brain.py

    def query(self, query, connector):
        nquery = self.normalize(query)
        print(nquery)
        if not self.context_managers.get(connector):
            self.context_managers[connector] = ContextManager()
        if not self.last_request.get(connector):
            self.last_request[connector] = datetime.datetime.now()
        last_rq_delta = datetime.datetime.now() - self.last_request[connector]
        if last_rq_delta.seconds > 300:
            # resetting context, if last conversation was more than 15 minutes
            # ago
            self.context_managers[connector].frame_stack = []
        message = "Прости, что то пошло не так"
        for intent in self.engine.determine_intent(nquery, include_tags=True, context_manager=self.context_managers[connector]):
            print(intent)
            print("\nLength of context stack before:\n", len(
                self.context_managers[connector].frame_stack))
            # after enabling context management, it can become more important
            if intent and intent.get('confidence') > 0:
                print(intent)
                if self.get_app(intent["intent_type"]).context_sensitive:
                    for tag in intent["__tags__"]:
                        context_entity = tag.get('entities')[0]
                        self.context_managers[
                            connector].inject_context(context_entity)
                print("\nLength of context stack after:\n", len(
                    self.context_managers[connector].frame_stack))
                message = self.get_app(intent["intent_type"]).handle(intent)
        self.last_request[connector] = datetime.datetime.now()
self.get_app(connector).answer(message)