def _getValue(self, container, tagname):
""" finds the first leaf element with given tagname contained in given element,
and returns its value.
Params:
container -- a non leaf Element containing the wanted leaf element
tagname -- tag (str) of the wanted leaf element
"""
if not hasattr(container, "getElementsByTagName"):
return ""
leafNode = self._getElement(container, tagname)
#given a leaf node, returns its value.
return utils.nodeValue(leafNode)
def _getValue(self, container, tagname):
""" finds the first leaf element with given tagname contained in given element,
and returns its value.
Params:
container -- a non leaf Element containing the wanted leaf element
tagname -- tag (str) of the wanted leaf element
"""
if not hasattr(container, "getElementsByTagName"):
return ""
leafNode = self._getElement(container, tagname)
#given a leaf node, returns its value.
return utils.nodeValue(leafNode)