Pandas ENH: Test development container

Feature Type[ ] Adding new functionality to pandas[ ] Changing existing functionality in pandas[ ] Removing existing fun...

Pandas BUG: Cannot connect to sql

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Pandas DEP: make pyarrow required dependency

Doing this in 2.0 would open up options in 2.x. Off the top of my head:1) Poking at the cython pyarrow API2) Transition...

Pandas BUG: RecursionError shifting a Series with bytes datatype

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Pandas PERF: Serialized string[pyarrow] data larger than object

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Pandas DOC: typo It row raises a NotImplementedError:

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Pandas ENH: Upgrade Pandas SQLAlchemy code to be compatible with 2.0+ syntax

Is your feature request related to a problem?As of SQLAlchemy 1.4, there is a new syntax available that will become the ...

Pandas API: pd.concat with len(keys) != len(values) does not raise; intentional?

import pandas as pdser = pd.Series(range(5))sers = [ser + n for n in range(4)]keys = ["A", "B", &quo...

Pandas RLS: 2.0

Tracking issue for the 2.0 release.Note: pandas 2.0 is the next major release in the pandas semver-like release cycle an...

Pandas DOC: Documentation linking breakage for Float64Index

Float64Index and Int64Index have been accessible for a while:Clicking this link is now a 404 (and cross-refrencing it in...

Pandas PERF: DataFrame backed by non-contiguous masked EAs

Note the significant difference in performance below for "equal" dataframes:import pandas as pdimport numpy as npmi = pd...

Pandas DOC: DataFrameGroupBy.transform

Location of the documentationhttps://pandas.pydata.org/docs/reference/api/pandas.core.groupby.DataFrameGroupBy.transform...

Pandas BUG: Is offsets.YearBegin working as expected?

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_markdown method does not include columns.name

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Pandas BUG: DataFrame.select_dtypes returns reference to original DataFrame

Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...

Pandas QST: Why does pandas.GroupBy.apply() ignore the sort flag in some situations?

Research[X] I have searched the [pandas] tag on StackOverflow for similar questions.[X] I have asked my usage related qu...

Pandas DOC: fixup formatting of docstring of DateOffset

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Pandas BUG: pd.TimeStamp & pd.Timedelta not always adhering to unit parameter in pandas-2.0

Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...

Pandas BUG: AttributeError: 'ArrowTemporalProperties' object has no attribute 'year'

Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...

Pandas Performance regression in stat_ops.FrameMultiIndexOps.time_op

https://pandas.pydata.org/speed/pandas/index.html#stat_ops.FrameMultiIndexOps.time_op?p-level=1&p-op=%27std%27&c...
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