def add_user_messages(self, messages, line_num):
if not self.current_step_builder:
raise StoryParseError("User message '{}' at invalid location. "
"Expected story start.".format(messages))
parsed_messages = []
for m in messages:
parse_data = self.interpreter.parse(m)
# a user uttered event's format is a bit different to the one of
# other events, so we need to take a shortcut here
parameters = {"text": m, "parse_data": parse_data}
utterance = Event.from_story_string(UserUttered.type_name,
parameters)
if m.startswith("_"):
c = utterance.as_story_string()
logger.warning("Stating user intents with a leading '_' is "
"deprecated. The new format is "
"'* {}'. Please update "
"your example '{}' to the new format."
"".format(c, m))
intent_name = utterance.intent.get("name")
if intent_name not in self.domain.intents:
logger.warning("Found unknown intent '{}' on line {}. "
"Please, make sure that all intents are "
"listed in your domain yaml."
"".format(intent_name, line_num))
parsed_messages.append(utterance)
self.current_step_builder.add_user_messages(parsed_messages)
def add_user_messages(self, messages, line_num):
if not self.current_step_builder:
raise StoryParseError("User message '{}' at invalid location. "
"Expected story start.".format(messages))
parsed_messages = []
for m in messages:
parse_data = self.interpreter.parse(m)
utterance = UserUttered(m,
parse_data.get("intent"),
parse_data.get("entities"),
parse_data)
if m.startswith("_"):
c = utterance.as_story_string()
logger.warning("Stating user intents with a leading '_' is "
"deprecated. The new format is "
"'* {}'. Please update "
"your example '{}' to the new format."
"".format(c, m))
intent_name = utterance.intent.get("name")
if intent_name not in self.domain.intents:
logger.warning("Found unknown intent '{}' on line {}. "
"Please, make sure that all intents are "
"listed in your domain yaml."
"".format(intent_name, line_num))
parsed_messages.append(utterance)
self.current_step_builder.add_user_messages(parsed_messages)
async def add_user_messages(self, messages, line_num):
if not self.current_step_builder:
raise StoryParseError("User message '{}' at invalid location. "
"Expected story start.".format(messages))
parsed_messages = await asyncio.gather(
*[self._parse_message(m, line_num) for m in messages])
self.current_step_builder.add_user_messages(parsed_messages)
def add_checkpoint(self, name, conditions):
# type: (Text, Optional[Dict[Text, Any]]) -> None
# Ensure story part already has a name
if not self.current_step_builder:
raise StoryParseError("Checkpoint '{}' is at an invalid location. "
"Expected a story start.".format(name))
self.current_step_builder.add_checkpoint(name, conditions)
def add_event(self, event_name, parameters):
# 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:
self.current_step_builder.add_event(p)
def add_e2e_messages(self, e2e_messages, line_num):
if not self.current_step_builder:
raise StoryParseError("End-to-end message '{}' at invalid "
"location. Expected story start."
"".format(e2e_messages))
e2e_reader = EndToEndReader()
parsed_messages = []
for m in e2e_messages:
message = e2e_reader._parse_item(m)
parsed = self._parse_message(message.text, line_num)
parsed.parse_data["true_intent"] = message.data["true_intent"]
parsed.parse_data["true_entities"] = \
message.data.get("entities") or []
parsed_messages.append(parsed)
self.current_step_builder.add_user_messages(parsed_messages)