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How to use maybe_get_save_values_from_ext method in tavern

Best Python code snippet using tavern

base.py

Source:base.py

...122                    vf.func,123                    indent_err_text(traceback.format_exc()),124                    e=e,125                )126    def maybe_get_save_values_from_ext(self, response, expected):127        """If there is an $ext function in the save block, call it and save the response128        Args:129            expected (dict): the expected response (incl body/json/headers/mqtt topic/etc etc)130                Actual contents depends on which type of response is being checked131            response (object): response object.132                Actual contents depends on which type of response is being checked133        Returns:134            dict: mapping of name: value of things to save135        """136        try:137            wrapped = get_wrapped_response_function(expected["save"]["$ext"])138        except KeyError:139            logger.debug("No save function for this stage")140            return {}...

response.py

Source:response.py

...161                failures=self.errors,162            )163        saved = {}164        saved.update(self.maybe_get_save_values_from_save_block("json", msg.payload))165        saved.update(self.maybe_get_save_values_from_ext(msg, self.expected))166        return saved167    def verify(self, response):168        """Ensure mqtt message has arrived169        Args:170            response: not used171        """172        self.response = response173        try:174            return self._await_response()175        finally:...

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