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<div class="section" id="module-xml.dom.pulldom">
<h1>19.8. <tt class="xref docutils literal"><span class="pre">xml.dom.pulldom</span></tt> — Support for building partial DOM trees<a class="headerlink" href="#module-xml.dom.pulldom" title="Permalink to this headline">¶</a></h1>
<p class="versionadded">
<span class="versionmodified">New in version 2.0.</span></p>
<p><tt class="xref docutils literal"><span class="pre">xml.dom.pulldom</span></tt> allows building only selected portions of a Document
Object Model representation of a document from SAX events.</p>
<dl class="class">
<dt id="xml.dom.pulldom.PullDOM">
<em class="property">class </em><tt class="descclassname">xml.dom.pulldom.</tt><tt class="descname">PullDOM</tt><big>(</big><span class="optional">[</span><em>documentFactory</em><span class="optional">]</span><big>)</big><a class="headerlink" href="#xml.dom.pulldom.PullDOM" title="Permalink to this definition">¶</a></dt>
<dd><a title="xml.sax.handler.ContentHandler" class="reference external" href="xml.sax.handler.html#xml.sax.handler.ContentHandler"><tt class="xref docutils literal"><span class="pre">xml.sax.handler.ContentHandler</span></tt></a> implementation that ...</dd></dl>
<dl class="class">
<dt id="xml.dom.pulldom.DOMEventStream">
<em class="property">class </em><tt class="descclassname">xml.dom.pulldom.</tt><tt class="descname">DOMEventStream</tt><big>(</big><em>stream</em>, <em>parser</em>, <em>bufsize</em><big>)</big><a class="headerlink" href="#xml.dom.pulldom.DOMEventStream" title="Permalink to this definition">¶</a></dt>
<dd>...</dd></dl>
<dl class="class">
<dt id="xml.dom.pulldom.SAX2DOM">
<em class="property">class </em><tt class="descclassname">xml.dom.pulldom.</tt><tt class="descname">SAX2DOM</tt><big>(</big><span class="optional">[</span><em>documentFactory</em><span class="optional">]</span><big>)</big><a class="headerlink" href="#xml.dom.pulldom.SAX2DOM" title="Permalink to this definition">¶</a></dt>
<dd><a title="xml.sax.handler.ContentHandler" class="reference external" href="xml.sax.handler.html#xml.sax.handler.ContentHandler"><tt class="xref docutils literal"><span class="pre">xml.sax.handler.ContentHandler</span></tt></a> implementation that ...</dd></dl>
<dl class="function">
<dt id="xml.dom.pulldom.parse">
<tt class="descclassname">xml.dom.pulldom.</tt><tt class="descname">parse</tt><big>(</big><em>stream_or_string</em><span class="optional">[</span>, <em>parser</em><span class="optional">[</span>, <em>bufsize</em><span class="optional">]</span><span class="optional">]</span><big>)</big><a class="headerlink" href="#xml.dom.pulldom.parse" title="Permalink to this definition">¶</a></dt>
<dd>...</dd></dl>
<dl class="function">
<dt id="xml.dom.pulldom.parseString">
<tt class="descclassname">xml.dom.pulldom.</tt><tt class="descname">parseString</tt><big>(</big><em>string</em><span class="optional">[</span>, <em>parser</em><span class="optional">]</span><big>)</big><a class="headerlink" href="#xml.dom.pulldom.parseString" title="Permalink to this definition">¶</a></dt>
<dd>...</dd></dl>
<dl class="data">
<dt id="xml.dom.pulldom.default_bufsize">
<tt class="descclassname">xml.dom.pulldom.</tt><tt class="descname">default_bufsize</tt><a class="headerlink" href="#xml.dom.pulldom.default_bufsize" title="Permalink to this definition">¶</a></dt>
<dd><p>Default value for the <em>bufsize</em> parameter to <a title="xml.dom.pulldom.parse" class="reference internal" href="#xml.dom.pulldom.parse"><tt class="xref docutils literal"><span class="pre">parse()</span></tt></a>.</p>
<p class="versionchanged">
<span class="versionmodified">Changed in version 2.1: </span>The value of this variable can be changed before calling <a title="xml.dom.pulldom.parse" class="reference internal" href="#xml.dom.pulldom.parse"><tt class="xref docutils literal"><span class="pre">parse()</span></tt></a> and the
new value will take effect.</p>
</dd></dl>
<div class="section" id="domeventstream-objects">
<span id="id1"></span><h2>19.8.1. DOMEventStream Objects<a class="headerlink" href="#domeventstream-objects" title="Permalink to this headline">¶</a></h2>
<dl class="method">
<dt id="xml.dom.pulldom.DOMEventStream.getEvent">
<tt class="descclassname">DOMEventStream.</tt><tt class="descname">getEvent</tt><big>(</big><big>)</big><a class="headerlink" href="#xml.dom.pulldom.DOMEventStream.getEvent" title="Permalink to this definition">¶</a></dt>
<dd>...</dd></dl>
<dl class="method">
<dt id="xml.dom.pulldom.DOMEventStream.expandNode">
<tt class="descclassname">DOMEventStream.</tt><tt class="descname">expandNode</tt><big>(</big><em>node</em><big>)</big><a class="headerlink" href="#xml.dom.pulldom.DOMEventStream.expandNode" title="Permalink to this definition">¶</a></dt>
<dd>...</dd></dl>
<dl class="method">
<dt id="xml.dom.pulldom.DOMEventStream.reset">
<tt class="descclassname">DOMEventStream.</tt><tt class="descname">reset</tt><big>(</big><big>)</big><a class="headerlink" href="#xml.dom.pulldom.DOMEventStream.reset" title="Permalink to this definition">¶</a></dt>
<dd>...</dd></dl>
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<li><a class="reference external" href="#">19.8. <tt class="docutils literal"><span class="pre">xml.dom.pulldom</span></tt> — Support for building partial DOM trees</a><ul>
<li><a class="reference external" href="#domeventstream-objects">19.8.1. DOMEventStream Objects</a></li>
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