1 :mod:`xml.dom.pulldom` --- Support for building partial DOM trees 2 ================================================================= 3 4 .. module:: xml.dom.pulldom 5 :synopsis: Support for building partial DOM trees from SAX events. 6 .. moduleauthor:: Paul Prescod <paul (a] prescod.net> 7 8 9 .. versionadded:: 2.0 10 11 **Source code:** :source:`Lib/xml/dom/pulldom.py` 12 13 -------------- 14 15 :mod:`xml.dom.pulldom` allows building only selected portions of a Document 16 Object Model representation of a document from SAX events. 17 18 19 .. warning:: 20 21 The :mod:`xml.dom.pulldom` module is not secure against 22 maliciously constructed data. If you need to parse untrusted or 23 unauthenticated data see :ref:`xml-vulnerabilities`. 24 25 26 .. class:: PullDOM([documentFactory]) 27 28 :class:`xml.sax.handler.ContentHandler` implementation that ... 29 30 31 .. class:: DOMEventStream(stream, parser, bufsize) 32 33 ... 34 35 36 .. class:: SAX2DOM([documentFactory]) 37 38 :class:`xml.sax.handler.ContentHandler` implementation that ... 39 40 41 .. function:: parse(stream_or_string[, parser[, bufsize]]) 42 43 ... 44 45 46 .. function:: parseString(string[, parser]) 47 48 ... 49 50 51 .. data:: default_bufsize 52 53 Default value for the *bufsize* parameter to :func:`parse`. 54 55 .. versionchanged:: 2.1 56 The value of this variable can be changed before calling :func:`parse` and the 57 new value will take effect. 58 59 60 .. _domeventstream-objects: 61 62 DOMEventStream Objects 63 ---------------------- 64 65 66 .. method:: DOMEventStream.getEvent() 67 68 ... 69 70 71 .. method:: DOMEventStream.expandNode(node) 72 73 ... 74 75 76 .. method:: DOMEventStream.reset() 77 78 ... 79 80
