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FEEDBACK: PyArrow as a required dependency and PyArrow backed strings

Arrowpyarrow functionalitypyarrow functionality

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

Status: Open.

#54466 In pandas-dev/pandas;

· phofl opened on Aug 9, 2023

BUG: Pandas 2.2 breaks SQLAlchemy 1.4 compatibility

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

DependenciesRequired and optional dependenciesRequired and optional dependencies

IO SQLto_sql, read_sql, read_sql_queryto_sql, read_sql, read_sql_query

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

Status: Open.

#57049 In pandas-dev/pandas;

· miraculixx opened on Jan 24, 2024

· 

3.0

New feature/enhancement request: Merge dataframes where one value is between two others

Enhancement

ReshapingConcat, Merge/Join, Stack/Unstack, ExplodeConcat, Merge/Join, Stack/Unstack, Explode

Status: Open.

#10309 In pandas-dev/pandas;

· stoffprof opened on Jun 8, 2015

Aliases for column names

Enhancement

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

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

Status: Open.

#11723 In pandas-dev/pandas;

· bbirand opened on Nov 30, 2015

Can't use dt.ceil, dt.floor, dt.round with coarser target frequencies

DatetimeDatetime data dtypeDatetime data dtype

Enhancement

FrequencyDateOffsetsDateOffsets

Status: Open.

#15303 In pandas-dev/pandas;

· rosnfeld opened on Feb 3, 2017

Named aggregations with multiple columns

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

Enhancement

Groupby

Status: Open.

#29268 In pandas-dev/pandas;

· erfannariman opened on Oct 29, 2019

Please add force_suffixes to pandas.merge()

Enhancement

ReshapingConcat, Merge/Join, Stack/Unstack, ExplodeConcat, Merge/Join, Stack/Unstack, Explode

Status: Open.

#17834 In pandas-dev/pandas;

· sorenwacker opened on Oct 10, 2017

ENH: allow rolling with non-numerical (eg string) data

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

Enhancement

Windowrolling, ewma, expandingrolling, ewma, expanding

Status: Open.

#23002 In pandas-dev/pandas;

· randomgambit opened on Oct 5, 2018

Suggestion: Pop row or multiple rows from a DataFrame

Docs

Status: Open.

#19501 In pandas-dev/pandas;

· jaradc opened on Feb 2, 2018

Problem with MultiIndex upsampling / resampling

Enhancement

MultiIndex

Resampleresample methodresample method

Status: Open.

#28313 In pandas-dev/pandas;

· Hvass-Labs opened on Sep 6, 2019

Suggestion: remove tests from the distribution

BuildLibrary building on various platformsLibrary building on various platforms

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

Status: Open.

#30741 In pandas-dev/pandas;

· vfilimonov opened on Jan 6, 2020

ER: compound dtypes - DataFrame constructor/astype

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

Dtype ConversionsUnexpected or buggy dtype conversionsUnexpected or buggy dtype conversions

Enhancement

Status: Open.

#4464 In pandas-dev/pandas;

· mamikonyan opened on Aug 5, 2013