Revision 1347
Added by Aaron Marcuse-Kubitza almost 13 years ago
| xpath_func.py | ||
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# Function names must start with _ to avoid collisions with real tags |
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# Functions take arguments (args, path) |
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for_repl_var = xpath.XpathElem('_val')
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def _forEach(args, path): |
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'''Replaces "_val" in `do` with each item in the `in_` list'''
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'''Replaces '_val' in `do` with each item in the `in_` list'''
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in_, do = args |
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list_ = [in_[1:]] + in_[0].other_branches |
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do = do[0].name |
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for_path = [] |
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for with_ in list_: for_path += util.list_replace(do, for_repl_var, with_)
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for with_, in list_: for_path += xpath.parse(do.replace('_val', with_.name))
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return for_path + path |
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funcs['_forEach'] = _forEach |
Also available in: Unified diff
xpath_func.py: _forEach: Fixed to support _val replacements anywhere, by doing a string-based search-and-replace on a quoted XPath instead of a list-based search-and-replace on an already-parsed XPath