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GitHub / pandas-dev/pandas issues and pull requests

#61555 - DOC: Fix typo in to_html and to_string docs

Pull Request - State: closed - Opened by datapythonista 5 months ago - 5 comments
Labels: Docs

#61554 - BUG: duplicated() raises error with singlton set as subset

Issue - State: closed - Opened by camold 5 months ago - 7 comments
Labels: Bug, Needs Triage

#61553 - DOC: Move PyCapsule whatsnew note from v3.0.0 to v2.3.0

Pull Request - State: closed - Opened by MarcoGorelli 5 months ago - 1 comment
Labels: Docs

#61553 - DOC: Move PyCapsule whatsnew note from v3.0.0 to v2.3.0

Pull Request - State: closed - Opened by MarcoGorelli 5 months ago
Labels: Docs

#61552 - DOC: Add note on inference behavior of apply with result_type='expand'

Pull Request - State: open - Opened by pinkgradient 5 months ago - 4 comments
Labels: Docs, Apply, Stale

#61551 - Parallelize test_sql.py - Issue #60378

Pull Request - State: open - Opened by dShcherbakov1 5 months ago - 4 comments
Labels: Testing, IO SQL

#61551 - Parallelize test_sql.py - Issue #60378

Pull Request - State: closed - Opened by dShcherbakov1 5 months ago - 6 comments
Labels: Testing, IO SQL, Stale

#61550 - DOC: Remove and Update out of date Docker Image issue with #61511

Pull Request - State: closed - Opened by jacksnnn 5 months ago - 3 comments
Labels: Docs, Stale

#61550 - DOC: Remove and Update out of date Docker Image issue with #61511

Pull Request - State: open - Opened by jacksnnn 5 months ago - 2 comments
Labels: Docs, Stale

#61549 - TST: Add error message for test_groupby_raises_category_on_category for quantile

Pull Request - State: closed - Opened by mroeschke 5 months ago
Labels: Testing

#61549 - TST: Add error message for test_groupby_raises_category_on_category for quantile

Pull Request - State: closed - Opened by mroeschke 5 months ago
Labels: Testing

#61548 - changed the pydata-sphinx-theme dependency to the git version

Pull Request - State: closed - Opened by louisjh14 5 months ago - 1 comment
Labels: Dependencies

#61548 - changed the pydata-sphinx-theme dependency to the git version

Pull Request - State: closed - Opened by louisjh14 5 months ago - 3 comments
Labels: Dependencies

#61547 - CLN: Format comments in frame.py to comply with PEP8 line width

Pull Request - State: closed - Opened by TheCheerfulCoder 5 months ago - 1 comment

#61547 - CLN: Format comments in frame.py to comply with PEP8 line width

Pull Request - State: closed - Opened by TheCheerfulCoder 5 months ago - 1 comment

#61546 - ENH: Adding DataFrame plotting benchmarks for large datasets

Pull Request - State: open - Opened by shadnikn 5 months ago

#61546 - ENH: Adding DataFrame plotting benchmarks for large datasets

Pull Request - State: open - Opened by shadnikn 5 months ago - 2 comments
Labels: Benchmark

#61545 - Fix WeekOfMonth offset constructor offsets.pyx

Pull Request - State: closed - Opened by Cadensmith1123 5 months ago - 1 comment

#61545 - Fix WeekOfMonth offset constructor offsets.pyx

Pull Request - State: closed - Opened by Cadensmith1123 5 months ago - 1 comment

#61544 - DOC: Fix WeekOfMonth offset constructor offsets.pyx

Pull Request - State: closed - Opened by Cadensmith1123 5 months ago

#61544 - DOC: Fix WeekOfMonth offset constructor offsets.pyx

Pull Request - State: closed - Opened by Cadensmith1123 5 months ago

#61543 - DOC: Fix docs for BusinessDay constructor #52431

Pull Request - State: open - Opened by camacluc 5 months ago
Labels: Docs, Frequency

#61542 - CI: Debug slow environment solve times

Pull Request - State: closed - Opened by mroeschke 5 months ago - 2 comments

#61541 - BUG: Fix Index.equals between object and string

Pull Request - State: closed - Opened by sanggon6107 5 months ago - 1 comment
Labels: Bug, Strings, Index

#61540 - ENH pandas-dev#60693: shift operations for Series and DataFrames

Pull Request - State: closed - Opened by David-msggc 5 months ago - 2 comments
Labels: Enhancement, Numeric Operations

#61540 - ENH pandas-dev#60693: shift operations for Series and DataFrames

Pull Request - State: closed - Opened by David-msggc 5 months ago - 2 comments
Labels: Enhancement, Numeric Operations

#61539 - ENH: Columns formatted as "Text" in Excel are read as numbers

Issue - State: open - Opened by pranay-sa 5 months ago
Labels: Enhancement, IO Excel, Needs Triage

#61538 - usecols investigation for various I/O functions

Issue - State: closed - Opened by eicchen 5 months ago - 1 comment
Labels: IO CSV, Needs Discussion

#61537 - BUG: use of iloc with heterogeneous DataFrame sometimes performs undocumented conversions

Issue - State: open - Opened by illbebach 5 months ago
Labels: Bug, Indexing, Dtype Conversions, Needs Triage

#61536 - [pre-commit.ci] pre-commit autoupdate

Pull Request - State: closed - Opened by pre-commit-ci[bot] 5 months ago
Labels: Code Style

#61535 - ENH: read_csv tz option

Issue - State: open - Opened by hasandiwan 5 months ago - 1 comment
Labels: Enhancement, IO CSV, Needs Triage, Closing Candidate

#61534 - Add version constraints to reduce micromamba CI environment resolution time

Pull Request - State: closed - Opened by Ishubhammohole 5 months ago - 2 comments
Labels: CI, Dependencies

#61534 - Add version constraints to reduce micromamba CI environment resolution time

Pull Request - State: closed - Opened by Ishubhammohole 5 months ago - 2 comments

#61533 - BUG: Fix Series.str.zfill for ArrowDtype string arrays #61485

Pull Request - State: open - Opened by iabhi4 5 months ago
Labels: Strings

#61533 - BUG: Fix Series.str.zfill for ArrowDtype string arrays #61485

Pull Request - State: open - Opened by iabhi4 5 months ago

#61532 - ENH: speed up `DataFrame.plot` using `LineCollection`

Issue - State: open - Opened by Abdelgha-4 5 months ago - 5 comments
Labels: Visualization, Performance

#61531 - CI: Micromamba taking too long to resolve the environments in the CI

Issue - State: closed - Opened by datapythonista 5 months ago - 6 comments
Labels: CI, Dependencies, good first issue

#61530 - API: Replace na_action parameter in Series/DataFrame/Index.map by the standard skipna

Pull Request - State: open - Opened by datapythonista 5 months ago
Labels: API Design, Apply

#61530 - API: Replace na_action parameter in Series/DataFrame/Index.map by the standard skipna

Pull Request - State: open - Opened by datapythonista 5 months ago - 1 comment
Labels: API Design, Apply

#61528 - DOC: Typo fix for .astype() in cheatsheet

Pull Request - State: open - Opened by brchristian 5 months ago

#61528 - DOC: Typo fix for .astype() in cheatsheet

Pull Request - State: closed - Opened by brchristian 5 months ago - 3 comments
Labels: Docs

#61527 - ENH: Implement DataFrame.select

Pull Request - State: closed - Opened by datapythonista 5 months ago - 22 comments
Labels: Enhancement, Indexing, API Design

#61527 - ENH: Implement DataFrame.select

Pull Request - State: closed - Opened by datapythonista 5 months ago - 22 comments
Labels: Enhancement, Indexing, API Design

#61526 - DOC: fix ES01 for pandas.plotting.autocorrelation_plot

Pull Request - State: closed - Opened by tuhinsharma121 5 months ago - 2 comments
Labels: Docs, Visualization

#61525 - BUG: Fix assert_frame_equal dtype handling when check_dtype=False (#61473)

Pull Request - State: open - Opened by iabhi4 5 months ago - 2 comments
Labels: Testing, Stale

#61524 - BUG: Fix pivot_table margins to include NaN groups when dropna=False

Pull Request - State: closed - Opened by iabhi4 5 months ago - 5 comments
Labels: Bug, Missing-data, Reshaping

#61523 - DOC: Official "Cheat Sheet" shows `as_type()` method, correct signature is `astype()`

Issue - State: open - Opened by brchristian 5 months ago
Labels: Docs, Needs Triage

#61522 - ENH: Implement select to select columns

Issue - State: open - Opened by datapythonista 5 months ago
Labels: Indexing, Needs Discussion

#61521 - Misleading error message when PyTables is not installed

Issue - State: closed - Opened by user27182 5 months ago - 7 comments
Labels: Error Reporting

#61519 - BUILD: Bump Cython to 3.1

Pull Request - State: closed - Opened by rhshadrach 5 months ago - 8 comments
Labels: Build, Dependencies

#61519 - BUILD: Bump Cython to 3.1

Pull Request - State: open - Opened by rhshadrach 5 months ago
Labels: Build, Dependencies

#61518 - TST: Use external_error_raised for numpy-raised test_error_invalid_values

Pull Request - State: closed - Opened by mroeschke 5 months ago - 1 comment
Labels: Testing

#61517 - BUG: Fix sorting by column named None in DataFrame.sort_values (GH#61512)

Pull Request - State: closed - Opened by iabhi4 5 months ago - 1 comment
Labels: Algos

#61516 - BUG: DataFrame.sample weights not required to sum to less than 1

Issue - State: closed - Opened by dougj892 5 months ago - 16 comments
Labels: Bug, Algos

#61515 - ENH: Ability to name columns/index levels when using `.str.split(..., expand=True)` on `Index`/`Series`

Issue - State: open - Opened by nachomaiz 5 months ago - 2 comments
Labels: Enhancement, Needs Triage

#61514 - BUGFIX: escape `quotechar` when `escapechar` is not None (even if quoting=csv.QUOTE_NONE)

Pull Request - State: closed - Opened by KevsterAmp 5 months ago - 2 comments
Labels: IO CSV

#61514 - BUGFIX: escape `quotechar` when `escapechar` is not None (even if quoting=csv.QUOTE_NONE)

Pull Request - State: closed - Opened by KevsterAmp 5 months ago - 1 comment
Labels: IO CSV

#61513 - ENH: Adding pd.from_pydantic

Issue - State: open - Opened by JavierLopezT 5 months ago - 1 comment
Labels: Enhancement, Needs Triage

#61512 - BUG: Cannot sort by columns named None

Issue - State: closed - Opened by zvun 5 months ago - 1 comment
Labels: Bug, Indexing, Sorting

#61511 - DOC: Docker image provided on "Debugging C extensions" is out of date

Issue - State: closed - Opened by eicchen 5 months ago - 6 comments
Labels: Docs

#61510 - BUG: VSCode go to definition doesn't work with pandas.api.extensions.register_dataframe_accessor

Issue - State: closed - Opened by arnoldjames98 5 months ago - 4 comments
Labels: Bug, Closing Candidate, Accessors

#61509 - BUG: margin for pivot_table is incorrect with NA column/index values

Issue - State: closed - Opened by vtraag 5 months ago - 2 comments
Labels: Bug, Missing-data, Reshaping

#61508 - BUG: Fix inconsistent returned objects when applying groupby aggregations

Pull Request - State: closed - Opened by arthurlw 5 months ago - 3 comments
Labels: Bug, Apply

#61507 - ENH: Implement to_iceberg

Pull Request - State: closed - Opened by datapythonista 5 months ago - 1 comment
Labels: IO Data

#61507 - ENH: Implement to_iceberg

Pull Request - State: open - Opened by datapythonista 5 months ago
Labels: IO Data

#61506 - CLN Replace direct import of closing with qualified contextlib usage

Pull Request - State: closed - Opened by mheguy 5 months ago
Labels: Testing

#61506 - CLN Replace direct import of closing with qualified contextlib usage

Pull Request - State: closed - Opened by mheguy 5 months ago - 1 comment
Labels: Testing

#61505 - BUG: Mask changing value despite of no True return

Issue - State: closed - Opened by frbelotto 5 months ago - 1 comment
Labels: Bug, Needs Triage

#61504 - Use `TypeAlias` in code where types are declared

Pull Request - State: closed - Opened by Dr-Irv 5 months ago - 2 comments
Labels: Clean, Typing

#61503 - BUG:

Issue - State: open - Opened by sylvainmouretfico 5 months ago
Labels: Bug, Needs Triage

#61502 - BUG: Print alignement problem with some unicode characters

Issue - State: open - Opened by mhooreman 5 months ago - 4 comments
Labels: Bug, Unicode, Needs Discussion

#61501 - DOC: Fixes dangling parenthesis in `.rst` files

Pull Request - State: closed - Opened by mattpopovich 5 months ago
Labels: Docs

#61501 - DOC: Fixes dangling parenthesis in `.rst` files

Pull Request - State: closed - Opened by mattpopovich 5 months ago

#61500 - DOC: use Hashable instead of label

Pull Request - State: closed - Opened by cmp0xff 5 months ago - 1 comment
Labels: Docs

#61500 - DOC: use Hashable instead of label

Pull Request - State: closed - Opened by cmp0xff 5 months ago
Labels: Docs

#61499 - ENH: Support Plugin Accessors Via Entry Points

Pull Request - State: open - Opened by PedroM4rques 5 months ago - 17 comments
Labels: API Design

#61498 - ENH: Add `force_suffixes` boolean argument to `pd.merge`

Pull Request - State: open - Opened by kopytjuk 5 months ago - 12 comments
Labels: Enhancement, Reshaping

#61498 - Add `force_suffixes` boolean argument to `pd.merge`

Pull Request - State: open - Opened by kopytjuk 5 months ago

#61497 - DOC: Typo in shared_docs

Pull Request - State: closed - Opened by wjandrea 5 months ago - 1 comment
Labels: Docs

#61497 - DOC: Typo in shared_docs

Pull Request - State: open - Opened by wjandrea 5 months ago

#61496 - BUG: Passing string[pyarrow] to the dtype parameter of e.g. csv_read() does produce a string type Series

Issue - State: open - Opened by ClauPet 5 months ago - 3 comments
Labels: Dtype Conversions, IO CSV, Strings, Needs Discussion, Arrow

#61495 - DOC: Fix sparse and dense array memory usage comparison.

Pull Request - State: open - Opened by JMRaczynski 5 months ago

#61495 - DOC: Fix sparse and dense array memory usage comparison.

Pull Request - State: closed - Opened by JMRaczynski 5 months ago - 2 comments
Labels: Docs

#61494 - DOC: kwargs naming in pd.Series.interpolate

Issue - State: closed - Opened by loicdiridollou 5 months ago - 1 comment
Labels: Docs, Needs Triage

#61493 - ENH: Supporting a `mapper` function as argument in `DataFrame.set_axis`

Issue - State: open - Opened by aallahyar 5 months ago
Labels: Enhancement, Needs Triage

#61492 - DOC: Fix incorrect reST markups in What's new

Pull Request - State: open - Opened by koyuki7w 5 months ago

#61492 - DOC: Fix incorrect reST markups in What's new

Pull Request - State: closed - Opened by koyuki7w 5 months ago - 4 comments
Labels: Docs

#61491 - BUG: If you add _metadata to a custom subclass of Series, the sequence name is lost when indexing

Issue - State: open - Opened by vitalizzare 5 months ago - 1 comment
Labels: Bug, metadata, Needs Triage

#61489 - BUG: Raise on coercion of ambiguous datetime strings to datetime64

Pull Request - State: closed - Opened by iabhi4 5 months ago - 2 comments

#61489 - BUG: Raise on coercion of ambiguous datetime strings to datetime64

Pull Request - State: closed - Opened by iabhi4 5 months ago - 2 comments

#61487 - Implemented NumbaExecutionEngine

Pull Request - State: open - Opened by arthurlw 5 months ago