Terry Reedy wrote:
It occurs to me that if the exception object has no reference to any python object, then all would be identical and only one cached instance should be needed.
I don't think that's true now that exceptions get tracebacks attached to them. -- Greg _______________________________________________ Python-ideas mailing list Python-ideas@python.org https://mail.python.org/mailman/listinfo/python-ideas Code of Conduct: http://python.org/psf/codeofconduct/