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EA: tighten TimedeltaArray._from_sequence signature #36731

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Merged
merged 2 commits into from
Oct 2, 2020
Merged

EA: tighten TimedeltaArray._from_sequence signature #36731

merged 2 commits into from
Oct 2, 2020

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jbrockmendel
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  • closes #xxxx
  • tests added / passed
  • passes black pandas
  • passes git diff upstream/master -u -- "*.py" | flake8 --diff
  • whatsnew entry

xref #36718

jreback
jreback requested changes Oct 2, 2020
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pandas/core/arrays/timedeltas.py
return result

@classmethod
def _from_sequence_not_strict(
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umm, have we standarized on this naming? or even the concept of 2 from_sequence?
cc @jorisvandenbossche @TomAugspurger

IIRC we had a need for a coerce= keyword that we nixed for StringArray

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xref #36718 as well

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yah my best guess is we're gonna end up dropping this method altogether and having it only reached via the DTI/TDI constructors

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ok as a temporary work-around prob ok.

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yah, there's also more work to do in tightening what dtypes _from_sequence accepts, plenty left to do

@jreback jreback added API - Consistency Internal Consistency of API/Behavior ExtensionArray Extending pandas with custom dtypes or arrays. labels Oct 2, 2020
@jreback jreback added this to the 1.2 milestone Oct 2, 2020
@jreback jreback merged commit cc238b9 into pandas-dev:master Oct 2, 2020
@jbrockmendel jbrockmendel deleted the strict-tda branch October 3, 2020 00:24
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I am not sure this actually makes sense. Based on the discussion in #36718 (but we should first futher discuss that), we would rather make _from_sequence the non-strict version, so the other way around as you did here (now, it's only naming, so easy to change later of course)

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@jorisvandenbossche there isn't a whole lot of discussion in #36718. did you mean #33254?

@jbrockmendel jbrockmendel mentioned this pull request Oct 5, 2020
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there isn't a whole lot of discussion in #36718. did you mean #33254?

Yes, indeed, sorry for the typo ;)
Will take a look at your comment over there now!

kesmit13 pushed a commit to kesmit13/pandas that referenced this pull request Nov 2, 2020
@jbrockmendel
EA: tighten TimedeltaArray._from_sequence signature (pandas-dev#36731)
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@jreback jreback jreback approved these changes

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