xml.dom.pulldom.DOMEventStream

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

getEvent(): Return a tuple containing event and the current node as xml.dom.minidom.Document if event equals START_DOCUMENT, xml.dom.minidom.Element if event equals START_ELEMENT or END_ELEMENT or xml.dom.minidom.Text if event equals CHARACTERS. The current node does not contain informations about its children, unless expandNode() is called.

expandNode(node)

Expands all children of node into node. Example:

from xml.dom import pulldom

xml = '<html><title>Foo</title> <p>Some text <div>and more</div></p> </html>'
doc = pulldom.parseString(xml)
for event, node in doc:
    if event == pulldom.START_ELEMENT and node.tagName == 'p':
        # Following statement only prints '<p/>'
        print(node.toxml())
        doc.expandNode(node)
        # Following statement prints node with all its children '<p>Some text <div>and more</div></p>'
        print(node.toxml())

reset()

Links:

https://docs.python.org/3.5/library/xml.dom.pulldom.html#xml.dom.pulldom.DOMEventStream

doc_python

2016-10-07 17:47:54

Comments