REGR: Resampler.aggregate fails when used with column selection #43410
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…oupby_agg_regr � Conflicts: � doc/source/whatsnew/v1.3.3.rst
rhshadrach
added
Bug
Regression
| # GH 42905 | ||
| ts = Timestamp("2021-02-28 00:00:00") | ||
| df = DataFrame({"class": ["beta"], "value": [69], "date": [ts]}) | ||
| result = ( |
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nit. can you make the result assignment just the op under test.
| .resample("M")["value"] | ||
| .agg(["sum", "size"]) | ||
| ) | ||
| index = pd.MultiIndex.from_tuples([("beta", ts)], names=["class", "date"]) |
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another nit. index -> expected_index or even okay to inline with the df creation as black generally tends to do a good job of making things readable
|
Thanks @simonjayhawkins - comments addressed. |
jreback
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Sep 6, 2021
jreback
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Sep 6, 2021
|
thanks @rhshadrach |
|
@meeseeksdev backport 1.3.x |
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@rhshadrach can you put up the manual backport :-< |
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feefladder
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@meeseeksdev backport 1.3.x |
meeseeksmachine
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…ed with column selection
jreback
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…lumn selection (#43444) Co-authored-by: Richard Shadrach <45562402+rhshadrach@users.noreply.github.com>
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aggon a resampled SeriesGroupBy #42905The method
resample._GroupByMixin._gotitemcallsThe selection (which ends up in kwargs in
__init__) was being ignored.