def _add_event(self, event_name: Text, parameters: Dict[Text, Any]) -> None:
# add 'name' only if event is not a SlotSet,
# because there might be a slot with slot_key='name'
if "name" not in parameters and event_name != SlotSet.type_name:
parameters["name"] = event_name
parsed_events = Event.from_story_string(
event_name, parameters, default=ActionExecuted
)
if parsed_events is None:
raise StoryParseError(
"Unknown event '{}'. It is Neither an event "
"nor an action).".format(event_name)
)
if self.current_step_builder is None:
raise StoryParseError(
"Failed to handle event '{}'. There is no "
"started story block available. "
"".format(event_name)
)
for p in parsed_events:
_map_legacy_event_names(p)
if self._is_parsing_conditions:
self.current_step_builder.add_event_as_condition(p)
else:
self.current_step_builder.add_event(p)
def _parse_events(self, event_name: Text,
parameters: Dict[Text, Any]) -> Optional[List["Event"]]:
# add 'name' only if event is not a SlotSet,
# because there might be a slot with slot_key='name'
if "name" not in parameters and event_name != SlotSet.type_name:
parameters["name"] = event_name
parsed_events = Event.from_story_string(event_name,
parameters,
default=ActionExecuted)
if parsed_events is None:
raise StoryParseError("Unknown event '{}'. It is Neither an event "
"nor an action).".format(event_name))
return parsed_events
