def _save_ssm_parameters()

in source/state_machine_handler.py [0:0]

• 16 lines of code
• 8 McCabe index (conditional complexity)

    def _save_ssm_parameters(self, key, value, ssm_value):
        """Saves new paramter keys and values in the state machines input
           to SSM Parameter Store
        Args:
            key: string. ssm parametr key
            value: string. ssm parametr value
            ssm_value: string. default to 'NotFound'

        Return:
            None
        """
        if value.startswith('$[') and value.endswith(']'):
            value = value[2:-1]
        # Iterate through all the keys in the event
        # (includes the nested keys)
        for k, v in self.nested_dictionary_iteration(self.event):
            if value.lower() == k.lower():
                ssm_value = v
                break
            else:
                ssm_value = 'NotFound'
        if ssm_value == 'NotFound':
            # Print error if the key is not found in the State Machine output.
            # Handle scenario if only StackSet is created not stack instances.
            self.logger.error("Unable to find the key: {} in the"
                              " State Machine Output".format(value))
        else:
            self.logger.info("Adding value for SSM Parameter Store"
                             " Key: {}".format(key))
            self.ssm.put_parameter(key, ssm_value)