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Revision 4477

xml_func.py: _if(): Documented that it must be run to remove conditions that functions._if() can't handle

View differences:

lib/xml_func.py
183 183
simplifying_funcs['_exists'] = _exists
184 184

  
185 185
def _if(node):
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    '''Can add `@name` attr to distinguish separate _if statements'''
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    '''
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    *Must* be run to remove conditions that functions._if() can't handle.
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    Note: Can add `@name` attr to distinguish separate _if statements.
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    '''
187 190
    params = dict(xml_dom.NodeEntryIter(node))
188 191
    then = params.get('then', None)
189 192
    cond = params.get('cond', None)

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