def _is_rule_snippet_state(state: State) -> bool:
prev_action_name = state.get(PREVIOUS_ACTION, {}).get(ACTION_NAME)
return prev_action_name == RULE_SNIPPET_ACTION_NAME
def _expected_but_missing_slots(fingerprint: Dict[Text, List[Text]],
state: State) -> Set[Text]:
expected_slots = set(fingerprint.get(SLOTS, {}))
current_slots = set(state.get(SLOTS, {}).keys())
# report all slots that are expected but aren't set in current slots
return expected_slots.difference(current_slots)
def _get_active_form_name(
state: State, ) -> Optional[Union[Text, Tuple[Union[float, Text]]]]:
return state.get(ACTIVE_LOOP, {}).get(LOOP_NAME)
def _prev_action_listen_in_state(state: State) -> bool:
prev_action_name = state.get(PREVIOUS_ACTION, {}).get(ACTION_NAME)
return prev_action_name == ACTION_LISTEN_NAME
def _is_prev_action_unlikely_intent_in_state(state: State) -> bool:
prev_action_name = state.get(PREVIOUS_ACTION, {}).get(ACTION_NAME)
return prev_action_name == ACTION_UNLIKELY_INTENT_NAME
