Irit Katriel added the comment:
Closing as this is resolved in 3.8 and we won't do anything about 3.7.
--
nosy: +iritkatriel
resolution: -> out of date
stage: -> resolved
status: open -> closed
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Python tracker
ttrd added the comment:
I just ran the test with Python 3.7.5: As expected, I got the same results as
in Python 3.7.4.
Nevertheless, thanks for the response. So we will stay with Python 3.7.3 for
now and switch to Python 3.8 as soon as possible.
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Terry J. Reedy added the comment:
I added a note to #28866 about this. The fix in #36922 is likely an
enhancement that cannot be backported. Please retest with 3.7.5 if you can,
though I have no expectation of any change.
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nosy: +serhiy.storchaka, terry.reedy
New submission from ttrd :
After upgrading from Python 3.7.3 to Python 3.7.4, we noticed an increased
runtime of about 50% in some tests of our application.
After some testing we constructed the following hypothesis: Accessing instance
attributes of classes that define a custom metaclass take
