacing="0" width="100%" bgcolor="white"> <tr bgcolor="#70b0f0" class="table-header"> <td colspan="2" class="table-header"> <table border="0" cellpadding="0" cellspacing="0" width="100%"> <tr valign="top"> <td align="left"><span class="table-header">Functions</span></td> <td align="right" valign="top" ><span class="options">[<a href="#section-Functions" class="privatelink" onclick="toggle_private();" >hide private</a>]</span></td> </tr> </table> </td> </tr> <tr> <td width="15%" align="right" valign="top" class="summary"> <span class="summary-type"> </span> </td><td class="summary"> <table width="100%" cellpadding="0" cellspacing="0" border="0"> <tr> <td><span class="summary-sig"><a name="stdout"></a><span class="summary-sig-name">stdout</span>()</span></td> <td align="right" valign="top"> <span class="codelink"><a href="lxml.tests.selftest2-pysrc.html#stdout">source code</a></span> </td> </tr> </table> </td> </tr> <tr> <td width="15%" align="right" valign="top" class="summary"> <span class="summary-type"> </span> </td><td class="summary"> <table width="100%" cellpadding="0" cellspacing="0" border="0"> <tr> <td><span class="summary-sig"><a name="unserialize"></a><span class="summary-sig-name">unserialize</span>(<span class="summary-sig-arg">text</span>)</span></td> <td align="right" valign="top"> <span class="codelink"><a href="lxml.tests.selftest2-pysrc.html#unserialize">source code</a></span> </td> </tr> </table> </td> </tr> <tr> <td width="15%" align="right" valign="top" class="summary"> <span class="summary-type"> </span> </td><td class="summary"> <table width="100%" cellpadding="0" cellspacing="0" border="0"> <tr> <td><span class="summary-sig"><a name="serialize"></a><span class="summary-sig-name">serialize</span>(<span class="summary-sig-arg">elem</span>, <span class="summary-sig-arg">encoding</span>=<span class="summary-sig-default">None</span>)</span></td> <td align="right" valign="top"> <span class="codelink"><a href="lxml.tests.selftest2-pysrc.html#serialize">source code</a></span> </td> </tr> </table> </td> </tr> <tr> <td width="15%" align="right" valign="top" class="summary"> <span class="summary-type"> </span> </td><td class="summary"> <table width="100%" cellpadding="0" cellspacing="0" border="0"> <tr> <td><span class="summary-sig"><a name="summarize"></a><span class="summary-sig-name">summarize</span>(<span class="summary-sig-arg">elem</span>)</span></td> <td align="right" valign="top"> <span class="codelink"><a href="lxml.tests.selftest2-pysrc.html#summarize">source code</a></span> </td> </tr> </table> </td> </tr> <tr> <td width="15%" align="right" valign="top" class="summary"> <span class="summary-type"> </span> </td><td class="summary"> <table width="100%" cellpadding="0" cellspacing="0" border="0"> <tr> <td><span class="summary-sig"><a name="summarize_list"></a><span class="summary-sig-name">summarize_list</span>(<span class="summary-sig-arg">seq</span>)</span></td> <td align="right" valign="top"> <span class="codelink"><a href="lxml.tests.selftest2-pysrc.html#summarize_list">source code</a></span> </td> </tr> </table> </td> </tr> <tr> <td width="15%" align="right" valign="top" class="summary"> <span class="summary-type"> </span> </td><td class="summary"> <table width="100%" cellpadding="0" cellspacing="0" border="0"> <tr> <td><span class="summary-sig"><a name="check_string"></a><span class="summary-sig-name">check_string</span>(<span class="summary-sig-arg">string</span>)</span></td> <td align="right" valign="top"> <span class="codelink"><a href="lxml.tests.selftest2-pysrc.html#check_string">source code</a></span> </td> </tr> </table> </td> </tr> <tr> <td width="15%" align="right" valign="top" class="summary"> <span class="summary-type"> </span> </td><td class="summary"> <table width="100%" cellpadding="0" cellspacing="0" border="0"> <tr> <td><span class="summary-sig"><a name="check_mapping"></a><span class="summary-sig-name">check_mapping</span>(<span class="summary-sig-arg">mapping</span>)</span></td> <td align="right" valign="top"> <span class="codelink"><a href="lxml.tests.selftest2-pysrc.html#check_mapping">source code</a></span> </td> </tr> </table> </td> </tr> <tr> <td width="15%" align="right" valign="top" class="summary"> <span class="summary-type"> </span> </td><td class="summary"> <table width="100%" cellpadding="0" cellspacing="0" border="0"> <tr> <td><span class="summary-sig"><a name="check_element"></a><span class="summary-sig-name">check_element</span>(<span class="summary-sig-arg">element</span>)</span></td> <td align="right" valign="top"> <span class="codelink"><a href="lxml.tests.selftest2-pysrc.html#check_element">source code</a></span> </td> </tr> </table> </td> </tr> <tr> <td width="15%" align="right" valign="top" class="summary"> <span class="summary-type"> </span> </td><td class="summary"> <table width="100%" cellpadding="0" cellspacing="0" border="0"> <tr> <td><span class="summary-sig"><a name="check_element_tree"></a><span class="summary-sig-name">check_element_tree</span>(<span class="summary-sig-arg">tree</span>)</span></td> <td align="right" valign="top"> <span class="codelink"><a href="lxml.tests.selftest2-pysrc.html#check_element_tree">source code</a></span> </td> </tr> </table> </td> </tr> <tr> <td width="15%" align="right" valign="top" class="summary"> <span class="summary-type"> </span> </td><td class="summary"> <table width="100%" cellpadding="0" cellspacing="0" border="0"> <tr> <td><span class="summary-sig"><a name="element"></a><span class="summary-sig-name">element</span>()</span><br /> Test element tree interface.</td> <td align="right" valign="top"> <span class="codelink"><a href="lxml.tests.selftest2-pysrc.html#element">source code</a></span> </td> </tr> </table> </td> </tr> <tr> <td width="15%" align="right" valign="top" class="summary"> <span class="summary-type"> </span> </td><td class="summary"> <table width="100%" cellpadding="0" cellspacing="0" border="0"> <tr> <td><span class="summary-sig"><a name="parsefile"></a><span class="summary-sig-name">parsefile</span>()</span><br /> Test parsing from file. Note that we're opening the files in here; by default, the 'parse' function opens the file in binary mode, and doctest doesn't filter out carriage returns.</td> <td align="right" valign="top"> <span class="codelink"><a href="lxml.tests.selftest2-pysrc.html#parsefile">source code</a></span> </td> </tr> </table> </td> </tr> <tr> <td width="15%" align="right" valign="top" class="summary"> <span class="summary-type"> </span> </td><td class="summary"> <table width="100%" cellpadding="0" cellspacing="0" border="0"> <tr> <td><span class="summary-sig"><a name="writefile"></a><span class="summary-sig-name">writefile</span>()</span></td> <td align="right" valign="top"> <span class="codelink"><a href="lxml.tests.selftest2-pysrc.html#writefile">source code</a></span> </td> </tr> </table> </td> </tr> <tr> <td width="15%" align="right" valign="top" class="summary"> <span class="summary-type"> </span> </td><td class="summary"> <table width="100%" cellpadding="0" cellspacing="0" border="0"> <tr> <td><span class="summary-sig"><a name="encoding"></a><span class="summary-sig-name">encoding</span>()</span><br /> Test encoding issues.</td> <td align="right" valign="top"> <span class="codelink"><a href="lxml.tests.selftest2-pysrc.html#encoding">source code</a></span> </td> </tr> </table> </td> </tr> <tr> <td width="15%" align="right" valign="top" class="summary"> <span class="summary-type"> </span> </td><td class="summary"> <table width="100%" cellpadding="0" cellspacing="0" border="0"> <tr> <td><span class="summary-sig"><a href="lxml.tests.selftest2-module.html#qname" class="summary-sig-name">qname</a>()</span><br /> Test QName handling.</td> <td align="right" valign="top"> <span class="codelink"><a href="lxml.tests.selftest2-pysrc.html#qname">source code</a></span> </td> </tr> </table> </td> </tr> <tr> <td width="15%" align="right" valign="top" class="summary"> <span class="summary-type"> </span> </td><td class="summary"> <table width="100%" cellpadding="0" cellspacing="0" border="0"> <tr> <td><span class="summary-sig"><a name="cdata"></a><span class="summary-sig-name">cdata</span>()</span><br /> Test CDATA handling (etc).</td> <td align="right" valign="top"> <span class="codelink"><a href="lxml.tests.selftest2-pysrc.html#cdata">source code</a></span> </td> </tr> </table> </td> </tr> <tr> <td width="15%" align="right" valign="top" class="summary"> <span class="summary-type"> </span> </td><td class="summary"> <table width="100%" cellpadding="0" cellspacing="0" border="0"> <tr> <td><span class="summary-sig"><a name="find"></a><span class="summary-sig-name">find</span>()</span><br /> Test find methods (including xpath syntax).</td> <td align="right" valign="top"> <span class="codelink"><a href="lxml.tests.selftest2-pysrc.html#find">source code</a></span> </td> </tr> </table> </td> </tr> <tr> <td width="15%" align="right" valign="top" class="summary"> <span class="summary-type"> </span> </td><td class="summary"> <table width="100%" cellpadding="0" cellspacing="0" border="0"> <tr> <td><span class="summary-sig"><a href="lxml.tests.selftest2-module.html#copy" class="summary-sig-name">copy</a>()</span><br /> Test copy handling (etc).</td> <td align="right" valign="top"> <span class="codelink"><a href="lxml.tests.selftest2-pysrc.html#copy">source code</a></span> </td> </tr> </table> </td> </tr> <tr> <td width="15%" align="right" valign="top" class="summary"> <span class="summary-type"> </span> </td><td class="summary"> <table width="100%" cellpadding="0" cellspacing="0" border="0"> <tr> <td><span class="summary-sig"><a name="attrib"></a><span class="summary-sig-name">attrib</span>()</span><br /> Test attribute handling.</td> <td align="right" valign="top"> <span class="codelink"><a href="lxml.tests.selftest2-pysrc.html#attrib">source code</a></span> </td> </tr> </table> </td> </tr> <tr> <td width="15%" align="right" valign="top" class="summary"> <span class="summary-type"> </span> </td><td class="summary"> <table width="100%" cellpadding="0" cellspacing="0" border="0"> <tr> <td><span class="summary-sig"><a name="makeelement"></a><span class="summary-sig-name">makeelement</span>()</span><br /> Test makeelement handling.</td> <td align="right" valign="top"> <span class="codelink"><a href="lxml.tests.selftest2-pysrc.html#makeelement">source code</a></span> </td> </tr> </table> </td> </tr> </table> <!-- ==================== VARIABLES ==================== --> <a name="section-Variables"></a> <table class="summary" border="1" cellpadding="3" cellspacing="0" width="100%" bgcolor="white"> <tr bgcolor="#70b0f0" class="table-header"> <td colspan="2" class="table-header"> <table border="0" cellpadding="0" cellspacing="0" width="100%"> <tr valign="top"> <td align="left"><span class="table-header">Variables</span></td> <td align="right" valign="top" ><span class="options">[<a href="#section-Variables" class="privatelink" onclick="toggle_private();" >hide private</a>]</span></td> </tr> </table> </td> </tr> <tr> <td width="15%" align="right" valign="top" class="summary"> <span class="summary-type"> </span> </td><td class="summary"> <a href="lxml.tests.selftest2-module.html#SAMPLE_XML" class="summary-name">SAMPLE_XML</a> = <code title="unserialize(""" <body> <tag>text</tag> <tag /> <section> <tag>subtext</tag> </section> </body> ...">unserialize(<code class="variable-ellipsis">...</code></code> </td> </tr> <tr> <td width="15%" align="right" valign="top" class="summary"> <span class="summary-type"> </span> </td><td class="summary"> <a href="lxml.tests.selftest2-module.html#SAMPLE_XML_NS" class="summary-name">SAMPLE_XML_NS</a> = <code title="unserialize(""" <body xmlns="http://effbot.org/ns"> <tag>text</tag> <tag /> <section> <tag>subtext</tag> </section> </body> ...">unserialize(<code class="variable-ellipsis">...</code></code> </td> </tr> <tr> <td width="15%" align="right" valign="top" class="summary"> <span class="summary-type"> </span> </td><td class="summary"> <a href="lxml.tests.selftest2-module.html#ENTITY_XML" class="summary-name">ENTITY_XML</a> = <code title="'''<!DOCTYPE points [ <!ENTITY % user-entities SYSTEM \'user-entities.xml\'> %user-entities; ]> <document>&entity;</document> '''"><code class="variable-quote">'</code><code class="variable-string"><!DOCTYPE points [\n<!ENTITY % user-entities SYS</code><code class="variable-ellipsis">...</code></code> </td> </tr> <tr> <td width="15%" align="right" valign="top" class="summary"> <span class="summary-type"> </span> </td><td class="summary"> <a name="__package__"></a><span class="summary-name">__package__</span> = <code title="'lxml.tests'"><code class="variable-quote">'</code><code class="variable-string">lxml.tests</code><code class="variable-quote">'</code></code> </td> </tr> </table> <!-- ==================== FUNCTION DETAILS ==================== --> <a name="section-FunctionDetails"></a> <table class="details" border="1" cellpadding="3" cellspacing="0" width="100%" bgcolor="white"> <tr bgcolor="#70b0f0" class="table-header"> <td colspan="2" class="table-header"> <table border="0" cellpadding="0" cellspacing="0" width="100%"> <tr valign="top"> <td align="left"><span class="table-header">Function Details</span></td> <td align="right" valign="top" ><span class="options">[<a href="#section-FunctionDetails" class="privatelink" onclick="toggle_private();" >hide private</a>]</span></td> </tr> </table> </td> </tr> </table> <a name="qname"></a> <div> <table class="details" border="1" cellpadding="3" cellspacing="0" width="100%" bgcolor="white"> <tr><td> <table width="100%" cellpadding="0" cellspacing="0" border="0"> <tr valign="top"><td> <h3 class="epydoc"><span class="sig"><span class="sig-name">qname</span>()</span> </h3> </td><td align="right" valign="top" ><span class="codelink"><a href="lxml.tests.selftest2-pysrc.html#qname">source code</a></span> </td> </tr></table> <blockquote> <p>Test QName handling.</p> <ol class="rst-arabic simple"> <li>decorated tags</li> </ol> <pre class="py-doctest"> <span class="py-prompt">>>> </span>elem = ElementTree.Element(<span class="py-string">"{uri}tag"</span>) <span class="py-prompt">>>> </span>serialize(elem) <span class="py-comment"># 1.1</span> <span class="py-output">'<ns0:tag xmlns:ns0="uri"/>'</span></pre> </blockquote> <p>## 2) decorated attributes</p> <p>## >>> elem.attrib["{uri}key"] = "value" ## >>> serialize(elem) # 2.1 ## '<ns0:tag ns0:key="value" xmlns:ns0="uri"/>'</p> <dl class="fields"> </dl> </td></tr></table> </div> <a name="copy"></a> <div> <table class="details" border="1" cellpadding="3" cellspacing="0" width="100%" bgcolor="white"> <tr><td> <table width="100%" cellpadding="0" cellspacing="0" border="0"> <tr valign="top"><td> <h3 class="epydoc"><span class="sig"><span class="sig-name">copy</span>()</span> </h3> </td><td align="right" valign="top" ><span class="codelink"><a href="lxml.tests.selftest2-pysrc.html#copy">source code</a></span> </td> </tr></table> <blockquote> <p>Test copy handling (etc).</p> <pre class="py-doctest"> <span class="py-prompt">>>> </span><span class="py-keyword">import</span> <span class="py-builtin">copy</span> <span class="py-prompt">>>> </span>e1 = unserialize(<span class="py-string">"<tag>hello<foo/></tag>"</span>) <span class="py-prompt">>>> </span><span class="py-comment"># e2 = copy.copy(e1)</span> <span class="py-prompt">>>> </span>e3 = <span class="py-builtin">copy</span>.deepcopy(e1) <span class="py-prompt">>>> </span>e1.find(<span class="py-string">"foo"</span>).tag = <span class="py-string">"bar"</span></pre> <pre class="py-doctest"> <span class="py-prompt">>>> </span>serialize(e1).replace(<span class="py-string">' '</span>, <span class="py-string">''</span>) <span class="py-output">'<tag>hello<bar/></tag>'</span></pre> </blockquote> <p>## >>> serialize(e2).replace(' ', '') ## '<tag>hello<bar/></tag>'</p> <blockquote> <pre class="py-doctest"> <span class="py-prompt">>>> </span>serialize(e3).replace(<span class="py-string">' '</span>, <span class="py-string">''</span>) <span class="py-output">'<tag>hello<foo/></tag>'</span></pre> </blockquote> <dl class="fields"> </dl> </td></tr></table> </div> <br /> <!-- ==================== VARIABLES DETAILS ==================== --> <a name="section-VariablesDetails"></a> <table class="details" border="1" cellpadding="3" cellspacing="0" width="100%" bgcolor="white"> <tr bgcolor="#70b0f0" class="table-header"> <td colspan="2" class="table-header"> <table border="0" cellpadding="0" cellspacing="0" width="100%"> <tr valign="top"> <td align="left"><span class="table-header">Variables Details</span></td> <td align="right" valign="top" ><span class="options">[<a href="#section-VariablesDetails" class="privatelink" onclick="toggle_private();" >hide private</a>]</span></td> </tr> </table> </td> </tr> </table> <a name="SAMPLE_XML"></a> <div> <table class="details" border="1" cellpadding="3" cellspacing="0" width="100%" bgcolor="white"> <tr><td> <h3 class="epydoc">SAMPLE_XML</h3> <dl class="fields"> </dl> <dl class="fields"> <dt>Value:</dt> <dd><table><tr><td><pre class="variable"> unserialize(""" <body> <tag>text</tag> <tag /> <section> <tag>subtext</tag> </section> </body> <code class="variable-ellipsis">...</code> </pre></td></tr></table> </dd> </dl> </td></tr></table> </div> <a name="SAMPLE_XML_NS"></a> <div> <table class="details" border="1" cellpadding="3" cellspacing="0" width="100%" bgcolor="white"> <tr><td> <h3 class="epydoc">SAMPLE_XML_NS</h3> <dl class="fields"> </dl> <dl class="fields"> <dt>Value:</dt> <dd><table><tr><td><pre class="variable"> unserialize(""" <body xmlns="http://effbot.org/ns"> <tag>text</tag> <tag /> <section> <tag>subtext</tag> </section> </body> <code class="variable-ellipsis">...</code> </pre></td></tr></table> </dd> </dl> </td></tr></table> </div> <a name="ENTITY_XML"></a> <div> <table class="details" border="1" cellpadding="3" cellspacing="0" width="100%" bgcolor="white"> <tr><td> <h3 class="epydoc">ENTITY_XML</h3> <dl class="fields"> </dl> <dl class="fields"> <dt>Value:</dt> <dd><table><tr><td><pre class="variable"> <code class="variable-quote">'''</code><code class="variable-string"><!DOCTYPE points [</code> <code class="variable-string"><!ENTITY % user-entities SYSTEM \'user-entities.xml\'></code> <code class="variable-string">%user-entities;</code> <code class="variable-string">]></code> <code class="variable-string"><document>&entity;</document></code> <code class="variable-string"></code><code class="variable-quote">'''</code> </pre></td></tr></table> </dd> </dl> </td></tr></table> </div> <br /> <!-- ==================== NAVIGATION BAR ==================== --> <table class="navbar" border="0" width="100%" cellpadding="0" bgcolor="#a0c0ff" cellspacing="0"> <tr valign="middle"> <!-- Home link --> <th> <a href="lxml-module.html">Home</a> </th> <!-- Tree link --> <th> <a href="module-tree.html">Trees</a> </th> <!-- Index link --> <th> <a href="identifier-index.html">Indices</a> </th> <!-- Help link 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