List view

Series.str.find fix for pd.ArrowDtype(pa.string())

Arrowpyarrow functionalitypyarrow functionality

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

Status: Merged (completed).

pandas-dev/pandasnumber 56792

#56792 In pandas-dev/pandas;

· by rohanjain101 was closed on Feb 2, 2024

BUG: get_indexer rountripping through string dtype

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

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

Status: Merged (completed).

pandas-dev/pandasnumber 56013

#56013 In pandas-dev/pandas;

· by phofl was closed on Nov 16, 2024

TST / string dtype: add env variable to enable future_string and add test build

backported

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 58459

#58459 In pandas-dev/pandas;

· by jorisvandenbossche was closed on Jul 26, 2024

TST (string) fix xfailed groupby tests (3)

backported

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 59642

#59642 In pandas-dev/pandas;

· by jbrockmendel was closed on Aug 28, 2024

DOC: Add whatsnew for 2.3.0

backported

Docs

Status: Merged (completed).

pandas-dev/pandasnumber 59625

#59625 In pandas-dev/pandas;

· by jorisvandenbossche was closed on Aug 27, 2024

API (string): str.center with pyarrow-backed string dtype

backported

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

Status: Merged (completed).

pandas-dev/pandasnumber 59624

#59624 In pandas-dev/pandas;

· by jbrockmendel was closed on Sep 2, 2024

REF (string): rename result converter methods

backported

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

Status: Merged (completed).

pandas-dev/pandasnumber 59626

#59626 In pandas-dev/pandas;

· by jbrockmendel was closed on Aug 28, 2024

TST (string): fix xfailed groupby value_counts tests

backported

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 59632

#59632 In pandas-dev/pandas;

· by jbrockmendel was closed on Aug 28, 2024

BUG (string): str.replace with negative n

backported

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

Status: Merged (completed).

pandas-dev/pandasnumber 59628

#59628 In pandas-dev/pandas;

· by jbrockmendel was closed on Aug 27, 2024

TST (string dtype): fix and clean up arrow roundtrip tests

backported

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

Status: Merged (completed).

pandas-dev/pandasnumber 59678

#59678 In pandas-dev/pandas;

· by jorisvandenbossche was closed on Sep 2, 2024

CI: fix wrong syntax in CI env yml files (mamba 2.0 compat)

CIContinuous IntegrationContinuous Integration

Status: Merged (completed).

pandas-dev/pandasnumber 59910

#59910 In pandas-dev/pandas;

· by jorisvandenbossche was closed on Oct 31, 2024

CI/TST: Check for tzset in set_timezone

ARMaarch64 architectureaarch64 architecture

CIContinuous IntegrationContinuous Integration

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

TimezonesTimezone data dtypeTimezone data dtype

Status: Merged (completed).

pandas-dev/pandasnumber 59893

#59893 In pandas-dev/pandas;

· by mroeschke was closed on Sep 26, 2024

BLD: Fix armv7 build

ARMaarch64 architectureaarch64 architecture

BuildLibrary building on various platformsLibrary building on various platforms

Status: Merged (completed).

pandas-dev/pandasnumber 59906

#59906 In pandas-dev/pandas;

· by cdce8p was closed on Sep 30, 2024

BUG (CoW): fix reference tracking in replace_list with None

backported

Bug

Copy / view semantics

replacereplace methodreplace method

Status: Merged (completed).

pandas-dev/pandasnumber 59807

#59807 In pandas-dev/pandas;

· by jorisvandenbossche was closed on Sep 15, 2024

String dtype: allow string dtype in query/eval with default numexpr engine

backported

expressionspd.eval, querypd.eval, query

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

Status: Merged (completed).

pandas-dev/pandasnumber 59810

#59810 In pandas-dev/pandas;

· by jorisvandenbossche was closed on Sep 16, 2024

String dtype: implement _get_common_dtype

backported

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

Status: Merged (completed).

pandas-dev/pandasnumber 59682

#59682 In pandas-dev/pandas;

· by jorisvandenbossche was closed on Sep 6, 2024

REF (string): de-duplicate str_isfoo methods

backported

RefactorInternal refactoring of codeInternal refactoring of code

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

Status: Merged (completed).

pandas-dev/pandasnumber 59705

#59705 In pandas-dev/pandas;

· by jbrockmendel was closed on Sep 4, 2024

TST (string dtype): resolve all infer_string TODO/xfails in pandas/tests/arrays

backported

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

Status: Merged (completed).

pandas-dev/pandasnumber 59686

#59686 In pandas-dev/pandas;

· by jorisvandenbossche was closed on Oct 10, 2024

String dtype: map builtin str alias to StringDtype

backported

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

Status: Merged (completed).

pandas-dev/pandasnumber 59685

#59685 In pandas-dev/pandas;

· by jorisvandenbossche was closed on Sep 25, 2024

TST (string dtype): adjust pandas/tests/reshape tests

backported

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

Status: Merged (completed).

pandas-dev/pandasnumber 59762

#59762 In pandas-dev/pandas;

· by jorisvandenbossche was closed on Sep 9, 2024

DEPR: Update groupby.apply DeprecationWarning to FutureWarning

ApplyApply, Aggregate, Transform, MapApply, Aggregate, Transform, Map

Groupby

WarningsWarnings that appear or should be added to pandasWarnings that appear or should be added to pandas

Status: Merged (completed).

pandas-dev/pandasnumber 59751

#59751 In pandas-dev/pandas;

· by rhshadrach was closed on Oct 29, 2024

BUG (string): Series.str.slice with negative step

backported

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

Status: Merged (completed).

pandas-dev/pandasnumber 59724

#59724 In pandas-dev/pandas;

· by jbrockmendel was closed on Sep 10, 2024

TST (string): more targeted xfails in test_string.py

backported

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 59703

#59703 In pandas-dev/pandas;

· by jbrockmendel was closed on Sep 4, 2024

TST (string): copy/view tests

backported

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 59702

#59702 In pandas-dev/pandas;

· by jbrockmendel was closed on Sep 4, 2024

String dtype: fix isin() values handling for python storage

backported

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

Status: Merged (completed).

pandas-dev/pandasnumber 59759

#59759 In pandas-dev/pandas;

· by jorisvandenbossche was closed on Sep 12, 2024