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<H1><A NAME="SECTION0015800000000000000000">
13.8 <tt class="module">xml.dom.pulldom</tt> --
         Support for building partial DOM trees</A>
</H1>

<P>
<A NAME="module-xml.dom.pulldom"></A>

<P>

<span class="versionnote">New in version 2.0.</span>

<P>
<tt class="module">xml.dom.pulldom</tt> allows building only selected portions of a
Document Object Model representation of a document from SAX events.

<P>
<dl><dt><table cellpadding="0" cellspacing="0"><tr valign="baseline">
  <td><nobr><b><span class="typelabel">class</span>&nbsp;<tt id='l2h-4453' xml:id='l2h-4453' class="class">PullDOM</tt></b>(</nobr></td>
  <td><var></var><big>[</big><var>documentFactory</var><big>]</big><var></var>)</td></tr></table></dt>
<dd>
  <tt class="class">xml.sax.handler.ContentHandler</tt> implementation that ...
</dl>

<P>
<dl><dt><table cellpadding="0" cellspacing="0"><tr valign="baseline">
  <td><nobr><b><span class="typelabel">class</span>&nbsp;<tt id='l2h-4454' xml:id='l2h-4454' class="class">DOMEventStream</tt></b>(</nobr></td>
  <td><var>stream, parser, bufsize</var>)</td></tr></table></dt>
<dd>
  ...
</dl>

<P>
<dl><dt><table cellpadding="0" cellspacing="0"><tr valign="baseline">
  <td><nobr><b><span class="typelabel">class</span>&nbsp;<tt id='l2h-4455' xml:id='l2h-4455' class="class">SAX2DOM</tt></b>(</nobr></td>
  <td><var></var><big>[</big><var>documentFactory</var><big>]</big><var></var>)</td></tr></table></dt>
<dd>
  <tt class="class">xml.sax.handler.ContentHandler</tt> implementation that ...
</dl>

<P>
<dl><dt><table cellpadding="0" cellspacing="0"><tr valign="baseline">
  <td><nobr><b><tt id='l2h-4456' xml:id='l2h-4456' class="function">parse</tt></b>(</nobr></td>
  <td><var>stream_or_string</var><big>[</big><var>,
                        parser</var><big>[</big><var>, bufsize</var><big>]</big><var></var><big>]</big><var></var>)</td></tr></table></dt>
<dd>
  ...
</dl>

<P>
<dl><dt><table cellpadding="0" cellspacing="0"><tr valign="baseline">
  <td><nobr><b><tt id='l2h-4457' xml:id='l2h-4457' class="function">parseString</tt></b>(</nobr></td>
  <td><var>string</var><big>[</big><var>, parser</var><big>]</big><var></var>)</td></tr></table></dt>
<dd>
  ...
</dl>

<P>
<dl><dt><b><tt id='l2h-4458' xml:id='l2h-4458'>default_bufsize</tt></b></dt>
<dd>
  Default value for the <var>busize</var> parameter to <tt class="function">parse()</tt>.
  
<span class="versionnote">Changed in version 2.1:
The value of this variable can be changed before
                  calling <tt class="function">parse()</tt> and the new value will
                  take effect.</span>

</dd></dl>

<P>

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<!--Table of Child-Links-->
<A NAME="CHILD_LINKS"><STRONG>Subsections</STRONG></a>

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	6	<link rel='start' href='../index.html' title='Python Documentation Index' />
	7	<link rel="first" href="lib.html" title='Python Library Reference' />
	8	<link rel='contents' href='contents.html' title="Contents" />
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	16	<meta name='aesop' content='information' />
	17	<title>13.8 xml.dom.pulldom -- Support for building partial DOM trees</title>
	18	</head>
	19	<body>
	20	<DIV CLASS="navigation">
	21	<div id='top-navigation-panel' xml:id='top-navigation-panel'>
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	40	href="genindex.html"><img src='../icons/index.png'
	41	border='0' height='32' alt='Index' width='32' /></A></td>
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	44	<b class="navlabel">Previous:</b>
	45	<a class="sectref" rel="prev" href="minidom-and-dom.html">13.7.3 minidom and the</A>
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	47	<a class="sectref" rel="parent" href="markup.html">13. Structured Markup Processing</A>
	48	<b class="navlabel">Next:</b>
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	54
	55	<H1><A NAME="SECTION0015800000000000000000">
	56	13.8 <tt class="module">xml.dom.pulldom</tt> --
	57	Support for building partial DOM trees</A>
	58	</H1>
	59
	60	<P>
	61	<A NAME="module-xml.dom.pulldom"></A>
	62
	63	<P>
	64
65	<span class="versionnote">New in version 2.0.</span>
66
67	<P>
68	<tt class="module">xml.dom.pulldom</tt> allows building only selected portions of a
69	Document Object Model representation of a document from SAX events.
70
71	<P>
72	<dl><dt><table cellpadding="0" cellspacing="0"><tr valign="baseline">
73	<td><nobr><b><span class="typelabel">class</span> <tt id='l2h-4453' xml:id='l2h-4453' class="class">PullDOM</tt></b>(</nobr></td>
74	<td><var></var><big>[</big><var>documentFactory</var><big>]</big><var></var>)</td></tr></table></dt>
75	<dd>
76	<tt class="class">xml.sax.handler.ContentHandler</tt> implementation that ...
77	</dl>
78
79	<P>
80	<dl><dt><table cellpadding="0" cellspacing="0"><tr valign="baseline">
81	<td><nobr><b><span class="typelabel">class</span> <tt id='l2h-4454' xml:id='l2h-4454' class="class">DOMEventStream</tt></b>(</nobr></td>
82	<td><var>stream, parser, bufsize</var>)</td></tr></table></dt>
83	<dd>
84	...
85	</dl>
86
87	<P>
88	<dl><dt><table cellpadding="0" cellspacing="0"><tr valign="baseline">
89	<td><nobr><b><span class="typelabel">class</span> <tt id='l2h-4455' xml:id='l2h-4455' class="class">SAX2DOM</tt></b>(</nobr></td>
90	<td><var></var><big>[</big><var>documentFactory</var><big>]</big><var></var>)</td></tr></table></dt>
91	<dd>
92	<tt class="class">xml.sax.handler.ContentHandler</tt> implementation that ...
93	</dl>
94
95	<P>
96	<dl><dt><table cellpadding="0" cellspacing="0"><tr valign="baseline">
97	<td><nobr><b><tt id='l2h-4456' xml:id='l2h-4456' class="function">parse</tt></b>(</nobr></td>
98	<td><var>stream_or_string</var><big>[</big><var>,
99	parser</var><big>[</big><var>, bufsize</var><big>]</big><var></var><big>]</big><var></var>)</td></tr></table></dt>
100	<dd>
101	...
102	</dl>
103
104	<P>
105	<dl><dt><table cellpadding="0" cellspacing="0"><tr valign="baseline">
106	<td><nobr><b><tt id='l2h-4457' xml:id='l2h-4457' class="function">parseString</tt></b>(</nobr></td>
107	<td><var>string</var><big>[</big><var>, parser</var><big>]</big><var></var>)</td></tr></table></dt>
108	<dd>
109	...
110	</dl>
111
112	<P>
113	<dl><dt><b><tt id='l2h-4458' xml:id='l2h-4458'>default_bufsize</tt></b></dt>
114	<dd>
115	Default value for the <var>busize</var> parameter to <tt class="function">parse()</tt>.
116
117	<span class="versionnote">Changed in version 2.1:
118	The value of this variable can be changed before
119	calling <tt class="function">parse()</tt> and the new value will
120	take effect.</span>
121
122	</dd></dl>
123
124	<P>
125
126	<p><br /></p><hr class='online-navigation' />
127	<div class='online-navigation'>
128	<!--Table of Child-Links-->
129	<A NAME="CHILD_LINKS"><STRONG>Subsections</STRONG></a>
130
131	<UL CLASS="ChildLinks">
132	<LI><A href="domeventstream-objects.html">13.8.1 DOMEventStream Objects</a>
133	</ul>
134	<!--End of Table of Child-Links-->
135	</div>
136
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138	<div class='online-navigation'>
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144	border='0' height='32' alt='Previous Page' width='32' /></A></td>
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146	href="markup.html"><img src='../icons/up.png'
147	border='0' height='32' alt='Up One Level' width='32' /></A></td>
148	<td class='online-navigation'><a rel="next" title="13.8.1 DOMEventStream Objects"
149	href="domeventstream-objects.html"><img src='../icons/next.png'
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151	<td align="center" width="100%">Python Library Reference</td>
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154	border='0' height='32' alt='Contents' width='32' /></A></td>
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