Revision 21
Added by Aaron Marcuse-Kubitza about 13 years ago
| xml_util.py | ||
|---|---|---|
| 26 | 26 |
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| 27 | 27 |
def first_elem(node): return NodeElemIter(node).next() |
| 28 | 28 |
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| 29 |
class NodeElemReverseIter: |
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| 30 |
def __init__(self, node): self.child = node.lastChild |
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| 31 |
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def __iter__(self): return self |
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def curr(self): |
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while self.child != None: |
|
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if self.child.nodeType == Node.ELEMENT_NODE: return self.child |
|
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self.child = self.child.previousSibling |
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raise StopIteration |
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def next(self): |
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child = self.curr() |
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self.child = self.child.previousSibling |
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return child |
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| 44 |
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def last_elem(node): return NodeElemReverseIter(node).next() |
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| 46 |
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| 29 | 47 |
class NodeParentIter: |
| 30 | 48 |
def __init__(self, node): self.node = node |
| 31 | 49 |
|
| ... | ... | |
| 47 | 65 |
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| 48 | 66 |
def value(node): |
| 49 | 67 |
if node.firstChild != None: return node.firstChild.nodeValue.strip() |
| 50 |
else: return None |
|
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else: return node.nodeValue |
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def by_tag_name(node, name): |
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for child in NodeElemReverseIter(node): |
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if child.tagName == name: return child |
|
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return None |
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Also available in: Unified diff
Merged data2xml XPath functionality into xpath.py. Merged data2xml xml_dom.py and xml2db xml_util.py into identical xml_util.py for each script.