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Pandas BUG: Read_csv won't warn/skip bad lines when nrows is being used
2025-02-08 22:31:42
1969
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas BUG: read_csv() changed the integer data to 1
2025-02-08 22:31:37
1504
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas BUG: qcut does not create bins when values contain np.inf
2025-02-08 22:31:33
2846
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas ENH: Native conditionals (if, elif, elif, else like np.select)
2025-02-08 22:31:28
3354
Feature Type[X] Adding new functionality to pandas[ ] Changing existing functionality in pandas[ ] Removing existing fun...
Pandas BUG: to_datetime with out-of-bounds np.datetime64 and errors='ignore' doesn't return input
2025-02-08 22:31:20
3377
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas BUG: query(engine='numexpr') not work correctly when column name is 'max' or 'min'.
2025-02-08 22:31:15
6075
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas BUILD: Requires bottleneck >= 1.3.1, but pip does not install it
2025-02-08 22:31:08
2844
Installation check[X] I have read the installation guide.PlatformLinux-5.10.0-11-amd64-x86_64-with-glibc2.31Installation...
Pandas BUG: DataFrameGroupBy.sum() drops column names when applied to an empty dataframe
2025-02-08 22:31:03
5130
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas Timestamp unit is not respected
2025-02-08 22:30:58
916
Timestamps always get returned in nanoseconds regardless of the unit I specify:import numpy as np, pandas as pdnp.dateti...
Pandas BUG: replace is changing the order of ordered categories
2025-02-08 22:30:53
2553
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas BUG?: getitem with a MultiIndex returns a Series only when the lower level is ""
2025-02-08 22:30:48
1993
xref #46944 columns1 = pd.MultiIndex.from_tuples([("a", "a2"), ("b", "c")])df1 =...
Pandas Mark methods raising AbstractMethodError as abstractmethods?
2025-02-08 22:30:43
1738
Many methods raise AbstractMethodError instead of being an abstractmethod. Based on #20363 and #19268 it seems that ther...
Pandas DEPR: parsing tzlocal depending on user's system timezone
2025-02-08 22:30:38
1105
# When run on a machine in located in US/Pacific timezone>>> pd.Timestamp("2023-01-17 09:19 PDT")Time...
Pandas API: various .value_counts() result in different names / indices
2025-02-08 22:30:33
30762
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas BUG: Handle negative sign (-) when parsing ISO 8601 durations
2025-02-08 22:30:27
1971
Related to #37159, #29773, #36204, splitting out only dealing with the behavior of the negative sign when parsing ISO 86...
Pandas DOC: example in docstring of to_sql is out of date
2025-02-08 22:30:21
2672
Pandas version checks[X] I have checked that the issue still exists on the latest versions of the docs on main hereLocat...
Pandas BUG: SQLAlchemy 2.0.0
2025-02-08 22:30:13
3698
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas ENH: Store comments from read_csv in an property (df.comment) and allow saving
2025-02-08 22:30:07
2615
Problem descriptionThis is an enhancement request to allow handling and saving comment strings with DataFrame text file ...
Pandas BUG: read_sql with chunksize fails due to connection already closed
2025-02-08 22:30:01
3257
I'm creating this issue to document a bug which exists on the main branch. The bug was created by #49531, and I have an ...
Pandas BUG: Attributes of DataFrameGroupBy when subset to a series
2025-02-08 22:29:56
1988
xref #9959 When subsetting the columns of a dataframe after a groupby to a series:df = pd.DataFrame({'a': [1], 'b': [2],...
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