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INFO: Please pin your numpy < 2 if installing pandas via pip

CommunityCommunity topics (meetings, etc.)Community topics (meetings, etc.)

Status: Closed (completed).

#55519 In pandas-dev/pandas;

· by lithomas1 was closed on Apr 1, 2024

BUG: DeprecationWarning shown for internal operations on subclassed Series and DataFrame

InternalsRelated to non-user accessible pandas implementationRelated to non-user accessible pandas implementation

SubclassingSubclassing pandas objectsSubclassing pandas objects

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

Status: Closed (completed).

#57032 In pandas-dev/pandas;

· by theOehrly was closed on Mar 26, 2024

BUG: interchange protocol with nullable datatypes a non-null validity provides nonsense results

Bug

InterchangeDataframe Interchange ProtocolDataframe Interchange Protocol

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

Status: Closed (completed).

#57643 In pandas-dev/pandas;

· by MarcoGorelli was closed on Mar 7, 2024

RLS: 2.2.2

Release

Status: Closed (completed).

#57590 In pandas-dev/pandas;

· by lithomas1 was closed on Apr 11, 2024

Potential regression induced by PR #57402

IndexingRelated to indexing on series/frames, not to indexes themselvesRelated to indexing on series/frames, not to indexes themselves

PerformanceMemory or execution speed performanceMemory or execution speed performance

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

Status: Closed (completed).

#57621 In pandas-dev/pandas;

· by rhshadrach was closed on Feb 25, 2024

Potential regression induced by PR #57479

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

PerformanceMemory or execution speed performanceMemory or execution speed performance

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

Status: Closed (completed).

#57623 In pandas-dev/pandas;

· by rhshadrach was closed on Feb 25, 2024

Potential regression induced by PR #57534

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

PerformanceMemory or execution speed performanceMemory or execution speed performance

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

Status: Closed (completed).

#57624 In pandas-dev/pandas;

· by rhshadrach was closed on Feb 26, 2024

COMPAT/TST: Ensure that numpy 2 string dtype converts to object array in pandas 2.2.x

BlockerBlocking issue or pull request for an upcoming releaseBlocking issue or pull request for an upcoming release

Compatpandas objects compatability with Numpy or Python functionspandas objects compatability with Numpy or Python functions

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

Status: Closed (completed).

#58104 In pandas-dev/pandas;

· by lithomas1 was closed on Apr 10, 2024

DOC: Doc page for DataFrame.to_numpy missing only for 2.2

Docs

Status: Closed (completed).

#57931 In pandas-dev/pandas;

· by cjerdonek was closed on Mar 21, 2024

ENH: Add groupby(...).agg_index

Enhancement

Groupby

Needs DiscussionRequires discussion from core team before further actionRequires discussion from core team before further action

Status: Closed (abandoned).

pandas-dev/pandasnumber 56992

#56992 In pandas-dev/pandas;

· by rhshadrach was closed on Feb 23, 2024

DOC: Add <code>DataFrame.to_numpy</code> method

Docs

Status: Merged (completed).

pandas-dev/pandasnumber 57029

#57029 In pandas-dev/pandas;

· by luke396 was closed on Jan 23, 2024

CI: fix ci (calamine typing)

CIContinuous IntegrationContinuous Integration

Typingtype annotations, mypy/pyright type checkingtype annotations, mypy/pyright type checking

Status: Merged (completed).

pandas-dev/pandasnumber 57689

#57689 In pandas-dev/pandas;

· by MarcoGorelli was closed on Mar 1, 2024

Backport PR #57668 on branch 2.2.x (CLN: More numpy 2 stuff)

Clean

Compatpandas objects compatability with Numpy or Python functionspandas objects compatability with Numpy or Python functions

Status: Merged (completed).

pandas-dev/pandasnumber 57707

#57707 In pandas-dev/pandas;

· by meeseeksmachine was closed on Mar 3, 2024

Fix accidental loss-of-precision for to_datetime(str, unit=...)

DatetimeDatetime data dtypeDatetime data dtype

Stale

Status: Merged (completed).

pandas-dev/pandasnumber 57548

#57548 In pandas-dev/pandas;

· by QuLogic was closed on Mar 27, 2024

MAINT: Adjust the codebase to the new <code>np.array</code>'s <code>copy</code> keyword meaning

Compatpandas objects compatability with Numpy or Python functionspandas objects compatability with Numpy or Python functions

Status: Merged (completed).

pandas-dev/pandasnumber 57172

#57172 In pandas-dev/pandas;

· by mtsokol was closed on Mar 5, 2024

API: avoid passing Manager to subclass __init__

ConstructorsSeries/DataFrame/Index/pd.array ConstructorsSeries/DataFrame/Index/pd.array Constructors

InternalsRelated to non-user accessible pandas implementationRelated to non-user accessible pandas implementation

Status: Merged (completed).

pandas-dev/pandasnumber 57553

#57553 In pandas-dev/pandas;

· by jbrockmendel was closed on Mar 26, 2024

Fix doc build

Docs

Status: Merged (completed).

pandas-dev/pandasnumber 57821

#57821 In pandas-dev/pandas;

· by tqa236 was closed on Mar 12, 2024

Backport PR #57759 on branch 2.2.x (DOC: add whatsnew for v2.2.2)

Docs

Status: Merged (completed).

pandas-dev/pandasnumber 57763

#57763 In pandas-dev/pandas;

· by meeseeksmachine was closed on Mar 7, 2024

BUG: PyArrow dtypes were not supported in the interchange protocol

InterchangeDataframe Interchange ProtocolDataframe Interchange Protocol

Status: Merged (completed).

pandas-dev/pandasnumber 57764

#57764 In pandas-dev/pandas;

· by MarcoGorelli was closed on Mar 20, 2024

Backport PR #57726: TST/CI: Fix test_repr on musl for dateutil 2.9

CIContinuous IntegrationContinuous Integration

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

Status: Merged (completed).

pandas-dev/pandasnumber 57728

#57728 In pandas-dev/pandas;

· by mroeschke was closed on Mar 4, 2024

TST/CI: Fix test_repr on musl for dateutil 2.9

CIContinuous IntegrationContinuous Integration

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

Status: Merged (completed).

pandas-dev/pandasnumber 57726

#57726 In pandas-dev/pandas;

· by mroeschke was closed on Mar 4, 2024

CI: Fail tests on all builds for FutureWarning/DeprecationWarning from numpy or pyarrow

CIContinuous IntegrationContinuous Integration

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

Status: Closed (abandoned).

pandas-dev/pandasnumber 57813

#57813 In pandas-dev/pandas;

· by mroeschke was closed on Apr 1, 2024

BUG: interchange protocol with nullable datatypes a non-null validity

InterchangeDataframe Interchange ProtocolDataframe Interchange Protocol

Status: Merged (completed).

pandas-dev/pandasnumber 57665

#57665 In pandas-dev/pandas;

· by MarcoGorelli was closed on Mar 7, 2024

CLN: More numpy 2 stuff

Clean

Compatpandas objects compatability with Numpy or Python functionspandas objects compatability with Numpy or Python functions

Status: Merged (completed).

pandas-dev/pandasnumber 57668

#57668 In pandas-dev/pandas;

· by lithomas1 was closed on Mar 2, 2024

DOC: add whatsnew for v2.2.2

Docs

Status: Merged (completed).

pandas-dev/pandasnumber 57759

#57759 In pandas-dev/pandas;

· by MarcoGorelli was closed on Mar 7, 2024