Revision 2017
Added by Aaron Marcuse-Kubitza almost 13 years ago
| lib/xml_func.py | ||
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| 3 | 3 |
import datetime |
| 4 | 4 |
import re |
| 5 | 5 |
import sre_constants |
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import warnings |
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| 6 | 7 |
|
| 7 | 8 |
import angles |
| 8 | 9 |
import dates |
| ... | ... | |
| 86 | 87 |
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| 87 | 88 |
#### General |
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def _ignore(items, self):
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def _ignore(items, node):
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'''Used to "comment out" an XML subtree''' |
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return None |
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funcs['_ignore'] = _ignore |
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def _ref(items, node): |
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'''Used to retrieve a value from another XML node |
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@param items |
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addr=<path> XPath to value, relative to the XML func's parent node |
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''' |
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items = dict(items) |
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try: addr = items['addr'] |
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except KeyError, e: raise SyntaxError(e) |
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value = xpath.get_value(node.parentNode, addr) |
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if value == None: |
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warnings.warn(UserWarning('_ref: XPath reference target missing: '
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+str(addr))) |
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return value |
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funcs['_ref'] = _ref |
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#### Conditionals |
| 95 | 112 |
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def _eq(items, node): |
Also available in: Unified diff
xml_func.py: Added _ref to retrieve a value from another XML node