pandas-dev/pandas issues and pull requests

#45588 - API: use "safe" casting by default in astype() / constructors

Issue - State: open - Opened by jorisvandenbossche almost 4 years ago - 8 comments
Labels: API Design, Needs Discussion, Constructors, Astype

#45093 - API: require array in EA interface

Issue - State: open - Opened by jbrockmendel almost 4 years ago - 3 comments
Labels: API Design, ExtensionArray, ExtensionArray - New Method Request

#44881 - ENH: change pd.read_json kwarg to rtype or return_type?

Issue - State: closed - Opened by ammarasmro almost 4 years ago - 3 comments
Labels: API Design, IO JSON, Needs Discussion

#41943 - API: Make 'D' & offsets.Day always operate as calendar day instead of 24 Hour

Issue - State: open - Opened by mroeschke over 4 years ago - 4 comments
Labels: Enhancement, API Design, Frequency, Needs Discussion

#40893 - API: value-dependent behaviour in concat with all-NA data

Issue - State: closed - Opened by jorisvandenbossche over 4 years ago
Labels: Reshaping, Dtype Conversions, API Design, Needs Discussion

#40112 - API: Signature of UDF methods

Issue - State: open - Opened by rhshadrach over 4 years ago - 6 comments
Labels: Enhancement, API Design, Needs Discussion, Apply, API - Consistency

#39776 - API: ExtensionArray interface method to create an empty / all-NA array for a given dtype

Issue - State: open - Opened by jorisvandenbossche almost 5 years ago - 2 comments
Labels: Enhancement, API Design, ExtensionArray, ExtensionArray - New Method Request

#39775 - BUG: Index and MultiIndex `KeyError` cases and discussion

Issue - State: open - Opened by attack68 almost 5 years ago - 1 comment
Labels: Bug, Indexing, API Design, Error Reporting, MultiIndex

#39584 - DISCUSS/API: setitem-like operations should only update inplace and never fallback with upcast (i.e never change the dtype)

Issue - State: closed - Opened by jorisvandenbossche almost 5 years ago - 33 comments
Labels: Indexing, Dtype Conversions, API Design, Needs Discussion

#39122 - API: concatting of Series/DataFrame - handling (not skipping) of empty objects

Issue - State: closed - Opened by jorisvandenbossche almost 5 years ago - 6 comments
Labels: Reshaping, API Design

#39117 - API: pd.array(index_or_series[object]) should infer like Series and Index constructors

Issue - State: closed - Opened by jbrockmendel almost 5 years ago - 12 comments
Labels: API Design, Needs Discussion, Constructors, API - Consistency

#38463 - BUG: resample apply is actually aggregate

Issue - State: open - Opened by endremborza almost 5 years ago - 10 comments
Labels: API Design, Resample, Needs Discussion, Apply

#38224 - API: bool(pd.NA)

Issue - State: open - Opened by jreback almost 5 years ago - 12 comments
Labels: Missing-data, API Design, NA - MaskedArrays, Ice Cream Agreement

#35725 - ENH: groupby(...).agg should only accept reducers

Issue - State: open - Opened by rhshadrach over 5 years ago - 7 comments
Labels: Enhancement, Groupby, API Design, Needs Discussion, Apply

#35724 - QST: "Dummy" is rooted in ableist language

Issue - State: closed - Opened by RollingStar over 5 years ago - 37 comments
Labels: Enhancement, API Design, Needs Discussion, Closing Candidate

#34916 - API: Default to stdlib timezone objects instead of pytz

Issue - State: closed - Opened by jbrockmendel over 5 years ago - 25 comments
Labels: API Design, Timezones

#33942 - API: argmin/argmax behaviour for nullable dtypes with skipna=False

Issue - State: closed - Opened by jorisvandenbossche over 5 years ago - 6 comments
Labels: Enhancement, API Design, NA - MaskedArrays

#33940 - API: how strict should the equals() method be?

Issue - State: open - Opened by jorisvandenbossche over 5 years ago - 12 comments
Labels: API Design, Needs Discussion, API - Consistency

#33254 - API: EA interface - strictness of _from_sequence

Issue - State: closed - Opened by jorisvandenbossche over 5 years ago - 16 comments
Labels: API Design, ExtensionArray, Constructors

#32265 - API: distinguish NA vs NaN in floating dtypes

Issue - State: open - Opened by jorisvandenbossche over 5 years ago - 123 comments
Labels: Enhancement, Missing-data, API Design, NA - MaskedArrays, PDEP missing values

#30965 - DataFrame.set_index when setting a duplicate name now raises

Issue - State: open - Opened by TomAugspurger almost 6 years ago - 1 comment
Labels: API Design, MultiIndex, Needs Discussion

#28095 - ROADMAP: Consistent missing value handling with new NA scalar

Issue - State: open - Opened by jorisvandenbossche about 6 years ago - 65 comments
Labels: Missing-data, API Design, Needs Discussion, Roadmap

#27929 - API/DEPR: Change default skipna behaviour + deprecate numeric_only in Categorical.min and max

Pull Request - State: closed - Opened by makbigc over 6 years ago - 19 comments
Labels: API Design, Categorical, Deprecate

#26710 - New accessor API

Issue - State: open - Opened by datapythonista over 6 years ago - 17 comments
Labels: Enhancement, API Design, Needs Discussion, Accessors

#26699 - Replace flat columns with hierarchical while merge

Issue - State: closed - Opened by dinya over 6 years ago - 8 comments
Labels: API Design, MultiIndex, Needs Discussion

#24877 - API: ExtensionArray.astype to only return extension arrays ?

Issue - State: open - Opened by jorisvandenbossche almost 7 years ago - 13 comments
Labels: Enhancement, API Design, Needs Discussion, ExtensionArray, Astype, Ice Cream Agreement

#17928 - API: should Series.get be strictly label based or allow positional?

Issue - State: open - Opened by jorisvandenbossche about 8 years ago - 2 comments
Labels: Indexing, API Design, Needs Discussion

#17612 - API: column ordering on `get_dummies` #12010

Issue - State: closed - Opened by Giftlin about 8 years ago - 9 comments
Labels: Usage Question, API Design, Categorical

#17134 - DISC: add accessor attributes to Index for consistency with Series

Issue - State: open - Opened by jbrockmendel over 8 years ago - 12 comments
Labels: Enhancement, API Design, API - Consistency, Closing Candidate

#16529 - API/DEPR: Deprecate inplace parameter

Issue - State: open - Opened by gfyoung over 8 years ago - 60 comments
Labels: API Design, Deprecate, Needs Discussion, Closing Candidate, inplace

#16109 - API: inference of uint64s are wrong

Issue - State: open - Opened by jreback over 8 years ago - 3 comments
Labels: Bug, Dtype Conversions, API Design

#14013 - Rolling groupby should not maintain the by column in the resulting DataFrame

Issue - State: closed - Opened by chrisaycock over 9 years ago - 13 comments
Labels: Bug, Groupby, Reshaping, API Design

#11700 - CLN/API: implemented to_html in terms of .style

Issue - State: closed - Opened by jreback almost 10 years ago - 17 comments
Labels: Output-Formatting, API Design, IO HTML, Clean, Styler

#10788 - TST/API: Simplify testing functions API

Issue - State: closed - Opened by sinhrks over 10 years ago - 4 comments
Labels: Testing, API Design, Clean

#10556 - Expose the blocks API and disable automatic consolidation

Issue - State: closed - Opened by shoyer over 10 years ago - 24 comments
Labels: Enhancement, API Design, Internals, Needs Discussion, Closing Candidate

#10236 - ENH: duplicated and drop_duplicates now accept keep kw

Pull Request - State: closed - Opened by sinhrks over 10 years ago - 14 comments
Labels: Indexing, API Design, Algos

#6884 - ENH: Allow aggregate numeric operations on timedelta64.

Pull Request - State: closed - Opened by danielballan over 11 years ago - 53 comments
Labels: Groupby, API Design, Timedelta

#4036 - Partial Selection on MultiIndex: The need for empty slice support & dict indexing

Issue - State: closed - Opened by dragoljub over 12 years ago - 16 comments
Labels: Enhancement, Indexing, API Design, MultiIndex

#4020 - API: decide what to return from plotting functions

Issue - State: closed - Opened by cpcloud over 12 years ago - 26 comments
Labels: Visualization, API Design, Needs Discussion

#3275 - Thoughts on DataFrame index not being columns, grouping issues

Issue - State: closed - Opened by wesm over 12 years ago - 8 comments
Labels: Indexing, API Design

GitHub / pandas-dev/pandas issues and pull requests