DEPR: deprecate unit parameters ’T’, 't', 'L', and 'l' #53557
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@jbrockmendel, could you please take a look at this pr? |
natmokval
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MarcoGorelli
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Jun 9, 2023
pandas/core/tools/timedeltas.py
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| @@ -181,6 +181,9 @@ def to_timedelta( | |||
| "represent unambiguous timedelta values durations." | |||
| ) | |||
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| if unit in {"t", "T", "l", "L"}: | |||
| raise ValueError("Units 't', 'T', 'l' and 'L' are no longer supported.") | |||
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Thanks for working on this - there should probably be a FutureWarning first, and then in version 3.0 these units can raise
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Thanks for the comment. I’ll replace raising ValueError with FutureWarning.
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along with these i think we need to track down other places where we use/allow these codes. _attrname_to_abbrevs/_abbrev_to_attrnames and Tick._prefix come to mind. Doesn't need to be this PR, but hopefully a follow-on |
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MarcoGorelli
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Jun 19, 2023
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Thank you @MarcoGorelli for reviewing this pr. |
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merging then, thanks! |
canthonyscott
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Jun 23, 2023
) * BUG: add ’T’ to UnitChoices to fix incorrect unit validation in to_timedelta() * deprecate units T, t, L, l and fix tests * raise FutureWarning instead of ValueError * correct the to_timedelta definition and add a test for the warning --------- Co-authored-by: Marco Edward Gorelli <marcogorelli@protonmail.com>
Daquisu
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Jul 8, 2023
) * BUG: add ’T’ to UnitChoices to fix incorrect unit validation in to_timedelta() * deprecate units T, t, L, l and fix tests * raise FutureWarning instead of ValueError * correct the to_timedelta definition and add a test for the warning --------- Co-authored-by: Marco Edward Gorelli <marcogorelli@protonmail.com>
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Added upper case ’T’ for minutes in
UnitChoiceslist. Now mypy doesn’t raise an error.Update:
Deprecated unit parameters ’T’, 't', 'L', 'l', and fixed test.