[issue20189] inspect.Signature doesn't recognize all builtin types

[Nick Coghlan]

Nick Coghlan added the comment:

(Also, I can't give you a solid reason for *why* it's like that - Guido just wrote it that way, and the type machinery is hairy enough that I have no intentions of second guessing him on that one)

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue20189>
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