def parse_name_id_format(self, name_id_node):
    self.name_id_format = name_id_node.text
    if (not self.name_id_format):
        raise MissingValue('Unable to parse name id format')
def parse_name_id_format(self, name_id_node):
    self.name_id_format = name_id_node.text
    if (not self.name_id_format):
        raise MissingValue('Unable to parse name id format')