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Author terry.reedy
Recipients louielu, serhiy.storchaka, terry.reedy, veky
Date 2017-08-10.06:15:00
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This is much clearer.  What you got is a limitation of getfullargspec relative to signature (see the links).  In this case, you want follow_wrapped=True, to get the specific signature of the wrapped function instead of the generic signature of the wrapper*. With the patch, the tip in 3.6 and 3.7 is '(n, k)'.  So yes, this is one of the changes consequent on the switch.  

>>> str(inspect.signature(f,follow_wrapped=False))
'(*args, **kw)'
Date User Action Args
2017-08-10 06:15:00terry.reedysetrecipients: + terry.reedy, serhiy.storchaka, veky, louielu
2017-08-10 06:15:00terry.reedysetmessageid: <>
2017-08-10 06:15:00terry.reedylinkissue19903 messages
2017-08-10 06:15:00terry.reedycreate