def set_multiplier(self, elements, type):
val, _ = apply_xpath(self.XPathMap["isFixed"], elements)
val = merge_results(val)
if type == "nominator":
self.nominator_multiplier = val
elif type == "denominator":
self.denominator_multiplier = val
def set_datatype(self, elements):
val, _ = apply_xpath(self.XPathMap["datatype"], elements)
val = merge_results(val)
val = val.lstrip("#")
self.base_datatype = val
def xpath(self, xpath_expr):
return apply_xpath(xpath_expr, self.descriptions)