STY: Underscores for long numbers #30169
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jbrockmendel
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Dec 9, 2019
pandas/core/frame.py
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| num=num, size_q=size_qualifier, x=x | ||
| ) | ||
| num /= 1024.0 | ||
| num /= 1_024.0 |
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i dont think this adds clarity. AFAIK we dont have a policy on this, but maybe something like 7+ digits?
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I agree, I also think for relatively small numbers this does not improve readability IMO.
Also, I don't think we need to do this for random numbers in the tests. Yes to using underscores in meaningful numbers (such as in ccalendar.DAY_SECONDS * 1_000_000_000), but for random values in tests asserts, I don't see the added value.
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thanks @MomIsBestFriend yeah agree with the others, this is for reading clarify, so want to use it mainly on long static constants. |
proost
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proost
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black pandasgit diff upstream/master -u -- "*.py" | flake8 --diff