Terry J. Reedy added the comment: (Brett, the question is about import.)
The problem is the mode call in clock.py, which I will move today as part of 21882. I am sorely puzzled that the patch in #21823 could have changed the effect of mode(). There are only two changes, only one of which could be relevant. 1. from turtle import * +from turtle import Terminator # not in __all__ mode() My understanding is that the newly added second import should just add a reference to Terminator in the existing module. It is a standard Exception subclass: from turtle.py, "class Terminator(Exception): pass". I could and will add 'Terminator' to __all__ instead, but it seems to me that the added statement *should* be innocuous. What am I missing? Does __all__ change the import machinery in the calls to frozen importlib.bootstrap or do these call always happen behind the scene with any import? From the most recent first traceback: ... File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/turtledemo/clock.py", line 17 in <module> File "<frozen importlib._bootstrap>", line 321 in _call_with_frames_removed File "<frozen importlib._bootstrap>", line 1420 in exec_module File "<frozen importlib._bootstrap>", line 1149 in _load_unlocked File "<frozen importlib._bootstrap>", line 2175 in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 2186 in _find_and_load File "<string>", line 1 in <module> File "/Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/test/test___all__.py", line 23 in check_all ... 2. Added a try:except: within a function, not called on import, to catch previously uncaught Terminator exception. ---------- nosy: +brett.cannon _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue21884> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
