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Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R data.frame objects, statistical functions, and much more

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Pandas v1.5.3

Pandas: v1.5.3 Release

Release date:

January 19, 2023

Previous version:

v1.5.2 (released November 21, 2022)

Magnitude:

2,061 Diff Delta

Contributors:

11 total committers

Data confidence:

Commits:

53 Commits in this Release

Ordered by the degree to which they evolved the repo in this version.

Backport PR #49212 on branch 1.5.x (Style concats) (#50203)

Authored December 12, 2022

Manual backport fix github quota (#50827)

Authored January 18, 2023

REGR: NumPy func warning when dropping nuisance in agg, apply, transform (#50627)

Authored January 16, 2023

Backport PR #50396 on branch 1.5.x (BUG/COMPAT: fix assert_* functions for nested arrays with latest numpy) (#50739)

Authored January 14, 2023

Backport PR on Branch 1.5.x (REV: revert deprecation of Series.__getitem__ slicing with IntegerIndex) (#50694)

Authored January 14, 2023

Backport PR #50685 on branch 1.5.x (BUG: Series.quantile emitting RuntimeWarning for all NA case) (#50718)

Authored January 13, 2023

Backport PR #49981 on branch 1.5.x (Streamline docker usage) (#50421)

Authored December 23, 2022

Backport PR #49772 on branch 1.5.x (PERF: first try inplace setitem for .at indexer) (#50142)

Authored December 9, 2022

TST: Fix test_constructor_signed_int_overflow_deprecation w/ multiple warnings (#50686)

Authored January 12, 2023

Backport PR #50485 on branch 1.5.x (CI/WEB: Adding cache for maintainers' github info) (#50551)

Authored January 4, 2023

Backport PR #50685 on branch 1.5.x (BUG: Fix bug in putmask for CoW) (#50726)

Authored January 13, 2023

Backport PR #50682 on branch 1.5.x (BUG: pivot_table with nested elements and numpy 1.24) (#50792)

Authored January 17, 2023

Backport PR #49771 on branch 1.5.x (PERF: Use fastpath for accessing option value in internals) (#50128)

Authored January 13, 2023

Backport PR #50706 on branch 1.5.x (Revert "CI temporarily pin numpy") (#50715)

Authored January 13, 2023

Backport PR #50268 on branch 1.5.x ( CI new numpy nightly failing some tests) (#50272)

Authored December 15, 2022

Backport PR #50068 on branch 1.5.x (REGR: memory_usage showing unnecessary FutureWarning) (#50122)

Authored December 8, 2022

Backport PR #49864 on branch 1.5.x (REGR: DataFrameGroupBy.transform with reducer and as_index=False returns null values) (#49868)

Authored November 24, 2022

CI Pin numpy 32 bit (#50384)

Authored December 22, 2022

Backport PR #49886 on branch 1.5.x (CI: Remove deprecated numpy dtype aliases) (#49887)

Authored November 24, 2022

Backport PR #50698 on branch 1.5.x (CI capture error in numpy dev, fix python-dev build) (#50705)

Authored January 12, 2023

Backport PR #49908 on branch 1.5.x ( BUG: SeriesGroupBy.apply sets name attribute if result is DataFrame) (#49928)

Authored November 27, 2022

Backport PR #50565 on branch 1.5.x (BUG: Fix more interchange Column.size method) (#50610)

Authored January 7, 2023

Backport PR #49839 on branch 1.5.x (PERF: Fix performance regression in isin for empty values) (#49860)

Authored November 23, 2022

Backport PR #50356 on branch 1.5.x (CI temporarily pin numpy) (#50358)

Authored December 21, 2022

Backport PR #50117 on branch 1.5.x (Alternate Ubuntu CI fix) (#50277)

Authored December 15, 2022

manual backport of DEPR Enforce reversion of Size color aliases (#49895)

Authored November 24, 2022

Backport PR #50544 on branch 1.5.x (CI fix typing with latest ipython) (#50555)

Authored January 4, 2023

Backport PR #49811 on branch 1.5.x (DOC: Fix the Styler user guide table width issues) (#49841)

Authored November 22, 2022

Backport PR #50562 on branch 1.5.x (CI Ipython ci fixup again) (#50568)

Authored January 5, 2023

Auto backport of pr 50055 on 1.5.x (#50119)

Authored December 8, 2022

Backport PR #50591 on branch 1.5.x (CI: Temporary pin sqlalchemy) (#50602)

Authored January 6, 2023

Backport PR #49386 on branch 1.5.x (DOC: add name parameter to the IntervalIndex for #48911) (#50700)

Authored January 12, 2023

Backport PR #50113: CI try using ubuntu20.04 (#50114)

Authored December 8, 2022

Backport PR #50205 on branch 1.5.x (CI minimum mpl version everywhere) (#50211)

Authored December 13, 2022

Backport PR #50226 on branch 1.5.x (CI add missing mpl pins) (#50228)

Authored December 13, 2022

Backport PR #50341 on branch 1.5.x (CI: Use regular solver for docker build) (#50422)

Authored December 23, 2022

Backport PR #50728 on branch 1.5.x (CI fix failing python-dev job) (#50731)

Authored January 13, 2023

Backport PR #50110: CI fix Code Checks install Python (#50111)

Authored December 8, 2022

Backport PR #50800 on branch 1.5.x (DOC: Clean up 1.5.x whatsnews) (#50807)

Authored January 18, 2023

Manually Backport PR #50809 (#50813)

Authored January 18, 2023

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Top Contributors in v1.5.3

meeseeksmachine

tsvikas

datapythonista

rhshadrach

phofl

MarcoGorelli

mroeschke

pandas-development-team-79e2

Dr-Irv

aneesh98

Directory Browser for v1.5.3

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Release Notes Published

This is a patch release in the 1.5.x series and includes some regression and bug fixes. We recommend that all users upgrade to this version.

See the full whatsnew for a list of all the changes.

The release will be available on the defaults and conda-forge channels:

conda install pandas

Or via PyPI:

python3 -m pip install --upgrade pandas

Please report any issues with the release on the pandas issue tracker.

Thanks to all the contributors who made this release possible.