module-xmlparsersexpat.html

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<P>
<dl><dt><b><a name='l2h-2601'><tt>ErrorByteIndex</tt></a></b>
<dd> 
Byte index at which an error occurred.
</dl> 

<P>
<dl><dt><b><a name='l2h-2602'><tt>ErrorCode</tt></a></b>
<dd> 
Numeric code specifying the problem.  This value can be passed to the
<tt class="function">ErrorString()</tt> function, or compared to one of the constants
defined in the <tt class="module">errors</tt> object.
</dl>

<P>
<dl><dt><b><a name='l2h-2603'><tt>ErrorColumnNumber</tt></a></b>
<dd> 
Column number at which an error occurred.
</dl>

<P>
<dl><dt><b><a name='l2h-2604'><tt>ErrorLineNumber</tt></a></b>
<dd>
Line number at which an error occurred.
</dl>

<P>
Here is the list of handlers that can be set.  To set a handler on an
<tt class="class">xmlparser</tt> object <var>o</var>, use
<code><var>o</var>.<var>handlername</var> = <var>func</var></code>.  <var>handlername</var> must
be taken from the following list, and <var>func</var> must be a callable
object accepting the correct number of arguments.  The arguments are
all strings, unless otherwise stated.

<P>
<dl><dt><b><a name='l2h-2605'><tt class='method'>StartElementHandler</tt></a></b> (<var>name, attributes</var>)
<dd>
Called for the start of every element.  <var>name</var> is a string
containing the element name, and <var>attributes</var> is a dictionary
mapping attribute names to their values.
</dl>

<P>
<dl><dt><b><a name='l2h-2606'><tt class='method'>EndElementHandler</tt></a></b> (<var>name</var>)
<dd>
Called for the end of every element.
</dl>

<P>
<dl><dt><b><a name='l2h-2607'><tt class='method'>ProcessingInstructionHandler</tt></a></b> (<var>target, data</var>)
<dd>
Called for every processing instruction.  
</dl>

<P>
<dl><dt><b><a name='l2h-2608'><tt class='method'>CharacterDataHandler</tt></a></b> (<var><var>data</var></var>)
<dd>
Called for character data.  
</dl>

<P>
<dl><dt><b><a name='l2h-2609'><tt class='method'>UnparsedEntityDeclHandler</tt></a></b> (<var>entityName, base,
                                              systemId, publicId,
                                              notationName</var>)
<dd>
Called for unparsed (NDATA) entity declarations.
</dl>

<P>
<dl><dt><b><a name='l2h-2610'><tt class='method'>NotationDeclHandler</tt></a></b> (<var>notationName, base, systemId,
                                        publicId</var>)
<dd>
Called for notation declarations.
</dl>

<P>
<dl><dt><b><a name='l2h-2611'><tt class='method'>StartNamespaceDeclHandler</tt></a></b> (<var>prefix, uri</var>)
<dd>
Called when an element contains a namespace declaration.
</dl>

<P>
<dl><dt><b><a name='l2h-2612'><tt class='method'>EndNamespaceDeclHandler</tt></a></b> (<var>prefix</var>)
<dd>
Called when the closing tag is reached for an element 
that contained a namespace declaration.
</dl>

<P>
<dl><dt><b><a name='l2h-2613'><tt class='method'>CommentHandler</tt></a></b> (<var>data</var>)
<dd>
Called for comments.
</dl>

<P>
<dl><dt><b><a name='l2h-2614'><tt class='method'>StartCdataSectionHandler</tt></a></b> ()
<dd>
Called at the start of a CDATA section.
</dl>

<P>
<dl><dt><b><a name='l2h-2615'><tt class='method'>EndCdataSectionHandler</tt></a></b> ()
<dd>
Called at the end of a CDATA section.
</dl>

<P>
<dl><dt><b><a name='l2h-2616'><tt class='method'>DefaultHandler</tt></a></b> (<var>data</var>)
<dd>
Called for any characters in the XML document for
which no applicable handler has been specified.  This means
characters that are part of a construct which could be reported, but
for which no handler has been supplied. 
</dl>

<P>
<dl><dt><b><a name='l2h-2617'><tt class='method'>DefaultHandlerExpand</tt></a></b> (<var>data</var>)
<dd>
This is the same as the <tt class="function">DefaultHandler</tt>, 
but doesn't inhibit expansion of internal entities.
The entity reference will not be passed to the default handler.
</dl>

<P>
<dl><dt><b><a name='l2h-2618'><tt class='method'>NotStandaloneHandler</tt></a></b> ()
<dd>
Called if the XML document hasn't been declared as being a standalone
document.
</dl>

<P>
<dl><dt><b><a name='l2h-2619'><tt class='method'>ExternalEntityRefHandler</tt></a></b> (<var>context, base, systemId,
                                             publicId</var>)
<dd>
Called for references to external entities.  
</dl>

<P>

<p><hr>
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