id int64 | number int64 | title string | state string | created_at timestamp[s] | updated_at timestamp[s] | closed_at timestamp[s] | html_url string | is_pull_request bool | pull_request_url string | pull_request_html_url string | user_login string | comments_count int64 | body string | labels list | reactions_plus1 int64 | reactions_minus1 int64 | reactions_laugh int64 | reactions_hooray int64 | reactions_confused int64 | reactions_heart int64 | reactions_rocket int64 | reactions_eyes int64 | comments list |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2,129,318,197 | 57,372 | DEPR: Positional arguments in Series.to_markdown | closed | 2024-02-12T02:18:44 | 2024-02-18T22:00:20 | 2024-02-18T21:57:38 | https://github.com/pandas-dev/pandas/pull/57372 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57372 | https://github.com/pandas-dev/pandas/pull/57372 | rmhowe425 | 4 | - [X] closes #57280
- [x] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [x] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#pre-commit).
- [x]... | [
"IO Data",
"Deprecate"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"@mroeschke Pinging on green",
"Looks good to me!\r\n\r\nIf you want to, you can also add overloads that already use the keyword-only syntax:\r\n\r\n\r\n```py\r\n @overload\r\n def to_markdown(\r\n self,\r\n buf: None = ...,\r\n *,\r\n mode: str = ...,\r\n index: bool = ..... |
2,129,191,521 | 57,371 | Remove close from StataReader | closed | 2024-02-11T22:05:23 | 2024-02-12T17:15:14 | 2024-02-12T17:11:32 | https://github.com/pandas-dev/pandas/pull/57371 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57371 | https://github.com/pandas-dev/pandas/pull/57371 | phofl | 1 | - [ ] closes #xxxx (Replace xxxx with the GitHub issue number)
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/con... | [
"IO Stata"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Thanks @phofl "
] |
2,129,181,350 | 57,370 | Remove use_nullable_dtypes from read_parquet | closed | 2024-02-11T21:39:16 | 2024-02-12T17:15:23 | 2024-02-12T17:13:13 | https://github.com/pandas-dev/pandas/pull/57370 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57370 | https://github.com/pandas-dev/pandas/pull/57370 | phofl | 1 | - [ ] closes #xxxx (Replace xxxx with the GitHub issue number)
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/con... | [
"IO Parquet"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Thanks @phofl "
] |
2,129,179,202 | 57,369 | Remove convert_dtype from Series.apply | closed | 2024-02-11T21:33:40 | 2024-02-12T17:57:44 | 2024-02-12T17:56:55 | https://github.com/pandas-dev/pandas/pull/57369 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57369 | https://github.com/pandas-dev/pandas/pull/57369 | phofl | 1 | - [ ] closes #xxxx (Replace xxxx with the GitHub issue number)
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/con... | [
"Clean"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Thanks @phofl "
] |
2,129,133,223 | 57,368 | CoW: Remove more using_copy_on_write fixtures | closed | 2024-02-11T19:27:36 | 2024-02-12T17:20:19 | 2024-02-12T17:19:43 | https://github.com/pandas-dev/pandas/pull/57368 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57368 | https://github.com/pandas-dev/pandas/pull/57368 | phofl | 1 | - [ ] closes #xxxx (Replace xxxx with the GitHub issue number)
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/con... | [
"Copy / view semantics"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Thanks @phofl "
] |
2,129,122,069 | 57,367 | CoW: Remove Copy-on-Write fixtures from more tests | closed | 2024-02-11T18:59:29 | 2024-02-12T17:21:16 | 2024-02-12T17:20:54 | https://github.com/pandas-dev/pandas/pull/57367 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57367 | https://github.com/pandas-dev/pandas/pull/57367 | phofl | 1 | - [ ] closes #xxxx (Replace xxxx with the GitHub issue number)
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/con... | [
"Copy / view semantics"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Thanks @phofl "
] |
2,129,076,533 | 57,366 | Potential regression induced by PR #56037 | open | 2024-02-11T17:05:09 | 2025-06-02T17:09:57 | null | https://github.com/pandas-dev/pandas/issues/57366 | true | null | null | rhshadrach | 4 | PR #56037 may have induced a performance regression. If it was a necessary behavior change, this may have been expected and everything is okay.
Please check the links below. If any ASVs are parameterized, the combinations of parameters that a regression has been detected for appear as subbullets.
- [inference.To... | [
"Performance",
"Regression",
"Non-Nano"
] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"My local asv benchmarking shows the regression was introduced in d9f70b3 rather than the previous commits\r\n\r\n```\r\n(venv) ➜ asv_bench git:(d9f70b397a) asv continuous -f 1.1 -E virtualenv HEAD~ HEAD -b inference.ToDatetimeFromIntsFloats.time_ ... |
2,129,065,257 | 57,365 | Update Styler documentation for escaping HTML | closed | 2024-02-11T16:38:59 | 2024-02-21T18:00:02 | 2024-02-21T17:59:55 | https://github.com/pandas-dev/pandas/pull/57365 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57365 | https://github.com/pandas-dev/pandas/pull/57365 | TomAugspurger | 3 | Adds a note to the docs about `Styler` and `escape` on untrusted HTML input. | [
"Docs",
"IO HTML",
"Styler"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"/preview",
"LGTM",
"Thanks @TomAugspurger "
] |
2,129,050,935 | 57,364 | CoW: Remove item_cache benchmarks | closed | 2024-02-11T16:05:32 | 2024-02-12T17:23:29 | 2024-02-12T17:21:50 | https://github.com/pandas-dev/pandas/pull/57364 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57364 | https://github.com/pandas-dev/pandas/pull/57364 | phofl | 1 | Those don't make sense anymore | [
"Benchmark",
"Copy / view semantics"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Thanks @phofl "
] |
2,129,001,355 | 57,363 | Remove DataFrame.swapaxes | closed | 2024-02-11T14:04:32 | 2024-03-07T15:35:24 | 2024-02-12T17:23:39 | https://github.com/pandas-dev/pandas/pull/57363 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57363 | https://github.com/pandas-dev/pandas/pull/57363 | phofl | 1 | - [ ] closes #xxxx (Replace xxxx with the GitHub issue number)
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/con... | [] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Thanks @phofl "
] |
2,128,995,613 | 57,362 | BUG: to_latex() does not escape index name | closed | 2024-02-11T13:48:28 | 2025-04-28T16:58:42 | 2025-04-28T16:58:42 | https://github.com/pandas-dev/pandas/issues/57362 | true | null | null | bileamScheuvens | 4 | ### Pandas version checks
- [ ] I have checked that this issue has not already been reported.
- [X] I have confirmed this bug exists on the [latest version](https://pandas.pydata.org/docs/whatsnew/index.html) of pandas.
- [X] I have confirmed this bug exists on the [main branch](https://pandas.pydata.org/docs/dev/ge... | [
"Bug",
"IO LaTeX",
"Styler"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"duplicated: #47489 ",
"closest fix: #48936 ",
"This can be fixed with \r\n```py\r\ndf1.to_latex(escape=True)\r\n```\r\n\r\nThe document says\r\n\r\n> By default, the value will be read from the pandas config module and set to True if the option styler.format.escape is “latex”. When set to False prevents from e... |
2,128,994,702 | 57,361 | Remove support for errors="ignore" in to_datetime, to_timedelta and to_numeric | closed | 2024-02-11T13:45:38 | 2024-02-12T17:29:43 | 2024-02-12T17:29:17 | https://github.com/pandas-dev/pandas/pull/57361 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57361 | https://github.com/pandas-dev/pandas/pull/57361 | phofl | 1 |
- [ ] closes #55734 (Replace xxxx with the GitHub issue number)
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/... | [
"Clean"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Thanks @phofl "
] |
2,128,952,983 | 57,360 | CI/DOC: Enforce GL08 in CI | closed | 2024-02-11T11:41:16 | 2024-02-15T21:28:01 | 2024-02-15T21:20:22 | https://github.com/pandas-dev/pandas/pull/57360 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57360 | https://github.com/pandas-dev/pandas/pull/57360 | jordan-d-murphy | 3 | Enforce GL08 in CI so that it can be fixed and enforced in chunks like other docstring errors.
The added functions come from the result of running `scripts/validate_docstrings.py --format=actions --errors=GL08`
Part of our ongoing work to continue enforcing numpydoc validations: https://numpydoc.readthedocs.io/en... | [
"Docs",
"CI"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"pre-commit.ci autofix\r\n\r\n",
"@mroeschke merge conflicts resolved in code_checks\r\nthis is the last one! \r\n",
"Thanks @jordan-d-murphy "
] |
2,128,947,494 | 57,359 | CI/DOC: Enforce ES01 in CI | closed | 2024-02-11T11:24:03 | 2024-02-15T19:59:13 | 2024-02-15T19:50:30 | https://github.com/pandas-dev/pandas/pull/57359 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57359 | https://github.com/pandas-dev/pandas/pull/57359 | jordan-d-murphy | 5 | Enforce ES01 in CI so that it can be fixed and enforced in chunks like other docstring errors.
The added functions come from the result of running `scripts/validate_docstrings.py --format=actions --errors=ES01`
Part of our ongoing work to continue enforcing numpydoc validations: https://numpydoc.readthedocs.io/en... | [
"Docs",
"CI"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"pre-commit.ci autofix\r\n\r\n",
"@mroeschke the merge conflicts in code_checks have been resolved\r\n",
"Thanks @jordan-d-murphy ",
"okay - thanks for the heads up. Always happy to adjust and redirect effort elsewhere as needed. I certainly appreciate the speedy reviews and helpful suggestions! ",
"In the... |
2,128,944,030 | 57,358 | CI/DOC: Enforce PR01 in CI | closed | 2024-02-11T11:12:27 | 2024-02-14T22:02:02 | 2024-02-14T19:43:21 | https://github.com/pandas-dev/pandas/pull/57358 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57358 | https://github.com/pandas-dev/pandas/pull/57358 | jordan-d-murphy | 3 | Enforce PR01 in CI so that it can be fixed and enforced in chunks like other docstring errors.
The added functions come from the result of running `scripts/validate_docstrings.py --format=actions --errors=PR01`
Part of our ongoing work to continue enforcing numpydoc validations: https://numpydoc.readthedocs.io/en... | [
"Docs",
"CI"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"pre-commit.ci autofix\r\n\r\n",
"@mroeschke merge conflicts have been resolved in code_checks.sh",
"Almost there!"
] |
2,128,938,515 | 57,357 | CI/DOC: Enforce PR07 in CI | closed | 2024-02-11T10:54:30 | 2024-02-14T17:26:33 | 2024-02-14T15:04:47 | https://github.com/pandas-dev/pandas/pull/57357 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57357 | https://github.com/pandas-dev/pandas/pull/57357 | jordan-d-murphy | 3 | Enforce PR07 in CI so that it can be fixed and enforced in chunks like other docstring errors.
The added functions come from the result of running `scripts/validate_docstrings.py --format=actions --errors=PR07`
Part of our ongoing work to continue enforcing numpydoc validations: https://numpydoc.readthedocs.io/en... | [
"Docs",
"CI"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"pre-commit.ci autofix\r\n\r\n",
"@mroeschke I've resolved the merge conflicts in code_checks.sh for this PR",
"Thank you @jordan-d-murphy"
] |
2,128,933,500 | 57,356 | CI/DOC: Enforce RT03 in CI | closed | 2024-02-11T10:38:10 | 2024-02-14T03:00:25 | 2024-02-14T02:14:17 | https://github.com/pandas-dev/pandas/pull/57356 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57356 | https://github.com/pandas-dev/pandas/pull/57356 | jordan-d-murphy | 3 | Enforce RT03 in CI so that it can be fixed and enforced in chunks like other docstring errors.
The added functions come from the result of running `scripts/validate_docstrings.py --format=actions --errors=RT03`
Part of our ongoing work to continue enforcing numpydoc validations: https://numpydoc.readthedocs.io/en... | [
"Code Style"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"pre-commit.ci autofix",
"@mroeschke merge conflicts have been resolved ",
"Thanks @jordan-d-murphy "
] |
2,128,933,210 | 57,355 | BUG: the `seconds` attribute of `.dt.components` for pyarrow timestamp datatype seem faulty | closed | 2024-02-11T10:37:22 | 2024-06-18T18:22:39 | 2024-06-18T18:22:39 | https://github.com/pandas-dev/pandas/issues/57355 | true | null | null | MatusGasparik | 3 | ### Pandas version checks
- [X] I have checked that this issue has not already been reported.
- [X] I have confirmed this bug exists on the [latest version](https://pandas.pydata.org/docs/whatsnew/index.html) of pandas.
- [X] I have confirmed this bug exists on the [main branch](https://pandas.pydata.org/docs/... | [
"Bug",
"datetime.date",
"Arrow"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Thanks for the report. Confirmed on main, further investigations and PRs to fix are welcome!",
"Will try to work on this.",
"take"
] |
2,128,918,987 | 57,354 | CI/DOC: Enforce SA01 in CI | closed | 2024-02-11T09:50:59 | 2024-02-13T20:05:13 | 2024-02-13T19:57:48 | https://github.com/pandas-dev/pandas/pull/57354 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57354 | https://github.com/pandas-dev/pandas/pull/57354 | jordan-d-murphy | 3 | Enforce SA01 in CI so that it can be fixed and enforced in chunks like other docstring errors.
The added functions come from the result of running `scripts/validate_docstrings.py --format=actions --errors=SA01`
Part of our ongoing work to continue enforcing numpydoc validations: https://numpydoc.readthedocs.io/en... | [
"Docs",
"CI"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"pre-commit.ci autofix",
"@mroeschke I resolved the merge conflicts in code_checks.sh \n\ncan you take a look at this PR? \n\nI opened several similar PRe for each of the outstanding numpy doc validation errors. each time we merge one it will cause conflicts with the rest, but I'll go through and update them one ... |
2,128,915,201 | 57,353 | DOC: Add missing doc `Index.array` and `Index.to_numpy` | closed | 2024-02-11T09:39:01 | 2024-02-12T08:46:24 | 2024-02-11T13:06:46 | https://github.com/pandas-dev/pandas/pull/57353 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57353 | https://github.com/pandas-dev/pandas/pull/57353 | luke396 | 1 | - [ ] closes #xxxx (Replace xxxx with the GitHub issue number)
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/con... | [
"Docs"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"thx @luke396 "
] |
2,128,896,895 | 57,352 | CI/DOC: Enforce SA05 in CI | closed | 2024-02-11T08:43:46 | 2024-02-12T18:34:55 | 2024-02-12T18:33:29 | https://github.com/pandas-dev/pandas/pull/57352 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57352 | https://github.com/pandas-dev/pandas/pull/57352 | jordan-d-murphy | 2 | Enforce SA05 in CI so that it can be fixed and enforced in chunks like other docstring errors.
The added functions come from the result of running `scripts/validate_docstrings.py --format=actions --errors=SA05`
Part of our ongoing work to continue enforcing numpydoc validations: https://numpydoc.readthedocs.io/en... | [
"Code Style"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"pre-commit.ci autofix",
"Thanks @jordan-d-murphy "
] |
2,128,840,418 | 57,351 | BUG: FutureWarning when splitting a dataframe using `np.split` | open | 2024-02-11T05:12:44 | 2025-08-17T02:23:14 | null | https://github.com/pandas-dev/pandas/issues/57351 | true | null | null | amanlai | 13 | ### Pandas version checks
- [X] I have checked that this issue has not already been reported.
- [X] I have confirmed this bug exists on the [latest version](https://pandas.pydata.org/docs/whatsnew/index.html) of pandas.
- [ ] I have confirmed this bug exists on the [main branch](https://pandas.pydata.org/docs/dev/ge... | [
"Regression",
"Compat",
"Blocker",
"Deprecate",
"ufuncs"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"`swapaxes` is called from shape_base.py in numpy package",
"Thanks for the report - is there a reason you prefer to use `np.swapaxes(df)` over `df.T`?",
"@rhshadrach the use case here is not `np.swapaxes(df)` itself, it's `np.split(df)`, which apparently uses `np.swapaxes` under the hood.",
"Ah, thanks @aman... |
2,128,782,275 | 57,350 | DOC: fix PR02 errors in docstring for pandas.tseries.offsets.DateOffset | closed | 2024-02-11T01:09:13 | 2024-02-13T02:41:48 | 2024-02-13T02:41:44 | https://github.com/pandas-dev/pandas/pull/57350 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57350 | https://github.com/pandas-dev/pandas/pull/57350 | jordan-d-murphy | 2 | All PR02 errors resolved for the following cases:
1. scripts/validate_docstrings.py --format=actions --errors=PR02 pandas.tseries.offsets.DateOffset
- [x] xref https://github.com/pandas-dev/pandas/issues/57111
- [x] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_code... | [] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"pre-commit.ci autofix",
"pre-commit.ci autofix\r\n\r\n"
] |
2,128,778,385 | 57,349 | BUG: Out of bounds nanosecond timestamp when s was specified | closed | 2024-02-11T00:53:38 | 2024-05-31T18:40:08 | 2024-05-31T18:40:07 | https://github.com/pandas-dev/pandas/issues/57349 | true | null | null | khider | 1 | ### Pandas version checks
- [X] I have checked that this issue has not already been reported.
- [X] I have confirmed this bug exists on the [latest version](https://pandas.pydata.org/docs/whatsnew/index.html) of pandas.
- [X] I have confirmed this bug exists on the [main branch](https://pandas.pydata.org/docs/dev/ge... | [
"Bug",
"Non-Nano"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Should be fixed by #55901"
] |
2,128,774,611 | 57,348 | Remove fillna from Resampler | closed | 2024-02-11T00:38:49 | 2024-02-12T17:40:08 | 2024-02-12T17:40:05 | https://github.com/pandas-dev/pandas/pull/57348 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57348 | https://github.com/pandas-dev/pandas/pull/57348 | phofl | 0 | - [ ] closes #xxxx (Replace xxxx with the GitHub issue number)
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/con... | [
"Resample"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [] |
2,128,771,199 | 57,347 | CoW: Deprecate copy keyword from first set of methods | closed | 2024-02-11T00:26:01 | 2024-02-24T19:12:38 | 2024-02-24T18:31:58 | https://github.com/pandas-dev/pandas/pull/57347 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57347 | https://github.com/pandas-dev/pandas/pull/57347 | phofl | 1 | - [ ] closes #xxxx (Replace xxxx with the GitHub issue number)
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/con... | [
"Deprecate",
"Copy / view semantics"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Thanks @phofl "
] |
2,128,756,693 | 57,346 | CoW: Remove a few copy=False statements | closed | 2024-02-10T23:45:47 | 2024-02-12T17:08:31 | 2024-02-12T17:03:38 | https://github.com/pandas-dev/pandas/pull/57346 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57346 | https://github.com/pandas-dev/pandas/pull/57346 | phofl | 1 | - [ ] closes #xxxx (Replace xxxx with the GitHub issue number)
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/con... | [
"Copy / view semantics"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Thanks @phofl "
] |
2,128,748,342 | 57,345 | Remove DataFrame.applymap and Styler.applymap | closed | 2024-02-10T23:10:23 | 2024-02-11T12:56:30 | 2024-02-11T12:56:28 | https://github.com/pandas-dev/pandas/pull/57345 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57345 | https://github.com/pandas-dev/pandas/pull/57345 | phofl | 0 | - [ ] closes #52364 (Replace xxxx with the GitHub issue number)
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/co... | [
"DataFrame",
"Styler"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [] |
2,128,745,682 | 57,344 | Remove limit, fill_axis, broadcast_axis and method parameters from align | closed | 2024-02-10T23:00:23 | 2024-02-13T17:34:27 | 2024-02-13T17:29:37 | https://github.com/pandas-dev/pandas/pull/57344 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57344 | https://github.com/pandas-dev/pandas/pull/57344 | phofl | 2 | - [ ] closes #51968 (Replace xxxx with the GitHub issue number)
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/co... | [
"Clean"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Thanks @phofl ",
"@simonjayhawkins please don't add the Deprecate label to deprecation enforcal PRs, we have a bot that tracks merged PRs with the Deprecate label to log Deprecations. "
] |
2,128,742,374 | 57,343 | Remove support for slices in take | closed | 2024-02-10T22:47:19 | 2024-02-13T17:44:27 | 2024-02-13T17:44:02 | https://github.com/pandas-dev/pandas/pull/57343 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57343 | https://github.com/pandas-dev/pandas/pull/57343 | phofl | 1 | - [ ] closes #xxxx (Replace xxxx with the GitHub issue number)
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/con... | [
"Indexing"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Thanks @phofl "
] |
2,128,741,183 | 57,342 | Remove support for DataFrames from df.from_records | closed | 2024-02-10T22:43:03 | 2024-02-13T17:33:00 | 2024-02-13T17:30:46 | https://github.com/pandas-dev/pandas/pull/57342 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57342 | https://github.com/pandas-dev/pandas/pull/57342 | phofl | 1 | - [ ] closes #51697 (Replace xxxx with the GitHub issue number)
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/c... | [
"Clean"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Thanks @phofl "
] |
2,128,727,229 | 57,341 | REGR: assert_series_equal defaulting to check_exact=True for Index | closed | 2024-02-10T21:57:53 | 2024-02-12T21:58:20 | 2024-02-12T18:23:20 | https://github.com/pandas-dev/pandas/pull/57341 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57341 | https://github.com/pandas-dev/pandas/pull/57341 | phofl | 1 | - [ ] closes #57067 (Replace xxxx with the GitHub issue number)
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/co... | [
"Testing",
"Regression"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Thanks @phofl "
] |
2,128,722,928 | 57,340 | REGR: shift raising for axis=1 and empty df | closed | 2024-02-10T21:41:44 | 2024-02-12T18:29:39 | 2024-02-12T18:25:28 | https://github.com/pandas-dev/pandas/pull/57340 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57340 | https://github.com/pandas-dev/pandas/pull/57340 | phofl | 1 | - [ ] closes #xxxx (Replace xxxx with the GitHub issue number)
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/con... | [
"DataFrame"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Thanks @phofl "
] |
2,128,715,040 | 57,339 | Backport PR #57323 on branch 2.2.x (REGR: Fix regression when grouping over a Series) | closed | 2024-02-10T21:10:48 | 2024-02-10T21:58:10 | 2024-02-10T21:58:10 | https://github.com/pandas-dev/pandas/pull/57339 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57339 | https://github.com/pandas-dev/pandas/pull/57339 | meeseeksmachine | 0 | Backport PR #57323: REGR: Fix regression when grouping over a Series | [
"Regression",
"Copy / view semantics"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [] |
2,128,670,938 | 57,338 | BUG: Incompatible dype warning when assigning boolean series with logical indexer | closed | 2024-02-10T19:10:16 | 2025-07-01T17:47:14 | 2025-07-01T17:47:13 | https://github.com/pandas-dev/pandas/issues/57338 | true | null | null | m0nzderr | 3 | ### Pandas version checks
- [X] I have checked that this issue has not already been reported.
- [X] I have confirmed this bug exists on the [latest version](https://pandas.pydata.org/docs/whatsnew/index.html) of pandas.
- [X] I have confirmed this bug exists on the [main branch](https://pandas.pydata.org/docs/dev/ge... | [
"Bug",
"Indexing",
"PDEP6-related"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"This actually upcasts to object, which means that the warning is kind of correct, but this should definitely work and continue to work.\r\n\r\nI suspect that we do a align under the hood that causes this, cc @MarcoGorelli ",
"@phofl I'm not familiar with the implementation and have no idea about the reasons for ... |
2,128,659,836 | 57,337 | Backport PR #57333 on branch 2.2.x (REGR: merge with 3rd party EA's can sometimes raise ValueError) | closed | 2024-02-10T18:58:54 | 2024-02-10T21:09:36 | 2024-02-10T21:09:36 | https://github.com/pandas-dev/pandas/pull/57337 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57337 | https://github.com/pandas-dev/pandas/pull/57337 | lukemanley | 0 | #57333 | [
"Reshaping",
"Regression"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [] |
2,128,341,218 | 57,336 | Backport PR #57329 on branch 2.2.x (REGR: CategoricalIndex.difference with null values) | closed | 2024-02-10T11:38:13 | 2024-02-10T15:06:36 | 2024-02-10T15:06:36 | https://github.com/pandas-dev/pandas/pull/57336 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57336 | https://github.com/pandas-dev/pandas/pull/57336 | meeseeksmachine | 0 | Backport PR #57329: REGR: CategoricalIndex.difference with null values | [
"Regression",
"Categorical",
"setops"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [] |
2,128,263,785 | 57,335 | DEPR: pd.concat special cases DatetimeIndex to sort even when sort=False | open | 2024-02-10T09:50:42 | 2025-08-14T16:36:24 | null | https://github.com/pandas-dev/pandas/issues/57335 | true | null | null | lukemanley | 10 | `pd.concat` has a specific behavior to always sort `DatetimeIndex` when `join="outer"` and the non-concatentation axes are not aligned. This was undocumented (prior to 2.2.1) and is inconsistent with all other index types and data types including other temporal types such as pyarrow timestamps/dates/times.
An attemp... | [
"Reshaping",
"Deprecate",
"Needs Discussion",
"Sorting"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"+1 on (1) - different sorting defaults for different dtypes is very surprising.\r\n\r\nFor (2), I do prefer concat's way of maintaining order by starting with the first frame and tacking on any new labels to the end as it proceeds through the list. When this order is desired, I think this behavior is harder for th... |
2,128,210,740 | 57,334 | DOC: fix PR02 errors in docstring for pandas.core.groupby.DataFrameGroupBy.rolling and pandas.core.groupby.SeriesGroupBy.rolling | closed | 2024-02-10T08:12:44 | 2024-02-12T18:32:45 | 2024-02-12T18:30:55 | https://github.com/pandas-dev/pandas/pull/57334 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57334 | https://github.com/pandas-dev/pandas/pull/57334 | jordan-d-murphy | 1 | All PR02 Errors resolved in the following cases:
1. scripts/validate_docstrings.py --format=actions --errors=PR02 pandas.core.groupby.DataFrameGroupBy.rolling
2. scripts/validate_docstrings.py --format=actions --errors=PR02 pandas.core.groupby.SeriesGroupBy.rolling
- [x] xref https://github.com/pandas-dev/pandas... | [
"Docs",
"Code Style"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Thanks @jordan-d-murphy "
] |
2,128,062,876 | 57,333 | REGR: merge with 3rd party EA's can sometimes raise ValueError | closed | 2024-02-10T02:56:36 | 2024-02-10T21:09:22 | 2024-02-10T16:18:45 | https://github.com/pandas-dev/pandas/pull/57333 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57333 | https://github.com/pandas-dev/pandas/pull/57333 | lukemanley | 2 | - [x] closes #57316
- [x] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [x] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#pre-commit).
- [x]... | [
"Reshaping",
"Regression"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Thx @lukemanley ",
"Owee, I'm MrMeeseeks, Look at me.\n\nThere seem to be a conflict, please backport manually. Here are approximate instructions:\n\n1. Checkout backport branch and update it.\n\n```\ngit checkout 2.2.x\ngit pull\n```\n\n2. Cherry pick the first parent branch of the this PR on top of the older b... |
2,128,044,724 | 57,332 | CLN: Enforce deprecation of Series.agg using Series.apply | closed | 2024-02-10T01:58:51 | 2024-02-10T12:41:16 | 2024-02-10T11:39:39 | https://github.com/pandas-dev/pandas/pull/57332 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57332 | https://github.com/pandas-dev/pandas/pull/57332 | rhshadrach | 1 | - [ ] closes #xxxx (Replace xxxx with the GitHub issue number)
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/con... | [
"Clean",
"Apply"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"thx @rhshadrach "
] |
2,128,040,726 | 57,331 | Backport PR #57322 on branch 2.2.x (REGR: Fix astype conversion of ea int to td/dt with missing values) | closed | 2024-02-10T01:46:57 | 2024-02-10T11:25:24 | 2024-02-10T11:25:24 | https://github.com/pandas-dev/pandas/pull/57331 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57331 | https://github.com/pandas-dev/pandas/pull/57331 | meeseeksmachine | 0 | Backport PR #57322: REGR: Fix astype conversion of ea int to td/dt with missing values | [
"Dtype Conversions",
"NA - MaskedArrays"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [] |
2,128,027,089 | 57,330 | CLN: Enforce change in default value of observed | closed | 2024-02-10T01:10:48 | 2024-02-10T12:41:24 | 2024-02-10T11:39:05 | https://github.com/pandas-dev/pandas/pull/57330 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57330 | https://github.com/pandas-dev/pandas/pull/57330 | rhshadrach | 1 | - [ ] closes #xxxx (Replace xxxx with the GitHub issue number)
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/con... | [
"Groupby",
"Categorical",
"Clean"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"thx @rhshadrach "
] |
2,128,025,113 | 57,329 | REGR: CategoricalIndex.difference with null values | closed | 2024-02-10T01:05:52 | 2024-02-10T11:38:09 | 2024-02-10T11:38:06 | https://github.com/pandas-dev/pandas/pull/57329 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57329 | https://github.com/pandas-dev/pandas/pull/57329 | lukemanley | 1 | - [x] closes #57318
- [x] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [x] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#pre-commit).
- [x]... | [
"Regression",
"Categorical",
"setops"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"thx"
] |
2,127,990,136 | 57,328 | Enforce silent downcasting deprecation | closed | 2024-02-09T23:55:34 | 2024-02-28T18:01:00 | 2024-02-13T17:39:16 | https://github.com/pandas-dev/pandas/pull/57328 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57328 | https://github.com/pandas-dev/pandas/pull/57328 | phofl | 2 | - [ ] closes #xxxx (Replace xxxx with the GitHub issue number)
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/con... | [
"Clean"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Thanks @phofl ",
"https://github.com/pandas-dev/pandas/issues/57403"
] |
2,127,945,510 | 57,327 | CoW: Remove copy-keywords as far as possible | closed | 2024-02-09T22:46:39 | 2024-02-10T11:25:46 | 2024-02-10T01:45:59 | https://github.com/pandas-dev/pandas/pull/57327 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57327 | https://github.com/pandas-dev/pandas/pull/57327 | phofl | 1 | - [ ] closes #xxxx (Replace xxxx with the GitHub issue number)
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/con... | [
"Copy / view semantics"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Thanks @phofl "
] |
2,127,911,211 | 57,326 | Backport PR #57250 on branch 2.2.x (REGR/DOC: pd.concat should special case DatetimeIndex to sort even when sort=False) | closed | 2024-02-09T22:07:08 | 2024-02-09T23:30:09 | 2024-02-09T23:30:08 | https://github.com/pandas-dev/pandas/pull/57326 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57326 | https://github.com/pandas-dev/pandas/pull/57326 | meeseeksmachine | 0 | Backport PR #57250: REGR/DOC: pd.concat should special case DatetimeIndex to sort even when sort=False | [
"Docs",
"Reshaping",
"Regression"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [] |
2,127,909,528 | 57,325 | Backport PR #57121 on branch 2.2.x (REGR: Fix to_numpy for masked array with non-numeric dtype) | closed | 2024-02-09T22:05:25 | 2024-02-09T23:29:56 | 2024-02-09T23:29:56 | https://github.com/pandas-dev/pandas/pull/57325 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57325 | https://github.com/pandas-dev/pandas/pull/57325 | meeseeksmachine | 0 | Backport PR #57121: REGR: Fix to_numpy for masked array with non-numeric dtype | [
"NA - MaskedArrays"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [] |
2,127,899,695 | 57,324 | CoW: Remove remaining occurrences from CoW | closed | 2024-02-09T21:54:50 | 2024-02-12T18:29:28 | 2024-02-12T18:27:38 | https://github.com/pandas-dev/pandas/pull/57324 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57324 | https://github.com/pandas-dev/pandas/pull/57324 | phofl | 1 | - [ ] closes #xxxx (Replace xxxx with the GitHub issue number)
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/con... | [
"Copy / view semantics"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Thanks @phofl "
] |
2,127,884,675 | 57,323 | REGR: Fix regression when grouping over a Series | closed | 2024-02-09T21:40:47 | 2024-02-10T21:10:25 | 2024-02-10T21:10:22 | https://github.com/pandas-dev/pandas/pull/57323 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57323 | https://github.com/pandas-dev/pandas/pull/57323 | phofl | 0 | - [ ] closes #57276 (Replace xxxx with the GitHub issue number)
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/co... | [
"Regression",
"Copy / view semantics"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [] |
2,127,870,982 | 57,322 | REGR: Fix astype conversion of ea int to td/dt with missing values | closed | 2024-02-09T21:28:05 | 2024-02-10T11:25:20 | 2024-02-10T01:46:50 | https://github.com/pandas-dev/pandas/pull/57322 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57322 | https://github.com/pandas-dev/pandas/pull/57322 | phofl | 2 | - [ ] closes #xxxx (Replace xxxx with the GitHub issue number)
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/con... | [
"Dtype Conversions",
"NA - MaskedArrays"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"LGTM",
"Thanks @phofl "
] |
2,127,855,728 | 57,321 | DOC: fix PR02 errors in docstring for pandas.Series.str.wrap | closed | 2024-02-09T21:13:11 | 2024-02-13T16:58:52 | 2024-02-13T16:58:43 | https://github.com/pandas-dev/pandas/pull/57321 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57321 | https://github.com/pandas-dev/pandas/pull/57321 | jordan-d-murphy | 4 | All PR02 Errors resolved in the following cases:
1. scripts/validate_docstrings.py --format=actions --errors=PR02 pandas.Series.str.wrap
- [x] xref https://github.com/pandas-dev/pandas/issues/57111
- [x] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#wri... | [
"Docs",
"Code Style"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"I've updated the signature of wrap but now some of my tests are failing, I'll need to fix this before you take another look @mroeschke ",
"@mroeschke ready for your review when you get a chance",
"pre-commit.ci autofix\r\n\r\n",
"Thanks @jordan-d-murphy "
] |
2,127,841,046 | 57,320 | BUG: `fill_value` does not work with binary operations between a Series and an Index object. | closed | 2024-02-09T21:02:09 | 2024-02-11T02:55:31 | 2024-02-11T02:55:23 | https://github.com/pandas-dev/pandas/issues/57320 | true | null | null | sfc-gh-vbudati | 2 | ### Pandas version checks
- [X] I have checked that this issue has not already been reported.
- [X] I have confirmed this bug exists on the [latest version](https://pandas.pydata.org/docs/whatsnew/index.html) of pandas.
- [ ] I have confirmed this bug exists on the [main branch](https://pandas.pydata.org/docs/... | [
"Bug",
"Numeric Operations"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Thanks for the report! [The documentation](https://pandas.pydata.org/docs/reference/api/pandas.Series.add.html) states this method only takes Series or scalar values. You can wrap your index in a Series:\r\n\r\n```\r\ns = pd.Series([100, None, None])\r\nrhs = pd.Index([25.4, 175, None])\r\nprint(s.add(pd.Series(rh... |
2,127,684,879 | 57,319 | CLN: Remove Series.view/ravel, fastpath | closed | 2024-02-09T18:50:34 | 2024-02-09T20:52:45 | 2024-02-09T20:51:33 | https://github.com/pandas-dev/pandas/pull/57319 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57319 | https://github.com/pandas-dev/pandas/pull/57319 | mroeschke | 1 | ref https://github.com/pandas-dev/pandas/pull/56053, https://github.com/pandas-dev/pandas/pull/56054, https://github.com/pandas-dev/pandas/pull/55466 | [
"Clean",
"Series"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"thx"
] |
2,127,647,874 | 57,318 | BUG: Pandas 2.2: `Index.difference` regression with categoricals | closed | 2024-02-09T18:22:59 | 2024-02-10T11:38:07 | 2024-02-10T11:38:07 | https://github.com/pandas-dev/pandas/issues/57318 | true | null | null | galipremsagar | 2 | ### Pandas version checks
- [X] I have checked that this issue has not already been reported.
- [X] I have confirmed this bug exists on the [latest version](https://pandas.pydata.org/docs/whatsnew/index.html) of pandas.
- [ ] I have confirmed this bug exists on the [main branch](https://pandas.pydata.org/docs/dev/ge... | [
"Bug",
"Categorical",
"setops"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"cc: @mroeschke ",
"This may have been caused by https://github.com/pandas-dev/pandas/pull/55108 cc @lukemanley "
] |
2,127,625,183 | 57,317 | BUG: 2.2.0 nunique aggregation with numeric categories produces different results for `s.groupby(s).agg(pd.Series.nunique)` and `s.groupby(s).nunique()` | closed | 2024-02-09T18:06:43 | 2024-02-15T21:09:57 | 2024-02-15T21:09:52 | https://github.com/pandas-dev/pandas/issues/57317 | true | null | null | tamargrey | 8 | ### Pandas version checks
- [X] I have checked that this issue has not already been reported.
- [X] I have confirmed this bug exists on the [latest version](https://pandas.pydata.org/docs/whatsnew/index.html) of pandas.
- [ ] I have confirmed this bug exists on the [main branch](https://pandas.pydata.org/docs/dev/ge... | [
"Bug",
"Groupby",
"Apply"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"I'm guessing this is more likely coming from of `s.groupby(s).agg` than `pd.Series.nunique`, because I can reproduce the same results by creating a wrapper function for `s.nunique()` and passing that into the `agg` method: \r\n\r\n```python\r\ns = pd.Series(pd.Categorical([0, 1, 2, 0, 1], categories=[0, 1, 2], or... |
2,127,540,235 | 57,316 | BUG: ExtensionArray no longer can be merged with Pandas 2.2 | closed | 2024-02-09T17:10:38 | 2024-02-10T16:18:46 | 2024-02-10T16:18:46 | https://github.com/pandas-dev/pandas/issues/57316 | true | null | null | hoxbro | 2 | ### Pandas version checks
- [X] I have checked that this issue has not already been reported.
- [X] I have confirmed this bug exists on the [latest version](https://pandas.pydata.org/docs/whatsnew/index.html) of pandas.
- [ ] I have confirmed this bug exists on the [main branch](https://pandas.pydata.org/docs/dev/ge... | [
"Bug",
"Reshaping",
"Regression"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"cc @lukemanley ",
"Thanks for the report. The underlying issue here is that `Index.is_monotonic_increasing` is raising in this case:\r\n\r\n```\r\nimport pandas as pd\r\nfrom datashader.datatypes import RaggedArray\r\n\r\nkey = RaggedArray([[0, 1], [1, 2, 3, 4]], dtype='float64')\r\n\r\npd.Index(key).is_monotoni... |
2,127,520,054 | 57,315 | BUG: "ValueError: ndarray is not C-contiguous" when aggregating concatenated dataframe | closed | 2024-02-09T16:56:58 | 2024-02-18T15:15:10 | 2024-02-18T15:15:10 | https://github.com/pandas-dev/pandas/issues/57315 | true | null | null | zephyrai-niq | 3 | ### Pandas version checks
- [X] I have checked that this issue has not already been reported.
- [X] I have confirmed this bug exists on the [latest version](https://pandas.pydata.org/docs/whatsnew/index.html) of pandas.
- [ ] I have confirmed this bug exists on the [main branch](https://pandas.pydata.org/docs/dev/ge... | [
"Bug",
"Reshaping",
"Regression"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Thanks for the report. Here is a simpler reproducer showing this isn't caused by `concat`, StringDtype columns, nor the presence of NA values:\r\n\r\n```\r\ndtype = \"Int64\"\r\ndf = pd.DataFrame(\r\n {\r\n \"col1\": pd.Series([1, 2, 3], dtype=dtype),\r\n \"col2\": pd.Series([1, 2, 3], dtype=dtype... |
2,126,791,343 | 57,314 | BUG: Fix near-minimum timestamp handling | closed | 2024-02-09T09:45:39 | 2024-02-23T06:55:08 | 2024-02-22T23:53:20 | https://github.com/pandas-dev/pandas/pull/57314 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57314 | https://github.com/pandas-dev/pandas/pull/57314 | robert-schmidtke | 5 | - [x] closes #57150
- [x] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [x] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#pre-commit).
- [ ... | [
"Regression",
"Timestamp"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"@WillAyd where would I add tests for this? If I'm not mistaken, then the `npy_datetimestruct_to_datetime` function is never tested directly. Should I use the reproducible example in the original issue or come up with a narrower test?",
"> @WillAyd where would I add tests for this? If I'm not mistaken, then the `... |
2,126,749,526 | 57,313 | Float64 converted Int64 values are roundedoff due to None | closed | 2024-02-09T09:18:39 | 2024-02-27T04:49:13 | 2024-02-09T22:00:22 | https://github.com/pandas-dev/pandas/issues/57313 | true | null | null | arunkumaralagesan | 6 | ### Research
- [X] I have asked my usage related question on [StackOverflow](https://stackoverflow.com).
- [X] I have searched the [[pandas] tag](https://stackoverflow.com/questions/tagged/pandas) on StackOverflow for similar questions.
### Link to question on StackOverflow
https://stackoverflow.com/questions/5332... | [
"Missing-data",
"Usage Question",
"Duplicate Report",
"Closing Candidate"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"The precision loss is when the array is constructed. `None` is interpreted as missing and using the default inference, `NaN` is used as the missing value indicator and a `float64` NumPy array is created to back the Series. Use Nullable arrays instead.\r\n\r\nI think the capitalization in the issue title is maybe c... |
2,126,730,321 | 57,312 | BUG: `sort_values` should have consistent behavior irrespective of the number of sort columns | open | 2024-02-09T09:05:03 | 2024-02-12T22:20:54 | null | https://github.com/pandas-dev/pandas/issues/57312 | true | null | null | arpit-goel | 5 | ### Pandas version checks
- [X] I have checked that this issue has not already been reported.
- [X] I have confirmed this bug exists on the [latest version](https://pandas.pydata.org/docs/whatsnew/index.html) of pandas.
- [ ] I have confirmed this bug exists on the [main branch](https://pandas.pydata.org/docs/... | [
"Bug",
"Sorting"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"take",
"Thanks for the report; looks like we take different paths depending on whether there is a single or multiple columns to sort by. I'd guess this was done for performance reasons. Further investigations and PRs to fix are welcome!",
"@rhshadrach Theres a few ways to patch this up but I'm concerned about ... |
2,126,380,286 | 57,311 | Fixing multi method for to_sql for non-oracle databases | closed | 2024-02-09T02:44:08 | 2024-02-17T01:10:06 | 2024-02-17T01:09:58 | https://github.com/pandas-dev/pandas/pull/57311 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57311 | https://github.com/pandas-dev/pandas/pull/57311 | kassett | 6 | - [ ] closes #57310
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#pre-commit).
- [ ]... | [
"Regression",
"IO SQL"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Totally fair not to accept dialect specific changes, but with the previous commit, ALL queries using the method=\"multi\" argument resolve to insertion via single row. Is it worth breaking this functionality just for the sake of the Oracle connector?",
"I think it's reasonable to revert https://github.com/pandas... |
2,126,378,957 | 57,310 | BUG: method="multi" is not working with DataFrame.to_sql | closed | 2024-02-09T02:41:57 | 2024-02-17T01:09:59 | 2024-02-17T01:09:59 | https://github.com/pandas-dev/pandas/issues/57310 | true | null | null | kassett | 0 | ### Pandas version checks
- [X] I have checked that this issue has not already been reported.
- [X] I have confirmed this bug exists on the [latest version](https://pandas.pydata.org/docs/whatsnew/index.html) of pandas.
- [X] I have confirmed this bug exists on the [main branch](https://pandas.pydata.org/docs/dev/ge... | [
"Bug",
"Regression",
"IO SQL"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [] |
2,126,271,772 | 57,309 | DOC: fix reference to api.typing.NaTType (from api.types.NaTType) | closed | 2024-02-09T00:21:41 | 2024-02-11T10:44:17 | 2024-02-09T21:03:03 | https://github.com/pandas-dev/pandas/pull/57309 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57309 | https://github.com/pandas-dev/pandas/pull/57309 | choucavalier | 1 | Effectively, the `NaTType` definition lives under `api.typing` and not `api.types`
| [
"Docs"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"thx @tgy"
] |
2,126,226,277 | 57,308 | CLN: Remove .bool(), __init__, __float__ from DataFrame/Series | closed | 2024-02-08T23:24:05 | 2024-02-09T21:31:06 | 2024-02-09T21:13:48 | https://github.com/pandas-dev/pandas/pull/57308 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57308 | https://github.com/pandas-dev/pandas/pull/57308 | mroeschke | 2 | xref https://github.com/pandas-dev/pandas/pull/51756, https://github.com/pandas-dev/pandas/pull/51131 | [
"Clean"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"needs a rebase but feel free to merge afterwards",
"thx @mroeschke "
] |
2,126,152,879 | 57,307 | CLN: Remove literal string/bytes support in IO readers | closed | 2024-02-08T22:11:55 | 2024-02-12T17:02:28 | 2024-02-10T11:42:20 | https://github.com/pandas-dev/pandas/pull/57307 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57307 | https://github.com/pandas-dev/pandas/pull/57307 | mroeschke | 1 | xref https://github.com/pandas-dev/pandas/issues/53767
| [
"IO Data",
"Clean"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"thx @mroeschke "
] |
2,125,931,490 | 57,306 | TST: adds a test to check signedness preservation after sum | closed | 2024-02-08T19:34:21 | 2024-02-08T23:39:29 | 2024-02-08T23:26:32 | https://github.com/pandas-dev/pandas/pull/57306 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57306 | https://github.com/pandas-dev/pandas/pull/57306 | banorton | 2 | - [x] closes #37491
- [x] Tests added and passed
- [x] All code checks passed
Adds a test to make sure the result of sum does not alter the signedness of the input. | [
"Testing"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"I removed the unnecessary test and added the issue number :)",
"Thanks @banorton "
] |
2,125,801,251 | 57,305 | Equivalent to df[:n] for non-negative values too | closed | 2024-02-08T18:14:06 | 2024-02-20T21:33:11 | 2024-02-20T21:33:11 | https://github.com/pandas-dev/pandas/issues/57305 | true | null | null | snoyes | 4 | The documentation for pandas.DataFrame.head mentions that negative values of n are equivalent to df[:n]. This is true for all values of n.
https://github.com/pandas-dev/pandas/blob/2110b742039c2ed0b1089015e2c39b6ef905dd7b/pandas/core/generic.py#L5617-L5618 | [
"Docs",
"Filters"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Thanks for the report. I believe the intention here is to specifically highlight the behavior for negative values, which users might not consider, rather than to suggest this isn't the behavior for positive values.\r\n\r\nDo you find this confusing?",
"It made me pause to wonder why it was only mentioned in the ... |
2,125,777,538 | 57,304 | DOC: fix PR02 errors in docstring for pandas.core.groupby.DataFrameGroupBy.hist | closed | 2024-02-08T17:59:41 | 2024-02-09T21:06:16 | 2024-02-09T20:52:25 | https://github.com/pandas-dev/pandas/pull/57304 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57304 | https://github.com/pandas-dev/pandas/pull/57304 | jordan-d-murphy | 2 | All PR02 Errors resolved in the following cases:
1. scripts/validate_docstrings.py --format=actions --errors=PR02 pandas.core.groupby.DataFrameGroupBy.hist
- [x] xref https://github.com/pandas-dev/pandas/issues/57111
- [x] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributin... | [
"Docs"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"@mroeschke can you review my updated example for df.groupby().hist() when you get a chance?",
"Thanks @jordan-d-murphy "
] |
2,124,839,878 | 57,303 | ENH: allows word / PPT / outlook formatting as output of to_clipboard | closed | 2024-02-08T10:38:57 | 2024-03-18T01:57:07 | 2024-03-18T01:57:07 | https://github.com/pandas-dev/pandas/issues/57303 | true | null | null | lcrmorin | 3 | ### Feature Type
- [X] Adding new functionality to pandas
- [ ] Changing existing functionality in pandas
- [ ] Removing existing functionality in pandas
### Problem Description
The function to_clipboard allow to copy a dataframe, then paste it. It has an option to format the data such as it is pastable directly ... | [
"Enhancement",
"IO Data",
"Needs Discussion",
"Styler",
"Closing Candidate"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Thanks for the request. Is there a suggested implementation? Here is the implementation for `excel=True`\r\n\r\n```\r\nif sep is None:\r\n sep = \"\\t\"\r\nbuf = StringIO()\r\n\r\n# clipboard_set (pyperclip) expects unicode\r\nobj.to_csv(buf, sep=sep, encoding=\"utf-8\", **kwargs)\r\ntext = buf.getvalue()\r\n\r... |
2,124,321,199 | 57,302 | DEPR: Enforce deprecation of previous implementation of DataFrame.stack | closed | 2024-02-08T04:09:49 | 2024-02-14T03:02:06 | 2024-02-14T02:14:57 | https://github.com/pandas-dev/pandas/pull/57302 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57302 | https://github.com/pandas-dev/pandas/pull/57302 | rhshadrach | 7 | - [ ] closes #xxxx (Replace xxxx with the GitHub issue number)
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/con... | [
"Reshaping",
"Clean"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"> We need to keep the `future_stack` argument in 3.0\r\n\r\nthat's unfortunate.",
"Also were you thinking of deprecating `dropna` and `sort` in this PR as well?",
"> Also were you thinking of deprecating `dropna` and `sort` in this PR as well?\r\n\r\nCurrently if you use `future_stack=True` we raise when dropn... |
2,124,144,972 | 57,301 | BUG: AssertionError calling df.shift(axis=1) on empty DataFrame | closed | 2024-02-08T00:26:34 | 2024-02-17T21:58:58 | 2024-02-17T21:58:58 | https://github.com/pandas-dev/pandas/issues/57301 | true | null | null | sfc-gh-joshi | 3 | ### Pandas version checks
- [X] I have checked that this issue has not already been reported.
- [X] I have confirmed this bug exists on the [latest version](https://pandas.pydata.org/docs/whatsnew/index.html) of pandas.
- [X] I have confirmed this bug exists on the [main branch](https://pandas.pydata.org/docs/dev/ge... | [
"Bug",
"Regression",
"Algos"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Thanks for finding and reporting this issue. \r\nIs anyone looking into this issue or can I investigate this issue..?",
"Go for it.",
"Closed by #57340"
] |
2,123,972,101 | 57,300 | CLN: remove from PeriodIndex.asfreq unnecessary raising ValueError for invalid period freq | closed | 2024-02-07T22:00:03 | 2024-02-08T09:02:55 | 2024-02-08T09:02:55 | https://github.com/pandas-dev/pandas/pull/57300 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57300 | https://github.com/pandas-dev/pandas/pull/57300 | natmokval | 1 | xref #56945
removed from `PeriodIndex.asfreq` unnecessary raising ValueError for invalid period freq. Now we raise this ValueError for invalid period freq in `to_offset`. | [
"Frequency",
"Clean"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"@MarcoGorelli, could you please take a look at this PR?"
] |
2,123,806,033 | 57,299 | ENH: Series.range() and DF.range() methods | closed | 2024-02-07T20:20:24 | 2024-02-07T20:32:32 | 2024-02-07T20:32:32 | https://github.com/pandas-dev/pandas/issues/57299 | true | null | null | DarthKitten2130 | 1 | ### Feature Type
- [X] Adding new functionality to pandas
- [ ] Changing existing functionality in pandas
- [ ] Removing existing functionality in pandas
### Problem Description
I was wondering why pandas never had a range function in its statistics methods. Of course you can use `df.max() - df.min()` ... | [
"Enhancement",
"Needs Triage"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Thanks for the request, but we've had similar requests in the past which were rejected since `max - min` is sufficient and not worth adding a separate API for this. I would recommend adding this method locally to your `pandas.DataFrame` if needed so closing"
] |
2,123,804,281 | 57,298 | ENH: `bool` upcast to `Int64` | open | 2024-02-07T20:19:15 | 2024-02-15T04:20:04 | null | https://github.com/pandas-dev/pandas/issues/57298 | true | null | null | VladimirFokow | 1 | ### Feature Type
- [ ] Adding new functionality to pandas
- [X] Changing existing functionality in pandas
- [ ] Removing existing functionality in pandas
### Problem Description
I wish I could upcast `bool` to `Int64`
### Feature Description
I have data which can be either `bool` or `NaN`.
So ... | [
"Enhancement",
"Needs Discussion",
"NA - MaskedArrays",
"PDEP6-related"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Thanks for the report. Perhaps a better alternative would be `out[0] = val if pd.isna(val) else int(val)`. This avoids (somewhat expensive) Series construction.\r\n\r\ncc @MarcoGorelli "
] |
2,123,744,639 | 57,297 | BUG: sort_index(1, ignore_index=True, ascending=False) | closed | 2024-02-07T19:40:44 | 2024-02-09T20:59:58 | 2024-02-09T20:59:11 | https://github.com/pandas-dev/pandas/pull/57297 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57297 | https://github.com/pandas-dev/pandas/pull/57297 | mroeschke | 1 | - [ ] closes #57293 (Replace xxxx with the GitHub issue number)
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/co... | [
"Bug"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"thx"
] |
2,123,677,876 | 57,296 | CLN: Remove pandas.value_counts, Index.format, is_interval, is_period | closed | 2024-02-07T19:00:04 | 2024-02-09T22:08:59 | 2024-02-09T22:07:53 | https://github.com/pandas-dev/pandas/pull/57296 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57296 | https://github.com/pandas-dev/pandas/pull/57296 | mroeschke | 1 | https://github.com/pandas-dev/pandas/pull/56038
https://github.com/pandas-dev/pandas/pull/55439
https://github.com/pandas-dev/pandas/pull/53493 | [
"Clean"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"thx @mroeschke "
] |
2,123,540,416 | 57,295 | BUG: Updated _pprint_seq to use enumerate instead of next | closed | 2024-02-07T17:35:52 | 2024-02-09T21:04:31 | 2024-02-09T21:04:26 | https://github.com/pandas-dev/pandas/pull/57295 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57295 | https://github.com/pandas-dev/pandas/pull/57295 | cliffckerr | 1 | This PR closes an edge-case [bug](https://github.com/pandas-dev/pandas/issues/16098) that has been around for almost 7 years.
To print a DataFrame, the function `_pprint_seq()` constructs a string representation of an iterable object (called `seq`) by creating an iterator over it, and truncating it if `len(seq) > ma... | [
"Bug",
"Output-Formatting"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"thx @cliffckerr "
] |
2,123,467,186 | 57,294 | Backport PR #57233 on branch 2.2.x (REGR: Fix to_numpy conversion for arrow ea with float dtype given) | closed | 2024-02-07T16:52:36 | 2024-02-07T18:02:07 | 2024-02-07T18:02:06 | https://github.com/pandas-dev/pandas/pull/57294 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57294 | https://github.com/pandas-dev/pandas/pull/57294 | meeseeksmachine | 0 | Backport PR #57233: REGR: Fix to_numpy conversion for arrow ea with float dtype given | [
"Arrow"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [] |
2,123,194,677 | 57,293 | BUG: `sort_index` not preserving `index` when `ascending=False` | closed | 2024-02-07T14:43:43 | 2024-02-09T20:59:12 | 2024-02-09T20:59:12 | https://github.com/pandas-dev/pandas/issues/57293 | true | null | null | galipremsagar | 2 | ### Pandas version checks
- [X] I have checked that this issue has not already been reported.
- [X] I have confirmed this bug exists on the [latest version](https://pandas.pydata.org/docs/whatsnew/index.html) of pandas.
- [ ] I have confirmed this bug exists on the [main branch](https://pandas.pydata.org/docs/dev/ge... | [
"Bug",
"Index"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"cc: @mroeschke ",
"~For clarity, `Out[6]:` and `Out[7]:` are incorrect, the resulting index should match `Out[8]`~\r\n\r\nNevermind, I realized `ignore_index=True` applies to the \"columns\" here"
] |
2,123,106,172 | 57,292 | Backport PR #56945 on branch 2.2.x (ENH: raise ValueError if invalid period freq pass to asfreq when the index of df is a PeriodIndex) | closed | 2024-02-07T14:00:55 | 2024-02-07T15:12:00 | 2024-02-07T15:12:00 | https://github.com/pandas-dev/pandas/pull/57292 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57292 | https://github.com/pandas-dev/pandas/pull/57292 | MarcoGorelli | 0 | (cherry picked from commit cb97ce6e496e7d1df76f06550c0fe8c4590ff3ce)
- [ ] closes #xxxx (Replace xxxx with the GitHub issue number)
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [ ] All [code ... | [
"Frequency"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [] |
2,122,736,573 | 57,291 | BUG: pd.merge has unexpected behaviour when joining on index / column | open | 2024-02-07T10:49:40 | 2025-03-24T00:49:11 | null | https://github.com/pandas-dev/pandas/issues/57291 | true | null | null | sledtester | 4 | ### Pandas version checks
- [X] I have checked that this issue has not already been reported.
- [X] I have confirmed this bug exists on the [latest version](https://pandas.pydata.org/docs/whatsnew/index.html) of pandas.
- [ ] I have confirmed this bug exists on the [main branch](https://pandas.pydata.org/docs/dev/ge... | [
"Bug",
"Reshaping"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"I am new to contributing to open source and I am not very experienced. But I believe these could be the possible solution.\r\n`pd.merge(df1,df2,how='left',left_index=True,right_index=True)`",
"take",
"take",
"Confirmed on main"
] |
2,122,411,829 | 57,290 | DOC: CoW User Guide - Previous behavior is current | closed | 2024-02-07T07:58:18 | 2024-03-16T17:25:17 | 2024-03-16T17:25:16 | https://github.com/pandas-dev/pandas/issues/57290 | true | null | null | VladimirFokow | 2 | ### Pandas version checks
- [X] I have checked that the issue still exists on the latest versions of the docs on `main` [here](https://pandas.pydata.org/docs/dev/)
### Location of the documentation
https://pandas.pydata.org/docs/dev/user_guide/copy_on_write.html#previous-behavior
https://github.com/pandas... | [
"Docs",
"Copy / view semantics"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Thx for the issue,\r\n\r\nI've just started the process of switching pandas to Copy-on-Write, the docs will need updating as well but it's on my todo list",
"updated, so closing here"
] |
2,122,338,714 | 57,289 | DOC: fix typo: "two solution" | closed | 2024-02-07T07:13:51 | 2024-02-07T18:05:21 | 2024-02-07T18:02:24 | https://github.com/pandas-dev/pandas/pull/57289 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57289 | https://github.com/pandas-dev/pandas/pull/57289 | VladimirFokow | 1 | > There are two potential solution to this:
fixed to:
> There are two potential solutions to this:
| [
"Docs"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Thanks @VladimirFokow "
] |
2,122,313,385 | 57,288 | DOC: fix PR02 errors in docstring for pandas.core.groupby.SeriesGroupBy.apply | closed | 2024-02-07T06:53:50 | 2024-02-08T22:21:23 | 2024-02-08T22:21:12 | https://github.com/pandas-dev/pandas/pull/57288 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57288 | https://github.com/pandas-dev/pandas/pull/57288 | jordan-d-murphy | 4 | All PR02 Errors resolved in the following cases:
1. scripts/validate_docstrings.py --format=actions --errors=PR02 pandas.core.groupby.SeriesGroupBy.apply
- [x] xref https://github.com/pandas-dev/pandas/issues/57111
- [x] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_... | [
"Docs"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"@mroeschke can you confirm the alignment looks correct now?",
"Yup, I just did. Checks should be running again. Thanks for letting me know! ",
"pre-commit.ci autofix",
"Nice thanks for the quick turnaround @jordan-d-murphy "
] |
2,122,254,715 | 57,287 | Fixed BUG: Using NamedTuples with .iloc fails #48188 | closed | 2024-02-07T06:03:15 | 2024-02-07T18:03:19 | 2024-02-07T18:03:18 | https://github.com/pandas-dev/pandas/pull/57287 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57287 | https://github.com/pandas-dev/pandas/pull/57287 | MkMayo | 3 | - [ ] closes #48188 (Replace xxxx with the GitHub issue number)
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/co... | [
"Bug",
"Indexing"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Thanks @MkMayo for the PR. \r\n\r\nIt appears there is already an open issue for fix this.",
"#57004",
"Thanks for the PR but as mentioned this is already being worked on in https://github.com/pandas-dev/pandas/pull/57004 so closing in favor of that PR. We can reopen this PR if that one becomes stale"
] |
2,122,248,241 | 57,286 | ENH: Add Cumulative Rolling Method for DataFrame | closed | 2024-02-07T05:57:01 | 2024-02-07T08:54:55 | 2024-02-07T08:54:55 | https://github.com/pandas-dev/pandas/issues/57286 | true | null | null | lanceyliao | 1 | ### Feature Type
- [X] Adding new functionality to pandas
- [ ] Changing existing functionality in pandas
- [ ] Removing existing functionality in pandas
### Problem Description
I wish I could use pandas to perform cumulative rolling operations on a DataFrame.
### Feature Description
Introduc... | [
"Enhancement",
"Needs Triage"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"result = df.expanding().sum()\r\nprint(result)"
] |
2,121,996,621 | 57,285 | TYP: misc return types | closed | 2024-02-07T01:45:34 | 2024-02-10T20:34:26 | 2024-02-07T04:55:26 | https://github.com/pandas-dev/pandas/pull/57285 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57285 | https://github.com/pandas-dev/pandas/pull/57285 | twoertwein | 1 | null | [
"Typing"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Thanks @twoertwein "
] |
2,121,809,128 | 57,284 | Added `pyarrow` extra for instructions on silencing the `DeprecationWarning` | closed | 2024-02-06T23:03:27 | 2024-02-22T19:00:15 | 2024-02-22T18:11:53 | https://github.com/pandas-dev/pandas/pull/57284 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57284 | https://github.com/pandas-dev/pandas/pull/57284 | jamesbraza | 3 | Changes requested in https://github.com/pandas-dev/pandas/issues/54466#issuecomment-1930675430 | [
"Dependencies",
"Warnings"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Sorry I missed this, but this was addressed in https://github.com/pandas-dev/pandas/pull/57551. Thanks for the start here but closing",
"Sound good @mroeschke . It would be nice to update the messages in the `DeprecationWarning` to mention this extra too, feel free to diff this PR with your PR to see what I had ... |
2,121,772,699 | 57,283 | Translate more banned import config to ruff | closed | 2024-02-06T22:27:24 | 2024-03-17T07:53:21 | 2024-02-13T17:04:00 | https://github.com/pandas-dev/pandas/pull/57283 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57283 | https://github.com/pandas-dev/pandas/pull/57283 | tqa236 | 1 | Translate some config in `unwanted-patterns-in-tests` to `ruff`. I think the main selling point of `ruff` here is just the ease of implementing new rules, like the currently unenabled `pytest.warns` one.
The major difference is that `unwanted-patterns-in-tests` is currently only enabled in `pandas/tests` while with ... | [
"Code Style"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Thanks @tqa236 "
] |
2,121,699,214 | 57,282 | Use ruff to enforce import alias | closed | 2024-02-06T21:31:14 | 2024-03-17T07:53:33 | 2024-03-05T00:49:52 | https://github.com/pandas-dev/pandas/pull/57282 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57282 | https://github.com/pandas-dev/pandas/pull/57282 | tqa236 | 3 | I replaced the hook `use-pd_array-in-core` with `ruff`'s [`unconventional-import-alias`](https://docs.astral.sh/ruff/rules/unconventional-import-alias/)
The `pre-commit` job will fail to show that the check works. It will pass after I enable `exclude: ^pandas/core/api\.py$`.
If this change is accepted, I can cont... | [
"Code Style"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Looks pretty good. Could you address the pre-commit failure?",
"@mroeschke I fixed the config and removed the old hook. `pre-commit` passes now. The failed pipelines seem unrelated to this PR.",
"Thanks @tqa236 "
] |
2,121,629,463 | 57,281 | ENH: show category[dtype] | closed | 2024-02-06T20:40:16 | 2024-02-07T15:22:49 | 2024-02-06T20:40:31 | https://github.com/pandas-dev/pandas/issues/57281 | true | null | null | VladimirFokow | 1 | ## (in process of writing it) please comment if it's a good / bad idea
### Feature Type
- [ ] Adding new functionality to pandas
- [X] Changing existing functionality in pandas
- [ ] Removing existing functionality in pandas
### Problem Description
Would it be good to also show the `Categorie`'s `dt... | [
"Enhancement",
"Needs Triage"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"currently in status of writing it, can reopen when ready;\r\n\r\n## please comment: is it interesting? Should I continue working on it? Is it a good / bad idea?"
] |
2,121,468,026 | 57,280 | DEPR: Positional arguments in Series.to_markdown/string | closed | 2024-02-06T18:53:15 | 2024-02-17T13:11:09 | 2024-02-17T13:11:09 | https://github.com/pandas-dev/pandas/issues/57280 | true | null | null | mroeschke | 1 | While most method were captured in https://github.com/pandas-dev/pandas/issues/54229, `Series.to_string` and `Series.to_markdown` were missed | [
"IO Data",
"Deprecate"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"take"
] |
2,121,451,412 | 57,279 | CLN: Make first argument in IO writers keyword only; remove gbq | closed | 2024-02-06T18:43:36 | 2024-02-07T04:50:00 | 2024-02-07T04:09:13 | https://github.com/pandas-dev/pandas/pull/57279 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57279 | https://github.com/pandas-dev/pandas/pull/57279 | mroeschke | 1 | xref https://github.com/pandas-dev/pandas/issues/54229, https://github.com/pandas-dev/pandas/pull/55868 | [
"IO Data"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Thanks @mroeschke "
] |
2,121,413,593 | 57,278 | Remove codecov CI output | closed | 2024-02-06T18:18:54 | 2024-02-06T20:11:27 | 2024-02-06T19:48:01 | https://github.com/pandas-dev/pandas/pull/57278 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57278 | https://github.com/pandas-dev/pandas/pull/57278 | WillAyd | 1 | null | [
"CI"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Thanks @WillAyd "
] |
2,120,655,410 | 57,277 | DOC: Wrong generalization about slice indexing | closed | 2024-02-06T12:25:29 | 2024-04-02T00:37:54 | 2024-04-02T00:37:54 | https://github.com/pandas-dev/pandas/issues/57277 | true | null | null | memeplex | 2 | ### Pandas version checks
- [X] I have checked that the issue still exists on the latest versions of the docs on `main` [here](https://pandas.pydata.org/docs/dev/)
### Location of the documentation
https://pandas.pydata.org/pandas-docs/version/2.0.2/user_guide/indexing.html#slicing-ranges
### Documentation problem... | [
"Docs",
"Indexing"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"> BTW, could someone give a rationale for this behavior?\r\n\r\nI guess the convoluted history that https://github.com/pandas-dev/pandas/issues/49612 tells explains it.\r\n\r\n1. Initially there was the intention to make all int-slice indexing label based but the deprecations weren't sufficient and at that point d... |
2,120,515,651 | 57,276 | BUG: BlockManager.references_same_values not working with object-dtype block that has reference to an Index | closed | 2024-02-06T11:07:09 | 2024-02-10T21:10:23 | 2024-02-10T21:10:23 | https://github.com/pandas-dev/pandas/issues/57276 | true | null | null | jorisvandenbossche | 1 | On main, the following snippet fails:
```python
df = pd.DataFrame({'A': ['a', 'b', 'c', 'd'], 'B': [1, 2, 3, 4], 'C': ['a', 'a', 'b', 'b']})
df = df.set_index("A")
key = df["C"]
df.groupby(key, observed=True)
```
with
```
File ~/scipy/pandas/pandas/core/internals/managers.py:342, in BaseBlockManager.refe... | [
"Bug",
"Copy / view semantics"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"> I don't yet fully understand why the list containment check results in that kind of error (I would expect it just does `==` checks on the individual weakref objects and then checks if any of them is True)\r\n\r\nAh, but that is because the weakref object equality defers to the referenced objects if they are stil... |
2,120,453,907 | 57,275 | DEPR: disallow parsing datetimes with mixed time zones unless `utc=True` | closed | 2024-02-06T10:35:39 | 2024-02-19T23:00:35 | 2024-02-19T23:00:35 | https://github.com/pandas-dev/pandas/pull/57275 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57275 | https://github.com/pandas-dev/pandas/pull/57275 | natmokval | 2 | xref #54014
enforced deprecation disallowing parsing datetimes with mixed time zones unless user passes `utc=True` to `to_datetime` | [
"Datetime",
"Deprecate"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"@MarcoGorelli, could you please take a look at this PR?",
"Thanks @natmokval "
] |
2,119,990,590 | 57,274 | DOC: Poor Documentation | closed | 2024-02-06T05:27:01 | 2024-02-06T05:28:33 | 2024-02-06T05:28:32 | https://github.com/pandas-dev/pandas/issues/57274 | true | null | null | Mechanicalbird | 1 | ### Pandas version checks
- [ ] I have checked that the issue still exists on the latest versions of the docs on `main` [here](https://pandas.pydata.org/docs/dev/)
### Location of the documentation
Please provide documentation how to run this library and a set of the commands needed for that.
you have very poor ... | [
"Docs",
"Needs Triage"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Please provide documentation how to run this library and a set of the commands needed for that.\r\n\r\nyou have very poor documentation, very simple please provide instruction to run an example. "
] |
2,119,921,571 | 57,273 | DOC: Add notice and example for `CategoricalDtype` with different ``categories_dtype`` | closed | 2024-02-06T04:07:32 | 2024-02-17T14:44:04 | 2024-02-17T12:25:57 | https://github.com/pandas-dev/pandas/pull/57273 | true | https://api.github.com/repos/pandas-dev/pandas/pulls/57273 | https://github.com/pandas-dev/pandas/pull/57273 | luke396 | 9 | - [x] closes #57259 (Replace xxxx with the GitHub issue number)
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/c... | [
"Docs",
"Categorical"
] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | [
"Thanks @luke396 !\r\n\r\nI was hoping that this part would be edited:\r\n\r\n```rst\r\nTwo instances of :class:`~pandas.api.types.CategoricalDtype` compare equal\r\nwhenever they have the same categories and order. When comparing two\r\nunordered categoricals, the order of the ``categories`` is not considered.\r\n... |
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