def get_eagerness()

in agent/decision_modules/interactor.py [0:0]

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

    def get_eagerness(self):
        if not self._active:
            return 0.
        self.best_action = None
        self._eagerness = 0.
        max_eagerness = 0.

        # Consider single-object actions.
        for entity in kg.player_location.entities + kg.inventory.entities:
            for action, prob in self._affordance_extractor.extract_single_object_actions(entity):
                if prob <= max_eagerness:
                    break
                if entity.has_action_record(action) or \
                        (not action.recognized()) or \
                        (action in self.actions_that_caused_death) or \
                        ((action.verb == 'take') and (entity in kg.inventory.entities)):  # Need to promote to Take.
                    continue
                max_eagerness = prob
                self.best_action = action
                break

        # Consider double-object actions.
        for entity1 in kg.player_location.entities + kg.inventory.entities:
            for entity2 in kg.player_location.entities + kg.inventory.entities:
                if entity1 != entity2:
                    for action, prob in self._affordance_extractor.extract_double_object_actions(entity1, entity2):
                        if prob <= max_eagerness:
                            break
                        if entity1.has_action_record(action) or \
                                (not action.recognized()) or \
                                (action in self.actions_that_caused_death):
                            continue
                        max_eagerness = prob
                        self.best_action = action
                        break

        self._eagerness = max_eagerness
        return self._eagerness