[BUG] Creating serializer from instance in async context

[nilcoalescing]

[BUG] Creating serializer from instance in async context

[hishnash]

DRF does the DB query when you do user_serializer.data not on its __init__ method... the cleanest way to deal with this is to create a method that creates the UserSerializer and returns the .data.

[lautarodapin]

@lautarodapin did this work for you?

yes thanks! the easiest way was to decorate a method for serializing the current user

@database_sync_to_async
def current_user(self) -> ReturnDict:
  return UserSerializer(self.scope["user"], many=False).data

[lautarodapin]

DRF does the DB query when you do user_serializer.data not on its __init__ method... the cleanest way to deal with this is to create a method that creates the UserSerializer and returns the .data.

Ok thanks! Will try it

[hishnash]

@lautarodapin did this work for you?

[lautarodapin]

@hishnash do you have a chat or some other active contact app like slack?

I just realized that this isnt a query search xD

 @chats_messages_handler.groups_for_signal
  def chats_messages_handler(self, instance: Message, **kwargs):
      # this block of code is called very often *DO NOT make DB QUERIES HERE*
      yield f'-chat___________{instance.chat_id}'

  @chats_messages_handler.groups_for_consumer
  def chats_messages_handler(self, chat: int, **kwargs):
      # This is called when you subscribe/unsubscribe
      if chat is not None:
          yield f'-chat___________{chat}'

[hishnash]

@lautarodapin you can DM me on twitter https://twitter.com/hishnash