[Feature Request] Human-readable exception messages for incorrectly chained decorators

from beartype import beartype
class Bar:
    @beartype
    @classmethod
    def foo(cls, s: str) -> int:
        return int(s)

gives <classmethod object at 0x7f68d6e9fbb0> uncallable

[TeamSpen210]

For property there are potentially 3 functions you need to wrap - .fget, .fset and .fdel. If not set they’re None, so you’ll need to not wrap in that case. Once you’ve wrapped them pass to the property constructor, plus doc=old.__doc__ to keep whatever was chosen.

[qiujiangkun]

How about extracting the underlying function and re-annotate with classmethod and staticmethod? I’m currently using this approch. But it doesn’t work for @property

if isinstance(value, classmethod):
    attr[name] = classmethod(beartype(value.__func__))
elif isinstance(value, staticmethod):
    attr[name] = staticmethod(beartype(value.__func__))