[issue17159] Remove explicit type check from inspect.Signature.from_function()

[Stefan Behnel]

Stefan Behnel added the comment:

> What "existing function introspection API"?  I wasn't aware there was an
> existing mechanism to provide signature metadata for builtin functions.

Not for builtin functions, but it's unclear to me why the API of builtin
functions should be different from that of Python functions (except, as I
said, for the existence of byte code).

I agree with Yury, however, that this discussion is unrelated to this ticket.

----------

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue17159>
_______________________________________