def validate()

in rabbitmq/item_notification.py [0:0]

• 18 lines of code
• 7 McCabe index (conditional complexity)

    def validate(self):
        """
        Checks that the contained message contains the fields we are expecting, as defined by the static list ItemNotification.REQUIRED_FIELDS.
        :return: a boolean indicating True for valid or False for invalid
        """
        all_fields_found = False
        try:
            for f in self.REQUIRED_FIELDS:
                field_found = False
                for entry in self._content["field"]:
                    if entry["key"] == f:
                        field_found = True
                if field_found:
                    all_fields_found = True
                else:
                    logger.warning("Invalid message, missing field {0}".format(f))
                    return False
            if all_fields_found:
                return True
        except KeyError:
            logger.warning("Invalid message {0}, missing required data structure".format(self._content))
            return False