GitHub / pandas-dev/pandas issues and pull requests
#61688 - BUG: Merge duplicates and validation failure when columns have type int64 and uint64
Issue -
State: open - Opened by mratkin0 3 months ago
- 1 comment
Labels: Bug, Reshaping, Needs Triage
#61687 - BUG: DataFrame.mul() corrupts data by setting values to zero
Issue -
State: open - Opened by fheisigx 3 months ago
- 5 comments
Labels: Bug, Numeric Operations, Needs Info
#61686 - fix for building docs on Windows
Pull Request -
State: closed - Opened by Dr-Irv 3 months ago
- 1 comment
Labels: Docs, Windows
#61686 - fix for building docs on Windows
Pull Request -
State: closed - Opened by Dr-Irv 3 months ago
Labels: Docs, Windows
#61685 - create contribution_plan.md file
Pull Request -
State: closed - Opened by harinarayananmastech 4 months ago
- 1 comment
#61685 - create contribution_plan.md file
Pull Request -
State: closed - Opened by harinarayananmastech 4 months ago
- 1 comment
#61684 - add contribution_plan.md file
Pull Request -
State: closed - Opened by Ranjana-babu 4 months ago
- 1 comment
#61683 - docs: Add CONTRIBUTION_PLAN.md for GitHub use case
Pull Request -
State: closed - Opened by sabari191 4 months ago
- 1 comment
#61682 - BUG/TST: added TypeError if object dtypes are detected in dataframe
Pull Request -
State: open - Opened by sharkipelago 4 months ago
- 7 comments
Labels: Bug, DataFrame
#61682 - BUG/TST: added TypeError if object dtypes are dtected in dataframe
Pull Request -
State: open - Opened by sharkipelago 4 months ago
#61681 - ENH: the error behaviour in pandas operation should be consistent rename erros are ignore by default whereas drop erros are raise
Issue -
State: open - Opened by Furqan-s 4 months ago
- 2 comments
Labels: Enhancement, API - Consistency, Needs Triage
#61680 - Backport PR #61654 on branch 2.3.x (DOC: Add release notes template for 2.3.1)
Pull Request -
State: closed - Opened by meeseeksmachine 4 months ago
Labels: Docs
#61679 - BUG: Fix implicit conversion to float64 with isin()
Pull Request -
State: open - Opened by pbrochart 4 months ago
#61679 - BUG: Fix lost precision with common type of uint64/int64
Pull Request -
State: open - Opened by pbrochart 4 months ago
- 5 comments
Labels: Bug, Dtype Conversions, isin
#61678 - ENH #61033: Add coalesce_keys option to DataFrame.join for preserving join keys
Pull Request -
State: closed - Opened by rit4rosa 4 months ago
- 3 comments
Labels: Enhancement, Reshaping, Stale
#61678 - ENH #61033: Add coalesce_keys option to DataFrame.join for preserving join keys
Pull Request -
State: open - Opened by rit4rosa 4 months ago
- 1 comment
Labels: Enhancement, Reshaping
#61677 - Incorrect rolling std() results on very large DataFrames
Issue -
State: open - Opened by ZuotaoZhang 4 months ago
#61676 - BUG: Implicit conversion to float64 with isin()
Issue -
State: open - Opened by pbrochart 4 months ago
- 1 comment
Labels: Bug, Dtype Conversions, Needs Triage, isin
#61675 - BUG: DataFrame.join(other) raises InvalidIndexError if column index is CategoricalIndex
Issue -
State: open - Opened by tvoipio 4 months ago
Labels: Bug, Needs Triage
#61674 - BUG: fix: `list` as index item does not raise
Pull Request -
State: open - Opened by Andre-Andreati 4 months ago
Labels: Bug, Index
#61673 - DOC: Document two-issue limit for `take` command in contributing guide #61626
Pull Request -
State: closed - Opened by SnehaDeshmukh28 4 months ago
- 2 comments
#61673 - DOC: Document two-issue limit for `take` command in contributing guide #61626
Pull Request -
State: closed - Opened by SnehaDeshmukh28 4 months ago
- 3 comments
#61672 - BUG: Index allows one item to be `list` among others that are not
Pull Request -
State: closed - Opened by Andre-Andreati 4 months ago
#61672 - BUG: Index allows one item to be `list` among others that are not
Pull Request -
State: closed - Opened by Andre-Andreati 4 months ago
#61671 - BUG: np.nan to datetime assertionerror when too large datetime given
Issue -
State: open - Opened by dnallicus 4 months ago
- 4 comments
Labels: Bug, Datetime, Needs Triage
#61670 - CLN: Use dedup_names for column name mangling in Python parser (#50371)
Pull Request -
State: closed - Opened by Veneel77 4 months ago
- 6 comments
Labels: Clean, Stale
#61670 - CLN: Use dedup_names for column name mangling in Python parser (#50371)
Pull Request -
State: open - Opened by Veneel77 4 months ago
- 2 comments
Labels: Clean
#61669 - ENH: Switch to trusted publishing for package upload to PyPI in CI
Issue -
State: open - Opened by EpicWink 4 months ago
- 1 comment
Labels: Enhancement, Build, CI
#61668 - Bump pypa/cibuildwheel from 2.23.3 to 3.0.0
Pull Request -
State: closed - Opened by dependabot[bot] 4 months ago
- 1 comment
Labels: Build, CI, Dependencies
#61667 - BUG: pd.read_sql is incorrectly reading long int when connecting to Teradata
Issue -
State: open - Opened by IzidoroBaltazar 4 months ago
Labels: Bug, Needs Triage
#61666 - ENH: Support for Orthodox Easter
Pull Request -
State: closed - Opened by w3stling 4 months ago
Labels: Frequency
#61666 - ENH: Support for Orthodox Easter
Pull Request -
State: closed - Opened by w3stling 4 months ago
- 1 comment
Labels: Frequency
#61665 - ENH: Support for Orthodox Easter
Issue -
State: closed - Opened by w3stling 4 months ago
Labels: Enhancement, Needs Triage
#61664 - Fix some incorrect indents in development documentation
Pull Request -
State: closed - Opened by koyuki7w 4 months ago
- 3 comments
Labels: Docs
#61664 - Fix some incorrect indents in development documentation
Pull Request -
State: closed - Opened by koyuki7w 4 months ago
- 4 comments
Labels: Docs
#61663 - BUG: Incorrect guess_datetime_format response
Issue -
State: closed - Opened by logan-dunbar 4 months ago
- 3 comments
Labels: Bug, Datetime, Duplicate Report, Needs Triage
#61662 - DOC: Improve documentation for DataFrame.__setitem__ and .loc assignment from Series
Issue -
State: open - Opened by cxder-77 4 months ago
Labels: Docs, Needs Triage
#61661 - DOC: Make the benchmarks URL clickable
Pull Request -
State: closed - Opened by star1327p 4 months ago
- 1 comment
Labels: Docs
#61660 - BUG: Type error supplying SQLAlchemy NVARCHAR length in to_sql()
Issue -
State: open - Opened by philipnye 4 months ago
Labels: Bug, Typing, Needs Triage
#61659 - BUG: to_numeric fails to convert a Pyarrow Decimal series containing NA values
Pull Request -
State: open - Opened by chilin0525 4 months ago
Labels: Bug, Dtype Conversions, Arrow
#61658 - DOC/ENH: Holiday days_of_week value error
Pull Request -
State: closed - Opened by sharkipelago 4 months ago
- 1 comment
Labels: Frequency
#61658 - DOC/ENH: Holiday days_of_week value error
Pull Request -
State: closed - Opened by sharkipelago 4 months ago
- 2 comments
Labels: Frequency
#61657 - WEB: Reorganization of the Ecosystem page
Pull Request -
State: closed - Opened by datapythonista 4 months ago
- 3 comments
Labels: Web
#61656 - WEB: Clean up Ecosystem page
Pull Request -
State: closed - Opened by datapythonista 4 months ago
- 1 comment
Labels: Web
#61655 - WEB: Add table of contents to the Ecosystem
Pull Request -
State: closed - Opened by datapythonista 4 months ago
- 1 comment
Labels: Web
#61654 - DOC: Add release notes template for 2.3.1
Pull Request -
State: open - Opened by jorisvandenbossche 4 months ago
#61654 - DOC: Add release notes template for 2.3.1
Pull Request -
State: closed - Opened by jorisvandenbossche 4 months ago
- 2 comments
Labels: Docs
#61653 - [backport 2.3.x] CI: Fix slow mamba solver issue by limiting boto3 version (#61594)
Pull Request -
State: closed - Opened by jorisvandenbossche 4 months ago
#61653 - [backport 2.3.x] CI: Fix slow mamba solver issue by limiting boto3 version (#61594)
Pull Request -
State: closed - Opened by jorisvandenbossche 4 months ago
#61652 - [backport 2.3.x] TST: update xfail xarray version check in to_xarray test (#61648)
Pull Request -
State: closed - Opened by jorisvandenbossche 4 months ago
- 3 comments
#61652 - [backport 2.3.x] TST: update xfail xarray version check in to_xarray test (#61648)
Pull Request -
State: closed - Opened by jorisvandenbossche 4 months ago
- 3 comments
#61651 - feature #58141: Consistent naming conventions for string dtype aliases
Pull Request -
State: open - Opened by pedromfdiogo 4 months ago
#61651 - feature #58141: Consistent naming conventions for string dtype aliases
Pull Request -
State: open - Opened by pedromfdiogo 4 months ago
- 1 comment
Labels: Enhancement, API Design
#61650 - feature #49580: support new-style float_format string in to_csv
Pull Request -
State: closed - Opened by pedromfdiogo 4 months ago
- 2 comments
Labels: Enhancement, IO CSV
#61650 - feature #49580: support new-style float_format string in to_csv
Pull Request -
State: closed - Opened by pedromfdiogo 4 months ago
- 5 comments
Labels: Enhancement, IO CSV
#61649 - [backport 2.3.x] API (string dtype): implement hierarchy (NA > NaN, pyarrow > python) for consistent comparisons between different string dtypes (#61138)
Pull Request -
State: closed - Opened by jorisvandenbossche 4 months ago
#61649 - [backport 2.3.x] API (string dtype): implement hierarchy (NA > NaN, pyarrow > python) for consistent comparisons between different string dtypes (#61138)
Pull Request -
State: closed - Opened by jorisvandenbossche 4 months ago
#61648 - TST: update xfail xarray version check in to_xarray test
Pull Request -
State: closed - Opened by jorisvandenbossche 4 months ago
- 2 comments
Labels: Testing
#61648 - TST: update xfail xarray version check in to_xarray test
Pull Request -
State: closed - Opened by jorisvandenbossche 4 months ago
Labels: Testing
#61647 - WEB: Moving maintainers to inactive (no answer from them)
Pull Request -
State: closed - Opened by datapythonista 4 months ago
- 4 comments
Labels: Web
#61647 - WEB: Moving maintainers to inactive (no answer from them)
Pull Request -
State: closed - Opened by datapythonista 4 months ago
- 3 comments
Labels: Web
#61646 - fix std/var with complex array
Pull Request -
State: open - Opened by randolf-scholz 4 months ago
#61646 - fix std/var with complex array
Pull Request -
State: closed - Opened by randolf-scholz 4 months ago
- 2 comments
Labels: Reduction Operations
#61645 - BUG: `Series.std` and `Series.var` give incorrect results for complex values.
Issue -
State: open - Opened by randolf-scholz 4 months ago
Labels: Bug, Needs Triage
#61644 - BUG: Add PyArrow datelike type support for `map()`
Pull Request -
State: closed - Opened by KevsterAmp 4 months ago
- 8 comments
Labels: Bug, Apply, Arrow
#61644 - BUG: Add PyArrow datelike type support for `map()`
Pull Request -
State: open - Opened by KevsterAmp 4 months ago
- 6 comments
Labels: Bug, Apply, Arrow
#61643 - BUG: replace value failed
Issue -
State: open - Opened by peng256 4 months ago
- 4 comments
Labels: Bug, Needs Triage
#61642 - ENH: Allow third-party packages to register IO engines
Pull Request -
State: closed - Opened by datapythonista 4 months ago
- 50 comments
Labels: IO Data, API Design
#61642 - ENH: Allow third-party packages to register IO engines
Pull Request -
State: closed - Opened by datapythonista 4 months ago
- 26 comments
Labels: IO Data, API Design
#61641 - BUG: `to_numeric` fails to convert a Pyarrow Decimal series containing NA values.
Issue -
State: open - Opened by kzvezdarov 4 months ago
Labels: Bug, Needs Triage
#61640 - BUG: Fix GroupBy aggregate coersion of outputs inconsistency for pyarrow dtypes
Pull Request -
State: open - Opened by heoh 4 months ago
Labels: Bug, Groupby, Arrow
#61639 - [backport 2.3.x] ENH(string dtype): fallback for HDF5 with UTF-8 surrogates (#60993)
Pull Request -
State: closed - Opened by jorisvandenbossche 4 months ago
#61639 - [backport 2.3.x] ENH(string dtype): fallback for HDF5 with UTF-8 surrogates (#60993)
Pull Request -
State: closed - Opened by jorisvandenbossche 4 months ago
#61638 - [2.3.x] CI: temporarily pin numpy to 2.2 until latest numexpr is available
Pull Request -
State: closed - Opened by jorisvandenbossche 4 months ago
Labels: CI
#61637 - Fix void dtype handling
Pull Request -
State: open - Opened by flying-sheep 4 months ago
- 1 comment
Labels: Bug, Constructors
#61636 - BUG: Groupby aggregate coersion of outputs inconsistency for pyarrow dtypes
Issue -
State: closed - Opened by AndrejIring 4 months ago
- 2 comments
Labels: Bug, Groupby, Arrow
#61635 - Description of pandas_datetime_exec function.
Pull Request -
State: closed - Opened by kunaljani1100 4 months ago
- 1 comment
Labels: Docs
#61635 - Description of pandas_datetime_exec function.
Pull Request -
State: closed - Opened by kunaljani1100 4 months ago
- 3 comments
Labels: Docs
#61634 - ENH: ExcelWriter append or create mode
Issue -
State: open - Opened by flori-ko 4 months ago
Labels: Enhancement, Needs Triage
#61633 - [backport 2.3.x] BUG(string dtype): groupby/resampler.min/max returns float on all NA strings (#60985)
Pull Request -
State: closed - Opened by jorisvandenbossche 4 months ago
#61633 - [backport 2.3.x] BUG(string dtype): groupby/resampler.min/max returns float on all NA strings (#60985)
Pull Request -
State: open - Opened by jorisvandenbossche 4 months ago
#61632 - DOC: warn about apply with raw=True, if function returns Optional[int]
Issue -
State: open - Opened by wrschneider 4 months ago
Labels: Docs, Apply, Needs Triage
#61631 - DOC: Description of pandas_datetime_exec function
Issue -
State: closed - Opened by kunaljani1100 4 months ago
- 2 comments
Labels: Docs, Needs Triage
#61630 - DOC: Title Capitalization and Grammar Fix
Pull Request -
State: closed - Opened by kunaljani1100 4 months ago
Labels: Docs
#61630 - DOC: Title Capitalization and Grammar Fix
Pull Request -
State: closed - Opened by kunaljani1100 4 months ago
- 1 comment
Labels: Docs
#61629 - BUG: to_stata erroring when encoded text and normal text have mismatched length
Pull Request -
State: closed - Opened by eicchen 4 months ago
- 1 comment
Labels: Bug, IO Stata
#61628 - BUG: PerformanceWarning when agg with pd.NamedAgg and as_index=False
Issue -
State: open - Opened by xma08 4 months ago
Labels: Bug, Needs Triage
#61627 - BUG: the behavior of DataFrameGroupBy.apply(..., include_groups=True) breaks post-mortem debugging
Issue -
State: open - Opened by pulkin 4 months ago
Labels: Bug, Needs Triage
#61626 - DOC: Pandas contributor take limit
Issue -
State: open - Opened by eicchen 4 months ago
Labels: Docs, Needs Triage
#61625 - [backport 2.3.x] BUG(string dtype): Empty sum produces incorrect result (#60936)
Pull Request -
State: closed - Opened by jorisvandenbossche 4 months ago
- 1 comment
#61624 - BUG: Fix infer_dtype result for float with embedded pd.NA
Pull Request -
State: closed - Opened by heoh 4 months ago
- 2 comments
Labels: Bug, Missing-data, Dtype Conversions
#61624 - BUG: Fix infer_dtype result for float with embedded pd.NA
Pull Request -
State: closed - Opened by heoh 4 months ago
- 1 comment
Labels: Bug, Missing-data, Dtype Conversions
#61623 - BUG: DataFrame.explode fails with str dtype
Pull Request -
State: open - Opened by rhshadrach 4 months ago
#61623 - BUG: DataFrame.explode fails with str dtype
Pull Request -
State: closed - Opened by rhshadrach 4 months ago
- 4 comments
Labels: Bug, Reshaping, Strings
#61622 - BUG: CoW - eq not implemented for <class 'pandas.core.internals.blocks.ExtensionBlock'>
Issue -
State: open - Opened by mhabets 4 months ago
- 1 comment
Labels: Bug, Needs Triage, Copy / view semantics
#61621 - BUG: infer_dtype result for float with embedded pd.NA
Issue -
State: closed - Opened by MarkusZimmerDLR 4 months ago
- 5 comments
Labels: Bug, Missing-data, Dtype Conversions
#61620 - ENH: New global option to set the default dtypes to use
Issue -
State: open - Opened by datapythonista 4 months ago
#61619 - DOC: Clarify that 'names' is only used when constructing a MultiIndex
Pull Request -
State: closed - Opened by EdwardPunzalan 4 months ago
- 1 comment
#61619 - DOC: Clarify that 'names' is only used when constructing a MultiIndex
Pull Request -
State: closed - Opened by EdwardPunzalan 4 months ago
- 1 comment
#61618 - Moving to PyArrow dtypes by default
Issue -
State: open - Opened by datapythonista 4 months ago
Labels: Needs Discussion