[Python-Dev] Standardize error message for non-pickleable types

[Victor Stinner]

Le lun. 29 oct. 2018 à 22:20, MRAB <python at mrabarnett.plus.com> a écrit :
> 1. If you're pickling, then saying "pickle" is more helpful.

I'm not sure that it's really possible to know if the error occurs
while pickle is trying to serialize an object, or if it's a different
serialization protocol. We are talking about the very generic
__getstate__() method. I'm in favor of being more general and say
"cannot serialize".

Victor