Describe the Bug
vs
def __contains__(self, key: object, /) -> bool:
"""Return bool(key in self)."""
...So I think even when key don't have type, the operation is sure?
Sandbox Link
No response
(Only applicable for extension issues) IDE Information
No response
Describe the Bug
vs
So I think even when key don't have type, the operation is sure?
Sandbox Link
No response
(Only applicable for extension issues) IDE Information
No response