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Callable type is missing the __signature__ attribute #598

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Callable type is missing the __signature__ attribute#598

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@jrideout
jrideout
opened on Dec 7, 2018
from typing import Callable

def test(f: Callable) -> None:
    f.__signature__ = ''

mypy returns:

error: "Callable[..., Any]" has no attribute "__signature__"

Activity

  1. jrideout commented on Dec 7, 2018

    @jrideout
    jrideout
    on Dec 7, 2018
    Author

    I'm dealing with issues related to #270, but it seems regardless of what direction that goes __signature__ should be a recognized attribute of Callable

  2. ilevkivskyi commented on Dec 7, 2018

    @ilevkivskyi
    ilevkivskyi
    on Dec 7, 2018
    Member

    This is not really a typing problem, but a mypy problem. Essentially, this is just a duplicate of python/mypy#5958

  3. ilevkivskyi
    closed this as completedon Dec 7, 2018
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