defined callback_user in lines 104 and 382

[shwetabh-23]

I added the line :
callback_avatar = param.ClassSelector(class_=(str, BinaryIO), doc="""
The default avatar to use for the entry provided by the callback.
Takes precedence over ChatEntry.default_avatars if set; else, if None,
defaults to the avatar set in ChatEntry.default_avatars if matching key exists.
Otherwise defaults to the first character of the callback_user.""")
and changed line :
avatar = None

to :
avatar = self.callback_avatar

[ahuang11]

Thanks for creating this!

Could you please run
pre-commit install

Also, can you add a few tests like a142060#diff-5408514bec6f5895a04fa7826621bcce676dd161c74eff71bce900e6c677a584L595-L600

[shwetabh-23]

I ran the "pre-commit install" as suggested and added a line (384):

user = self.callback_user
avatar = self.callback_avatar

    assert avatar == "👨"

let me know if this is correct or if some modifications are to be made

[ahuang11]

No, the assert should be under panel/tests/widgets/test_chat.py

[shwetabh-23]

I cannot find both files at the mentioned directories. Please confirm from your end. in the main directory (https://github.com/holoviz/panel/tree/main), I get to panel/tests/widgets and there is no test_chat.py file and no chat.py file at panel/widgets. what is going wrong?

[ahuang11]

Woops, we moved them to panel/tests/chat/

[shwetabh-23]

okay, can you verify if this is correct? I've added an assertion in the test_feed.py file under the function test_default_avatars_superseded_by_callback_avatar.

[ahuang11]

I'd explicitly set callback_avatar to something else prior to ensure it's actually working as intended.