PyCharm indicates wrong type for lambda

[michaeloliverx]

Bug report

What's wrong

While using PyCharm, lambda type in Schema results in Expected type 'FunctionType', got '() -> Dict[str, Union[str, Any]]' instead

How is that should be

Is this warning correct? The code runs perfectly fine but maybe the Type maybe be wrong here. On this SO post they mentioned using the from typing import Callable for type hinting a lambda.

System information

❯ python3 --version
Python 3.8.5

❯ sw_vers
ProductName:	macOS
ProductVersion:	11.0
BuildVersion:	20A5354i

PyCharm 2020.2.1

[lk-geimfari]

I've noticed this behavior too. I think this happens since one of the last releases of mypy. We can use Callable.

[lk-geimfari]

If you have free time then you can create a PR, of course.

[michaeloliverx]

Sorry I didn't get time, I see you have started now :)
Maybe next time !