code: def prop(self, name):
          
          ret = libxml2mod.xmlGetProp(self._o, name)
          return ret
docs: Search and get the value of an attribute associated to a
            node This does the entity substitution. This function looks
            in DTD attribute declaration for #FIXED or default
            declaration values unless DTD use has been turned off.
            NOTE: this function acts independently of namespaces
            associated to the attribute. Use xmlGetNsProp() or
             xmlGetNoNsProp() for namespace aware processing.