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Backport PR #57388 on branch 2.2.x (BUG: map(na_action=ignore) not respected for Arrow & masked types) Arrow pyarrow functionality NA - MaskedArrays Related to pd.NA and nullable extension arrays
BUG: map(na_action=ignore) not respected for Arrow & masked types Arrow pyarrow functionality NA - MaskedArrays Related to pd.NA and nullable extension arrays
REGR: Series.astype raising TypeError when converting a pyarrow integer type with nulls to numpy float Arrow pyarrow functionality Dtype Conversions Unexpected or buggy dtype conversions Regression Functionality that used to work in a prior pandas version
ENH: Implement Series.interpolate for ArrowDtype Arrow pyarrow functionality Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
fix unsigned // negative integral value for pyarrow types Arrow pyarrow functionality
#56988 by rohanjain101 was closed Jan 21, 2024 Loading… updated Jan 21, 2024
Backport PR #56922 on branch 2.2.x (REGR: DatetimeTZDtype __from_arrow__ interprets UTC values as wall time) Arrow pyarrow functionality Regression Functionality that used to work in a prior pandas version
REGR: DatetimeTZDtype __from_arrow__ interprets UTC values as wall time Arrow pyarrow functionality Regression Functionality that used to work in a prior pandas version
Bug pyarrow implementation of str.fullmatch matches partial string. issue #56652 Arrow pyarrow functionality Strings String extension data type and string data
Backport PR #56873 on branch 2.2.x (CI: unxfail adbc-driver-postgresql test) Arrow pyarrow functionality IO SQL to_sql, read_sql, read_sql_query
CI: unxfail adbc-driver-postgresql test Arrow pyarrow functionality IO SQL to_sql, read_sql, read_sql_query
ENH: Implement interpolation for arrow and masked dtypes Arrow pyarrow functionality Enhancement Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate NA - MaskedArrays Related to pd.NA and nullable extension arrays
Backport PR #56771 on branch 2.2.x (BUG: to_stata not handling ea dtypes correctly) Arrow pyarrow functionality IO Stata read_stata, to_stata NA - MaskedArrays Related to pd.NA and nullable extension arrays
BUG: to_stata not handling ea dtypes correctly Arrow pyarrow functionality IO Stata read_stata, to_stata NA - MaskedArrays Related to pd.NA and nullable extension arrays
Backport PR #56672 on branch 2.2.x (BUG: dictionary type astype categorical using dictionary as categories) Arrow pyarrow functionality Categorical Categorical Data Type
BUG: dictionary type astype categorical using dictionary as categories Arrow pyarrow functionality Categorical Categorical Data Type
Backport PR #56691 on branch 2.2.x (Bug pyarrow implementation of str.fullmatch matches partial string. issue #56652) Arrow pyarrow functionality Strings String extension data type and string data
ProTip! Updated in the last three days: updated:>2025-11-27.