Revision 999
Added by Aaron Marcuse-Kubitza almost 13 years ago
| lib/xml_dom.py | ||
|---|---|---|
| 104 | 104 |
##### Parent nodes |
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|
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class NodeParentIter: |
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'''Does not treat the document object as the root node's parent, since it's |
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not a true element node''' |
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def __init__(self, node): self.node = node |
| 108 | 110 |
|
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def __iter__(self): return self |
| ... | ... | |
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self.node = self.node.parentNode |
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return node |
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|
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def parent(node): |
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'''See NodeParentIter for special treatment of root node''' |
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try: return NodeParentIter(root).next() |
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except StopIteration: return None |
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##### Element nodes containing text |
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|
| 122 | 129 |
def is_text_node(node): return node.nodeType == Node.TEXT_NODE |
Also available in: Unified diff
xml_dom.py: Added parent() to get parent node without recursing past the root node to the document object. Documented that NodeParentIter incorporates this sanity check.