code: def get_parameter_action(action):
      
      actions = set()
      if isinstance(action, argparse._AppendAction):
          actions.add(SPECIFY_EVERY_PARAM)
      return actions
docs: To foster a general schema that can accomodate multiple parsers, the general behavior here is described
      rather than the specific language of a given parser. For instance, the 'append' action of an argument
      is collapsing each argument given to a single argument. It also returns a set of actions as well, since
      presumably some actions can impact multiple parameter options