title stringlengths 1 185 | diff stringlengths 0 32.2M | body stringlengths 0 123k ⌀ | url stringlengths 57 58 | created_at stringlengths 20 20 | closed_at stringlengths 20 20 | merged_at stringlengths 20 20 ⌀ | updated_at stringlengths 20 20 |
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DEPR: Remove top level numpy/datetime/Sparse object imports | diff --git a/doc/source/whatsnew/v0.19.0.rst b/doc/source/whatsnew/v0.19.0.rst
index f2fdd23af1297..0c992cf3cc462 100644
--- a/doc/source/whatsnew/v0.19.0.rst
+++ b/doc/source/whatsnew/v0.19.0.rst
@@ -1245,10 +1245,9 @@ Previously, sparse data were ``float64`` dtype by default, even if all inputs we
As of v0.19.0, spa... | Added in https://github.com/pandas-dev/pandas/pull/30656, https://github.com/pandas-dev/pandas/pull/30489, https://github.com/pandas-dev/pandas/pull/30386
| https://api.github.com/repos/pandas-dev/pandas/pulls/49218 | 2022-10-20T22:34:31Z | 2022-10-21T20:27:43Z | 2022-10-21T20:27:43Z | 2022-10-21T20:27:47Z |
CLN: ArrowExtensionArray.take post pyarrow bump | diff --git a/pandas/core/arrays/arrow/array.py b/pandas/core/arrays/arrow/array.py
index f18664915d015..00977e018037d 100644
--- a/pandas/core/arrays/arrow/array.py
+++ b/pandas/core/arrays/arrow/array.py
@@ -666,12 +666,7 @@ def take(
result = self._data.take(indices_array)
if isna(fi... | null | https://api.github.com/repos/pandas-dev/pandas/pulls/49216 | 2022-10-20T21:34:57Z | 2022-10-21T20:03:44Z | null | 2022-10-21T20:03:47Z |
STYLE: fix some consider-using-enumerate pylint warnings | diff --git a/pandas/core/array_algos/take.py b/pandas/core/array_algos/take.py
index 19c19c66a7256..8dc855bd25f78 100644
--- a/pandas/core/array_algos/take.py
+++ b/pandas/core/array_algos/take.py
@@ -549,13 +549,9 @@ def _take_2d_multi_object(
out[row_mask, :] = fill_value
if col_needs:
... | Related to https://github.com/pandas-dev/pandas/issues/48855
- [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/contr... | https://api.github.com/repos/pandas-dev/pandas/pulls/49214 | 2022-10-20T18:16:01Z | 2022-10-21T17:15:54Z | 2022-10-21T17:15:54Z | 2022-10-29T20:19:32Z |
STYLE fix: pylint "consider-using-in" warning | diff --git a/pandas/core/computation/pytables.py b/pandas/core/computation/pytables.py
index f0f3e7f19db50..043f05ca0a38f 100644
--- a/pandas/core/computation/pytables.py
+++ b/pandas/core/computation/pytables.py
@@ -211,7 +211,7 @@ def stringify(value):
kind = ensure_decoded(self.kind)
meta = ensur... | - [x] Refers to one of the issues in https://github.com/pandas-dev/pandas/issues/48855
- [x] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html)
I have enabled "consider-using-in" in pylint and fixed the parts in the code corresponding to it. Let me know if ... | https://api.github.com/repos/pandas-dev/pandas/pulls/49213 | 2022-10-20T16:52:30Z | 2022-10-21T13:52:09Z | 2022-10-21T13:52:09Z | 2022-10-21T13:52:09Z |
Style concats | diff --git a/doc/source/whatsnew/v1.5.3.rst b/doc/source/whatsnew/v1.5.3.rst
index b6c1c857717c7..e6e81b1ea0f8d 100644
--- a/doc/source/whatsnew/v1.5.3.rst
+++ b/doc/source/whatsnew/v1.5.3.rst
@@ -25,6 +25,7 @@ Fixed regressions
Bug fixes
~~~~~~~~~
- Bug in :meth:`.Styler.to_excel` leading to error when unrecognized... | - [x] closes #49207
- [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]... | https://api.github.com/repos/pandas-dev/pandas/pulls/49212 | 2022-10-20T16:21:34Z | 2022-12-12T07:23:03Z | 2022-12-12T07:23:03Z | 2022-12-12T20:15:45Z |
Backport PR #48220: WEB: Use mambaforge for the getting started installation instructions? | diff --git a/doc/source/development/contributing_codebase.rst b/doc/source/development/contributing_codebase.rst
index 95803b5be76c3..26692057f3e23 100644
--- a/doc/source/development/contributing_codebase.rst
+++ b/doc/source/development/contributing_codebase.rst
@@ -75,6 +75,11 @@ If you want to run checks on all rec... | - [ ] 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... | https://api.github.com/repos/pandas-dev/pandas/pulls/49211 | 2022-10-20T15:58:38Z | 2022-10-21T17:50:30Z | 2022-10-21T17:50:30Z | 2022-10-21T17:50:30Z |
Backport PR #49205 on branch 1.5.x (Removed gitter from contributing_environment.rst) | diff --git a/doc/source/development/community.rst b/doc/source/development/community.rst
index 8046090c36e6f..59689a2cf51d1 100644
--- a/doc/source/development/community.rst
+++ b/doc/source/development/community.rst
@@ -100,6 +100,8 @@ The pandas mailing list `pandas-dev@python.org <mailto://pandas-dev@python
convers... | Backport PR #49205: Removed gitter from contributing_environment.rst | https://api.github.com/repos/pandas-dev/pandas/pulls/49210 | 2022-10-20T15:51:38Z | 2022-10-20T17:28:23Z | 2022-10-20T17:28:23Z | 2022-10-20T17:28:24Z |
Backport PR #49204 on branch 1.5.x (Removed gitter from contributing.rst) | diff --git a/doc/source/development/contributing.rst b/doc/source/development/contributing.rst
index e76197e302ca4..faa3d29a628f9 100644
--- a/doc/source/development/contributing.rst
+++ b/doc/source/development/contributing.rst
@@ -45,8 +45,13 @@ assigned issues, since people may not be working in them anymore. If you... | Backport PR #49204: Removed gitter from contributing.rst | https://api.github.com/repos/pandas-dev/pandas/pulls/49209 | 2022-10-20T15:51:31Z | 2022-10-20T17:56:38Z | 2022-10-20T17:56:38Z | 2022-10-20T17:56:39Z |
DEPR: remove Index.get_value | diff --git a/doc/redirects.csv b/doc/redirects.csv
index fda09d7644a49..6a79ed5958089 100644
--- a/doc/redirects.csv
+++ b/doc/redirects.csv
@@ -662,7 +662,6 @@ generated/pandas.Index.get_indexer_non_unique,../reference/api/pandas.Index.get_
generated/pandas.Index.get_level_values,../reference/api/pandas.Index.get_lev... | - [ ] 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... | https://api.github.com/repos/pandas-dev/pandas/pulls/49208 | 2022-10-20T15:15:08Z | 2022-10-20T20:04:12Z | 2022-10-20T20:04:12Z | 2022-10-20T20:21:39Z |
Removed gitter from contributing_environment.rst | diff --git a/doc/source/development/community.rst b/doc/source/development/community.rst
index 8046090c36e6f..59689a2cf51d1 100644
--- a/doc/source/development/community.rst
+++ b/doc/source/development/community.rst
@@ -100,6 +100,8 @@ The pandas mailing list `pandas-dev@python.org <mailto://pandas-dev@python
convers... | Replaced gitter with the contributor community slack and linked to community.rst, for the instruction to join the slack
| https://api.github.com/repos/pandas-dev/pandas/pulls/49205 | 2022-10-20T12:36:28Z | 2022-10-20T15:17:16Z | 2022-10-20T15:17:16Z | 2022-10-20T16:03:15Z |
Removed gitter from contributing.rst | diff --git a/doc/source/development/contributing.rst b/doc/source/development/contributing.rst
index fe4cb005248f3..6ed8dee044d1f 100644
--- a/doc/source/development/contributing.rst
+++ b/doc/source/development/contributing.rst
@@ -45,8 +45,13 @@ assigned issues, since people may not be working in them anymore. If you... | Replaced gitter and user mailing list with text about the contributor community
| https://api.github.com/repos/pandas-dev/pandas/pulls/49204 | 2022-10-20T11:34:10Z | 2022-10-20T15:18:43Z | 2022-10-20T15:18:43Z | 2022-10-20T16:03:17Z |
Vendored klib quadatric probing | diff --git a/pandas/_libs/src/klib/khash.h b/pandas/_libs/src/klib/khash.h
index e17d82d51f0fb..6bc560c5ce576 100644
--- a/pandas/_libs/src/klib/khash.h
+++ b/pandas/_libs/src/klib/khash.h
@@ -47,6 +47,16 @@ int main() {
*/
/*
+ 2013-05-02 (0.2.8):
+ * Use quadratic probing. When the capacity is power of 2, steppi... | Changes vendored from https://github.com/attractivechaos/klib/commit/0afbad198cfcf6db0aa03356f1ac69d9137b4c53
Hashing benchmarks:
```sh
asv continuous -f 1.1 -E virtualenv upstream/main HEAD -b ^indexing
before after ratio
[aa051b8f] [f60d0c3b]
<main> <quad... | https://api.github.com/repos/pandas-dev/pandas/pulls/49197 | 2022-10-20T05:13:30Z | 2022-10-26T17:58:09Z | 2022-10-26T17:58:09Z | 2022-11-22T21:34:31Z |
DEPR: enforce try_cast argument deprecation in mask/where | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 30acc117c237a..aa956e5441c2d 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -145,6 +145,7 @@ Deprecations
Removal of prior version deprecations/changes
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
... | Deprecation introduced in #38836. | https://api.github.com/repos/pandas-dev/pandas/pulls/49193 | 2022-10-20T03:26:52Z | 2022-10-20T08:28:55Z | 2022-10-20T08:28:55Z | 2022-10-26T10:18:19Z |
PERF: Avoid call to list in isin | diff --git a/pandas/core/algorithms.py b/pandas/core/algorithms.py
index d6cc9cf1b9bac..1988753de3d01 100644
--- a/pandas/core/algorithms.py
+++ b/pandas/core/algorithms.py
@@ -462,13 +462,13 @@ def isin(comps: AnyArrayLike, values: AnyArrayLike) -> npt.NDArray[np.bool_]:
)
if not isinstance(values, (AB... | - [ ] 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... | https://api.github.com/repos/pandas-dev/pandas/pulls/49192 | 2022-10-20T03:10:55Z | 2022-10-20T08:12:58Z | 2022-10-20T08:12:58Z | 2022-10-20T10:41:08Z |
TYP: fix most pylint unpacking-non-sequence errors | diff --git a/pandas/core/indexes/base.py b/pandas/core/indexes/base.py
index cde221c77fe9b..fe26de8e9e6ca 100644
--- a/pandas/core/indexes/base.py
+++ b/pandas/core/indexes/base.py
@@ -4640,7 +4640,7 @@ def join(
return_indexers: Literal[True],
sort: bool = ...,
) -> tuple[Index, npt.NDArray[np.i... | - Related to https://github.com/pandas-dev/pandas/issues/48855
- [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/con... | https://api.github.com/repos/pandas-dev/pandas/pulls/49187 | 2022-10-19T16:56:08Z | 2022-10-20T00:24:54Z | null | 2022-10-20T00:24:54Z |
ENH: Add sheet name to error message when reading Excel | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 9d654439273a6..56b4e8ae851eb 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -323,6 +323,7 @@ MultiIndex
I/O
^^^
- Bug in :func:`read_sas` caused fragmentation of :class:`DataFrame` and raised :clas... | - [X] Closes #48706
- [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]... | https://api.github.com/repos/pandas-dev/pandas/pulls/49186 | 2022-10-19T16:47:41Z | 2022-10-24T21:43:40Z | 2022-10-24T21:43:40Z | 2022-10-25T12:35:29Z |
BUG: pandas.to_datetime() does not respect exact format string with ISO8601 | diff --git a/doc/source/user_guide/basics.rst b/doc/source/user_guide/basics.rst
index a34d4891b9d77..92fae28d3bdb3 100644
--- a/doc/source/user_guide/basics.rst
+++ b/doc/source/user_guide/basics.rst
@@ -2313,6 +2313,7 @@ useful if you are reading in data which is mostly of the desired dtype (e.g. num
non-conforming ... | - [ ] closes #12649 (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... | https://api.github.com/repos/pandas-dev/pandas/pulls/49185 | 2022-10-19T16:18:27Z | 2022-10-21T10:19:21Z | null | 2022-10-21T10:19:22Z |
Backport PR #49179 on branch 1.5.x (DOC: Adding whatsnew for 1.5.2 and clean up of whatsnew for 1.5.0 and 1.5.1) | diff --git a/doc/source/whatsnew/index.rst b/doc/source/whatsnew/index.rst
index f9f96f02e7224..1050951ba1b5a 100644
--- a/doc/source/whatsnew/index.rst
+++ b/doc/source/whatsnew/index.rst
@@ -16,6 +16,7 @@ Version 1.5
.. toctree::
:maxdepth: 2
+ v1.5.2
v1.5.1
v1.5.0
diff --git a/doc/source/whatsnew/... | Backport PR #49179: DOC: Adding whatsnew for 1.5.2 and clean up of whatsnew for 1.5.0 and 1.5.1 | https://api.github.com/repos/pandas-dev/pandas/pulls/49184 | 2022-10-19T14:44:57Z | 2022-10-19T17:12:18Z | 2022-10-19T17:12:18Z | 2022-10-19T17:12:18Z |
BUG: CSV C engine raises an error on single line CSV with no header w… | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 5e8677e2ae7a6..742b759c6b14f 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -252,6 +252,7 @@ MultiIndex
I/O
^^^
- Bug in :func:`read_sas` caused fragmentation of :class:`DataFrame` and raised :clas... | …hen passing extra names (#47566)
* Expect the provided number of columns when the names property is set
* Add tests to demonstrate handling of files with a single row with fewer columns.
- [x] closes #47566 (Replace xxxx with the GitHub issue number)
- [x] [Tests added and passed](https://pandas.pydata.org/p... | https://api.github.com/repos/pandas-dev/pandas/pulls/49182 | 2022-10-19T13:07:36Z | 2022-10-19T21:12:22Z | 2022-10-19T21:12:22Z | 2022-10-19T21:12:53Z |
Help Pint-Pandas pass tests when HAS_UNCERTAINTIES is enabled | diff --git a/pandas/core/indexing.py b/pandas/core/indexing.py
index 913aa2e5b0e18..53f28c1ccc813 100644
--- a/pandas/core/indexing.py
+++ b/pandas/core/indexing.py
@@ -1825,7 +1825,7 @@ def _setitem_with_indexer_split_path(self, indexer, value, name: str):
# we need an iterable, with a ndim of at least 1
... | The Pint-Pandas testsuite relies on the Pandas test suite. In the process of enabling support for uncertainties in Pint-Pandas, I discovered places where the base Pandas test suite needs to follow along. I will extract the interesting test cases that triggered the need for these patches.
Signed-off-by: MichaelTiem... | https://api.github.com/repos/pandas-dev/pandas/pulls/49181 | 2022-10-19T12:12:50Z | 2022-10-19T12:53:23Z | null | 2023-07-29T16:12:31Z |
Updated Cheatsheet with some extra functions added | diff --git a/Pandas_CheatSheet.pdf b/Pandas_CheatSheet.pdf
new file mode 100644
index 0000000000000..84d78d90d400b
Binary files /dev/null and b/Pandas_CheatSheet.pdf differ
| -Added a new page
- Added new functions related to IO tools, Data transform and Visualization.
- -Also applied some new functions like df.isin, df.sample, etc.
[Pandas_CheatSheet (1).pdf](https://github.com/pandas-dev/pandas/files/9836279/Pandas_CheatSheet.1.pdf)
| https://api.github.com/repos/pandas-dev/pandas/pulls/49180 | 2022-10-19T11:12:03Z | 2022-10-21T07:06:43Z | null | 2022-10-21T07:06:43Z |
DOC: Adding whatsnew for 1.5.2 and clean up of whatsnew for 1.5.0 and 1.5.1 | diff --git a/doc/source/whatsnew/index.rst b/doc/source/whatsnew/index.rst
index 352c7ec745067..8996bf8ba7de7 100644
--- a/doc/source/whatsnew/index.rst
+++ b/doc/source/whatsnew/index.rst
@@ -24,6 +24,7 @@ Version 1.5
.. toctree::
:maxdepth: 2
+ v1.5.2
v1.5.1
v1.5.0
diff --git a/doc/source/whatsnew/... | null | https://api.github.com/repos/pandas-dev/pandas/pulls/49179 | 2022-10-19T11:09:04Z | 2022-10-19T14:44:21Z | 2022-10-19T14:44:21Z | 2022-10-19T14:44:21Z |
PERF: pd.concat EA-backed indexes and sort=True | diff --git a/asv_bench/benchmarks/join_merge.py b/asv_bench/benchmarks/join_merge.py
index 7a25f77da1c82..2309347ac96d8 100644
--- a/asv_bench/benchmarks/join_merge.py
+++ b/asv_bench/benchmarks/join_merge.py
@@ -97,13 +97,13 @@ class ConcatIndexDtype:
params = (
["datetime64[ns]", "int64", "Int64", "st... | - [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] Added [type annotati... | https://api.github.com/repos/pandas-dev/pandas/pulls/49178 | 2022-10-19T02:03:54Z | 2022-10-22T00:39:57Z | 2022-10-22T00:39:57Z | 2022-10-26T10:18:01Z |
PERF: ArrowExtensionArray.factorize | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 5e8677e2ae7a6..b17273c439975 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -159,6 +159,7 @@ Performance improvements
- Performance improvement in :meth:`DataFrame.loc` and :meth:`Series.loc` for tup... | - [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] Added an entry in th... | https://api.github.com/repos/pandas-dev/pandas/pulls/49177 | 2022-10-18T23:49:51Z | 2022-10-19T04:42:40Z | 2022-10-19T04:42:40Z | 2022-10-19T04:42:43Z |
API: stop special-casing dt64/td64 in .unique | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 80c8ad9a8b2eb..f885f0cdfe3df 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -128,6 +128,7 @@ Other API changes
- Passing a ``np.datetime64`` object with non-nanosecond resolution to :class:`Timestamp... | - [ ] 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... | https://api.github.com/repos/pandas-dev/pandas/pulls/49176 | 2022-10-18T23:39:36Z | 2022-10-20T16:59:51Z | 2022-10-20T16:59:51Z | 2022-10-20T17:00:52Z |
TST: ArrowExtensionArray with string and binary types | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 80c8ad9a8b2eb..e7a6e873baec1 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -219,7 +219,7 @@ Conversion
- Bug in :meth:`DataFrame.eval` incorrectly raising an ``AttributeError`` when there are negati... | - [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).
| https://api.github.com/repos/pandas-dev/pandas/pulls/49172 | 2022-10-18T18:55:15Z | 2022-10-19T21:13:39Z | 2022-10-19T21:13:39Z | 2022-10-19T23:00:58Z |
BUG: Fix rebase snafu | diff --git a/pandas/core/arrays/datetimes.py b/pandas/core/arrays/datetimes.py
index 403850b2e708e..ca0a745c180e9 100644
--- a/pandas/core/arrays/datetimes.py
+++ b/pandas/core/arrays/datetimes.py
@@ -2147,7 +2147,7 @@ def _sequence_to_dt64ns(
# TODO: if tz is UTC, are there situations where we *don't* wan... | - [ ] 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... | https://api.github.com/repos/pandas-dev/pandas/pulls/49171 | 2022-10-18T18:44:37Z | 2022-10-18T18:50:30Z | 2022-10-18T18:50:30Z | 2022-10-18T18:56:49Z |
API: stop silent conversion of object-Index to DatetimeIndex | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 8ee2baf0768ec..5e8677e2ae7a6 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -127,6 +127,8 @@ Other API changes
- Passing ``dtype`` of "timedelta64[s]", "timedelta64[ms]", or "timedelta64[us]" to :cla... | - [x] closes #39307 (Replace xxxx with the GitHub issue number)
- [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/co... | https://api.github.com/repos/pandas-dev/pandas/pulls/49169 | 2022-10-18T16:52:29Z | 2022-10-18T21:46:35Z | 2022-10-18T21:46:35Z | 2022-10-18T22:05:03Z |
adding closed and dtype parameters in timedeltasIndex docs | diff --git a/pandas/core/indexes/timedeltas.py b/pandas/core/indexes/timedeltas.py
index 113f76a35e13f..6d63b28363080 100644
--- a/pandas/core/indexes/timedeltas.py
+++ b/pandas/core/indexes/timedeltas.py
@@ -64,6 +64,12 @@ class TimedeltaIndex(DatetimeTimedeltaMixin):
Make a copy of input ndarray.
name :... | - [ ] 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... | https://api.github.com/repos/pandas-dev/pandas/pulls/49168 | 2022-10-18T16:48:38Z | 2022-10-18T18:09:55Z | null | 2022-10-18T18:09:55Z |
DOC: add closed and dtype in TimedeltaIndex parameters | diff --git a/pandas/core/indexes/timedeltas.py b/pandas/core/indexes/timedeltas.py
index 113f76a35e13f..5f83e95735905 100644
--- a/pandas/core/indexes/timedeltas.py
+++ b/pandas/core/indexes/timedeltas.py
@@ -60,6 +60,11 @@ class TimedeltaIndex(DatetimeTimedeltaMixin):
One of pandas date offset strings or corr... | - [x] closes #49153
- [x] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#pre-commit).
| https://api.github.com/repos/pandas-dev/pandas/pulls/49167 | 2022-10-18T13:51:58Z | 2022-12-17T19:35:01Z | null | 2022-12-17T19:35:01Z |
Backport PR #49162 on branch 1.5.x (PERF: Fix performance regression for isin with mismatching dtypes) | diff --git a/doc/source/whatsnew/v1.5.1.rst b/doc/source/whatsnew/v1.5.1.rst
index d3a804ff9f400..b9477908c6ad9 100644
--- a/doc/source/whatsnew/v1.5.1.rst
+++ b/doc/source/whatsnew/v1.5.1.rst
@@ -86,6 +86,7 @@ Fixed regressions
- Fixed Regression in :meth:`DataFrameGroupBy.apply` when user defined function is called ... | Backport PR #49162: PERF: Fix performance regression for isin with mismatching dtypes | https://api.github.com/repos/pandas-dev/pandas/pulls/49165 | 2022-10-18T07:20:47Z | 2022-10-18T09:15:43Z | 2022-10-18T09:15:43Z | 2022-10-18T09:15:43Z |
PERF: Fix performance regression for isin with mismatching dtypes | diff --git a/doc/source/whatsnew/v1.5.1.rst b/doc/source/whatsnew/v1.5.1.rst
index d3a804ff9f400..b9477908c6ad9 100644
--- a/doc/source/whatsnew/v1.5.1.rst
+++ b/doc/source/whatsnew/v1.5.1.rst
@@ -86,6 +86,7 @@ Fixed regressions
- Fixed Regression in :meth:`DataFrameGroupBy.apply` when user defined function is called ... | - [ ] 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... | https://api.github.com/repos/pandas-dev/pandas/pulls/49162 | 2022-10-17T23:19:39Z | 2022-10-18T07:20:16Z | 2022-10-18T07:20:16Z | 2022-11-22T01:42:21Z |
BUG: loc casting to object for multi block case when setting with list indexer | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 3c600e8e747ad..a6c6afb9734c9 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -220,6 +220,7 @@ Interval
Indexing
^^^^^^^^
- Bug in :meth:`DataFrame.reindex` filling with wrong values when indexing co... | - [x] closes #49159 (Replace xxxx with the GitHub issue number)
- [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/co... | https://api.github.com/repos/pandas-dev/pandas/pulls/49161 | 2022-10-17T22:07:25Z | 2022-10-19T16:17:11Z | 2022-10-19T16:17:11Z | 2022-10-20T08:46:08Z |
Replace pylint message types with explicit message names | diff --git a/pyproject.toml b/pyproject.toml
index d92d7b086def2..b8568f1839f42 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -58,9 +58,6 @@ exclude = '''
[tool.pylint.messages_control]
max-line-length = 88
disable = [
- "C",
- "R",
- "W",
"abstract-class-instantiated",
"access-member-before-definitio... | - [ ] Updates #48855
- Replaces "C", "R", and "W" message types with explicit message names to be disabled.
- Groups messages by type | https://api.github.com/repos/pandas-dev/pandas/pulls/49160 | 2022-10-17T21:25:44Z | 2022-10-19T10:59:57Z | 2022-10-19T10:59:57Z | 2022-10-19T10:59:57Z |
BLD: Python changes to make meson build work | diff --git a/pandas/__init__.py b/pandas/__init__.py
index 5016bde000c3b..8ca970b2d28de 100644
--- a/pandas/__init__.py
+++ b/pandas/__init__.py
@@ -176,12 +176,18 @@
from pandas.util._tester import test
# use the closest tagged version if possible
-from pandas._version import get_versions
+_built_with_meson = Fals... | - [ ] 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... | https://api.github.com/repos/pandas-dev/pandas/pulls/49158 | 2022-10-17T20:20:29Z | 2022-10-23T12:19:19Z | null | 2023-01-23T01:01:10Z |
TST/CLN: Use fixtures instead of setup_method in tests/indexing | diff --git a/pandas/tests/indexing/common.py b/pandas/tests/indexing/common.py
index ea9f2584196d3..2af76f69a4300 100644
--- a/pandas/tests/indexing/common.py
+++ b/pandas/tests/indexing/common.py
@@ -1,190 +1,40 @@
""" common utilities """
-import itertools
+from __future__ import annotations
-import numpy as np
-
... | - [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).
| https://api.github.com/repos/pandas-dev/pandas/pulls/49157 | 2022-10-17T19:16:20Z | 2022-10-22T01:04:35Z | 2022-10-22T01:04:35Z | 2022-10-24T17:21:09Z |
API: Change Series/DataFrame.other default to no_default instead of np.nan | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 3e376d15a5a87..dc29010efada8 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -126,7 +126,7 @@ Other API changes
- Passing data with dtype of "timedelta64[s]", "timedelta64[ms]", or "timedelta64[us]" t... | - [x] closes #49111 (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
- [x] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/co... | https://api.github.com/repos/pandas-dev/pandas/pulls/49156 | 2022-10-17T19:12:34Z | 2022-10-18T09:22:40Z | 2022-10-18T09:22:40Z | 2022-10-18T16:38:58Z |
BUG: NA with binary operation with bytes | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 2469b8191c175..16271be2e24e9 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -230,6 +230,7 @@ Missing
^^^^^^^
- Bug in :meth:`Index.equals` raising ``TypeError`` when :class:`Index` consists of tuple... | - [x] closes #49108 (Replace xxxx with the GitHub issue number)
- [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/co... | https://api.github.com/repos/pandas-dev/pandas/pulls/49155 | 2022-10-17T18:42:17Z | 2022-10-17T20:52:00Z | 2022-10-17T20:52:00Z | 2022-10-17T20:54:36Z |
TST/CLN: Ensure sqlite memory connections are closed | diff --git a/pandas/tests/io/test_sql.py b/pandas/tests/io/test_sql.py
index 0594afda252d4..9adada8afb2c2 100644
--- a/pandas/tests/io/test_sql.py
+++ b/pandas/tests/io/test_sql.py
@@ -18,6 +18,7 @@
"""
from __future__ import annotations
+import contextlib
from contextlib import closing
import csv
from datetime ... | - [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).
| https://api.github.com/repos/pandas-dev/pandas/pulls/49154 | 2022-10-17T18:10:06Z | 2022-10-17T21:46:48Z | 2022-10-17T21:46:48Z | 2022-10-17T21:46:51Z |
TST/CLN: Use monkeypatch fixture instead of setup_method | diff --git a/pandas/tests/config/test_config.py b/pandas/tests/config/test_config.py
index 85a3d6f89aa72..005fd902afc0e 100644
--- a/pandas/tests/config/test_config.py
+++ b/pandas/tests/config/test_config.py
@@ -9,31 +9,20 @@
class TestConfig:
- @classmethod
- def setup_class(cls):
- from copy import... | - [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).
| https://api.github.com/repos/pandas-dev/pandas/pulls/49152 | 2022-10-17T17:48:20Z | 2022-10-17T21:40:11Z | 2022-10-17T21:40:11Z | 2022-10-17T21:46:22Z |
Backport PR #49140 on branch 1.5.x (Revert "PERF: faster corrwith method for pearson and spearman correlation when other is a Series and axis = 0 (column-wise) (#46174)") | diff --git a/doc/source/whatsnew/v1.5.1.rst b/doc/source/whatsnew/v1.5.1.rst
index 4518c6f544e48..d3a804ff9f400 100644
--- a/doc/source/whatsnew/v1.5.1.rst
+++ b/doc/source/whatsnew/v1.5.1.rst
@@ -88,6 +88,7 @@ Fixed regressions
- Fixed regression in :meth:`Series.groupby` and :meth:`DataFrame.groupby` when the groupe... | Backport PR #49140: Revert "PERF: faster corrwith method for pearson and spearman correlation when other is a Series and axis = 0 (column-wise) (#46174)" | https://api.github.com/repos/pandas-dev/pandas/pulls/49151 | 2022-10-17T15:52:57Z | 2022-10-17T19:58:52Z | 2022-10-17T19:58:52Z | 2022-10-17T19:58:53Z |
DOC Replace gitter badge with one for slack | diff --git a/README.md b/README.md
index 224f184bb7da1..69f2395920c66 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@
[](https://codecov.io/gh/pandas-dev/pandas)
[ 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).
- [ ]... | https://api.github.com/repos/pandas-dev/pandas/pulls/49149 | 2022-10-17T12:56:10Z | 2022-10-17T17:38:07Z | 2022-10-17T17:38:07Z | 2022-10-30T13:01:12Z |
CLN use pd.Timestamp for single element in converter | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 2469b8191c175..c828be47a795e 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -256,7 +256,7 @@ Period
Plotting
^^^^^^^^
--
+- ``ax.set_xlim`` was sometimes raising ``UserWarning`` which users couldn... | Only a single element is being parsed, and there's no way for a user to pass any options (like `dayfirst`) through `ax.set_xlim`, so might as well use `pd.Timestamp`.
Otherwise with https://github.com/pandas-dev/pandas/pull/49024 users might get a warning they wouldn't be able to do anything about
Example of test... | https://api.github.com/repos/pandas-dev/pandas/pulls/49148 | 2022-10-17T11:21:40Z | 2022-10-18T09:23:59Z | 2022-10-18T09:23:59Z | 2022-10-18T09:24:07Z |
REGR: read_csv and nullable dtypes fails if dtype is specified | diff --git a/pandas/_libs/parsers.pyx b/pandas/_libs/parsers.pyx
index 00e53b7c7cdad..51294037f4cd7 100644
--- a/pandas/_libs/parsers.pyx
+++ b/pandas/_libs/parsers.pyx
@@ -1414,6 +1414,9 @@ def _maybe_upcast(arr, use_nullable_dtypes: bool = False):
-------
The casted array.
"""
+ if is_extension_arra... | - [x] closes #49146 (Replace xxxx with the GitHub issue number)
- [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/co... | https://api.github.com/repos/pandas-dev/pandas/pulls/49147 | 2022-10-17T11:19:01Z | 2022-10-17T16:12:08Z | 2022-10-17T16:12:08Z | 2022-10-17T20:26:00Z |
BUG: guess_datetime_format fails to read 13/2019 in dateutil==2.8.1 | diff --git a/ci/deps/actions-38-minimum_versions.yaml b/ci/deps/actions-38-minimum_versions.yaml
index fd23080c2ab04..d40f0cff21feb 100644
--- a/ci/deps/actions-38-minimum_versions.yaml
+++ b/ci/deps/actions-38-minimum_versions.yaml
@@ -16,7 +16,7 @@ dependencies:
- boto3
# required dependencies
- - python-dat... | - [ ] closes #49144 (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... | https://api.github.com/repos/pandas-dev/pandas/pulls/49145 | 2022-10-17T10:40:50Z | 2022-10-17T15:47:20Z | 2022-10-17T15:47:20Z | 2022-10-17T15:47:27Z |
Revert "PERF: faster corrwith method for pearson and spearman correlation when other is a Series and axis = 0 (column-wise) (#46174)" | diff --git a/doc/source/whatsnew/v1.5.1.rst b/doc/source/whatsnew/v1.5.1.rst
index 4518c6f544e48..d3a804ff9f400 100644
--- a/doc/source/whatsnew/v1.5.1.rst
+++ b/doc/source/whatsnew/v1.5.1.rst
@@ -88,6 +88,7 @@ Fixed regressions
- Fixed regression in :meth:`Series.groupby` and :meth:`DataFrame.groupby` when the groupe... | - [x] closes #48826 (Replace xxxx with the GitHub issue number)
- [x] closes #49141
- [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-do... | https://api.github.com/repos/pandas-dev/pandas/pulls/49140 | 2022-10-17T08:25:24Z | 2022-10-17T15:52:49Z | 2022-10-17T15:52:49Z | 2022-10-17T15:52:58Z |
Create panda.py | diff --git a/pandas/panda.py b/pandas/panda.py
new file mode 100644
index 0000000000000..e8c6f1e805443
--- /dev/null
+++ b/pandas/panda.py
@@ -0,0 +1,2 @@
+import pandas as pd
+
| - [x] closes #xxxx (Replace xxxx with the GitHub issue number)
- [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/con... | https://api.github.com/repos/pandas-dev/pandas/pulls/49139 | 2022-10-17T07:15:08Z | 2022-10-17T07:17:02Z | null | 2022-10-17T07:17:06Z |
Backport PR #49137 on branch 1.5.x (WEB/DOC: Fix typo in OVH name) | diff --git a/doc/_templates/pandas_footer.html b/doc/_templates/pandas_footer.html
index c24bce52e67e0..6d8caa4d6c741 100644
--- a/doc/_templates/pandas_footer.html
+++ b/doc/_templates/pandas_footer.html
@@ -1,3 +1,3 @@
<p class="copyright">
- © {{copyright}} pandas via <a href="https://numfocus.org">NumFOCUS,... | Backport PR #49137: WEB/DOC: Fix typo in OVH name | https://api.github.com/repos/pandas-dev/pandas/pulls/49138 | 2022-10-17T07:11:42Z | 2022-10-17T09:54:31Z | 2022-10-17T09:54:31Z | 2022-10-17T09:54:32Z |
WEB/DOC: Fix typo in OVH name | diff --git a/doc/_templates/pandas_footer.html b/doc/_templates/pandas_footer.html
index c24bce52e67e0..6d8caa4d6c741 100644
--- a/doc/_templates/pandas_footer.html
+++ b/doc/_templates/pandas_footer.html
@@ -1,3 +1,3 @@
<p class="copyright">
- © {{copyright}} pandas via <a href="https://numfocus.org">NumFOCUS,... | In #48557 and #48556, when adding the mention in the footer to OVH, I mistakenly used `OVH Cloud` instead of the name they use `OVHcloud`. Fixing it here. | https://api.github.com/repos/pandas-dev/pandas/pulls/49137 | 2022-10-17T02:59:43Z | 2022-10-17T07:11:10Z | 2022-10-17T07:11:10Z | 2022-10-17T07:11:24Z |
CLN: Replace _obj_with_exclusions with _select_obj for Series | diff --git a/pandas/core/groupby/generic.py b/pandas/core/groupby/generic.py
index 6296a79d13da9..7dbd0a609642e 100644
--- a/pandas/core/groupby/generic.py
+++ b/pandas/core/groupby/generic.py
@@ -181,7 +181,7 @@ def _wrap_agged_manager(self, mgr: Manager) -> Series:
return ser
def _get_data_to_aggregat... | Part of #46944
- [ ] 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/d... | https://api.github.com/repos/pandas-dev/pandas/pulls/49136 | 2022-10-17T02:55:50Z | 2022-10-17T09:55:43Z | 2022-10-17T09:55:43Z | 2022-10-17T16:42:18Z |
DOC: Add missing parameter to Timedelta.view | diff --git a/pandas/_libs/tslibs/timedeltas.pyi b/pandas/_libs/tslibs/timedeltas.pyi
index b40b08eb601a4..d514a295215cb 100644
--- a/pandas/_libs/tslibs/timedeltas.pyi
+++ b/pandas/_libs/tslibs/timedeltas.pyi
@@ -150,6 +150,7 @@ class Timedelta(timedelta):
def __hash__(self) -> int: ...
def isoformat(self) ->... | - [X] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#pre-commit).
- [X] Added [type annotations](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#type-hints) to new arguments/methods/functions.
- [X] Added an entry in the lates... | https://api.github.com/repos/pandas-dev/pandas/pulls/49135 | 2022-10-16T20:57:46Z | 2022-10-17T07:14:52Z | 2022-10-17T07:14:52Z | 2022-10-17T07:15:01Z |
DOC/BUG: Enforce that freq is required in Period.now | diff --git a/pandas/_libs/tslibs/period.pyx b/pandas/_libs/tslibs/period.pyx
index 774fd7f20fed6..a516565ff3f8d 100644
--- a/pandas/_libs/tslibs/period.pyx
+++ b/pandas/_libs/tslibs/period.pyx
@@ -2288,9 +2288,14 @@ cdef class _Period(PeriodMixin):
return bool(is_leapyear(self.year))
@classmethod
- d... | - [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] Added [type annotati... | https://api.github.com/repos/pandas-dev/pandas/pulls/49134 | 2022-10-16T20:53:50Z | 2022-10-17T20:14:28Z | 2022-10-17T20:14:28Z | 2022-10-17T20:14:35Z |
BUG: pd.offsets.MonthEnd() delevers wrong month | diff --git a/pandas/_libs/tslibs/offsets.pyx b/pandas/_libs/tslibs/offsets.pyx
index 8bdd3d6ac259e..7a16bdb15ab5d 100644
--- a/pandas/_libs/tslibs/offsets.pyx
+++ b/pandas/_libs/tslibs/offsets.pyx
@@ -2477,11 +2477,57 @@ cdef class MonthEnd(MonthOffset):
"""
DateOffset of one month end.
+ Parameters
+ ... | [DOC] - Added more examples and explanation regarding MonthEnd method.
- [ ] closes #48779
- [ ] [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/... | https://api.github.com/repos/pandas-dev/pandas/pulls/49133 | 2022-10-16T20:51:26Z | 2022-11-21T07:43:40Z | null | 2022-11-21T07:43:40Z |
BUG: groupby reorders categorical categories | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 6239ddf9442e7..9f120ff9c8ca1 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -243,7 +243,7 @@ Bug fixes
Categorical
^^^^^^^^^^^
- Bug in :meth:`Categorical.set_categories` losing dtype information (... | Ref: #48749
- [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] Added... | https://api.github.com/repos/pandas-dev/pandas/pulls/49131 | 2022-10-16T16:59:46Z | 2022-10-24T18:05:59Z | 2022-10-24T18:05:59Z | 2022-10-24T18:19:27Z |
PERF: pd.concat with EA-backed indexes | diff --git a/asv_bench/benchmarks/array.py b/asv_bench/benchmarks/array.py
index df9d171a70397..301fc9d405057 100644
--- a/asv_bench/benchmarks/array.py
+++ b/asv_bench/benchmarks/array.py
@@ -71,3 +71,6 @@ def time_setitem_list(self, multiple_chunks):
def time_setitem_slice(self, multiple_chunks):
self... | - [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] Added [type annotati... | https://api.github.com/repos/pandas-dev/pandas/pulls/49128 | 2022-10-16T13:27:33Z | 2022-10-17T23:22:17Z | 2022-10-17T23:22:17Z | 2022-10-26T10:18:28Z |
BUG: guess_datetime_format doesn't guess just year | diff --git a/pandas/_libs/tslibs/parsing.pyx b/pandas/_libs/tslibs/parsing.pyx
index e0fcc829ad326..5c93edfee79f2 100644
--- a/pandas/_libs/tslibs/parsing.pyx
+++ b/pandas/_libs/tslibs/parsing.pyx
@@ -1053,8 +1053,12 @@ def guess_datetime_format(dt_str: str, bint dayfirst=False) -> str | None:
found_at... | - [ ] closes #49126 (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... | https://api.github.com/repos/pandas-dev/pandas/pulls/49127 | 2022-10-16T08:38:59Z | 2022-10-16T12:53:12Z | 2022-10-16T12:53:12Z | 2022-10-16T12:53:12Z |
DOC: fix versionchanged blank line usage (#49117) | diff --git a/pandas/plotting/_core.py b/pandas/plotting/_core.py
index 5bfc8c6b5b371..e340ea31deef4 100644
--- a/pandas/plotting/_core.py
+++ b/pandas/plotting/_core.py
@@ -692,14 +692,17 @@ class PlotAccessor(PandasObject):
The matplotlib line style per column.
logx : bool or 'sym', default False
... | - [ ] closes #49117
- [ ] [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).
- [ ... | https://api.github.com/repos/pandas-dev/pandas/pulls/49125 | 2022-10-16T00:25:35Z | 2022-10-16T12:03:09Z | 2022-10-16T12:03:09Z | 2022-10-17T13:58:48Z |
BUG: setitem raising for rhs with midx columns and tuple indexer | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 508d5d8bc4cc1..6511922fbf7b4 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -216,6 +216,7 @@ Interval
Indexing
^^^^^^^^
- Bug in :meth:`DataFrame.reindex` filling with wrong values when indexing co... | - [x] closes #49121 (Replace xxxx with the GitHub issue number)
- [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/co... | https://api.github.com/repos/pandas-dev/pandas/pulls/49124 | 2022-10-15T21:56:57Z | 2022-10-17T16:18:31Z | 2022-10-17T16:18:31Z | 2022-10-17T20:26:34Z |
REF: reso->creso | diff --git a/pandas/_libs/index.pyx b/pandas/_libs/index.pyx
index cc0174f795ebe..f968e879498b2 100644
--- a/pandas/_libs/index.pyx
+++ b/pandas/_libs/index.pyx
@@ -490,11 +490,11 @@ cdef class ObjectEngine(IndexEngine):
cdef class DatetimeEngine(Int64Engine):
cdef:
- NPY_DATETIMEUNIT reso
+ NPY_D... | - [ ] 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... | https://api.github.com/repos/pandas-dev/pandas/pulls/49123 | 2022-10-15T21:38:36Z | 2022-10-16T12:01:31Z | 2022-10-16T12:01:31Z | 2022-10-16T14:37:37Z |
DOC: Fixed Issue: Typo of DataFrame.iat() in 10 minutes to panda | diff --git a/doc/source/user_guide/10min.rst b/doc/source/user_guide/10min.rst
index 06508e9af9660..6fc53fe09d791 100644
--- a/doc/source/user_guide/10min.rst
+++ b/doc/source/user_guide/10min.rst
@@ -233,7 +233,7 @@ For getting fast access to a scalar (equivalent to the prior method):
Selection by position
~~~~~~~~~... | - [X] closes #49057
Made single character change to fix description of Selection by Position to refer to `DataFrame.iat()` vs` DataFrame.at()` | https://api.github.com/repos/pandas-dev/pandas/pulls/49122 | 2022-10-15T21:31:40Z | 2022-10-16T11:59:45Z | 2022-10-16T11:59:45Z | 2022-10-16T11:59:51Z |
BUG: _guess_datetime_format_for_array doesn't guess if first element is '' or 'NaT' | diff --git a/pandas/_libs/tslib.pyi b/pandas/_libs/tslib.pyi
index 2212f8db8ea1e..8fec9ecf27f30 100644
--- a/pandas/_libs/tslib.pyi
+++ b/pandas/_libs/tslib.pyi
@@ -16,6 +16,7 @@ def array_with_unit_to_datetime(
unit: str,
errors: str = ...,
) -> tuple[np.ndarray, tzinfo | None]: ...
+def first_non_null(valu... | - [ ] closes #49119 (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... | https://api.github.com/repos/pandas-dev/pandas/pulls/49120 | 2022-10-15T20:52:21Z | 2022-10-16T12:05:26Z | 2022-10-16T12:05:26Z | 2022-10-16T12:05:32Z |
BUG: Return type discrepancy in USFederalHolidayCalendar | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 14b4df286d989..dfea3d450fa8a 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -353,7 +353,7 @@ Datetimelike
- Bug in :func:`to_datetime` was raising on invalid offsets with ``errors='coerce'`` and ``in... | - [x] closes #49075
- [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).
- [... | https://api.github.com/repos/pandas-dev/pandas/pulls/49118 | 2022-10-15T19:27:43Z | 2022-11-02T16:29:35Z | 2022-11-02T16:29:35Z | 2022-11-02T19:17:40Z |
BLD: Setup meson builds | diff --git a/.circleci/setup_env.sh b/.circleci/setup_env.sh
index 7d13e202e951e..e41650870bd70 100755
--- a/.circleci/setup_env.sh
+++ b/.circleci/setup_env.sh
@@ -54,10 +54,7 @@ if pip list | grep -q ^pandas; then
pip uninstall -y pandas || true
fi
-echo "Build extensions"
-python setup.py build_ext -q -j4
-
... | - [x] 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... | https://api.github.com/repos/pandas-dev/pandas/pulls/49115 | 2022-10-15T15:08:30Z | 2023-05-09T14:47:55Z | 2023-05-09T14:47:55Z | 2023-05-24T20:02:48Z |
BLD: Add meson build scripts | diff --git a/scripts/generate_pxi.py b/scripts/generate_pxi.py
new file mode 100644
index 0000000000000..3462b97aefcbf
--- /dev/null
+++ b/scripts/generate_pxi.py
@@ -0,0 +1,33 @@
+import argparse
+import os
+
+from Cython import Tempita
+
+
+def process_tempita(pxifile, outfile):
+ with open(pxifile) as f:
+ ... | - [ ] 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... | https://api.github.com/repos/pandas-dev/pandas/pulls/49114 | 2022-10-15T13:08:41Z | 2022-10-17T16:24:11Z | 2022-10-17T16:24:11Z | 2022-10-17T20:13:12Z |
Fix: Using at indexer reassign existing field error | diff --git a/pandas/core/indexing.py b/pandas/core/indexing.py
index 54cf8e12cfcf8..30c7abfee26a3 100644
--- a/pandas/core/indexing.py
+++ b/pandas/core/indexing.py
@@ -2426,22 +2426,25 @@ def _axes_are_unique(self) -> bool:
def __getitem__(self, key):
- if self.ndim == 2 and not self._axes_are_unique:
... | - [ ] closes #48224
- [ ] [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).
- [ ]... | https://api.github.com/repos/pandas-dev/pandas/pulls/49113 | 2022-10-15T11:37:54Z | 2022-10-15T13:34:42Z | null | 2022-10-15T13:34:42Z |
perf/minor performance improvement in `is_*_dtype` and `get_block_type` methods | diff --git a/asv_bench/benchmarks/dtypes.py b/asv_bench/benchmarks/dtypes.py
index 55f6be848aa13..e1aa5ea9599bc 100644
--- a/asv_bench/benchmarks/dtypes.py
+++ b/asv_bench/benchmarks/dtypes.py
@@ -9,6 +9,7 @@
is_extension_array_dtype,
pandas_dtype,
)
+from pandas.core.internals.blocks import get_block_type
... | Improvements:
* use of `classes` in `is_*_dtype` avoid duplicate calls and will use a slightly simpler codepath in `isinstance` when possible
* `get_block_type` has unnecessary assignment removed - benchmarks added
- [x] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_co... | https://api.github.com/repos/pandas-dev/pandas/pulls/49112 | 2022-10-15T10:15:56Z | 2022-12-17T19:34:40Z | null | 2022-12-17T19:34:40Z |
PERF: StringArray from np.str_ array | diff --git a/asv_bench/benchmarks/array.py b/asv_bench/benchmarks/array.py
index 301fc9d405057..cb949637ea745 100644
--- a/asv_bench/benchmarks/array.py
+++ b/asv_bench/benchmarks/array.py
@@ -44,6 +44,24 @@ def time_from_integer_array(self):
pd.array(self.values_integer, dtype="Int64")
+class StringArray:... | - [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] Added an entry in th... | https://api.github.com/repos/pandas-dev/pandas/pulls/49109 | 2022-10-15T00:50:36Z | 2022-10-18T18:13:44Z | 2022-10-18T18:13:44Z | 2022-10-26T10:18:26Z |
REF: _reso->_creso | diff --git a/pandas/_libs/index.pyx b/pandas/_libs/index.pyx
index 6aa93d9780913..cc0174f795ebe 100644
--- a/pandas/_libs/index.pyx
+++ b/pandas/_libs/index.pyx
@@ -502,7 +502,7 @@ cdef class DatetimeEngine(Int64Engine):
if scalar is NaT:
return NaT.value
elif isinstance(scalar, _Timestam... | - [ ] 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... | https://api.github.com/repos/pandas-dev/pandas/pulls/49107 | 2022-10-15T00:39:33Z | 2022-10-15T10:54:57Z | 2022-10-15T10:54:56Z | 2022-11-17T16:55:12Z |
ENH: date_range support reso keyword | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 4577d20a509ce..64f32dddf5b78 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -61,8 +61,10 @@ Other enhancements
- :class:`.CategoricalConversionWarning`, :class:`.InvalidComparison`, :class:`.InvalidV... | - [ ] 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... | https://api.github.com/repos/pandas-dev/pandas/pulls/49106 | 2022-10-14T23:34:42Z | 2022-11-18T23:32:15Z | 2022-11-18T23:32:15Z | 2022-11-18T23:40:38Z |
CLN/TST: Remove pandas_testing_mode | diff --git a/.github/workflows/ubuntu.yml b/.github/workflows/ubuntu.yml
index 260c857e608b3..0e966f05bbc28 100644
--- a/.github/workflows/ubuntu.yml
+++ b/.github/workflows/ubuntu.yml
@@ -77,7 +77,6 @@ jobs:
- name: "Numpy Dev"
env_file: actions-310-numpydev.yaml
pattern: "not slow... | Not immediately clear why we want to filter these (and hard to track down from the `git blame`), so removing to see if it's important.
| https://api.github.com/repos/pandas-dev/pandas/pulls/49105 | 2022-10-14T23:18:45Z | 2022-10-17T17:37:33Z | 2022-10-17T17:37:33Z | 2022-10-17T17:37:36Z |
BUG: Timestamp.__richcmp__(dt64_unsupported_reso) | diff --git a/pandas/_libs/tslibs/timestamps.pyx b/pandas/_libs/tslibs/timestamps.pyx
index c166edf35946c..1fba963496ba7 100644
--- a/pandas/_libs/tslibs/timestamps.pyx
+++ b/pandas/_libs/tslibs/timestamps.pyx
@@ -324,7 +324,7 @@ cdef class _Timestamp(ABCTimestamp):
elif other is NaT:
return op == ... | - [ ] 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... | https://api.github.com/repos/pandas-dev/pandas/pulls/49104 | 2022-10-14T22:59:35Z | 2022-10-18T18:38:55Z | 2022-10-18T18:38:55Z | 2022-10-18T18:57:31Z |
Backport PR #48770 on branch 1.5.x (added sytle in stylesheet for <blockquote>) | diff --git a/web/pandas/static/css/pandas.css b/web/pandas/static/css/pandas.css
index 96ea6a6f2ae52..ec9a4bd502dd1 100644
--- a/web/pandas/static/css/pandas.css
+++ b/web/pandas/static/css/pandas.css
@@ -96,3 +96,10 @@ table.logo td {
table.logo img {
height: 4rem;
}
+blockquote {
+ background: #f9f9f9;
+ ... | Backport PR #48770: added sytle in stylesheet for <blockquote> | https://api.github.com/repos/pandas-dev/pandas/pulls/49102 | 2022-10-14T22:40:04Z | 2022-10-15T10:59:10Z | 2022-10-15T10:59:10Z | 2022-10-15T10:59:10Z |
DEP: remove deprecated loffset and base args for resample and Grouper | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 1f245b585df48..f86c5099a685f 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -273,6 +273,7 @@ Removal of prior version deprecations/changes
- Changed behavior of :class:`DataFrame` constructor when pa... | - [x] resolves on of the issues listed in #48855
- [x] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#pre-commit).
- [x] Added an entry in the latest doc/source/whatsnew/vX.X.X.rst file if fixing a bug or adding a new feature.
This is to enforce depreca... | https://api.github.com/repos/pandas-dev/pandas/pulls/49101 | 2022-10-14T21:38:52Z | 2022-10-30T07:57:55Z | 2022-10-30T07:57:55Z | 2022-10-30T22:07:16Z |
DOC: Update documentation for window parameter of rolling() to account for all possible data types | diff --git a/pandas/core/generic.py b/pandas/core/generic.py
index 23ada120505d5..8f6d666064d01 100644
--- a/pandas/core/generic.py
+++ b/pandas/core/generic.py
@@ -12042,7 +12042,7 @@ def min(
@doc(Rolling)
def rolling(
self,
- window: int | timedelta | BaseOffset | BaseIndexer,
+ wind... | - [X] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#pre-commit).
- [X] Added [type annotations](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#type-hints) to new arguments/methods/functions.
Related to https://github.com/p... | https://api.github.com/repos/pandas-dev/pandas/pulls/49100 | 2022-10-14T21:03:15Z | 2022-10-14T22:14:26Z | 2022-10-14T22:14:26Z | 2022-10-14T22:14:32Z |
CLN: simplify maybe_normalize_endpoints | diff --git a/pandas/core/arrays/datetimes.py b/pandas/core/arrays/datetimes.py
index f7843ce8697f2..fb1a5070c6c0d 100644
--- a/pandas/core/arrays/datetimes.py
+++ b/pandas/core/arrays/datetimes.py
@@ -392,7 +392,7 @@ def _generate_range( # type: ignore[override]
raise ValueError("Neither `start` nor `end`... | - [ ] 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... | https://api.github.com/repos/pandas-dev/pandas/pulls/49099 | 2022-10-14T20:26:22Z | 2022-10-14T22:17:45Z | 2022-10-14T22:17:45Z | 2022-10-14T22:49:16Z |
REF: _as_reso->_as_creso | diff --git a/pandas/_libs/index.pyx b/pandas/_libs/index.pyx
index 1d0eb256ca051..6aa93d9780913 100644
--- a/pandas/_libs/index.pyx
+++ b/pandas/_libs/index.pyx
@@ -506,8 +506,8 @@ cdef class DatetimeEngine(Int64Engine):
return scalar.value
else:
# Note: caller is responsi... | See explanation in #49097 | https://api.github.com/repos/pandas-dev/pandas/pulls/49098 | 2022-10-14T20:12:40Z | 2022-10-14T22:17:18Z | 2022-10-14T22:17:18Z | 2022-10-14T22:18:58Z |
REF: reso->creso in TSObject | diff --git a/pandas/_libs/tslibs/conversion.pxd b/pandas/_libs/tslibs/conversion.pxd
index 5c73b908d7eff..c285b248f7a5b 100644
--- a/pandas/_libs/tslibs/conversion.pxd
+++ b/pandas/_libs/tslibs/conversion.pxd
@@ -20,9 +20,9 @@ cdef class _TSObject:
int64_t value # numpy dt64
tzinfo tzinf... | Based on the call on Wednesday I'm planning to make a reso keyword in Timestamp/Timedelta constructors, and change _as_unit to as_reso. In preparation for that, I'm changing usages of reso to creso, and will be changing the existing _as_reso to _as_creso. | https://api.github.com/repos/pandas-dev/pandas/pulls/49097 | 2022-10-14T20:11:34Z | 2022-10-14T22:16:26Z | 2022-10-14T22:16:26Z | 2022-10-14T22:19:17Z |
DEPS: Bump PyArrow to 6.0 | diff --git a/.github/workflows/ubuntu.yml b/.github/workflows/ubuntu.yml
index 260c857e608b3..59971379353c1 100644
--- a/.github/workflows/ubuntu.yml
+++ b/.github/workflows/ubuntu.yml
@@ -31,9 +31,7 @@ jobs:
matrix:
env_file: [actions-38.yaml, actions-39.yaml, actions-310.yaml]
pattern: ["not ... | - [x] closes #48014 (Replace xxxx with the GitHub issue number)
- [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/co... | https://api.github.com/repos/pandas-dev/pandas/pulls/49096 | 2022-10-14T19:09:40Z | 2022-10-17T20:23:32Z | 2022-10-17T20:23:32Z | 2022-10-17T20:24:22Z |
CLN/TST: Convert `tests/tseries/offset` to pytest idioms | diff --git a/pandas/tests/tseries/offsets/common.py b/pandas/tests/tseries/offsets/common.py
index 50b6907a02eaf..efb010addad22 100644
--- a/pandas/tests/tseries/offsets/common.py
+++ b/pandas/tests/tseries/offsets/common.py
@@ -3,19 +3,6 @@
"""
from __future__ import annotations
-from datetime import datetime
-
-f... | - [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).
* Converted `setup_met... | https://api.github.com/repos/pandas-dev/pandas/pulls/49095 | 2022-10-14T17:50:02Z | 2022-10-21T21:54:42Z | 2022-10-21T21:54:42Z | 2022-10-21T22:02:02Z |
Backport PR #49080 on branch 1.5.x (REGR: midx.values resetting freq of underyling index) | diff --git a/doc/source/whatsnew/v1.5.1.rst b/doc/source/whatsnew/v1.5.1.rst
index 2fca23024cba7..4518c6f544e48 100644
--- a/doc/source/whatsnew/v1.5.1.rst
+++ b/doc/source/whatsnew/v1.5.1.rst
@@ -76,6 +76,7 @@ Fixed regressions
- Fixed regression in :meth:`DataFrame.loc` raising ``FutureWarning`` when setting an empt... | Backport PR #49080: REGR: midx.values resetting freq of underyling index | https://api.github.com/repos/pandas-dev/pandas/pulls/49094 | 2022-10-14T17:43:35Z | 2022-10-14T20:40:12Z | 2022-10-14T20:40:12Z | 2022-10-14T20:40:13Z |
Backport PR #48457 on branch 1.5.x (TST: Fix unsigned pyarrow types in SIGNED_INT_PYARROW_DTYPES) | diff --git a/pandas/_testing/__init__.py b/pandas/_testing/__init__.py
index c15e597558221..e0e1b49abaaab 100644
--- a/pandas/_testing/__init__.py
+++ b/pandas/_testing/__init__.py
@@ -197,7 +197,7 @@
import pyarrow as pa
UNSIGNED_INT_PYARROW_DTYPES = [pa.uint8(), pa.uint16(), pa.uint32(), pa.uint64()]
- ... | Backport PR #48457: TST: Fix unsigned pyarrow types in SIGNED_INT_PYARROW_DTYPES | https://api.github.com/repos/pandas-dev/pandas/pulls/49093 | 2022-10-14T17:05:03Z | 2022-10-14T19:27:30Z | 2022-10-14T19:27:30Z | 2022-10-14T19:27:31Z |
BUG: unstack accessing wrong index level when midx has mixed names | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 508d5d8bc4cc1..77c115ed50786 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -263,6 +263,7 @@ Groupby/resample/rolling
Reshaping
^^^^^^^^^
- Bug in :meth:`DataFrame.pivot_table` raising ``TypeError`... | - [x] closes #48763 (Replace xxxx with the GitHub issue number)
- [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/co... | https://api.github.com/repos/pandas-dev/pandas/pulls/49092 | 2022-10-14T15:36:58Z | 2022-10-14T22:18:49Z | 2022-10-14T22:18:49Z | 2022-10-14T23:08:37Z |
ENH: Add use nullable dtypes to read_excel | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 060de8ff8ef09..87268780b0def 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -41,7 +41,7 @@ Other enhancements
- :meth:`.DataFrameGroupBy.quantile` and :meth:`.SeriesGroupBy.quantile` now preserve nul... | - [x] closes #36712 (Replace xxxx with the GitHub issue number)
- [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/co... | https://api.github.com/repos/pandas-dev/pandas/pulls/49091 | 2022-10-14T13:32:26Z | 2022-10-25T10:56:35Z | 2022-10-25T10:56:35Z | 2022-10-25T14:10:32Z |
Documentation Corrections | diff --git a/doc/source/user_guide/basics.rst b/doc/source/user_guide/basics.rst
index a34d4891b9d77..0974d4288dcbe 100644
--- a/doc/source/user_guide/basics.rst
+++ b/doc/source/user_guide/basics.rst
@@ -36,7 +36,7 @@ of elements to display is five, but you may pass a custom number.
Attributes and underlying data
--... | - [ ] 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... | https://api.github.com/repos/pandas-dev/pandas/pulls/49090 | 2022-10-14T13:25:12Z | 2022-10-14T13:33:52Z | null | 2022-10-14T13:33:52Z |
DEP: Enforce deprecation of mangle_dup cols and convert_float in read_excel | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index e281e250d608e..26efc383f4314 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -180,6 +180,8 @@ Removal of prior version deprecations/changes
- Removed argument ``try_cast`` from :meth:`DataFrame.mask`,... | I'll take care of the mangle dup cols within csv in a follow up when the other csv deprecations are merged
#41176 #34418
| https://api.github.com/repos/pandas-dev/pandas/pulls/49089 | 2022-10-14T12:32:16Z | 2022-10-21T23:27:43Z | 2022-10-21T23:27:43Z | 2022-10-23T17:40:07Z |
Remove out-of-date external compatibility section from hdf_store docs | diff --git a/doc/source/getting_started/comparison/comparison_with_r.rst b/doc/source/getting_started/comparison/comparison_with_r.rst
index f91f4218c3429..767779b0f58a8 100644
--- a/doc/source/getting_started/comparison/comparison_with_r.rst
+++ b/doc/source/getting_started/comparison/comparison_with_r.rst
@@ -21,10 +... | - [x] closes #35419 (Replace xxxx with the GitHub issue number)
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#pre-commit).
- [ ] Added an entry in the latest `doc/source/whatsnew/vX.X.X.rst` file if fixing a bug or adding a new feature.
The code i... | https://api.github.com/repos/pandas-dev/pandas/pulls/49088 | 2022-10-14T11:46:02Z | 2022-10-14T17:19:41Z | 2022-10-14T17:19:41Z | 2022-10-14T17:19:51Z |
DEP: Enforce deprecation of names and dtype in index copy and codes and levels in midx.copy | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 80c8ad9a8b2eb..f8699b0b27d79 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -144,6 +144,7 @@ Deprecations
Removal of prior version deprecations/changes
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~... | #35853 #36685 | https://api.github.com/repos/pandas-dev/pandas/pulls/49087 | 2022-10-14T11:31:48Z | 2022-10-20T00:07:32Z | 2022-10-20T00:07:32Z | 2022-10-20T08:22:10Z |
DEP: Enforce deprecation of date converters for csv | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index a0a7aa94bd287..f88eade9eb7ed 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -144,6 +144,9 @@ Deprecations
Removal of prior version deprecations/changes
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~... | - [x] closes #35741 (Replace xxxx with the GitHub issue number)
- [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/co... | https://api.github.com/repos/pandas-dev/pandas/pulls/49086 | 2022-10-14T11:05:47Z | 2022-10-20T16:45:20Z | 2022-10-20T16:45:19Z | 2022-10-21T21:32:50Z |
DEP: Enforce set_values and set_codes inplace and positional args deprecation | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index a0a7aa94bd287..fb91a126c305a 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -147,6 +147,8 @@ Removal of prior version deprecations/changes
- Remove argument ``squeeze`` from :meth:`DataFrame.groupby`... | #41485 #35626
| https://api.github.com/repos/pandas-dev/pandas/pulls/49084 | 2022-10-14T10:35:52Z | 2022-10-20T16:42:06Z | 2022-10-20T16:42:06Z | 2022-10-21T21:33:28Z |
DEP: Enforce numpy keyword deprecation in read_json | diff --git a/doc/source/user_guide/io.rst b/doc/source/user_guide/io.rst
index 63e6b007f77a8..cc01270181202 100644
--- a/doc/source/user_guide/io.rst
+++ b/doc/source/user_guide/io.rst
@@ -2111,8 +2111,6 @@ is ``None``. To explicitly force ``Series`` parsing, pass ``typ=series``
* ``convert_axes`` : boolean, try to co... | #30636
| https://api.github.com/repos/pandas-dev/pandas/pulls/49083 | 2022-10-14T10:19:08Z | 2022-10-20T11:02:46Z | 2022-10-20T11:02:46Z | 2022-10-20T11:03:01Z |
DEP: Enforce deprecation of squeeze argument in groupby | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index db7562e409fd1..9f867415a6cd3 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -144,6 +144,7 @@ Deprecations
Removal of prior version deprecations/changes
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~... | #32380
| https://api.github.com/repos/pandas-dev/pandas/pulls/49082 | 2022-10-14T09:51:45Z | 2022-10-20T11:03:28Z | 2022-10-20T11:03:28Z | 2022-10-20T11:04:20Z |
DEP: Enforce deprecation of pad/backfill for groupby and resample | diff --git a/doc/source/reference/groupby.rst b/doc/source/reference/groupby.rst
index 138018eacef49..7c6bf485c0599 100644
--- a/doc/source/reference/groupby.rst
+++ b/doc/source/reference/groupby.rst
@@ -65,7 +65,6 @@ Function application
DataFrameGroupBy.all
DataFrameGroupBy.any
- DataFrameGroupBy.backfil... | #45076
| https://api.github.com/repos/pandas-dev/pandas/pulls/49081 | 2022-10-14T09:31:23Z | 2022-10-19T16:09:48Z | 2022-10-19T16:09:48Z | 2022-10-20T08:46:23Z |
REGR: midx.values resetting freq of underyling index | diff --git a/doc/source/whatsnew/v1.5.1.rst b/doc/source/whatsnew/v1.5.1.rst
index 2fca23024cba7..4518c6f544e48 100644
--- a/doc/source/whatsnew/v1.5.1.rst
+++ b/doc/source/whatsnew/v1.5.1.rst
@@ -76,6 +76,7 @@ Fixed regressions
- Fixed regression in :meth:`DataFrame.loc` raising ``FutureWarning`` when setting an empt... | - [x] closes #49054 (Replace xxxx with the GitHub issue number)
- [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/co... | https://api.github.com/repos/pandas-dev/pandas/pulls/49080 | 2022-10-14T08:54:18Z | 2022-10-14T17:43:27Z | 2022-10-14T17:43:27Z | 2022-10-14T23:09:09Z |
Backport PR #49053 on branch 1.5.x (REVERT caching in find_stack_level) | diff --git a/doc/source/development/contributing_codebase.rst b/doc/source/development/contributing_codebase.rst
index 15931a1a3eb83..95803b5be76c3 100644
--- a/doc/source/development/contributing_codebase.rst
+++ b/doc/source/development/contributing_codebase.rst
@@ -134,7 +134,7 @@ Otherwise, you need to do it manual... | #49053
Revert "PERF cache find_stack_level (#48023)"
This reverts commit 2f8d0a36703e81e4dca52ca9fe4f58c910c1b304.
Co-authored-by: MarcoGorelli <>
(cherry picked from commit 0106c26529900bad0561efb9c9180f7f016365b0)
- [ ] closes #xxxx (Replace xxxx with the GitHub issue number)
- [ ] [Tests added and pass... | https://api.github.com/repos/pandas-dev/pandas/pulls/49079 | 2022-10-14T07:57:33Z | 2022-10-14T11:09:20Z | 2022-10-14T11:09:20Z | 2022-10-14T11:09:30Z |
BUG: pickling subset of Arrow-backed data would serialize the entire data | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index e57ba92267855..0024ec0210696 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -265,6 +265,7 @@ MultiIndex
I/O
^^^
- Bug in :func:`read_sas` caused fragmentation of :class:`DataFrame` and raised :clas... | - [x] closes #42600 (Replace xxxx with the GitHub issue number)
- [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/co... | https://api.github.com/repos/pandas-dev/pandas/pulls/49078 | 2022-10-13T23:09:13Z | 2022-10-20T16:19:48Z | 2022-10-20T16:19:48Z | 2022-10-20T16:19:52Z |
Backport PR #49072 on branch 1.5.x (BUG: redirect from meeting to community was incorrect) | diff --git a/doc/redirects.csv b/doc/redirects.csv
index 92e3f9952987b..fda09d7644a49 100644
--- a/doc/redirects.csv
+++ b/doc/redirects.csv
@@ -45,7 +45,7 @@ contributing_docstring,development/contributing_docstring
developer,development/developer
extending,development/extending
internals,development/internals
-dev... | Backport PR #49072: BUG: redirect from meeting to community was incorrect | https://api.github.com/repos/pandas-dev/pandas/pulls/49077 | 2022-10-13T22:22:31Z | 2022-10-14T07:50:31Z | 2022-10-14T07:50:31Z | 2022-10-14T07:50:32Z |
Backport PR #49070 on branch 1.5.x (CI: Fix DeprecationWarning of numpy dev) | diff --git a/pandas/tests/series/test_constructors.py b/pandas/tests/series/test_constructors.py
index f79714ae6455c..53b2cbedc0ae3 100644
--- a/pandas/tests/series/test_constructors.py
+++ b/pandas/tests/series/test_constructors.py
@@ -13,6 +13,7 @@
iNaT,
lib,
)
+from pandas.compat import is_numpy_dev
impo... | Backport PR #49070: CI: Fix DeprecationWarning of numpy dev | https://api.github.com/repos/pandas-dev/pandas/pulls/49074 | 2022-10-13T19:47:14Z | 2022-10-13T22:18:08Z | 2022-10-13T22:18:08Z | 2022-10-13T22:18:09Z |
BUG: redirect from meeting to community was incorrect | diff --git a/doc/redirects.csv b/doc/redirects.csv
index 92e3f9952987b..fda09d7644a49 100644
--- a/doc/redirects.csv
+++ b/doc/redirects.csv
@@ -45,7 +45,7 @@ contributing_docstring,development/contributing_docstring
developer,development/developer
extending,development/extending
internals,development/internals
-dev... | I noticed that the redirect I created had the following bug:
https://pandas.pydata.org/docs/dev/development/development/meeting.html
redirected to:
https://pandas.pydata.org/docs/dev/development/development/community.html
instead of:
https://pandas.pydata.org/docs/dev/development/community.html
After a full loc... | https://api.github.com/repos/pandas-dev/pandas/pulls/49072 | 2022-10-13T17:22:31Z | 2022-10-13T22:22:24Z | 2022-10-13T22:22:24Z | 2022-10-13T22:22:24Z |
CI: Fix DeprecationWarning of numpy dev | diff --git a/pandas/tests/series/test_constructors.py b/pandas/tests/series/test_constructors.py
index a33912178bfd6..7bb01ad800aef 100644
--- a/pandas/tests/series/test_constructors.py
+++ b/pandas/tests/series/test_constructors.py
@@ -14,6 +14,7 @@
iNaT,
lib,
)
+from pandas.compat import is_numpy_dev
impo... | null | https://api.github.com/repos/pandas-dev/pandas/pulls/49070 | 2022-10-13T15:56:47Z | 2022-10-13T19:46:25Z | 2022-10-13T19:46:25Z | 2022-10-14T12:12:16Z |
PERF: Improve pickle support with BZ2 & LZMA | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 4ac737bb6b29a..7bf3ae8be6952 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -188,6 +188,7 @@ Performance improvements
- Performance improvement in :func:`merge` and :meth:`DataFrame.join` when joinin... | - [x] Fixes #46747
- [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] ... | https://api.github.com/repos/pandas-dev/pandas/pulls/49068 | 2022-10-13T08:50:55Z | 2022-10-21T17:29:35Z | 2022-10-21T17:29:35Z | 2022-10-22T00:42:10Z |
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