[Python-Dev] PEP 362: 4th edition

[Christian Heimes]

Am 15.06.2012 23:38, schrieb Yury Selivanov:
> Although, Larry added __signature__ attribute to PyCFunctionObject
> (None by default_.  So those, who want to manually create signatures 
> for their 'C' functions would be able to do that.

As I explained in my other posting: You can't add a mutable attribute to
builtin functions and types. It breaks the isolation between
subinterpreters.

Christian