
``xml.dom.pulldom`` --- Support for building partial DOM trees
**************************************************************

New in version 2.0.

``xml.dom.pulldom`` allows building only selected portions of a
Document Object Model representation of a document from SAX events.

class xml.dom.pulldom.PullDOM([documentFactory])

   ``xml.sax.handler.ContentHandler`` implementation that ...

class xml.dom.pulldom.DOMEventStream(stream, parser, bufsize)

   ...

class xml.dom.pulldom.SAX2DOM([documentFactory])

   ``xml.sax.handler.ContentHandler`` implementation that ...

xml.dom.pulldom.parse(stream_or_string[, parser[, bufsize]])

   ...

xml.dom.pulldom.parseString(string[, parser])

   ...

xml.dom.pulldom.default_bufsize

   Default value for the *bufsize* parameter to ``parse()``.

   Changed in version 2.1: The value of this variable can be changed
   before calling ``parse()`` and the new value will take effect.


DOMEventStream Objects
======================

DOMEventStream.getEvent()

   ...

DOMEventStream.expandNode(node)

   ...

DOMEventStream.reset()

   ...
