<?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>genshi.input</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="genshi-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="../index.html">Documentation Index</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="genshi-module.html">Package genshi</a> :: Module input </span> </td> <td> <table cellpadding="0" cellspacing="0"> <!-- hide/show private --> </table> </td> </tr> </table> <!-- ==================== MODULE DESCRIPTION ==================== --> <h1 class="epydoc">Module input</h1><p class="nomargin-top"></p> Support for constructing markup streams from files, strings, or other sources. <!-- ==================== CLASSES ==================== --> <a name="section-Classes"></a> <table class="summary" border="1" cellpadding="3" cellspacing="0" width="100%" bgcolor="white"> <tr bgcolor="#70b0f0" class="table-header"> <td align="left" colspan="2" class="table-header"> <span class="table-header">Classes</span></td> </tr> <tr> <td width="15%" align="right" valign="top" class="summary"> <span class="summary-type"> </span> </td><td class="summary"> <a href="genshi.input.ParseError-class.html" class="summary-name">ParseError</a><br /> Exception raised when fatal syntax errors are found in the input being parsed. </td> </tr> <tr> <td width="15%" align="right" valign="top" class="summary"> <span class="summary-type"> </span> </td><td class="summary"> <a href="genshi.input.XMLParser-class.html" class="summary-name">XMLParser</a><br /> Generator-based XML parser based on roughly equivalent code in Kid/ElementTree. </td> </tr> <tr> <td width="15%" align="right" valign="top" class="summary"> <span class="summary-type"> </span> </td><td class="summary"> <a href="genshi.input.HTMLParser-class.html" class="summary-name">HTMLParser</a><br /> Parser for HTML input based on the Python <a href="genshi.input.HTMLParser-class.html" class="link">HTMLParser</a> module. </td> </tr> </table> <!-- ==================== 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 align="left" colspan="2" class="table-header"> <span class="table-header">Functions</span></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="genshi.input-module.html#ET" class="summary-sig-name">ET</a>(<span class="summary-sig-arg">element</span>)</span><br /> Convert a given ElementTree element to a markup stream.</td> <td align="right" valign="top"> </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="genshi.input-module.html#XML" class="summary-sig-name">XML</a>(<span class="summary-sig-arg">text</span>)</span><br /> Parse the given XML source and return a markup stream.</td> <td align="right" valign="top"> </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="genshi.input-module.html#HTML" class="summary-sig-name">HTML</a>(<span class="summary-sig-arg">text</span>, <span class="summary-sig-arg">encoding</span>=<span class="summary-sig-default"><code class="variable-quote">'</code><code class="variable-string">utf-8</code><code class="variable-quote">'</code></span>)</span><br /> Parse the given HTML source and return a markup stream.</td> <td align="right" valign="top"> </td> </tr> </table> </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 align="left" colspan="2" class="table-header"> <span class="table-header">Function Details</span></td> </tr> </table> <a name="ET"></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">ET</span>(<span class="sig-arg">element</span>)</span> </h3> </td><td align="right" valign="top" > </td> </tr></table> Convert a given ElementTree element to a markup stream. <dl class="fields"> <dt>Parameters:</dt> <dd><ul class="nomargin-top"> <li><strong class="pname"><code>element</code></strong> - an ElementTree element</li> </ul></dd> <dt>Returns:</dt> <dd>a markup stream</dd> </dl> </td></tr></table> </div> <a name="XML"></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">XML</span>(<span class="sig-arg">text</span>)</span> </h3> </td><td align="right" valign="top" > </td> </tr></table> <p>Parse the given XML source and return a markup stream.</p> <p>Unlike with <a href="genshi.input.XMLParser-class.html" class="link">XMLParser</a>, the returned stream is reusable, meaning it can be iterated over multiple times:</p> <pre class="py-doctest"> <span class="py-prompt">>>> </span>xml = XML(<span class="py-string">'<doc><elem>Foo</elem><elem>Bar</elem></doc>'</span>) <span class="py-prompt">>>> </span><span class="py-keyword">print</span> xml <span class="py-output"><doc><elem>Foo</elem><elem>Bar</elem></doc></span> <span class="py-output"></span><span class="py-prompt">>>> </span><span class="py-keyword">print</span> xml.select(<span class="py-string">'elem'</span>) <span class="py-output"><elem>Foo</elem><elem>Bar</elem></span> <span class="py-output"></span><span class="py-prompt">>>> </span><span class="py-keyword">print</span> xml.select(<span class="py-string">'elem/text()'</span>) <span class="py-output">FooBar</span></pre> <dl class="fields"> <dt>Parameters:</dt> <dd><ul class="nomargin-top"> <li><strong class="pname"><code>text</code></strong> - the XML source</li> </ul></dd> <dt>Returns:</dt> <dd>the parsed XML event stream</dd> <dt>Raises:</dt> <dd><ul class="nomargin-top"> <li><code><strong class='fraise'><a href="genshi.input.ParseError-class.html">ParseError</a></strong></code> - if the XML text is not well-formed</li> </ul></dd> </dl> </td></tr></table> </div> <a name="HTML"></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">HTML</span>(<span class="sig-arg">text</span>, <span class="sig-arg">encoding</span>=<span class="sig-default"><code class="variable-quote">'</code><code class="variable-string">utf-8</code><code class="variable-quote">'</code></span>)</span> </h3> </td><td align="right" valign="top" > </td> </tr></table> <p>Parse the given HTML source and return a markup stream.</p> <p>Unlike with <a href="genshi.input.HTMLParser-class.html" class="link">HTMLParser</a>, the returned stream is reusable, meaning it can be iterated over multiple times:</p> <pre class="py-doctest"> <span class="py-prompt">>>> </span>html = HTML(<span class="py-string">'<body><h1>Foo</h1></body>'</span>) <span class="py-prompt">>>> </span><span class="py-keyword">print</span> html <span class="py-output"><body><h1>Foo</h1></body></span> <span class="py-output"></span><span class="py-prompt">>>> </span><span class="py-keyword">print</span> html.select(<span class="py-string">'h1'</span>) <span class="py-output"><h1>Foo</h1></span> <span class="py-output"></span><span class="py-prompt">>>> </span><span class="py-keyword">print</span> html.select(<span class="py-string">'h1/text()'</span>) <span class="py-output">Foo</span></pre> <dl class="fields"> <dt>Parameters:</dt> <dd><ul class="nomargin-top"> <li><strong class="pname"><code>text</code></strong> - the HTML source</li> </ul></dd> <dt>Returns:</dt> <dd>the parsed XML event stream</dd> <dt>Raises:</dt> <dd><ul class="nomargin-top"> <li><code><strong class='fraise'><a href="genshi.input.ParseError-class.html">ParseError</a></strong></code> - if the HTML text is not well-formed, and error recovery fails</li> </ul></dd> </dl> </td></tr></table> </div> <br /> <!-- ==================== NAVIGATION BAR ==================== 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