Migrate to f-strings in python-package\lightgbm\plotting.py (#4136) #4279
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akshitadixit
requested review from
chivee,
henry0312,
jameslamb,
shiyu1994,
StrikerRUS and
wxchan
as code owners
jameslamb
requested changes
May 12, 2021
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| def _float2str(value, precision=None): | ||
| return ("{0:.{1}f}".format(value, precision) | ||
| return (f"{value:.{precision}f}" |
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nice work! Did not know you could do string interpolation on the right-hand side of the : in an f-string.
I tested a few cases and confirmed that this still has the expected behavior.
assert _float2str(0.0000001) == '1e-07'
assert _float2str(0.0000001, precision=1) == '0.0'
assert _float2str(0.0000001, precision=10) == '0.0000001000'There was a problem hiding this comment.
Yes, even I learnt this today :)
37 tasks
Co-authored-by: James Lamb <jaylamb20@gmail.com>
jameslamb
approved these changes
May 13, 2021
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This pull request has been automatically locked since there has not been any recent activity since it was closed. To start a new related discussion, open a new issue at https://github.com/microsoft/LightGBM/issues including a reference to this. |
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