def clear_all(self):
logger.info("Clearing all contexts")
new_cache = {}
for name, context in self._cache.items():
context.lifespan = 0
new_cache[name] = context
self._cache = new_cache
def _dump_result(self, view_func, result):
summary = {
"Intent": self.intent,
"Outgoing Contexts": [c.name for c in self.context_manager.active],
"Matched Action": view_func.__name__,
"Response Speech": result._speech,
}
msg = "Result: " + json.dumps(summary, indent=2, sort_keys=True)
logger.info(msg)
def _dump_request(self,):
summary = {
"Intent": self.intent,
"Incoming Contexts": [c.name for c in self.context_manager.active],
"Source": self.request["originalDetectIntentRequest"].get("source"),
"Missing Params": self._missing_params,
"Received Params": self.request["queryResult"]["parameters"],
}
msg = "Request: " + json.dumps(summary, indent=2, sort_keys=True)
logger.info(msg)
def _flask_assitant_view_func(self, nlp_result=None, *args, **kwargs):
if nlp_result: # pass API query result directly
self.request = nlp_result
else: # called as webhook
self.request = self._dialogflow_request(verify=False)
logger.debug(json.dumps(self.request, indent=2))
try:
self.intent = self.request["queryResult"]["intent"]["displayName"]
self.context_in = self.request["queryResult"].get(
"outputContexts", [])
self.session_id = self._parse_session_id()
assert self.session_id is not None
except KeyError:
raise DeprecationWarning(
"""It appears your agent is still using the Dialogflow V1 API,
please update to V2 in the Dialogflow console.""")
# update context_manager's assist reference
# TODO: acces context_manager from assist, instead of own object
self.context_manager._assist = self
original_request = self.request.get("originalDetectIntentRequest")
if original_request:
payload = original_request.get("payload")
if payload and payload.get("user"):
self.user = original_request["payload"]["user"]
self._set_user_profile()
# Get access token from request
if original_request and original_request.get("user"):
self.access_token = original_request["user"].get("accessToken")
self._update_contexts()
self._dump_request()
view_func = self._match_view_func()
if view_func is None:
logger.error("Failed to match an action function")
return "", 400
logger.info("Matched action function: {}".format(view_func.__name__))
result = self._map_intent_to_view_func(view_func)()
if result is not None:
if isinstance(result, _Response):
self._dump_result(view_func, result)
resp = result.render_response()
return resp
return result
logger.error("Action func returned empty response")
return "", 400
def _infodump(obj, indent=2, default=None, cls=None):
msg = json.dumps(obj, indent=indent, default=default, cls=cls)
logger.info(msg)
