RET505 false positive

[Kludex]

Description

I'm having a RET505 on elif statements, where they shouldn't be raised.

Code

from typing import Any

def parser(obj: Any) -> str:
    if isinstance(obj, dict):
        return "a"
    elif isinstance(obj, int):
        return "b"
    return "c"

Command

ruff main.py

Output

main.py:5:5: RET505 Unnecessary `elif` after `return` statement

[bluetech]

Why shouldn't it be raised? The elif is indeed superfluous here (can be just if).

[Kludex]

Hmmm... Ok. :eyes:

Thanks.