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Backport PR #48990 on branch 1.5.x (DOC: replace developer meeting with contributor community page)

Docs

Status: Merged (completed).

pandas-dev/pandasnumber 49067

#49067 In pandas-dev/pandas;

· by meeseeksmachine was closed on Oct 13, 2022

CI: Fix DeprecationWarning of numpy dev

DependenciesRequired and optional dependenciesRequired and optional dependencies

Status: Merged (completed).

pandas-dev/pandasnumber 49070

#49070 In pandas-dev/pandas;

· by phofl was closed on Oct 13, 2022

BUG: redirect from meeting to community was incorrect

Docs

Status: Merged (completed).

pandas-dev/pandasnumber 49072

#49072 In pandas-dev/pandas;

· by noatamir was closed on Oct 13, 2022

Backport PR #49072 on branch 1.5.x (BUG: redirect from meeting to community was incorrect)

Docs

Status: Merged (completed).

pandas-dev/pandasnumber 49077

#49077 In pandas-dev/pandas;

· by meeseeksmachine was closed on Oct 14, 2022

Backport PR #49080 on branch 1.5.x (REGR: midx.values resetting freq of underyling index)

MultiIndex

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 49094

#49094 In pandas-dev/pandas;

· by meeseeksmachine was closed on Oct 14, 2022

Backport PR #48457 on branch 1.5.x (TST: Fix unsigned pyarrow types in SIGNED_INT_PYARROW_DTYPES)

Arrowpyarrow functionalitypyarrow functionality

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

Status: Merged (completed).

pandas-dev/pandasnumber 49093

#49093 In pandas-dev/pandas;

· by meeseeksmachine was closed on Oct 14, 2022

Revert "PERF: faster corrwith method for pearson and spearman correlation when other is a Series and axis = 0 (column-wise) (#46174)"

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 49140

#49140 In pandas-dev/pandas;

· by MarcoGorelli was closed on Oct 17, 2022

Backport PR #49162 on branch 1.5.x (PERF: Fix performance regression for isin with mismatching dtypes)

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

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: Merged (completed).

pandas-dev/pandasnumber 49165

#49165 In pandas-dev/pandas;

· by meeseeksmachine was closed on Oct 18, 2022

Backport PR #48995 on branch 1.5.x (REGR: to_parquet raising with bytes filename)

IO Parquetparquet, featherparquet, feather

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 49061

#49061 In pandas-dev/pandas;

· by meeseeksmachine was closed on Oct 13, 2022

REVERT caching in find_stack_level

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

Status: Merged (completed).

pandas-dev/pandasnumber 49053

#49053 In pandas-dev/pandas;

· by MarcoGorelli was closed on Oct 14, 2022

Backport PR #49053 on branch 1.5.x (REVERT caching in find_stack_level)

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

Status: Merged (completed).

pandas-dev/pandasnumber 49079

#49079 In pandas-dev/pandas;

· by MarcoGorelli was closed on Oct 14, 2022

REGR: midx.values resetting freq of underyling index

MultiIndex

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 49080

#49080 In pandas-dev/pandas;

· by phofl was closed on Oct 14, 2022

Backport PR #48770 on branch 1.5.x (added sytle in stylesheet for <blockquote>)

Webpandas websitepandas website

Status: Merged (completed).

pandas-dev/pandasnumber 49102

#49102 In pandas-dev/pandas;

· by meeseeksmachine was closed on Oct 15, 2022

WEB/DOC: Fix typo in OVH name

Docs

Webpandas websitepandas website

Status: Merged (completed).

pandas-dev/pandasnumber 49137

#49137 In pandas-dev/pandas;

· by datapythonista was closed on Oct 17, 2022

Backport PR #49070 on branch 1.5.x (CI: Fix DeprecationWarning of numpy dev)

DependenciesRequired and optional dependenciesRequired and optional dependencies

Status: Merged (completed).

pandas-dev/pandasnumber 49074

#49074 In pandas-dev/pandas;

· by meeseeksmachine was closed on Oct 13, 2022

Backport PR #49140 on branch 1.5.x (Revert "PERF: faster corrwith method for pearson and spearman correlation when other is a Series and axis = 0 (column-wise) (#46174)")

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 49151

#49151 In pandas-dev/pandas;

· by meeseeksmachine was closed on Oct 17, 2022

Backport PR #49137 on branch 1.5.x (WEB/DOC: Fix typo in OVH name)

Docs

Webpandas websitepandas website

Status: Merged (completed).

pandas-dev/pandasnumber 49138

#49138 In pandas-dev/pandas;

· by meeseeksmachine was closed on Oct 17, 2022

PERF: Fix performance regression for isin with mismatching dtypes

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

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: Merged (completed).

pandas-dev/pandasnumber 49162

#49162 In pandas-dev/pandas;

· by phofl was closed on Oct 18, 2022

REGR: dropna affects observed in groupby

Bug

CategoricalCategorical Data TypeCategorical Data Type

Groupby

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

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 48702

#48702 In pandas-dev/pandas;

· by rhshadrach was closed on Sep 23, 2022

REGR: None converted to NaN when enlarging Series

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

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 48697

#48697 In pandas-dev/pandas;

· by phofl was closed on Sep 23, 2022

Added theme_switcher

Webpandas websitepandas website

Status: Merged (completed).

pandas-dev/pandasnumber 48703

#48703 In pandas-dev/pandas;

· by deepaksirohiwal was closed on Sep 23, 2022

Backport PR #48696 on branch 1.5.x (REGR: to_hdf raising AssertionError with boolean index)

IO HDF5read_hdf, HDFStoreread_hdf, HDFStore

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 48716

#48716 In pandas-dev/pandas;

· by meeseeksmachine was closed on Sep 23, 2022

Backport PR #48711 on branch 1.5.x (REGR: Regression in DataFrame.loc when setting df with all True indexer)

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

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 48717

#48717 In pandas-dev/pandas;

· by meeseeksmachine was closed on Sep 23, 2022

DOC: reverted directive for SAS logo white

Bug

Docs

Status: Merged (completed).

pandas-dev/pandasnumber 48935

#48935 In pandas-dev/pandas;

· by lorenzovngl was closed on Oct 5, 2022

Backport PR #48824 on branch 1.5.x (REGR: groupby fails with nullable dtypes and dropna=False)

Bug

Groupby

NA - MaskedArraysRelated to pd.NA and nullable extension arraysRelated to pd.NA and nullable extension arrays

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 48938

#48938 In pandas-dev/pandas;

· by meeseeksmachine was closed on Oct 5, 2022