Search results

ENH: Describe : add shortest, longest, avg/max/min length,field type

Describe/info/etcobj.describe, obj.info, requests for methods that look similarobj.describe, obj.info, requests for methods that look similar

Enhancement

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

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

Status: Open.

#59897 In pandas-dev/pandas;

· simonaubertbd opened on Sep 26, 2024

Potential regression induced by "BUG: Use large_string in string array consistently"

Arrowpyarrow functionalitypyarrow functionality

Needs TriageIssue that has not been reviewed by a pandas team memberIssue that has not been reviewed by a pandas team member

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

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

Status: Open.

#58651 In pandas-dev/pandas;

· DeaMariaLeon opened on May 9, 2024

BUG: to_parquet on column containing StringArray objects fails

Bug

IO Parquetparquet, featherparquet, feather

Needs TriageIssue that has not been reviewed by a pandas team memberIssue that has not been reviewed by a pandas team member

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

Status: Open.

#57773 In pandas-dev/pandas;

· paavanb opened on Mar 7, 2024

TRACKER: new default String dtype (pyarrow-backed, numpy NaN semantics)

API Design

Arrowpyarrow functionalitypyarrow functionality

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

Status: Open.

#54792 In pandas-dev/pandas;

· jorisvandenbossche opened on Aug 28, 2023

· 

3.0

PERF: concat of pyarrow string array does not rechunk

Arrowpyarrow functionalitypyarrow functionality

Enhancement

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

PerformanceMemory or execution speed performanceMemory or execution speed performance

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

Status: Open.

#42357 In pandas-dev/pandas;

· jreback opened on Jul 3, 2021

BUG: Issue with Pandas df.str.split with expand

Docs

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

Status: Open.

#35807 In pandas-dev/pandas;

· phizzuela opened on Aug 19, 2020

BUG: StringArray non-extensible due to inconsisent assertion

Bug

ExtensionArrayExtending pandas with custom dtypes or arrays.Extending pandas with custom dtypes or arrays.

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

SubclassingSubclassing pandas objectsSubclassing pandas objects

Status: Open.

#34309 In pandas-dev/pandas;

· sbrugman opened on May 22, 2020

Using scipy's entropy function with "string" dtype

Bug

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

ExtensionArrayExtending pandas with custom dtypes or arrays.Extending pandas with custom dtypes or arrays.

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

Status: Open.

#32234 In pandas-dev/pandas;

· SylvainLan opened on Feb 25, 2020

Assigning scalars to nullable dataframe columns reverts to default dtypes.

Bug

Closing CandidateMay be closeable, needs more eyeballsMay be closeable, needs more eyeballs

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

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

Status: Open.

#31763 In pandas-dev/pandas;

· ghost opened on Feb 6, 2020