FYI, you can easily find this changelog of Python 3.6rc1: - bpo-28843: Fix asyncio C Task to handle exceptions __traceback__.
See also: https://bugs.python.org/issue28843 On Fri, Mar 3, 2017 at 1:11 AM, INADA Naoki <songofaca...@gmail.com> wrote: >> For completeness, if I place '1/0' in aenum(), I get exactly the same >> traceback as the first one above. >> > > I can't reproduce it too. > Did you 3.6.0 this time? Or did you used 3.6b4 again? > Please don't use beta when asking question or reporting bug. -- https://mail.python.org/mailman/listinfo/python-list