Xinmeng Xia <[email protected]> added the comment:
Thanks for your kind explanation! My description is a little confusing. Sorry
about that. The problem here is that the program should stop when the exception
is caught whatever the exception is. (I think bpo-25612 (#1773) fixed exception
selection problems and right exception can be caught) The fact is this program
will fall into an infinite loop. Error messages are printed in a dead loop. The
program doesn't stop. This is not normal. There will be no loops in Python 3.5
and 3.6 (Attached output in Python 3.5 and 3.6).
Output on Python 3.5,3.6 (all errors are printed without any loop )
-----------------------------------------------------
Exception ignored in: <generator object foo at 0x7f4cde5b8b48>
RuntimeError: generator ignored GeneratorExit
Traceback (most recent call last):
File "/home/xxm/Desktop/nameChanging/report/test1.py", line 248, in <module>
print(i)
NameError: name 'i' is not defined
Exception ignored in: <generator object foo at 0x7f4cde5b8bf8>
RuntimeError: generator ignored GeneratorExit
Exception ignored in: <generator object foo at 0x7f4cde5b8ca8>
RuntimeError: generator ignored GeneratorExit
--------------------------------------------------------
----------
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<https://bugs.python.org/issue42762>
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