'Resolve soap fault I{message} references by
cross-referencing with operation defined in port type.
@param definitions: A definitions object.
@type definitions: L{Definitions}
@param op: An I{operation} object.
@type op: I{operation}'

def resolvefaults(self, definitions, op):

    ptop = self.type.operation(op.name)
    if (ptop is None):
        raise Exception, ("operation    '%s'    not    defined    in    portType" % op.name)
    soap = op.soap
    for fault in soap.faults:
        for f in ptop.faults:
            if (f.name == fault.name):
                fault.parts = f.message.parts
                continue
        if hasattr(fault, 'parts'):
            continue
        raise Exception, ("fault    '%s'    not    defined    in    portType    '%s'" % (fault.name, self.type.name))
