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Pandas pd.Timestamp.utctimetuple() raises TypeError on Python 3.8
2025-02-08 22:11:50
6509
Hi there,it seems that something changed in python 3.8 that makes pandas.Timestamp.utctimetuple() raise a TypeError inst...
Pandas DataFrame.interpolate() is not equivalent to scipy.interpolate.interp1d
2025-02-08 22:11:45
15196
When pandas is used to interpolate data, the results are not the same as what you get from scipy.interpolate.interp1d.Wh...
Pandas BUG: TypeError when mixing extension array dtypes in mask
2025-02-08 22:11:21
4302
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas CI latest ipython broke typing
2025-02-08 22:11:14
1275
mypy.....................................................................Failed- hook id: mypy- duration: 180.87s- exit ...
Pandas BUG: Wrong Result when subtracting BusinessHour offset
2025-02-08 22:11:10
6193
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas BUG: frame.isetitem incorrectly casts Int64 columns to dtype object
2025-02-08 22:11:05
3690
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas BUG: groupby.std() casts to float64
2025-02-08 22:11:00
3133
[x] I have checked that this issue has not already been reported.[x] I have confirmed this bug exists on the latest vers...
Pandas BUG: Error with std of nullable column obtained from groupby
2025-02-08 22:10:55
2015
The error occurs withdf = pd.DataFrame({"A": [2, 1, 1, 1, 2, 2, 1], "B": pd.Series(np.full(7, np.nan...
Pandas BUG: DataFrameGroupBy.value_counts fails with a TimeGrouper
2025-02-08 22:10:51
4893
df = pd.DataFrame( { "Timestamp": [ 1565083561, 1565083561 + 86400, ...
Pandas BUG: histogram weights aren't dropped if NaN values in data
2025-02-08 22:10:46
4677
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas BUG: DatetimeIndex and Timestamp behave inconsistently with respect to pd.DateOffset
2025-02-08 22:10:41
2211
[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exists on the latest vers...
Pandas PERF use regular expression in format_is_iso?
2025-02-08 22:10:37
281
Suggested here: https://github.com/pandas-dev/pandas/pull/50242#discussion_r1057825783Here are the relevant lines of cod...
Pandas BUG: Dataclass Str -> Pandas Object instead of StringDtype
2025-02-08 22:10:32
3904
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas BUG: Categorical dtype in MultiIndex levels is lost during set operations (difference, union, intersection,...)
2025-02-08 22:10:24
3392
[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exists on the latest vers...
Pandas BUG: mixture of timezone-aware string and timezone-naive datetime treated differently for ISO vs non-ISO paths
2025-02-08 22:10:19
3542
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas API: to_datetime inconsistent returning of datetime.datetime
2025-02-08 22:10:14
1815
Copying from https://github.com/pandas-dev/pandas/issues/14448#issuecomment-255068330 (as the issue is closed now):In [1...
Pandas BUG: inconsistent None handling for ISO and non-ISO formats
2025-02-08 22:10:09
4632
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas BUG: to_datetime with decimal number doesn't fail for %Y%m%d
2025-02-08 22:10:04
5283
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas API: Clarify difference between agg and apply for Series / DataFrame
2025-02-08 22:09:58
3396
Currently the use of Series.apply / Series.agg and DataFrame.apply / DataFrame.agg is confusing. In particular, sometime...
Pandas Losing index and sort on merge
2025-02-08 22:09:53
5864
I'm almost positive I've filed an issue about this before, but I don't find it. This is a pretty common operation when w...
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