@APIParamsCall
    def show_external_policy(self, external_policy, **_params):
        return self.get(
            self.external_policy_path % (external_policy),
            params=_params)
Returns the data_store filter implementation from the attribute.
dataset/ETHPy150Open openstack/python-group-based-policy-client/gbpclient/v2_0/client.py/Client.show_external_policy--crossover with--dataset/ETHPy150Open google/grr/grr/lib/aff4.py/AttributeExpression.Compile