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 |
|---|---|---|---|---|---|---|---|
STY: De-privatize imported names | diff --git a/pandas/_libs/hashtable.pyx b/pandas/_libs/hashtable.pyx
index ffaf6d6505955..5a0cddb0af197 100644
--- a/pandas/_libs/hashtable.pyx
+++ b/pandas/_libs/hashtable.pyx
@@ -56,7 +56,7 @@ from pandas._libs.missing cimport checknull
cdef int64_t NPY_NAT = util.get_nat()
-_SIZE_HINT_LIMIT = (1 << 20) + 7
+SIZ... | getting close to being able to enable a code_check for these | https://api.github.com/repos/pandas-dev/pandas/pulls/36156 | 2020-09-06T03:06:33Z | 2020-09-06T17:05:36Z | 2020-09-06T17:05:36Z | 2020-09-06T19:04:13Z |
CLN: backport mpl warning fix to 1.1.2 | diff --git a/doc/source/whatsnew/v1.1.2.rst b/doc/source/whatsnew/v1.1.2.rst
index d1a66256454ca..95701d00b3c29 100644
--- a/doc/source/whatsnew/v1.1.2.rst
+++ b/doc/source/whatsnew/v1.1.2.rst
@@ -44,6 +44,7 @@ Bug fixes
Other
~~~~~
- :meth:`factorize` now supports ``na_sentinel=None`` to include NaN in the uniques ... | backport #35946 and #36145 | https://api.github.com/repos/pandas-dev/pandas/pulls/36155 | 2020-09-06T02:44:40Z | 2020-09-06T17:17:54Z | 2020-09-06T17:17:54Z | 2020-09-06T17:18:15Z |
REF: share more EA methods | diff --git a/pandas/core/arrays/_mixins.py b/pandas/core/arrays/_mixins.py
index 2976747d66dfa..8b79f8ce66756 100644
--- a/pandas/core/arrays/_mixins.py
+++ b/pandas/core/arrays/_mixins.py
@@ -4,9 +4,10 @@
from pandas.compat.numpy import function as nv
from pandas.errors import AbstractMethodError
-from pandas.util... | https://api.github.com/repos/pandas-dev/pandas/pulls/36154 | 2020-09-06T00:05:22Z | 2020-09-06T17:08:26Z | 2020-09-06T17:08:26Z | 2020-09-06T19:29:40Z | |
Fix compressed multiindex for output of groupby.rolling | diff --git a/doc/source/whatsnew/v1.1.2.rst b/doc/source/whatsnew/v1.1.2.rst
index d1a66256454ca..6a21f36284996 100644
--- a/doc/source/whatsnew/v1.1.2.rst
+++ b/doc/source/whatsnew/v1.1.2.rst
@@ -21,6 +21,7 @@ Fixed regressions
- Regression in :meth:`DataFrame.replace` where a ``TypeError`` would be raised when attem... | - [x] closes #36018
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
The number of leves for MultiIndex in input was compressed to one, because the tuples representing the Index rows were not unpacked. Also name was ... | https://api.github.com/repos/pandas-dev/pandas/pulls/36152 | 2020-09-05T23:16:51Z | 2020-09-07T21:06:30Z | 2020-09-07T21:06:29Z | 2020-09-07T21:14:34Z |
REF: use BlockManager.apply in csv code | diff --git a/pandas/core/internals/blocks.py b/pandas/core/internals/blocks.py
index c8da04fbbf987..eb5b887c8b0cb 100644
--- a/pandas/core/internals/blocks.py
+++ b/pandas/core/internals/blocks.py
@@ -593,7 +593,7 @@ def astype(self, dtype, copy: bool = False, errors: str = "raise"):
# use native typ... | This doesn't get rid of internals usage entirely, but makes that access 1 layer less deep | https://api.github.com/repos/pandas-dev/pandas/pulls/36150 | 2020-09-05T22:56:02Z | 2020-09-12T21:28:01Z | 2020-09-12T21:28:01Z | 2020-09-12T21:30:15Z |
Make to_numeric default to correct precision | diff --git a/doc/source/whatsnew/v1.2.0.rst b/doc/source/whatsnew/v1.2.0.rst
index 2afa1f1a6199e..2aac2596c18cb 100644
--- a/doc/source/whatsnew/v1.2.0.rst
+++ b/doc/source/whatsnew/v1.2.0.rst
@@ -245,7 +245,7 @@ Timezones
Numeric
^^^^^^^
--
+- Bug in :func:`to_numeric` where float precision was incorrect (:issue:`... | - [x] closes #31364
- [x] tests added / passed
- tools/test_to_numeric.py:test_precision
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
This relates to a very old issue #8002 where the default precision for CSV files could create wrong ans... | https://api.github.com/repos/pandas-dev/pandas/pulls/36149 | 2020-09-05T20:59:20Z | 2020-09-08T15:30:37Z | 2020-09-08T15:30:36Z | 2020-09-18T11:34:47Z |
DEPR: disallow tznaive datetimes when indexing tzaware datetimeindex | diff --git a/doc/source/whatsnew/v1.2.0.rst b/doc/source/whatsnew/v1.2.0.rst
index 5be9155b3ff0b..afc0046ec6822 100644
--- a/doc/source/whatsnew/v1.2.0.rst
+++ b/doc/source/whatsnew/v1.2.0.rst
@@ -289,6 +289,7 @@ Deprecations
- Deprecated :meth:`Index.is_all_dates` (:issue:`27744`)
- Deprecated automatic alignment on... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] passes `black pandas`
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
cc @mroeschke | https://api.github.com/repos/pandas-dev/pandas/pulls/36148 | 2020-09-05T20:05:51Z | 2020-10-07T20:29:37Z | 2020-10-07T20:29:37Z | 2021-11-23T02:54:52Z |
REGR: Series access with Index of tuples/frozenset | diff --git a/doc/source/whatsnew/v1.1.3.rst b/doc/source/whatsnew/v1.1.3.rst
index e3161012da5d1..5aca33869bca1 100644
--- a/doc/source/whatsnew/v1.1.3.rst
+++ b/doc/source/whatsnew/v1.1.3.rst
@@ -14,6 +14,8 @@ including other versions of pandas.
Fixed regressions
~~~~~~~~~~~~~~~~~
+- Fixed regression in :meth:`Ser... | - [x] closes #35534
- [x] closes #35747
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/36147 | 2020-09-05T20:02:05Z | 2020-09-12T21:39:40Z | 2020-09-12T21:39:40Z | 2020-09-13T12:29:54Z |
DOC: Update pct_change documentation | diff --git a/pandas/core/generic.py b/pandas/core/generic.py
index e4f7bb43b23dc..3dde957f75ea2 100644
--- a/pandas/core/generic.py
+++ b/pandas/core/generic.py
@@ -10797,7 +10797,7 @@ def pct_change(
----------
periods : int, default 1
Periods to shift for forming percent change.
- ... | Related to SO question: [How to avoid bfill or ffill when calculating pct_change with NaNs](https://stackoverflow.com/questions/75395345/how-to-avoid-bfill-or-ffill-when-calculating-pct-change-with-nans)
| https://api.github.com/repos/pandas-dev/pandas/pulls/51262 | 2023-02-09T10:14:51Z | 2023-02-09T17:17:08Z | 2023-02-09T17:17:08Z | 2023-02-09T17:20:32Z |
CLN: simplify groupby wrapping | diff --git a/pandas/core/groupby/generic.py b/pandas/core/groupby/generic.py
index 7745de87633eb..d4d0a94f5fa50 100644
--- a/pandas/core/groupby/generic.py
+++ b/pandas/core/groupby/generic.py
@@ -219,16 +219,9 @@ def apply(self, func, *args, **kwargs) -> Series:
def aggregate(self, func=None, *args, engine=None, ... | This is the last of the groupby cleanup I have lined up. @rhshadrach im hoping more progress can be made in simplifying the wrapping and apply/agg try/excepts but don't see an immediate way forward. | https://api.github.com/repos/pandas-dev/pandas/pulls/51259 | 2023-02-09T03:01:30Z | 2023-02-09T21:51:14Z | 2023-02-09T21:51:14Z | 2023-02-09T22:15:16Z |
BUG: IntervalArray.shift with invalid NA fill_value | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 7d4477cd4bd8d..6c5f74f728934 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -1195,6 +1195,7 @@ Interval
^^^^^^^^
- Bug in :meth:`IntervalIndex.is_overlapping` incorrect output if interval has duplic... | - [ ] 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/51258 | 2023-02-09T02:59:51Z | 2023-02-09T17:21:45Z | 2023-02-09T17:21:45Z | 2023-02-09T17:48:58Z |
TST: clean up some groupby xfails | diff --git a/pandas/tests/groupby/test_api_consistency.py b/pandas/tests/groupby/test_api_consistency.py
index bd29f29719494..d62ee3593cd44 100644
--- a/pandas/tests/groupby/test_api_consistency.py
+++ b/pandas/tests/groupby/test_api_consistency.py
@@ -21,17 +21,22 @@ def test_frame_consistency(request, groupby_func):
... | - [ ] 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/51257 | 2023-02-09T01:41:03Z | 2023-02-09T17:21:33Z | 2023-02-09T17:21:33Z | 2023-02-09T17:52:44Z |
BUG: Groupby.filter with pd.NA | diff --git a/pandas/core/groupby/generic.py b/pandas/core/groupby/generic.py
index 7745de87633eb..bd0f1bc677fba 100644
--- a/pandas/core/groupby/generic.py
+++ b/pandas/core/groupby/generic.py
@@ -562,7 +562,7 @@ def filter(self, func, dropna: bool = True, *args, **kwargs):
# Interpret np.nan as False.
... | @Dr-Irv this is an example of the kind of bug that I have in mind when I said in the Categorical issue that getting pd.NA is a PITA. We've had 3 years to track them down and we're still finding places where having it unexpectedly causes bugs. Users will have this long tail until the end of time. | https://api.github.com/repos/pandas-dev/pandas/pulls/51255 | 2023-02-09T00:06:05Z | 2023-02-10T21:19:51Z | 2023-02-10T21:19:51Z | 2023-02-10T21:21:13Z |
BLD: Try stripping wheels | diff --git a/pyproject.toml b/pyproject.toml
index e5d6f420915ef..f4998fbe82722 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -143,6 +143,7 @@ parentdir_prefix = "pandas-"
[tool.cibuildwheel]
skip = "cp36-* cp37-* pp37-* *-manylinux_i686 *_ppc64le *_s390x *-musllinux*"
build-verbosity = "3"
+environment = { LD... | - [ ] 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/51251 | 2023-02-08T23:14:16Z | 2023-02-09T16:17:36Z | 2023-02-09T16:17:36Z | 2023-02-13T12:32:26Z |
ENH: Add CoW optimization to interpolate | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index bea7dd0a1ed6d..6bc0cb2969734 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -223,6 +223,9 @@ Copy-on-Write improvements
- :meth:`DataFrame.to_period` / :meth:`Series.to_period`
- :meth:`DataFram... | - [ ] xref #49473 (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/cont... | https://api.github.com/repos/pandas-dev/pandas/pulls/51249 | 2023-02-08T21:58:41Z | 2023-02-10T10:27:59Z | 2023-02-10T10:27:58Z | 2023-02-10T10:28:07Z |
PERF: Construction of a DatetimeIndex from a list of Timestamp with timezone | diff --git a/.github/workflows/package-checks.yml b/.github/workflows/package-checks.yml
index d5854b3fcad18..1ec26e7ecdeef 100644
--- a/.github/workflows/package-checks.yml
+++ b/.github/workflows/package-checks.yml
@@ -22,7 +22,7 @@ jobs:
runs-on: ubuntu-22.04
strategy:
matrix:
- extra: ["test... | - [ ] closes #49048 (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/51247 | 2023-02-08T21:21:11Z | 2023-03-15T15:27:13Z | 2023-03-15T15:27:13Z | 2023-03-17T13:43:29Z |
BUG validate_docstrings.py flake8 PermissionError | diff --git a/scripts/validate_docstrings.py b/scripts/validate_docstrings.py
index 5d0ef6e460486..a0eb02d069c58 100755
--- a/scripts/validate_docstrings.py
+++ b/scripts/validate_docstrings.py
@@ -207,7 +207,9 @@ def validate_pep8(self):
)
error_messages = []
- with tempfile.NamedTemporaryFil... | - [x] Part of #51236
- [ ] [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/51244 | 2023-02-08T20:12:01Z | 2023-02-09T10:31:18Z | 2023-02-09T10:31:18Z | 2023-02-09T10:31:28Z |
DOC fix EX02 algorithms.factorize docstring | diff --git a/ci/code_checks.sh b/ci/code_checks.sh
index 08fbe3be9b092..dcbf1cc0ee522 100755
--- a/ci/code_checks.sh
+++ b/ci/code_checks.sh
@@ -578,9 +578,7 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
MSG='Partially validate docstrings (EX02)' ; echo $MSG
$BASE_DIR/scripts/validate_docstrings.... | - [x] Part of #51236
- [ ] [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/51243 | 2023-02-08T18:41:39Z | 2023-02-09T17:45:28Z | 2023-02-09T17:45:28Z | 2023-02-09T17:45:29Z |
BUG: bug in Index._should_fallback_to_positional | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 29f360e050548..c991b3b6a6004 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -1250,6 +1250,8 @@ Indexing
- Bug in :meth:`Series.loc` raising error for out of bounds end of slice indexer (:issue:`50161... | - [x] closes #51053
- [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/51241 | 2023-02-08T16:38:09Z | 2023-02-13T19:15:32Z | 2023-02-13T19:15:32Z | 2023-02-13T23:27:08Z |
API / CoW: constructing DataFrame from DataFrame/BlockManager creates lazy copy | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 9bf170d6eb9e4..224604a8ff8d0 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -246,6 +246,10 @@ Copy-on-Write improvements
a modification to the data happens) when constructing a Series from an exist... | - [ ] 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/51239 | 2023-02-08T15:57:33Z | 2023-02-26T17:43:12Z | 2023-02-26T17:43:12Z | 2023-03-01T09:22:32Z |
DOC: remove reference of NumericIndex in Int64Index docs | diff --git a/pandas/core/indexes/numeric.py b/pandas/core/indexes/numeric.py
index fe11a02eccb3c..2b3c27db7984e 100644
--- a/pandas/core/indexes/numeric.py
+++ b/pandas/core/indexes/numeric.py
@@ -313,7 +313,7 @@ def _format_native_types(
Immutable sequence used for indexing and alignment.
.. deprecated:: 1... | Small fix for https://github.com/pandas-dev/pandas/issues/51020#issuecomment-1422820547, in case we end up doing another 1.5.x release to have correct docs. | https://api.github.com/repos/pandas-dev/pandas/pulls/51238 | 2023-02-08T15:45:11Z | 2023-02-08T18:03:05Z | 2023-02-08T18:03:05Z | 2023-02-08T19:06:21Z |
TYP: more precise types + add type collections | diff --git a/pandas/_testing/__init__.py b/pandas/_testing/__init__.py
index dac949f69bfaf..4742348b209d9 100644
--- a/pandas/_testing/__init__.py
+++ b/pandas/_testing/__init__.py
@@ -133,8 +133,10 @@
ALL_INT_EA_DTYPES = UNSIGNED_INT_EA_DTYPES + SIGNED_INT_EA_DTYPES
ALL_INT_DTYPES: list[Dtype] = [*ALL_INT_NUMPY_DTYP... | `float_numpy_dtypes` has a too wide dtype + I think it would be beneficial for testing purposes to add some more numeric type collections. | https://api.github.com/repos/pandas-dev/pandas/pulls/51234 | 2023-02-08T14:44:45Z | 2023-02-08T19:14:53Z | 2023-02-08T19:14:53Z | 2023-02-08T19:36:10Z |
TST: categorical alignment | diff --git a/pandas/tests/series/test_arithmetic.py b/pandas/tests/series/test_arithmetic.py
index a7f73f2e22fca..08fdad5ff1edd 100644
--- a/pandas/tests/series/test_arithmetic.py
+++ b/pandas/tests/series/test_arithmetic.py
@@ -287,6 +287,20 @@ def test_alignment_doesnt_change_tz(self):
assert ser.index is dt... | - [x] closes #13365
- [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/51232 | 2023-02-08T12:40:28Z | 2023-02-08T17:01:30Z | 2023-02-08T17:01:30Z | 2023-02-23T01:38:49Z |
DOC Correcting EX02 errors | diff --git a/ci/code_checks.sh b/ci/code_checks.sh
index 3ab63b9bcb860..18f394b8e549b 100755
--- a/ci/code_checks.sh
+++ b/ci/code_checks.sh
@@ -601,12 +601,9 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
pandas.api.types.is_int64_dtype \
pandas.api.types.is_integer_dtype \
pandas... | - [ ] closes #xxxx (Replace xxxx with the GitHub issue number)
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/con... | https://api.github.com/repos/pandas-dev/pandas/pulls/51231 | 2023-02-08T12:27:04Z | 2023-02-08T14:03:29Z | 2023-02-08T14:03:29Z | 2023-02-08T14:30:38Z |
DOC: add/fix Timedeltas docstrings | diff --git a/ci/code_checks.sh b/ci/code_checks.sh
index 18f394b8e549b..08fbe3be9b092 100755
--- a/ci/code_checks.sh
+++ b/ci/code_checks.sh
@@ -204,7 +204,6 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
pandas.Timestamp.utctimetuple \
pandas.Timestamp.weekday \
pandas.arrays.Date... | - [X] xref #27977
- ~[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).
- ~ Adde... | https://api.github.com/repos/pandas-dev/pandas/pulls/51229 | 2023-02-08T08:31:54Z | 2023-02-09T10:34:49Z | 2023-02-09T10:34:49Z | 2023-02-09T10:36:03Z |
BUG: groupby.agg with numba and as_index=False | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index f907e89880d25..3717e9b011f1c 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -1297,6 +1297,7 @@ Groupby/resample/rolling
- Bug in :meth:`.DataFrameGroupBy.resample` raises ``KeyError`` when getting th... | - [ ] 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/51228 | 2023-02-08T03:08:27Z | 2023-02-08T22:13:08Z | 2023-02-08T22:13:08Z | 2023-02-08T22:13:34Z |
PERF: ArrowExtensionArray.to_numpy(dtype=object) | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 7d028935ad175..d7787e50d8179 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -1061,7 +1061,7 @@ Performance improvements
- Performance improvement in :meth:`~arrays.ArrowExtensionArray.factorize` (:is... | - [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/51227 | 2023-02-08T02:12:22Z | 2023-02-09T17:33:43Z | 2023-02-09T17:33:43Z | 2023-02-09T18:37:38Z |
REF: simplify aggregate_frame, column-name-pinning | diff --git a/pandas/core/groupby/generic.py b/pandas/core/groupby/generic.py
index fd07b472fc3da..3850f6bc12efd 100644
--- a/pandas/core/groupby/generic.py
+++ b/pandas/core/groupby/generic.py
@@ -269,11 +269,8 @@ def aggregate(self, func=None, *args, engine=None, engine_kwargs=None, **kwargs)
result =... | - [ ] 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/51226 | 2023-02-08T01:47:49Z | 2023-02-08T17:15:19Z | 2023-02-08T17:15:19Z | 2023-02-08T17:16:54Z |
REF: remove _transform_item_by_item | diff --git a/pandas/core/groupby/generic.py b/pandas/core/groupby/generic.py
index fd07b472fc3da..d0fdb7d5cca0f 100644
--- a/pandas/core/groupby/generic.py
+++ b/pandas/core/groupby/generic.py
@@ -1558,9 +1558,8 @@ def _transform_general(self, func, *args, **kwargs):
object.__setattr__(group, "name", name)... | AFAICT this is leftover from when we dropped nuisance columns. | https://api.github.com/repos/pandas-dev/pandas/pulls/51224 | 2023-02-08T00:27:47Z | 2023-02-08T16:56:41Z | 2023-02-08T16:56:41Z | 2023-02-08T17:09:08Z |
ENH: add unit, as_unit to dt accessor | diff --git a/doc/source/reference/series.rst b/doc/source/reference/series.rst
index 659385c611ff0..5a43e5796d1d9 100644
--- a/doc/source/reference/series.rst
+++ b/doc/source/reference/series.rst
@@ -326,6 +326,7 @@ Datetime properties
Series.dt.days_in_month
Series.dt.tz
Series.dt.freq
+ Series.dt.unit
... | - [ ] 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/51223 | 2023-02-07T23:53:33Z | 2023-02-09T16:16:25Z | 2023-02-09T16:16:25Z | 2023-02-09T16:19:09Z |
REF: remove aggregate_item_by_item | diff --git a/pandas/core/groupby/generic.py b/pandas/core/groupby/generic.py
index fd07b472fc3da..471ff1697a34a 100644
--- a/pandas/core/groupby/generic.py
+++ b/pandas/core/groupby/generic.py
@@ -1378,22 +1378,6 @@ def _aggregate_frame(self, func, *args, **kwargs) -> DataFrame:
return out
- def _aggreg... | - [ ] 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/51222 | 2023-02-07T23:33:01Z | 2023-02-08T16:55:35Z | 2023-02-08T16:55:35Z | 2023-02-08T17:10:02Z |
DEP: Deprecated pad/backfill for Series/DataFrame | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 7d028935ad175..c504afa195192 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -784,6 +784,10 @@ Deprecations
- Deprecated calling ``float`` or ``int`` on a single element :class:`Series` to return a ``... | - [x] xref #33396 (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/cont... | https://api.github.com/repos/pandas-dev/pandas/pulls/51221 | 2023-02-07T23:25:22Z | 2023-02-08T17:46:44Z | 2023-02-08T17:46:44Z | 2023-02-08T18:07:24Z |
REF: de-duplicate BusinessDay apply, apply_array | diff --git a/pandas/_libs/tslibs/offsets.pyx b/pandas/_libs/tslibs/offsets.pyx
index 79332f8ede936..132d1033016ae 100644
--- a/pandas/_libs/tslibs/offsets.pyx
+++ b/pandas/_libs/tslibs/offsets.pyx
@@ -1582,25 +1582,7 @@ cdef class BusinessDay(BusinessMixin):
# avoid slowness below by operating on weeks 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/51220 | 2023-02-07T21:54:53Z | 2023-02-08T17:50:26Z | 2023-02-08T17:50:26Z | 2023-02-08T17:53:41Z |
CI/TST: Mark test_basic_series_frame_alignment for python engine as flaky | diff --git a/pandas/tests/computation/test_eval.py b/pandas/tests/computation/test_eval.py
index 86be104b16367..8bd26a7b0b4c7 100644
--- a/pandas/tests/computation/test_eval.py
+++ b/pandas/tests/computation/test_eval.py
@@ -862,7 +862,7 @@ def test_basic_series_frame_alignment(
):
if (
engin... | Seems to also be flaky with the python engine: https://github.com/pandas-dev/pandas/actions/runs/4109864025/jobs/7092127908 | https://api.github.com/repos/pandas-dev/pandas/pulls/51219 | 2023-02-07T20:53:35Z | 2023-02-10T12:18:18Z | 2023-02-10T12:18:18Z | 2023-02-10T17:43:11Z |
DOC Correcting EX02 errors | diff --git a/ci/code_checks.sh b/ci/code_checks.sh
index 2fd772b3015b8..3ab63b9bcb860 100755
--- a/ci/code_checks.sh
+++ b/ci/code_checks.sh
@@ -590,7 +590,6 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
pandas.Series.sparse.sp_values \
pandas.Timestamp.fromtimestamp \
pandas.api.... | - [ ] 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/51217 | 2023-02-07T18:37:50Z | 2023-02-07T19:42:05Z | 2023-02-07T19:42:05Z | 2023-02-08T08:10:43Z |
REF: unused group_keys, indexer from BaseGrouper | diff --git a/pandas/core/groupby/ops.py b/pandas/core/groupby/ops.py
index dc109f6b30d5c..28e104ec1bc0e 100644
--- a/pandas/core/groupby/ops.py
+++ b/pandas/core/groupby/ops.py
@@ -677,11 +677,6 @@ class BaseGrouper:
for example for grouper list to groupby, need to pass the list
sort : bool, default True
... | - [ ] 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/51214 | 2023-02-07T17:36:08Z | 2023-02-07T20:36:24Z | 2023-02-07T20:36:24Z | 2023-02-07T20:37:23Z |
REF: remove copy keyword from ensure_foo | diff --git a/pandas/_libs/algos.pyi b/pandas/_libs/algos.pyi
index 5a2005722c85c..20a805533e8cc 100644
--- a/pandas/_libs/algos.pyi
+++ b/pandas/_libs/algos.pyi
@@ -127,12 +127,12 @@ def diff_2d(
) -> None: ...
def ensure_platform_int(arr: object) -> npt.NDArray[np.intp]: ...
def ensure_object(arr: object) -> npt.ND... | It wasn't respected anyway. | https://api.github.com/repos/pandas-dev/pandas/pulls/51213 | 2023-02-07T17:27:10Z | 2023-02-08T17:57:43Z | 2023-02-08T17:57:43Z | 2023-02-08T17:59:41Z |
TST: suppress deprecation messages in doc tests for Index.is_foo | diff --git a/pandas/core/indexes/base.py b/pandas/core/indexes/base.py
index ed2e3a7499728..de3e1028f5f00 100644
--- a/pandas/core/indexes/base.py
+++ b/pandas/core/indexes/base.py
@@ -2268,15 +2268,15 @@ def is_boolean(self) -> bool:
Examples
--------
>>> idx = pd.Index([True, False, True])
... | There were a lot of deprecation messages shown when running `ci/code_checks.sh docstrings`.
This suppresses those messages.
Example of messages that are now suppressed:
```
<doctest pandas.Index.is_boolean[1]>:1: FutureWarning: Index.is_boolean is deprecated. Use pandas.api.types.is_bool_type instead.
idx.... | https://api.github.com/repos/pandas-dev/pandas/pulls/51212 | 2023-02-07T16:07:48Z | 2023-02-08T16:43:12Z | 2023-02-08T16:43:12Z | 2023-02-08T17:03:00Z |
TST: parametrize CoW indexing tests for extension (nullable) dtypes | diff --git a/pandas/core/internals/managers.py b/pandas/core/internals/managers.py
index 892205cebf6a8..79c42d2577ade 100644
--- a/pandas/core/internals/managers.py
+++ b/pandas/core/internals/managers.py
@@ -827,8 +827,9 @@ def _slice_take_blocks_ax0(
# A non-consolidatable block, it's easy, becau... | Experimenting with one possible approach to have the Copy-on-Write tests cover more block types / dtypes (cfr https://github.com/pandas-dev/pandas/pull/51144#issuecomment-1416394873).
In this PR I parametrized with numpy vs nullable dtype, but that should cover ExtensionDtype in general (for internal coverage, we s... | https://api.github.com/repos/pandas-dev/pandas/pulls/51208 | 2023-02-07T10:00:38Z | 2023-02-20T08:11:08Z | 2023-02-20T08:11:08Z | 2023-02-20T08:11:15Z |
ENH: Allow ArrowDtype(pa.string()) to be compatable with str accessor | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 7fc856be374e9..85993304b4407 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -284,6 +284,7 @@ Alternatively, copy on write can be enabled locally through:
Other enhancements
^^^^^^^^^^^^^^^^^^
+- A... | Reboot of #50325
Notable change was that `pandas.core.strings.BaseStringArrayMethods` in the `__init__.py` was causing a circular import when used in `ArrowExtensionArray`, so needed to remove the import into `__init__.py.` This breaks one of our dask tests but it has been fixed downstream https://github.com/dask/da... | https://api.github.com/repos/pandas-dev/pandas/pulls/51207 | 2023-02-07T02:26:55Z | 2023-02-16T02:07:06Z | 2023-02-16T02:07:06Z | 2023-02-16T11:05:50Z |
DEPR: Grouper.ax, Grouper.obj, Grouper.indexer | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 532881fee0892..d7888c6c75454 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -786,6 +786,9 @@ Deprecations
- Deprecated calling ``float`` or ``int`` on a single element :class:`Series` to return a ``f... | - [x] closes #51134 (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
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/co... | https://api.github.com/repos/pandas-dev/pandas/pulls/51206 | 2023-02-07T02:04:39Z | 2023-02-09T17:27:36Z | 2023-02-09T17:27:36Z | 2023-02-09T17:49:20Z |
API: dont infer dtype for object-dtype groupby reductions | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index b006d3820889f..3cc55f8682670 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -778,7 +778,9 @@ Other API changes
- The levels of the index of the :class:`Series` returned from ``Series.sparse.from_coo`... | - [ ] 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/51205 | 2023-02-06T23:21:42Z | 2023-02-10T18:08:59Z | 2023-02-10T18:08:59Z | 2023-02-10T18:10:59Z |
TYP: Upgrade mypy to 1.0 | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index df30a31889a99..353ae4455caba 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -650,7 +650,7 @@ If installed, we now require:
+-------------------+-----------------+----------+---------+
| Package ... | - [ ] 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/51204 | 2023-02-06T22:42:57Z | 2023-02-07T19:22:41Z | 2023-02-07T19:22:41Z | 2023-02-07T19:29:00Z |
DOC: Minor doc cleanups | diff --git a/ci/code_checks.sh b/ci/code_checks.sh
index 18f394b8e549b..462873d4e88b0 100755
--- a/ci/code_checks.sh
+++ b/ci/code_checks.sh
@@ -267,6 +267,7 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
pandas.api.types.is_integer \
pandas.api.types.pandas_dtype \
pandas.read_cli... | - [ ] 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/51202 | 2023-02-06T20:01:55Z | 2023-02-09T17:36:31Z | 2023-02-09T17:36:31Z | 2023-02-09T17:38:06Z |
REF: de-duplicate wrap_agged_manager/wrap_aggregate_result | diff --git a/pandas/core/groupby/generic.py b/pandas/core/groupby/generic.py
index e6f2e300c5567..cdb5dddf03a64 100644
--- a/pandas/core/groupby/generic.py
+++ b/pandas/core/groupby/generic.py
@@ -163,15 +163,7 @@ def prop(self):
class SeriesGroupBy(GroupBy[Series]):
def _wrap_agged_manager(self, mgr: Manager) ... | - [ ] 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/51201 | 2023-02-06T19:26:17Z | 2023-02-06T23:12:14Z | 2023-02-06T23:12:14Z | 2023-02-06T23:12:54Z |
DOC: fix-up numpy numeric Index docs | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 802e2e6a488d0..e3dd67175fdc2 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -65,15 +65,14 @@ Below is a possibly non-exhaustive list of changes:
1. Instantiating using a numpy numeric array now fol... | Minor doc corrections related to #42717. | https://api.github.com/repos/pandas-dev/pandas/pulls/51200 | 2023-02-06T18:32:27Z | 2023-02-06T19:49:32Z | 2023-02-06T19:49:32Z | 2023-02-06T21:00:11Z |
DOC Correcting EX02 errors | diff --git a/ci/code_checks.sh b/ci/code_checks.sh
index cb66a1f350e8f..62a5d81fc8f73 100755
--- a/ci/code_checks.sh
+++ b/ci/code_checks.sh
@@ -597,10 +597,7 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
pandas.api.types.is_datetime64_dtype \
pandas.api.types.is_datetime64_ns_dtype \
... | - [ ] 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/51198 | 2023-02-06T17:52:26Z | 2023-02-06T19:40:00Z | 2023-02-06T19:40:00Z | 2023-02-07T11:01:11Z |
BUG: ensure reindex / getitem to select columns properly copies data for extension dtypes | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index a37503460901b..75aec514031b4 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -1395,6 +1395,7 @@ ExtensionArray
- Bug in :meth:`api.types.is_integer_dtype`, :meth:`api.types.is_unsigned_integer_dtype`,... | I encountered this while writing more tests for Copy-on-Write. Currently, the _general_ rule is that selecting columns with a list-like indexer using getitem gives a copy:
```python
df = pd.DataFrame(np.random.randn(10, 4), columns=['a', 'b', 'c', 'd'])
subset = df[["a", "b"]]
# subset is a copy
subset.iloc[0, 0... | https://api.github.com/repos/pandas-dev/pandas/pulls/51197 | 2023-02-06T15:16:55Z | 2023-02-15T10:38:12Z | 2023-02-15T10:38:12Z | 2023-02-15T10:38:16Z |
BUG: loc.setitem modifying values with empty indexer | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index ef6bb1340dc69..de3941682f539 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -1200,6 +1200,7 @@ Indexing
- Bug in :meth:`Series.loc` raising error for out of bounds end of slice indexer (:issue:`50161... | - [x] closes #45981 (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/51193 | 2023-02-06T11:43:38Z | 2023-02-06T18:42:11Z | 2023-02-06T18:42:10Z | 2023-02-16T16:31:40Z |
BUG: setting non-string value into StringArray raises ValueError instead of TypeError | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index ef6bb1340dc69..64f21e027e048 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -1324,6 +1324,7 @@ ExtensionArray
- Bug in :meth:`api.types.is_numeric_dtype` where a custom :class:`ExtensionDtype` would ... | - [x] closes #49632 (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/51191 | 2023-02-06T08:03:24Z | 2023-02-06T20:03:35Z | 2023-02-06T20:03:35Z | 2023-02-07T03:29:18Z |
CI, ENH: Check each minimum dependency is enforced in *.yaml and environment.yml | diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index f369fcabe3f01..b1028ea9f52c3 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -313,7 +313,7 @@ repos:
entry: python scripts/generate_pip_deps_from_conda.py
files: ^(environment.yml|requirements-dev.txt)$
... | - [x] closes #50207
- [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/51189 | 2023-02-06T03:20:17Z | 2023-02-23T16:38:44Z | 2023-02-23T16:38:44Z | 2023-02-23T20:25:04Z |
REF: prune groupby paths | diff --git a/pandas/core/groupby/generic.py b/pandas/core/groupby/generic.py
index 815f9936057f4..aec2037d044b8 100644
--- a/pandas/core/groupby/generic.py
+++ b/pandas/core/groupby/generic.py
@@ -380,10 +380,16 @@ def _wrap_applied_output(
"""
if len(values) == 0:
# GH #6265
+ ... | - [ ] 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/51187 | 2023-02-06T00:42:36Z | 2023-02-06T18:45:47Z | 2023-02-06T18:45:47Z | 2023-02-06T19:37:41Z |
REF: consolidate numeric_only checks in GroupBy | diff --git a/pandas/core/groupby/generic.py b/pandas/core/groupby/generic.py
index 815f9936057f4..77bc30d5512a6 100644
--- a/pandas/core/groupby/generic.py
+++ b/pandas/core/groupby/generic.py
@@ -58,6 +58,7 @@
is_dict_like,
is_integer_dtype,
is_interval_dtype,
+ is_numeric_dtype,
is_scalar,
)
... | - [ ] 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/51185 | 2023-02-06T00:17:32Z | 2023-02-06T12:33:22Z | 2023-02-06T12:33:22Z | 2023-02-06T16:01:51Z |
REF: dont rely on Grouper.ax | diff --git a/pandas/core/groupby/grouper.py b/pandas/core/groupby/grouper.py
index 366be9e79004c..f9817d3e72f73 100644
--- a/pandas/core/groupby/grouper.py
+++ b/pandas/core/groupby/grouper.py
@@ -8,7 +8,6 @@
TYPE_CHECKING,
Hashable,
Iterator,
- cast,
final,
)
import warnings
@@ -300,9 +299,9 @... | - [ ] 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/51184 | 2023-02-05T22:52:55Z | 2023-02-06T23:08:43Z | 2023-02-06T23:08:43Z | 2023-02-06T23:12:15Z |
DEPR: Grouper.grouper, Grouper.groups | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 1bfe9f50efbc8..f634e21132bed 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -781,6 +781,9 @@ Deprecations
- :meth:`Index.is_interval` has been deprecated. Use :func:`pandas.api.types.is_intterval_dty... | Partially reverts #51145 cc @phofl | https://api.github.com/repos/pandas-dev/pandas/pulls/51182 | 2023-02-05T19:53:29Z | 2023-02-05T23:13:52Z | 2023-02-05T23:13:52Z | 2023-02-05T23:14:53Z |
TYP: resample | diff --git a/pandas/core/generic.py b/pandas/core/generic.py
index 6e893c46acfdb..6008e6b6cb566 100644
--- a/pandas/core/generic.py
+++ b/pandas/core/generic.py
@@ -8783,7 +8783,7 @@ def resample(
axis = self._get_axis_number(axis)
return get_resampler(
- self,
+ cast("Series |... | - [ ] 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/51178 | 2023-02-05T02:58:00Z | 2023-02-06T18:50:25Z | 2023-02-06T18:50:25Z | 2023-02-06T19:31:05Z |
DOC: fix various typos in plotting documentation | diff --git a/pandas/plotting/_core.py b/pandas/plotting/_core.py
index fbd1eef138792..e861a10968af2 100644
--- a/pandas/plotting/_core.py
+++ b/pandas/plotting/_core.py
@@ -308,7 +308,7 @@ def hist_frame(
See Also
--------
-Series.plot.hist: Make a histogram.
+pandas.Series.plot.hist: Make a histogram.
matplotlib.... | - [ ] 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/51176 | 2023-02-05T02:27:30Z | 2023-02-05T20:29:01Z | 2023-02-05T20:29:01Z | 2023-02-05T20:29:08Z |
CI: unpin pyarrow, fix failing test | diff --git a/.github/actions/setup-conda/action.yml b/.github/actions/setup-conda/action.yml
index f4b1d9e49f63a..002d0020c2df1 100644
--- a/.github/actions/setup-conda/action.yml
+++ b/.github/actions/setup-conda/action.yml
@@ -18,7 +18,7 @@ runs:
- name: Set Arrow version in ${{ inputs.environment-file }} to ${{... | - [x] closes #51146
- [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/51175 | 2023-02-05T01:40:46Z | 2023-02-10T18:15:09Z | 2023-02-10T18:15:09Z | 2023-02-23T01:38:52Z |
BUG: PandasArray.astype use astype_nansafe | diff --git a/pandas/core/arrays/numpy_.py b/pandas/core/arrays/numpy_.py
index 2ed42d699e862..216dbede39a6a 100644
--- a/pandas/core/arrays/numpy_.py
+++ b/pandas/core/arrays/numpy_.py
@@ -16,7 +16,12 @@
)
from pandas.compat.numpy import function as nv
+from pandas.core.dtypes.astype import astype_array
from panda... | - [ ] 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/51174 | 2023-02-04T22:42:56Z | 2023-02-06T19:51:16Z | 2023-02-06T19:51:16Z | 2023-02-06T19:52:50Z |
DOC: fix a typo "docstring" -> "docstrings" | diff --git a/doc/source/development/contributing_codebase.rst b/doc/source/development/contributing_codebase.rst
index b619523b16eef..63554447f295e 100644
--- a/doc/source/development/contributing_codebase.rst
+++ b/doc/source/development/contributing_codebase.rst
@@ -25,7 +25,7 @@ contributing them to the project::
... | when using the "docstring" parameter I get an error:
```
$ ./ci/code_checks.sh docstring
Unknown command docstring. Usage: ./ci/code_checks.sh [code|doctests|docstrings|single-docs|notebooks]
``` | https://api.github.com/repos/pandas-dev/pandas/pulls/51169 | 2023-02-04T21:30:40Z | 2023-02-04T21:35:26Z | 2023-02-04T21:35:26Z | 2023-02-04T21:42:46Z |
BUG: pd.array failing to raise with DataFrame | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 7cf88a642f511..f5dd5666b6ca5 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -1333,6 +1333,7 @@ Metadata
Other
^^^^^
- Bug in :meth:`Series.searchsorted` inconsistent behavior when accepting :class:... | - [ ] 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/51167 | 2023-02-04T21:09:15Z | 2023-02-05T15:38:31Z | 2023-02-05T15:38:30Z | 2023-02-05T16:13:25Z |
REF: let EAs override WrappedCythonOp groupby implementations | diff --git a/pandas/core/arrays/base.py b/pandas/core/arrays/base.py
index a5032c590300c..accbf4468405d 100644
--- a/pandas/core/arrays/base.py
+++ b/pandas/core/arrays/base.py
@@ -1722,6 +1722,82 @@ def map(self, mapper, na_action=None):
"""
return map_array(self, mapper, na_action=na_action)
+ ... | - [x] closes #43682
Goal is to allow EAs (including our own pyarrow-backed) to implement performant GroupBy reductions/transforms without necessarily having to convert to numpy.
Analogous to #51003 (quantile) and #51116 (any, all, std).
This implements EA.grouby_op which takes a "how" keyword to specify which ... | https://api.github.com/repos/pandas-dev/pandas/pulls/51166 | 2023-02-04T20:53:37Z | 2023-04-05T22:11:30Z | 2023-04-05T22:11:30Z | 2023-04-05T22:18:28Z |
REF: Resampler subclasses remove unused arg, ensure parent is not None | diff --git a/pandas/core/resample.py b/pandas/core/resample.py
index ebb803ee8f3b4..7b174be9df99b 100644
--- a/pandas/core/resample.py
+++ b/pandas/core/resample.py
@@ -7,6 +7,7 @@
Callable,
Hashable,
Literal,
+ cast,
final,
no_type_check,
)
@@ -479,7 +480,7 @@ def _get_resampler_for_groupi... | - [ ] 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/51163 | 2023-02-04T16:27:14Z | 2023-02-04T22:04:32Z | 2023-02-04T22:04:32Z | 2023-02-04T22:43:28Z |
BUG: DataFrame.from_records with tzaware | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 802e2e6a488d0..3d0a502bf408d 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -1131,6 +1131,7 @@ Datetimelike
- Bug in :func:`to_datetime` with unit of "Y" or "M" giving incorrect results, not matching... | - [ ] 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/51162 | 2023-02-04T16:05:10Z | 2023-02-04T23:31:26Z | 2023-02-04T23:31:26Z | 2023-02-05T01:18:34Z |
BUG: Add ``is_any_real_numeric_dtype`` to solve discrepancy between ```Index.is_numeric()``` and ```is_numeric_dtype()``` | diff --git a/ci/code_checks.sh b/ci/code_checks.sh
index 62a5d81fc8f73..2fd772b3015b8 100755
--- a/ci/code_checks.sh
+++ b/ci/code_checks.sh
@@ -590,6 +590,7 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
pandas.Series.sparse.sp_values \
pandas.Timestamp.fromtimestamp \
pandas.api.... | - [x] closes #51152
- [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/51160 | 2023-02-04T15:43:04Z | 2023-02-07T10:26:48Z | 2023-02-07T10:26:48Z | 2023-02-07T10:27:00Z |
BUG: catch decimal.InvalidOperation exception from dateutil | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index bdf27020dbdfa..f629e669edf49 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -1132,6 +1132,7 @@ Datetimelike
- Bug in :meth:`Series.interpolate` and :meth:`DataFrame.interpolate` with datetime or time... | - [X] closes #51084
- [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/51157 | 2023-02-04T09:18:42Z | 2023-02-07T14:09:40Z | 2023-02-07T14:09:40Z | 2023-02-07T15:48:30Z |
REF: remove _get_grouper, make Grouper.__init__ less stateful | diff --git a/pandas/core/groupby/grouper.py b/pandas/core/groupby/grouper.py
index d77ad59a4bb82..78517e88a5296 100644
--- a/pandas/core/groupby/grouper.py
+++ b/pandas/core/groupby/grouper.py
@@ -441,7 +441,6 @@ class Grouping:
_codes: npt.NDArray[np.signedinteger] | None = None
_group_index: Index | None ... | Having a BaseGrouper._get_grouper, BinGrouper._get_grouper, and Grouper._get_grouper that all do different things is making my eye twitch.
L509-513 the case where `isinstance(newgrouper, ops.BaseGrouper)` looks like things might go wrong if we ever get there with `len(newgrouper.groupings) > 1`, but we have no tests... | https://api.github.com/repos/pandas-dev/pandas/pulls/51155 | 2023-02-04T02:04:18Z | 2023-02-06T21:02:25Z | 2023-02-06T21:02:25Z | 2023-02-06T21:05:40Z |
DOC: Additions to month_name & day_name | diff --git a/pandas/core/arrays/datetimes.py b/pandas/core/arrays/datetimes.py
index 0766b1c6a5262..659a5d1a7181e 100644
--- a/pandas/core/arrays/datetimes.py
+++ b/pandas/core/arrays/datetimes.py
@@ -1202,7 +1202,9 @@ def month_name(self, locale=None) -> npt.NDArray[np.object_]:
----------
locale : s... | - [x] closes #51138
- [x] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#pre-commit).
In the issue #51138 I was trying to set a column in my DF for the month and day's names in portuguese, then a good guy told me about the `locale -a` command from terminal ... | https://api.github.com/repos/pandas-dev/pandas/pulls/51154 | 2023-02-04T00:06:18Z | 2023-02-08T17:59:03Z | 2023-02-08T17:59:03Z | 2023-02-08T18:24:50Z |
DOC: Clean whatsnews | diff --git a/doc/source/whatsnew/v1.5.0.rst b/doc/source/whatsnew/v1.5.0.rst
index b61547d1523cf..b167b7e811d98 100644
--- a/doc/source/whatsnew/v1.5.0.rst
+++ b/doc/source/whatsnew/v1.5.0.rst
@@ -362,7 +362,7 @@ Other enhancements
- A :class:`errors.PerformanceWarning` is now thrown when using ``string[pyarrow]`` dty... | - [ ] 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/51153 | 2023-02-03T22:38:59Z | 2023-02-04T01:10:55Z | 2023-02-04T01:10:55Z | 2023-02-04T11:31:13Z |
Upgrade pyarrow minimum version to 7.0 | diff --git a/ci/deps/actions-38-minimum_versions.yaml b/ci/deps/actions-38-minimum_versions.yaml
index caeee07c324d1..7652b6347ad4f 100644
--- a/ci/deps/actions-38-minimum_versions.yaml
+++ b/ci/deps/actions-38-minimum_versions.yaml
@@ -43,7 +43,7 @@ dependencies:
- openpyxl=3.0.7
- pandas-gbq=0.15.0
- psycopg... | - [ ] 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/51151 | 2023-02-03T19:51:29Z | 2023-02-07T02:10:36Z | 2023-02-07T02:10:36Z | 2023-02-07T10:27:08Z |
REF: avoid passing silently-ignored kwargs to Resampler | diff --git a/pandas/core/resample.py b/pandas/core/resample.py
index ebb803ee8f3b4..255b926ba226a 100644
--- a/pandas/core/resample.py
+++ b/pandas/core/resample.py
@@ -151,7 +151,6 @@ def __init__(
*,
group_keys: bool | lib.NoDefault = lib.no_default,
selection=None,
- **kwargs,
... | - [ ] 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/51149 | 2023-02-03T18:54:01Z | 2023-02-04T19:19:33Z | 2023-02-04T19:19:33Z | 2023-02-04T20:02:14Z |
DOC: Add CoW optimizations to whatsnew | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index bc1cf8d03ce98..5ba0d5b60e372 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -189,6 +189,7 @@ Copy-on-Write improvements
- :meth:`DataFrame.reset_index` / :meth:`Series.reset_index`
- :meth:`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/51148 | 2023-02-03T18:40:29Z | 2023-02-03T20:58:52Z | 2023-02-03T20:58:52Z | 2023-02-08T15:57:11Z |
BUG: interpolate not respecting CoW | diff --git a/pandas/core/internals/managers.py b/pandas/core/internals/managers.py
index 81c5810d29456..ff80cccaa20d3 100644
--- a/pandas/core/internals/managers.py
+++ b/pandas/core/internals/managers.py
@@ -409,8 +409,15 @@ def diff(self: T, n: int, axis: AxisInt) -> T:
axis = self._normalize_axis(axis)
... | - [x] closes #51126 (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/51147 | 2023-02-03T18:31:24Z | 2023-02-04T19:16:47Z | 2023-02-04T19:16:47Z | 2023-02-04T19:16:51Z |
REF/API: dont alter Grouper in _get_grouper | diff --git a/pandas/core/groupby/grouper.py b/pandas/core/groupby/grouper.py
index 52700a29cb592..d77ad59a4bb82 100644
--- a/pandas/core/groupby/grouper.py
+++ b/pandas/core/groupby/grouper.py
@@ -6,9 +6,9 @@
from typing import (
TYPE_CHECKING,
- Any,
Hashable,
Iterator,
+ cast,
final,
)
... | This doesn't break any tests and I haven't concocted any new cases in which it would matter, but the logic is hard enough to disentangle (xref #51134) that I can't promise it won't | https://api.github.com/repos/pandas-dev/pandas/pulls/51145 | 2023-02-03T16:56:06Z | 2023-02-03T21:07:07Z | 2023-02-03T21:07:07Z | 2023-02-03T23:20:22Z |
CoW: Push reference tracking down to the block level | diff --git a/doc/source/development/copy_on_write.rst b/doc/source/development/copy_on_write.rst
new file mode 100644
index 0000000000000..34625ed645615
--- /dev/null
+++ b/doc/source/development/copy_on_write.rst
@@ -0,0 +1,41 @@
+.. _copy_on_write:
+
+{{ header }}
+
+*************
+Copy on write
+*************
+
+Cop... | - [ ] 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/51144 | 2023-02-03T16:13:46Z | 2023-02-08T09:01:09Z | 2023-02-08T09:01:09Z | 2023-02-22T09:19:37Z |
DOC Correcting EX02 errors | diff --git a/ci/code_checks.sh b/ci/code_checks.sh
index 9c8d48bc6ba45..cb66a1f350e8f 100755
--- a/ci/code_checks.sh
+++ b/ci/code_checks.sh
@@ -579,8 +579,6 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
MSG='Partially validate docstrings (EX02)' ; echo $MSG
$BASE_DIR/scripts/validate_docstrings.... | - [ ] 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/51143 | 2023-02-03T12:08:08Z | 2023-02-03T16:10:19Z | 2023-02-03T16:10:19Z | 2023-02-04T15:30:26Z |
DEPR: Remove NumericIndex | diff --git a/pandas/_testing/asserters.py b/pandas/_testing/asserters.py
index 3e171b57af3ba..818ea1e6ef9d0 100644
--- a/pandas/_testing/asserters.py
+++ b/pandas/_testing/asserters.py
@@ -363,14 +363,7 @@ def is_class_equiv(idx: Index) -> bool:
This only checks class equivalence. There is a separate check tha... | - [x] closes #42717
- [x] closes #51020
This finishes the removal of `NumericIndex` from the code base. Note that this PR builds atop of #51132, so you might want to merge that first.
Everything should be finished now after this PR, e.g. the doc updates have been merged (#51111) and the doc string has been upda... | https://api.github.com/repos/pandas-dev/pandas/pulls/51139 | 2023-02-03T07:40:47Z | 2023-02-03T13:02:20Z | 2023-02-03T13:02:20Z | 2023-05-19T02:59:12Z |
CLN: Partially revert #29553 | diff --git a/pandas/core/array_algos/replace.py b/pandas/core/array_algos/replace.py
index 466eeb768f5f9..14bf26f40ea0d 100644
--- a/pandas/core/array_algos/replace.py
+++ b/pandas/core/array_algos/replace.py
@@ -19,8 +19,6 @@
)
from pandas.core.dtypes.common import (
- is_datetimelike_v_numeric,
- is_numeric... | - [ ] 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/51137 | 2023-02-03T02:53:10Z | 2023-02-06T21:09:27Z | 2023-02-06T21:09:27Z | 2023-02-06T22:45:15Z |
CLN: Assorted | diff --git a/pandas/_libs/groupby.pyi b/pandas/_libs/groupby.pyi
index 0f72b2b72141f..09f4fbec5176e 100644
--- a/pandas/_libs/groupby.pyi
+++ b/pandas/_libs/groupby.pyi
@@ -55,6 +55,7 @@ def group_any_all(
mask: np.ndarray, # const uint8_t[::1]
val_test: Literal["any", "all"],
skipna: bool,
+ nullabl... | - [ ] 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/51136 | 2023-02-03T01:47:06Z | 2023-02-07T20:34:52Z | 2023-02-07T20:34:52Z | 2023-02-07T20:38:04Z |
REF: Resampler.groupby -> _timegrouper | diff --git a/pandas/core/resample.py b/pandas/core/resample.py
index d3b3c844e8c4e..23bf4e5e937d1 100644
--- a/pandas/core/resample.py
+++ b/pandas/core/resample.py
@@ -127,6 +127,7 @@ class Resampler(BaseGroupBy, PandasObject):
"""
grouper: BinGrouper
+ _timegrouper: TimeGrouper
exclusions: frozens... | GroupBy object is very different from a TimeGrouper object. Hopefully this will make this code slightly less confusing (xref #51134 this is a PITA) | https://api.github.com/repos/pandas-dev/pandas/pulls/51135 | 2023-02-03T01:36:15Z | 2023-02-03T21:08:39Z | 2023-02-03T21:08:39Z | 2023-02-03T23:17:05Z |
CI: Change development python version to 3.10 | diff --git a/.circleci/config.yml b/.circleci/config.yml
index e704c37df3e45..e7322e748662f 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -6,7 +6,7 @@ jobs:
image: ubuntu-2004:2022.04.1
resource_class: arm.large
environment:
- ENV_FILE: ci/deps/circle-38-arm64.yaml
+ ENV... | - [ ] 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/51133 | 2023-02-02T23:16:16Z | 2023-04-26T14:30:37Z | 2023-04-26T14:30:37Z | 2023-04-26T15:52:47Z |
DEPR: Remove NumericIndex from tests/indexes/test_numpy_compat.py | diff --git a/pandas/tests/indexes/test_numpy_compat.py b/pandas/tests/indexes/test_numpy_compat.py
index cdc5446bfeba3..2a29e57678df9 100644
--- a/pandas/tests/indexes/test_numpy_compat.py
+++ b/pandas/tests/indexes/test_numpy_compat.py
@@ -10,8 +10,10 @@
isna,
)
import pandas._testing as tm
-from pandas.api.typ... | This was a bit tricky.
xref #42717. | https://api.github.com/repos/pandas-dev/pandas/pulls/51132 | 2023-02-02T21:24:03Z | 2023-02-03T09:40:01Z | 2023-02-03T09:40:01Z | 2023-02-03T13:57:04Z |
DEPR: float/int(Series[single_elemet]) | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index c3481a5452091..2258c76a6cff5 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -780,7 +780,7 @@ Deprecations
- :meth:`Index.is_object` has been deprecated. Use :func:`pandas.api.types.is_object_dtype` i... | - [ ] closes #51101 (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/51131 | 2023-02-02T21:04:41Z | 2023-02-04T19:20:50Z | 2023-02-04T19:20:50Z | 2023-02-06T18:20:58Z |
CLN: Use fixture dtype_backend in nullable tests | diff --git a/pandas/conftest.py b/pandas/conftest.py
index 64a8f0f9efc1d..888205366f9e6 100644
--- a/pandas/conftest.py
+++ b/pandas/conftest.py
@@ -1293,6 +1293,22 @@ def string_storage(request):
return request.param
+@pytest.fixture(
+ params=[
+ "pandas",
+ pytest.param("pyarrow", marks=td.... | - [ ] 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/51129 | 2023-02-02T20:21:07Z | 2023-02-04T01:11:58Z | 2023-02-04T01:11:58Z | 2023-02-04T11:30:40Z |
ENH: Implement arrow support for read_csv with engine=c | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 7d028935ad175..12f8b1736a479 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -138,8 +138,8 @@ The option will only work for functions with the keyword ``use_nullable_dtypes``
Additionally a new global... | - [ ] 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/51128 | 2023-02-02T20:03:06Z | 2023-02-08T22:02:32Z | 2023-02-08T22:02:32Z | 2023-02-08T22:03:07Z |
DEPR: Remove various uses of NumericIndex | diff --git a/pandas/core/indexes/datetimes.py b/pandas/core/indexes/datetimes.py
index b2305d0fe1cbf..db5ebc6d6bef1 100644
--- a/pandas/core/indexes/datetimes.py
+++ b/pandas/core/indexes/datetimes.py
@@ -62,7 +62,6 @@
if TYPE_CHECKING:
from pandas.core.api import (
DataFrame,
- NumericIndex,
... | xref #42717. | https://api.github.com/repos/pandas-dev/pandas/pulls/51127 | 2023-02-02T20:00:14Z | 2023-02-03T00:56:07Z | 2023-02-03T00:56:07Z | 2023-02-03T00:56:14Z |
CLN: Put exit_stack inside _query_iterator. | diff --git a/pandas/io/sql.py b/pandas/io/sql.py
index b4624a1f4a447..d88decc8601f0 100644
--- a/pandas/io/sql.py
+++ b/pandas/io/sql.py
@@ -75,14 +75,6 @@
# -- Helper functions
-def _cleanup_after_generator(generator, exit_stack: ExitStack):
- """Does the cleanup after iterating through the generator."""
- ... | - [ ] 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/51125 | 2023-02-02T18:53:47Z | 2023-02-03T19:21:42Z | 2023-02-03T19:21:42Z | 2023-02-09T18:36:13Z |
DOC: remove inplace usage from docstring examples | diff --git a/pandas/core/arrays/categorical.py b/pandas/core/arrays/categorical.py
index f2e54185c11ff..7197994bfbcb1 100644
--- a/pandas/core/arrays/categorical.py
+++ b/pandas/core/arrays/categorical.py
@@ -1673,13 +1673,6 @@ def sort_values(
[5, 2, 2, 1, 1]
Categories (3, int64): [1, 2, 5]
- ... | - [ ] 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/51124 | 2023-02-02T18:01:21Z | 2023-02-03T16:10:56Z | 2023-02-03T16:10:56Z | 2023-02-03T16:35:05Z |
TYP: suppress pyright's information-level output | diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index dfbd24767a189..39c1f2b3a6c85 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -135,11 +135,11 @@ repos:
types: [python]
stages: [manual]
additional_dependencies: &pyright_dependencies
- - pyright@... | `pre-commit run --hook-stage manual -av pyright_reportGeneralTypeIssues` is currently very verbose as pyright prints a line for each un-annotated function it skips. This PR removes these information-level messages (still prints warnings and errors). | https://api.github.com/repos/pandas-dev/pandas/pulls/51122 | 2023-02-02T16:52:02Z | 2023-02-03T19:22:27Z | 2023-02-03T19:22:27Z | 2023-08-09T15:08:26Z |
CI: Pin pyarrow to < 11.0 | diff --git a/.github/actions/setup-conda/action.yml b/.github/actions/setup-conda/action.yml
index 002d0020c2df1..f4b1d9e49f63a 100644
--- a/.github/actions/setup-conda/action.yml
+++ b/.github/actions/setup-conda/action.yml
@@ -18,7 +18,7 @@ runs:
- name: Set Arrow version in ${{ inputs.environment-file }} to ${{... | - [ ] 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/51120 | 2023-02-02T10:16:07Z | 2023-02-02T13:41:07Z | 2023-02-02T13:41:07Z | 2023-02-02T15:20:16Z |
DOC: Add rolling in reference/groupby.rst | diff --git a/doc/source/reference/groupby.rst b/doc/source/reference/groupby.rst
index 54b2e893bfd08..8374b0c739f89 100644
--- a/doc/source/reference/groupby.rst
+++ b/doc/source/reference/groupby.rst
@@ -97,6 +97,7 @@ Function application
DataFrameGroupBy.quantile
DataFrameGroupBy.rank
DataFrameGroupBy.res... | - [ ] close #51097
| https://api.github.com/repos/pandas-dev/pandas/pulls/51119 | 2023-02-02T08:30:58Z | 2023-02-08T16:47:29Z | 2023-02-08T16:47:29Z | 2023-02-09T04:17:43Z |
DEPR: remove NumericIndex.__new__ & ._should_fallback_to_positional | diff --git a/pandas/core/indexes/base.py b/pandas/core/indexes/base.py
index 881e83313ced5..993fefdc91aa0 100644
--- a/pandas/core/indexes/base.py
+++ b/pandas/core/indexes/base.py
@@ -5689,6 +5689,8 @@ def _should_fallback_to_positional(self) -> bool:
"""
Should an integer key be treated as positiona... | Remove `NumericIndex.__new__` & `._should_fallback_to_positional` to Index. Next up is to actually remove `NumericIndex` from the code base (there is various scaffolding around, that I need to remove/alter at the same time).
This move `NumericIndex._should_fallback_to_positional` to `Index` as-is. There is an issue ... | https://api.github.com/repos/pandas-dev/pandas/pulls/51118 | 2023-02-02T07:17:19Z | 2023-02-02T17:17:46Z | 2023-02-02T17:17:46Z | 2023-02-02T18:24:27Z |
REF: remove group_selection_context | diff --git a/pandas/core/groupby/groupby.py b/pandas/core/groupby/groupby.py
index 696f924e31179..fd9a06a06cfa7 100644
--- a/pandas/core/groupby/groupby.py
+++ b/pandas/core/groupby/groupby.py
@@ -8,7 +8,6 @@ class providing the base-class of operations.
"""
from __future__ import annotations
-from contextlib impor... | cc @rhshadrach | https://api.github.com/repos/pandas-dev/pandas/pulls/51117 | 2023-02-02T01:12:38Z | 2023-02-03T03:47:12Z | 2023-02-03T03:47:12Z | 2023-02-03T04:03:23Z |
CLN: standardize ArrowExtensionArray in tests | diff --git a/pandas/tests/extension/arrow/arrays.py b/pandas/tests/extension/arrow/arrays.py
index fad28c1896ad0..3707447151ae3 100644
--- a/pandas/tests/extension/arrow/arrays.py
+++ b/pandas/tests/extension/arrow/arrays.py
@@ -77,7 +77,9 @@ class ArrowExtensionArray(OpsMixin, ExtensionArray):
_data: pa.ChunkedAr... | - [ ] 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/46009 | 2022-02-15T21:57:14Z | 2022-02-16T13:33:13Z | 2022-02-16T13:33:13Z | 2022-02-16T13:33:13Z |
BUG: to_csv not respecting float_format for Float64 | diff --git a/doc/source/whatsnew/v1.5.0.rst b/doc/source/whatsnew/v1.5.0.rst
index 71394a858aefe..6fb2914543fc1 100644
--- a/doc/source/whatsnew/v1.5.0.rst
+++ b/doc/source/whatsnew/v1.5.0.rst
@@ -353,6 +353,7 @@ I/O
- Bug in :func:`read_excel` results in an infinite loop with certain ``skiprows`` callables (:issue:`4... | - [x] closes #45991 (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/46007 | 2022-02-15T20:48:49Z | 2022-02-16T13:31:02Z | 2022-02-16T13:31:02Z | 2022-02-16T18:46:31Z |
BUG: PeriodArray subtraction returning wrong results | diff --git a/doc/source/whatsnew/v1.5.0.rst b/doc/source/whatsnew/v1.5.0.rst
index 71394a858aefe..3b5d0fc624753 100644
--- a/doc/source/whatsnew/v1.5.0.rst
+++ b/doc/source/whatsnew/v1.5.0.rst
@@ -358,7 +358,7 @@ I/O
Period
^^^^^^
--
+- Bug in subtraction of :class:`Period` from :class:`PeriodArray` returning wrong... | - [x] closes #45999 (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/46006 | 2022-02-15T20:36:57Z | 2022-02-16T13:35:33Z | 2022-02-16T13:35:33Z | 2022-02-16T18:47:26Z |
Backport PR #45995 on branch 1.4.x (CI: Add single_cpu build) | diff --git a/.github/workflows/posix.yml b/.github/workflows/posix.yml
index 0e8da7b66026f..35196ad2840c6 100644
--- a/.github/workflows/posix.yml
+++ b/.github/workflows/posix.yml
@@ -13,7 +13,6 @@ on:
- "doc/**"
env:
- PYTEST_WORKERS: "auto"
PANDAS_CI: 1
jobs:
@@ -25,33 +24,48 @@ jobs:
timeout-m... | Backport PR #45995: CI: Add single_cpu build | https://api.github.com/repos/pandas-dev/pandas/pulls/46005 | 2022-02-15T20:34:10Z | 2022-02-16T13:05:05Z | 2022-02-16T13:05:05Z | 2022-02-16T13:05:06Z |
TST: Don't mark all plotting tests as slow | diff --git a/ci/run_tests.sh b/ci/run_tests.sh
index 7c11eb13e0e1d..aa6bb714af9dd 100755
--- a/ci/run_tests.sh
+++ b/ci/run_tests.sh
@@ -30,10 +30,6 @@ if [[ "$PATTERN" ]]; then
PYTEST_CMD="$PYTEST_CMD -m \"$PATTERN\""
fi
-if [[ $(uname) != "Linux" && $(uname) != "Darwin" ]]; then
- PYTEST_CMD="$PYTEST_CMD --... | - [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).
Ideally we should be mor... | https://api.github.com/repos/pandas-dev/pandas/pulls/46003 | 2022-02-15T19:32:40Z | 2022-02-27T15:20:55Z | 2022-02-27T15:20:55Z | 2022-02-28T03:05:45Z |
REF: Share NumericArray/NumericDtype methods | diff --git a/pandas/core/arrays/floating.py b/pandas/core/arrays/floating.py
index d55aef953b5b5..49a71922f331b 100644
--- a/pandas/core/arrays/floating.py
+++ b/pandas/core/arrays/floating.py
@@ -3,8 +3,8 @@
import numpy as np
from pandas._typing import DtypeObj
-from pandas.util._decorators import cache_readonly
... | - [ ] 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/45997 | 2022-02-15T06:12:01Z | 2022-02-16T13:36:22Z | 2022-02-16T13:36:22Z | 2022-02-16T15:45:12Z |
TST: Use uuid instead of random chars for temp files | diff --git a/pandas/_testing/contexts.py b/pandas/_testing/contexts.py
index 5a77c06d65d07..547ec9db20994 100644
--- a/pandas/_testing/contexts.py
+++ b/pandas/_testing/contexts.py
@@ -3,14 +3,13 @@
from contextlib import contextmanager
import os
from pathlib import Path
-import random
from shutil import rmtree
-im... | - [x] closes #39197 (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/45996 | 2022-02-15T03:17:11Z | 2022-02-15T18:55:09Z | 2022-02-15T18:55:09Z | 2022-02-15T18:55:13Z |
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