_pydatetime.datetime has extra unnecessary slots #109495
Description
Bug report
Bug description:
Pre patch
from _pydatetime import datetime
import sys
sys.getsizeof(datetime(1970, 1, 1)) # 152
Post patch
from _pydatetime import datetime
import sys
sys.getsizeof(datetime(1970, 1, 1)) # 120
I had a look round for any other cases of this but couldn't find any just using a simple GitHub search. It might in the future be useful to use https://github.com/ariebovenberg/slotscheck (which I wasn't personally able to figure out how to run on cpython) in CI to prevent things like this in the future.
CPython versions tested on:
CPython main branch
Operating systems tested on:
No response