List view

Backport PR #56930 on branch 2.2.x (DOC: update install instruction with correct Python version support (including 3.12))

Docs

Status: Merged (completed).

pandas-dev/pandasnumber 56931

#56931 In pandas-dev/pandas;

· by meeseeksmachine was closed on Jan 17, 2024

REGR: DatetimeTZDtype __from_arrow__ interprets UTC values as wall time

Arrowpyarrow functionalitypyarrow functionality

RegressionFunctionality that used to work in a prior pandas versionFunctionality that used to work in a prior pandas version

Status: Merged (completed).

pandas-dev/pandasnumber 56922

#56922 In pandas-dev/pandas;

· by lithomas1 was closed on Jan 19, 2024

Backport PR #56587 on branch 2.2.x (ENH: support the Arrow PyCapsule Interface on pandas.DataFrame (export))

Arrowpyarrow functionalitypyarrow functionality

Status: Merged (completed).

pandas-dev/pandasnumber 56944

#56944 In pandas-dev/pandas;

· by meeseeksmachine was closed on Jan 18, 2024

ENH/BUG: infer reso in array_strptime

Non-Nanodatetime64/timedelta64 with non-nanosecond resolutiondatetime64/timedelta64 with non-nanosecond resolution

Status: Merged (completed).

pandas-dev/pandasnumber 55805

#55805 In pandas-dev/pandas;

· by jbrockmendel was closed on Nov 3, 2023

Reorder tests in maybe_downcast_numeric

Dtype ConversionsUnexpected or buggy dtype conversionsUnexpected or buggy dtype conversions

ExtensionArrayExtending pandas with custom dtypes or arrays.Extending pandas with custom dtypes or arrays.

Status: Merged (completed).

pandas-dev/pandasnumber 55825

#55825 In pandas-dev/pandas;

· by MichaelTiemannOSC was closed on Nov 22, 2023

TST: parametrize over unit

Non-Nanodatetime64/timedelta64 with non-nanosecond resolutiondatetime64/timedelta64 with non-nanosecond resolution

Testingpandas testing functions or related to the test suitepandas testing functions or related to the test suite

Status: Merged (completed).

pandas-dev/pandasnumber 55806

#55806 In pandas-dev/pandas;

· by jbrockmendel was closed on Nov 3, 2023

ENH: Allow passing <code>read_only</code>, <code>data_only</code> and <code>keep_links</code> arguments to openpyxl using <code>engine_kwargs</code>

IO Excelread_excel, to_excelread_excel, to_excel

Status: Merged (completed).

pandas-dev/pandasnumber 55807

#55807 In pandas-dev/pandas;

· by dweindl was closed on Nov 9, 2023

CLN: __repr__ tests

Output-Formatting__repr__ of pandas objects, to_string__repr__ of pandas objects, to_string

Testingpandas testing functions or related to the test suitepandas testing functions or related to the test suite

Status: Merged (completed).

pandas-dev/pandasnumber 55798

#55798 In pandas-dev/pandas;

· by jbrockmendel was closed on Nov 2, 2023

TST: add missing assert in <code>test_apply_datetimetz</code> in test_series_apply.py

Testingpandas testing functions or related to the test suitepandas testing functions or related to the test suite

Status: Merged (completed).

pandas-dev/pandasnumber 55700

#55700 In pandas-dev/pandas;

· by yuanx749 was closed on Oct 26, 2023

BUG: to_datetime with mixed-string-and-numeric

DatetimeDatetime data dtypeDatetime data dtype

Status: Merged (completed).

pandas-dev/pandasnumber 55780

#55780 In pandas-dev/pandas;

· by jbrockmendel was closed on Nov 2, 2023

ENH/POC: infer resolution in array_strptime

Non-Nanodatetime64/timedelta64 with non-nanosecond resolutiondatetime64/timedelta64 with non-nanosecond resolution

Status: Merged (completed).

pandas-dev/pandasnumber 55778

#55778 In pandas-dev/pandas;

· by jbrockmendel was closed on Nov 1, 2023

DOC: Index docstring to clarify dtype

Docs

IndexRelated to the Index class or subclassesRelated to the Index class or subclasses

Status: Merged (completed).

pandas-dev/pandasnumber 55788

#55788 In pandas-dev/pandas;

· by lukemanley was closed on Nov 1, 2023

BLD: Allow building with NumPy nightlies and use it for nightlies

BuildLibrary building on various platformsLibrary building on various platforms

Status: Merged (completed).

pandas-dev/pandasnumber 55594

#55594 In pandas-dev/pandas;

· by seberg was closed on Oct 25, 2023

BUG: DateOffset addition with non-nano

FrequencyDateOffsetsDateOffsets

Non-Nanodatetime64/timedelta64 with non-nanosecond resolutiondatetime64/timedelta64 with non-nanosecond resolution

Numeric OperationsArithmetic, Comparison, and Logical operationsArithmetic, Comparison, and Logical operations

Status: Merged (completed).

pandas-dev/pandasnumber 55595

#55595 In pandas-dev/pandas;

· by jbrockmendel was closed on Oct 19, 2023

fixed bug where pd.NA was being cast to NaN during formatting

Bug

Missing-datanp.nan, pd.NaT, pd.NA, dropna, isnull, interpolatenp.nan, pd.NaT, pd.NA, dropna, isnull, interpolate

Output-Formatting__repr__ of pandas objects, to_string__repr__ of pandas objects, to_string

Status: Merged (completed).

pandas-dev/pandasnumber 55754

#55754 In pandas-dev/pandas;

· by dominiquegarmier was closed on Nov 7, 2023

Clarify dtype parameter in read_excel

Docs

IO Excelread_excel, to_excelread_excel, to_excel

Status: Merged (completed).

pandas-dev/pandasnumber 55757

#55757 In pandas-dev/pandas;

· by gadeatric was closed on Oct 30, 2023

DOC: Fixes DataFrame.replace documentation

Docs

Status: Merged (completed).

pandas-dev/pandasnumber 55762

#55762 In pandas-dev/pandas;

· by jpgianfaldoni was closed on Nov 3, 2023

List accessor

Arrowpyarrow functionalitypyarrow functionality

Nested DataData where the values are collections (lists, sets, dicts, objects, etc.).Data where the values are collections (lists, sets, dicts, objects, etc.).

Status: Merged (completed).

pandas-dev/pandasnumber 55777

#55777 In pandas-dev/pandas;

· by rohanjain101 was closed on Nov 3, 2023

BUG: Fix rounding of percentile 99.999% to 100%

AlgosNon-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diffNon-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff

Status: Merged (completed).

pandas-dev/pandasnumber 55841

#55841 In pandas-dev/pandas;

· by parthi-siva was closed on Nov 7, 2023

TST: parametrize over dt64 unit

Non-Nanodatetime64/timedelta64 with non-nanosecond resolutiondatetime64/timedelta64 with non-nanosecond resolution

Testingpandas testing functions or related to the test suitepandas testing functions or related to the test suite

Status: Merged (completed).

pandas-dev/pandasnumber 55818

#55818 In pandas-dev/pandas;

· by jbrockmendel was closed on Nov 4, 2023

ENH: infer resolution in array_to_datetime_with_tz

Non-Nanodatetime64/timedelta64 with non-nanosecond resolutiondatetime64/timedelta64 with non-nanosecond resolution

TimezonesTimezone data dtypeTimezone data dtype

Status: Merged (completed).

pandas-dev/pandasnumber 55822

#55822 In pandas-dev/pandas;

· by jbrockmendel was closed on Nov 4, 2023

TST: Fix shares_memory for arrow string dtype

Arrowpyarrow functionalitypyarrow functionality

StringsString extension data type and string dataString extension data type and string data

Testingpandas testing functions or related to the test suitepandas testing functions or related to the test suite

Status: Merged (completed).

pandas-dev/pandasnumber 55823

#55823 In pandas-dev/pandas;

· by phofl was closed on Nov 6, 2023

BUG: <code>assert_extension_array_equal</code> using the wrong dtype

Non-Nanodatetime64/timedelta64 with non-nanosecond resolutiondatetime64/timedelta64 with non-nanosecond resolution

Testingpandas testing functions or related to the test suitepandas testing functions or related to the test suite

Status: Merged (completed).

pandas-dev/pandasnumber 55812

#55812 In pandas-dev/pandas;

· by rob-sil was closed on Nov 6, 2023

PERF: IndexEngine.get_indexer_non_unique

IndexRelated to the Index class or subclassesRelated to the Index class or subclasses

PerformanceMemory or execution speed performanceMemory or execution speed performance

Status: Merged (completed).

pandas-dev/pandasnumber 55816

#55816 In pandas-dev/pandas;

· by lukemanley was closed on Nov 6, 2023

DOC: Add "nullable float" link in "dtypes" table of User Guide

Docs

Status: Merged (completed).

pandas-dev/pandasnumber 55814

#55814 In pandas-dev/pandas;

· by dpoznik was closed on Nov 3, 2023