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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TST: Fix shares_memory for arrow string dtype | diff --git a/pandas/_testing/__init__.py b/pandas/_testing/__init__.py
index 81cd504119c38..d9f6bb8454d93 100644
--- a/pandas/_testing/__init__.py
+++ b/pandas/_testing/__init__.py
@@ -30,6 +30,7 @@
is_float_dtype,
is_sequence,
is_signed_integer_dtype,
+ is_string_dtype,
is_unsigned_integer_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/55823 | 2023-11-04T01:10:36Z | 2023-11-06T17:19:01Z | 2023-11-06T17:19:01Z | 2023-11-06T17:35:32Z |
ENH: infer resolution in array_to_datetime_with_tz | diff --git a/pandas/_libs/tslib.pyx b/pandas/_libs/tslib.pyx
index da9d65bcfc095..ad043d1695eac 100644
--- a/pandas/_libs/tslib.pyx
+++ b/pandas/_libs/tslib.pyx
@@ -693,6 +693,8 @@ def array_to_datetime_with_tz(
object item
int64_t ival
_TSObject tsobj
+ bint infer_reso = creso == NPY_... | - [ ] 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
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/con... | https://api.github.com/repos/pandas-dev/pandas/pulls/55822 | 2023-11-04T00:48:46Z | 2023-11-04T22:52:06Z | 2023-11-04T22:52:06Z | 2023-11-05T01:55:55Z |
BUG: Index.isin raising for arrow strings and null set | diff --git a/doc/source/whatsnew/v2.1.3.rst b/doc/source/whatsnew/v2.1.3.rst
index 3b1cd1c152baa..31ab01f171b4a 100644
--- a/doc/source/whatsnew/v2.1.3.rst
+++ b/doc/source/whatsnew/v2.1.3.rst
@@ -22,7 +22,7 @@ Fixed regressions
Bug fixes
~~~~~~~~~
- Bug in :meth:`DatetimeIndex.diff` raising ``TypeError`` (:issue:`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/55821 | 2023-11-04T00:47:07Z | 2023-11-04T22:50:33Z | 2023-11-04T22:50:33Z | 2023-12-04T23:27:18Z |
Backport PR #55761 on branch 2.1.x (BUG: DatetimeIndex.diff raising TypeError) | diff --git a/doc/source/whatsnew/v2.1.3.rst b/doc/source/whatsnew/v2.1.3.rst
index 1359123ef153e..3b1cd1c152baa 100644
--- a/doc/source/whatsnew/v2.1.3.rst
+++ b/doc/source/whatsnew/v2.1.3.rst
@@ -21,7 +21,7 @@ Fixed regressions
Bug fixes
~~~~~~~~~
--
+- Bug in :meth:`DatetimeIndex.diff` raising ``TypeError`` (:iss... | null | https://api.github.com/repos/pandas-dev/pandas/pulls/55819 | 2023-11-04T00:07:30Z | 2023-11-06T22:31:11Z | 2023-11-06T22:31:11Z | 2023-11-16T12:57:07Z |
TST: parametrize over dt64 unit | diff --git a/pandas/_testing/__init__.py b/pandas/_testing/__init__.py
index 81cd504119c38..e74a8d6dcdc9a 100644
--- a/pandas/_testing/__init__.py
+++ b/pandas/_testing/__init__.py
@@ -1019,6 +1019,17 @@ def iat(x):
# -----------------------------------------------------------------------------
+_UNITS = ["s", "ms... | - [ ] 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/55818 | 2023-11-03T23:10:14Z | 2023-11-04T22:20:10Z | 2023-11-04T22:20:10Z | 2023-11-04T22:21:02Z |
COMPAT: Numpy int64 Windows default for Numpy 2.0 | diff --git a/pandas/compat/numpy/__init__.py b/pandas/compat/numpy/__init__.py
index a1ac1024fc3e0..3014bd652d8c4 100644
--- a/pandas/compat/numpy/__init__.py
+++ b/pandas/compat/numpy/__init__.py
@@ -12,6 +12,7 @@
np_version_gte1p24 = _nlv >= Version("1.24")
np_version_gte1p24p3 = _nlv >= Version("1.24.3")
np_versi... | null | https://api.github.com/repos/pandas-dev/pandas/pulls/55817 | 2023-11-03T23:01:08Z | 2023-11-06T19:35:06Z | 2023-11-06T19:35:06Z | 2023-11-06T19:35:24Z |
PERF: IndexEngine.get_indexer_non_unique | diff --git a/doc/source/whatsnew/v2.2.0.rst b/doc/source/whatsnew/v2.2.0.rst
index 65532c4cbd27c..ba8027c950365 100644
--- a/doc/source/whatsnew/v2.2.0.rst
+++ b/doc/source/whatsnew/v2.2.0.rst
@@ -326,6 +326,7 @@ Performance improvements
- Performance improvement in :meth:`Index.difference` (:issue:`55108`)
- Perform... | - [ ] 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/55816 | 2023-11-03T22:16:12Z | 2023-11-06T17:27:19Z | 2023-11-06T17:27:19Z | 2023-11-16T12:57:08Z |
DOC: Add "nullable float" link in "dtypes" table of User Guide | diff --git a/doc/source/user_guide/basics.rst b/doc/source/user_guide/basics.rst
index 33e9f9cabb46d..17ff5d821ed07 100644
--- a/doc/source/user_guide/basics.rst
+++ b/doc/source/user_guide/basics.rst
@@ -2007,7 +2007,7 @@ documentation sections for more on each type.
| ... | The formatting of the "nullable float" entry in [this table](https://pandas.pydata.org/docs/user_guide/basics.html#dtypes) was inconsistent with the other entries. As far as I can tell, there is not (currently) a "nullable float" section of the User Guide, so I've added a reference to the API, as is the case for the ta... | https://api.github.com/repos/pandas-dev/pandas/pulls/55814 | 2023-11-03T20:26:34Z | 2023-11-03T22:26:14Z | 2023-11-03T22:26:14Z | 2023-11-03T22:27:44Z |
BUG: DatetimeIndex with dayfirst/yearfirst and tz | diff --git a/doc/source/whatsnew/v2.2.0.rst b/doc/source/whatsnew/v2.2.0.rst
index 65532c4cbd27c..0b1eb1760b94f 100644
--- a/doc/source/whatsnew/v2.2.0.rst
+++ b/doc/source/whatsnew/v2.2.0.rst
@@ -343,6 +343,7 @@ Categorical
Datetimelike
^^^^^^^^^^^^
+- Bug in :class:`DatetimeIndex` construction when passing both a... | - [ ] 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
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/con... | https://api.github.com/repos/pandas-dev/pandas/pulls/55813 | 2023-11-03T20:26:11Z | 2023-11-03T22:28:35Z | 2023-11-03T22:28:35Z | 2023-11-03T22:39:10Z |
BUG: `assert_extension_array_equal` using the wrong dtype | diff --git a/doc/source/whatsnew/v2.2.0.rst b/doc/source/whatsnew/v2.2.0.rst
index 65532c4cbd27c..c57035cbef30e 100644
--- a/doc/source/whatsnew/v2.2.0.rst
+++ b/doc/source/whatsnew/v2.2.0.rst
@@ -345,6 +345,7 @@ Datetimelike
^^^^^^^^^^^^
- Bug in :class:`DatetimeIndex` when passing an object-dtype ndarray of float o... | - [x] closes #55730
- [ ] 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/v2.1.3.rst` file if fixing a bug or adding a new feature.
| https://api.github.com/repos/pandas-dev/pandas/pulls/55812 | 2023-11-03T20:01:39Z | 2023-11-06T17:23:46Z | 2023-11-06T17:23:46Z | 2023-11-06T17:23:54Z |
PERF: avoid unnecessary method call in get_indexer_non_unique() on MultiIndex | diff --git a/pandas/core/indexes/base.py b/pandas/core/indexes/base.py
index ebf4f2d515956..9db1c7706149f 100644
--- a/pandas/core/indexes/base.py
+++ b/pandas/core/indexes/base.py
@@ -6041,12 +6041,13 @@ def get_indexer_non_unique(
# Note: _maybe_downcast_for_indexing ensures we never get here
# w... | Hello,
There was a regression that made reindex 60x slower, in pandas v0.23 to v1.4, that was finally fixed by this PR last year
discussion https://github.com/pandas-dev/pandas/issues/23735
commit https://github.com/pandas-dev/pandas/pull/46235/files
a benchmark was added in a later commit https://github.com/pand... | https://api.github.com/repos/pandas-dev/pandas/pulls/55811 | 2023-11-03T13:29:32Z | 2023-11-07T22:39:47Z | 2023-11-07T22:39:47Z | 2023-11-07T22:39:53Z |
ENH: Allow passing `read_only`, `data_only` and `keep_links` arguments to openpyxl using `engine_kwargs` | diff --git a/doc/source/whatsnew/v2.2.0.rst b/doc/source/whatsnew/v2.2.0.rst
index 6ca3cc7dd7a96..e1fa934679100 100644
--- a/doc/source/whatsnew/v2.2.0.rst
+++ b/doc/source/whatsnew/v2.2.0.rst
@@ -101,6 +101,7 @@ Other enhancements
- :func:`tseries.api.guess_datetime_format` is now part of the public API (:issue:`5472... | Previously it was not possible to override the default values for `openpyxl.reader.excel.load_workbook`'s `read_only`, `data_only` and `keep_links` arguments via `pandas.read_excel`'s `engine_kwargs` (see #55027).
Now these options can be changed via `engine_kwargs`.
- [x] closes #55027
- [x] [Tests added and ... | https://api.github.com/repos/pandas-dev/pandas/pulls/55807 | 2023-11-03T07:12:23Z | 2023-11-09T15:48:12Z | 2023-11-09T15:48:12Z | 2023-11-09T15:48:19Z |
TST: parametrize over unit | diff --git a/pandas/conftest.py b/pandas/conftest.py
index b62a4391ca654..efe263a41afe1 100644
--- a/pandas/conftest.py
+++ b/pandas/conftest.py
@@ -1295,6 +1295,14 @@ def utc_fixture(request):
utc_fixture2 = utc_fixture
+@pytest.fixture(params=["s", "ms", "us", "ns"])
+def unit(request):
+ """
+ datetime64 ... | Cuts down on the diff when implementing #55564, worth doing anyway. | https://api.github.com/repos/pandas-dev/pandas/pulls/55806 | 2023-11-03T02:08:47Z | 2023-11-03T17:12:49Z | 2023-11-03T17:12:49Z | 2023-11-03T17:12:55Z |
ENH/BUG: infer reso in array_strptime | diff --git a/pandas/_libs/tslibs/strptime.pxd b/pandas/_libs/tslibs/strptime.pxd
index 64db2b59dfcff..fd8cafeaefb27 100644
--- a/pandas/_libs/tslibs/strptime.pxd
+++ b/pandas/_libs/tslibs/strptime.pxd
@@ -7,7 +7,9 @@ from numpy cimport int64_t
from pandas._libs.tslibs.np_datetime cimport NPY_DATETIMEUNIT
-cdef bin... | - [ ] 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/55805 | 2023-11-03T01:09:15Z | 2023-11-03T22:21:08Z | 2023-11-03T22:21:08Z | 2023-11-03T22:24:25Z |
CI: parametrize and xfail | diff --git a/pandas/tests/indexes/datetimes/test_constructors.py b/pandas/tests/indexes/datetimes/test_constructors.py
index bbb64bdd27c45..ab4328788507f 100644
--- a/pandas/tests/indexes/datetimes/test_constructors.py
+++ b/pandas/tests/indexes/datetimes/test_constructors.py
@@ -1013,35 +1013,35 @@ def test_dti_conver... | cc @mroeschke | https://api.github.com/repos/pandas-dev/pandas/pulls/55804 | 2023-11-02T20:07:27Z | 2023-11-02T22:13:58Z | 2023-11-02T22:13:58Z | 2023-11-02T22:14:50Z |
CLN: __repr__ tests | diff --git a/pandas/tests/frame/indexing/test_getitem.py b/pandas/tests/frame/indexing/test_getitem.py
index 9d9324f557c8d..ecd8d1e988fd8 100644
--- a/pandas/tests/frame/indexing/test_getitem.py
+++ b/pandas/tests/frame/indexing/test_getitem.py
@@ -42,9 +42,6 @@ def test_getitem_periodindex(self):
ts = df[rng[... | - [ ] 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/55798 | 2023-11-01T22:23:22Z | 2023-11-02T00:51:15Z | 2023-11-02T00:51:15Z | 2023-11-02T01:01:22Z |
Backport PR #55726 on branch 2.1.x (fix segfault with tz_localize_to_utc) | diff --git a/pandas/_libs/tslibs/tzconversion.pyx b/pandas/_libs/tslibs/tzconversion.pyx
index e17d264333264..af27acf16b771 100644
--- a/pandas/_libs/tslibs/tzconversion.pyx
+++ b/pandas/_libs/tslibs/tzconversion.pyx
@@ -332,13 +332,16 @@ timedelta-like}
# Shift the delta_idx by if the UTC offset of
# the tar... | Backport PR #55726: fix segfault with tz_localize_to_utc | https://api.github.com/repos/pandas-dev/pandas/pulls/55796 | 2023-11-01T20:51:02Z | 2023-11-01T22:52:03Z | 2023-11-01T22:52:03Z | 2023-11-01T22:52:03Z |
Add missing dependencies for: _khash_primitive_helper | diff --git a/pandas/_libs/meson.build b/pandas/_libs/meson.build
index b4662d6bf8dd2..c27386743c6e9 100644
--- a/pandas/_libs/meson.build
+++ b/pandas/_libs/meson.build
@@ -61,12 +61,12 @@ subdir('tslibs')
libs_sources = {
# Dict of extension name -> dict of {sources, include_dirs, and deps}
# numpy include ... | - [ x ] closes #55615 - Add missing dependencies and one can now use `samurai` to build.
Thanks to @kaniini for helping me find where to add the dependencies. | https://api.github.com/repos/pandas-dev/pandas/pulls/55795 | 2023-11-01T18:13:50Z | 2023-11-06T17:24:40Z | 2023-11-06T17:24:40Z | 2023-11-10T20:28:35Z |
BUG: mixed-type mixed-timezone/awareness | diff --git a/doc/source/whatsnew/v2.2.0.rst b/doc/source/whatsnew/v2.2.0.rst
index 38f39270d12c7..eb1c0924ff99b 100644
--- a/doc/source/whatsnew/v2.2.0.rst
+++ b/doc/source/whatsnew/v2.2.0.rst
@@ -352,6 +352,7 @@ Datetimelike
- Bug in :func:`concat` raising ``AttributeError`` when concatenating all-NA DataFrame with :... | - [x] closes #55693 (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/55793 | 2023-11-01T16:33:25Z | 2023-11-09T15:51:50Z | 2023-11-09T15:51:50Z | 2023-11-09T15:55:17Z |
DEPR offsets: rename ‘Y’ to ‘YE' | diff --git a/doc/source/user_guide/timeseries.rst b/doc/source/user_guide/timeseries.rst
index 4800c29d6b630..6731b70fc3860 100644
--- a/doc/source/user_guide/timeseries.rst
+++ b/doc/source/user_guide/timeseries.rst
@@ -889,7 +889,7 @@ into ``freq`` keyword arguments. The available date offsets and associated frequ
... | - [x] closes #54275
xref #9586, #52064
Deprecated the alias denoting year end frequency “Y” for offsets in favour of “YE". | https://api.github.com/repos/pandas-dev/pandas/pulls/55792 | 2023-11-01T15:37:16Z | 2023-11-09T13:45:08Z | 2023-11-09T13:45:08Z | 2023-11-09T13:45:09Z |
DOC: Index docstring to clarify dtype | diff --git a/pandas/core/indexes/base.py b/pandas/core/indexes/base.py
index 0301830df483b..ebf4f2d515956 100644
--- a/pandas/core/indexes/base.py
+++ b/pandas/core/indexes/base.py
@@ -325,12 +325,12 @@ class Index(IndexOpsMixin, PandasObject):
Parameters
----------
data : array-like (1-dimensional)
- ... | null | https://api.github.com/repos/pandas-dev/pandas/pulls/55788 | 2023-11-01T11:37:39Z | 2023-11-01T17:20:55Z | 2023-11-01T17:20:55Z | 2023-11-16T12:57:09Z |
BUG: to_datetime with mixed-string-and-numeric | diff --git a/doc/source/whatsnew/v2.2.0.rst b/doc/source/whatsnew/v2.2.0.rst
index 99b6310a80f83..3be989865d29a 100644
--- a/doc/source/whatsnew/v2.2.0.rst
+++ b/doc/source/whatsnew/v2.2.0.rst
@@ -321,7 +321,9 @@ Categorical
Datetimelike
^^^^^^^^^^^^
+- Bug in :class:`DatetimeIndex` when passing an object-dtype nda... | - [ ] 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
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/con... | https://api.github.com/repos/pandas-dev/pandas/pulls/55780 | 2023-10-31T21:32:02Z | 2023-11-02T05:06:10Z | 2023-11-02T05:06:10Z | 2023-11-02T17:14:00Z |
ENH/POC: infer resolution in array_strptime | diff --git a/pandas/_libs/tslibs/strptime.pxd b/pandas/_libs/tslibs/strptime.pxd
index 32a8edc9ee4a3..64db2b59dfcff 100644
--- a/pandas/_libs/tslibs/strptime.pxd
+++ b/pandas/_libs/tslibs/strptime.pxd
@@ -14,5 +14,8 @@ cdef class DatetimeParseState:
cdef:
bint found_tz
bint found_naive
+ b... | array_strptime analogue to #55741, en route to #55564. | https://api.github.com/repos/pandas-dev/pandas/pulls/55778 | 2023-10-31T20:44:03Z | 2023-11-01T22:18:23Z | 2023-11-01T22:18:23Z | 2023-11-01T22:27:05Z |
List accessor | diff --git a/doc/source/reference/series.rst b/doc/source/reference/series.rst
index 9acbab7a42800..af262f9e6c336 100644
--- a/doc/source/reference/series.rst
+++ b/doc/source/reference/series.rst
@@ -526,6 +526,23 @@ Sparse-dtype specific methods and attributes are provided under the
Series.sparse.to_coo
+.. _... | - [ ] closes #55323(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/55777 | 2023-10-31T16:17:45Z | 2023-11-03T17:31:21Z | 2023-11-03T17:31:21Z | 2023-11-03T17:52:58Z |
BUG: to_datetime with empty string | diff --git a/pandas/_libs/tslib.pyx b/pandas/_libs/tslib.pyx
index d2eeea78ee7e8..ae900e661725b 100644
--- a/pandas/_libs/tslib.pyx
+++ b/pandas/_libs/tslib.pyx
@@ -519,7 +519,12 @@ cpdef array_to_datetime(
iresult[i] = _ts.value
tz = _ts.tzinfo
- if tz is not None:
+ ... | - [ ] 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
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/con... | https://api.github.com/repos/pandas-dev/pandas/pulls/55771 | 2023-10-31T01:54:59Z | 2023-10-31T20:45:33Z | 2023-10-31T20:45:33Z | 2023-10-31T20:48:05Z |
CI: Fix concurrency group for new CoW warn build | diff --git a/.github/workflows/unit-tests.yml b/.github/workflows/unit-tests.yml
index d00dfc87a0584..0b6843c5a7033 100644
--- a/.github/workflows/unit-tests.yml
+++ b/.github/workflows/unit-tests.yml
@@ -69,7 +69,7 @@ jobs:
env_file: actions-311.yaml
pattern: "not slow and not network and not... | Currently `concurrency.group` has the same key for the CoW builds with 1/warn, causing builds to be canceled | https://api.github.com/repos/pandas-dev/pandas/pulls/55770 | 2023-10-31T01:30:47Z | 2023-10-31T15:09:02Z | 2023-10-31T15:09:02Z | 2023-10-31T15:09:10Z |
BUG: OutOfBoundsDatetime with non-nano dt64tz dtype | diff --git a/doc/source/whatsnew/v2.2.0.rst b/doc/source/whatsnew/v2.2.0.rst
index d9909b0dbfad8..99b6310a80f83 100644
--- a/doc/source/whatsnew/v2.2.0.rst
+++ b/doc/source/whatsnew/v2.2.0.rst
@@ -330,6 +330,7 @@ Datetimelike
- Bug in addition or subtraction of :class:`BusinessDay` offset with ``offset`` attribute to ... | - [x] closes #54620 (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/55768 | 2023-10-30T21:04:23Z | 2023-10-31T16:31:43Z | 2023-10-31T16:31:43Z | 2023-10-31T17:49:56Z |
REGR: fix return class in _constructor_from_mgr for simple subclasses | diff --git a/doc/source/whatsnew/v2.1.3.rst b/doc/source/whatsnew/v2.1.3.rst
index 31ab01f171b4a..6413e16afd800 100644
--- a/doc/source/whatsnew/v2.1.3.rst
+++ b/doc/source/whatsnew/v2.1.3.rst
@@ -13,7 +13,7 @@ including other versions of pandas.
Fixed regressions
~~~~~~~~~~~~~~~~~
--
+- Fixed infinite recursion fr... | - [x] closes #55763 (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/55764 | 2023-10-30T13:51:56Z | 2023-11-09T07:55:00Z | 2023-11-09T07:55:00Z | 2023-11-09T07:55:12Z |
DOC: Fixes DataFrame.replace documentation | diff --git a/pandas/core/shared_docs.py b/pandas/core/shared_docs.py
index ec219941a3afc..4bbbd9266a94a 100644
--- a/pandas/core/shared_docs.py
+++ b/pandas/core/shared_docs.py
@@ -570,8 +570,7 @@
.. deprecated:: 2.1.0
regex : bool or same types as `to_replace`, default False
Whether to interpret... | - [x] closes #55570
- [ ] [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/55762 | 2023-10-30T12:05:53Z | 2023-11-03T17:32:17Z | 2023-11-03T17:32:17Z | 2023-11-03T17:32:24Z |
BUG: DatetimeIndex.diff raising TypeError | diff --git a/doc/source/whatsnew/v2.1.3.rst b/doc/source/whatsnew/v2.1.3.rst
index 1359123ef153e..3b1cd1c152baa 100644
--- a/doc/source/whatsnew/v2.1.3.rst
+++ b/doc/source/whatsnew/v2.1.3.rst
@@ -21,7 +21,7 @@ Fixed regressions
Bug fixes
~~~~~~~~~
--
+- Bug in :meth:`DatetimeIndex.diff` raising ``TypeError`` (:iss... | - [x] closes #55752
- [x] closes #55080
- [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.ht... | https://api.github.com/repos/pandas-dev/pandas/pulls/55761 | 2023-10-30T12:03:06Z | 2023-10-31T16:33:32Z | 2023-10-31T16:33:32Z | 2023-11-16T12:56:57Z |
Update _core.py to show valid plot types in the Error Message for Invalid plot kind | diff --git a/pandas/plotting/_core.py b/pandas/plotting/_core.py
index 0eb8ab2412e0e..3b60e95b9dceb 100644
--- a/pandas/plotting/_core.py
+++ b/pandas/plotting/_core.py
@@ -961,7 +961,10 @@ def __call__(self, *args, **kwargs):
return plot_backend.plot(self._parent, x=x, y=y, kind=kind, **kwargs)
... | If an invalid plot type is passed, the error message raised is
```
raise ValueError(f"{kind} is not a valid plot kind")
```
To give more context to user, it should also show the valid plot kinds. | https://api.github.com/repos/pandas-dev/pandas/pulls/55758 | 2023-10-30T09:59:03Z | 2023-10-31T23:40:59Z | 2023-10-31T23:40:59Z | 2023-10-31T23:41:06Z |
Clarify dtype parameter in read_excel | diff --git a/pandas/io/excel/_base.py b/pandas/io/excel/_base.py
index 6def0024d9073..d5dc5eac8422e 100644
--- a/pandas/io/excel/_base.py
+++ b/pandas/io/excel/_base.py
@@ -155,9 +155,11 @@
Returns a subset of the columns according to behavior above.
dtype : Type name or dict of column -> type, default None
... | Fix #55489
- [ ] 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/d... | https://api.github.com/repos/pandas-dev/pandas/pulls/55757 | 2023-10-30T08:31:51Z | 2023-10-30T16:43:54Z | 2023-10-30T16:43:54Z | 2023-11-28T17:24:42Z |
BUG: incorrect OutOfBoundsDatetime with non-nano dtype | diff --git a/doc/source/whatsnew/v2.2.0.rst b/doc/source/whatsnew/v2.2.0.rst
index 4d599040e6d41..f87b5d9e4660c 100644
--- a/doc/source/whatsnew/v2.2.0.rst
+++ b/doc/source/whatsnew/v2.2.0.rst
@@ -329,6 +329,7 @@ Datetimelike
- Bug in addition or subtraction of :class:`BusinessDay` offset with ``offset`` attribute to ... | - [ ] 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
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/con... | https://api.github.com/repos/pandas-dev/pandas/pulls/55756 | 2023-10-30T02:29:58Z | 2023-10-30T17:54:22Z | 2023-10-30T17:54:22Z | 2023-10-30T20:49:50Z |
BUG: Index.is_monotonic... incorrectly caching Index.is_unique when first value is NaT | diff --git a/doc/source/whatsnew/v2.2.0.rst b/doc/source/whatsnew/v2.2.0.rst
index 4d599040e6d41..bab6f4a37742c 100644
--- a/doc/source/whatsnew/v2.2.0.rst
+++ b/doc/source/whatsnew/v2.2.0.rst
@@ -323,6 +323,7 @@ Datetimelike
^^^^^^^^^^^^
- Bug in :func:`concat` raising ``AttributeError`` when concatenating all-NA Da... | - [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/55755 | 2023-10-30T00:51:08Z | 2023-10-30T16:54:50Z | 2023-10-30T16:54:50Z | 2023-11-16T12:56:58Z |
fixed bug where pd.NA was being cast to NaN during formatting | diff --git a/pandas/io/formats/format.py b/pandas/io/formats/format.py
index 6b201f6bf3cfe..8c763cbab41b3 100644
--- a/pandas/io/formats/format.py
+++ b/pandas/io/formats/format.py
@@ -696,9 +696,9 @@ def _truncate_vertically(self) -> None:
assert self.max_rows_fitted is not None
row_num = self.max_ro... | replaced `pd.concat` with `DataFrame.drop` to copy `pd.NA` more faithfully (see linked issue)
- [ ] closes #55630
| https://api.github.com/repos/pandas-dev/pandas/pulls/55754 | 2023-10-29T22:13:53Z | 2023-11-07T02:30:09Z | 2023-11-07T02:30:09Z | 2023-11-07T02:30:17Z |
REF: collect to_string tests | diff --git a/doc/source/development/contributing_codebase.rst b/doc/source/development/contributing_codebase.rst
index 888cfc24aea5b..be8249cd3a287 100644
--- a/doc/source/development/contributing_codebase.rst
+++ b/doc/source/development/contributing_codebase.rst
@@ -456,6 +456,12 @@ be located.
- tests.io
... | - [ ] 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/55751 | 2023-10-29T01:16:55Z | 2023-10-29T17:13:45Z | 2023-10-29T17:13:45Z | 2023-10-29T18:13:01Z |
REF: array_strptime | diff --git a/pandas/_libs/tslib.pyx b/pandas/_libs/tslib.pyx
index 8fdbd9affa58a..576ac3f5dcba8 100644
--- a/pandas/_libs/tslib.pyx
+++ b/pandas/_libs/tslib.pyx
@@ -477,7 +477,7 @@ cpdef array_to_datetime(
elif PyDateTime_Check(val):
tz_out = state.process_datetime(val, tz_out, utc_conve... | Nothing major here, but simplifies other branches im working on towards #55564 | https://api.github.com/repos/pandas-dev/pandas/pulls/55750 | 2023-10-29T01:08:39Z | 2023-10-29T17:18:32Z | 2023-10-29T17:18:32Z | 2023-10-29T17:18:44Z |
Backport PR #55747 on branch 2.1.x (DOC: Fix release date for 2.1.2) | diff --git a/doc/source/whatsnew/v2.1.2.rst b/doc/source/whatsnew/v2.1.2.rst
index ade7f767815b1..a13a273b01257 100644
--- a/doc/source/whatsnew/v2.1.2.rst
+++ b/doc/source/whatsnew/v2.1.2.rst
@@ -1,6 +1,6 @@
.. _whatsnew_212:
-What's new in 2.1.2 (October 25, 2023)
+What's new in 2.1.2 (October 26, 2023)
---------... | Backport PR #55747: DOC: Fix release date for 2.1.2 | https://api.github.com/repos/pandas-dev/pandas/pulls/55749 | 2023-10-28T22:28:07Z | 2023-10-29T01:43:00Z | 2023-10-29T01:43:00Z | 2023-10-29T01:43:00Z |
PERF: Timestamp construction with tz and string offset | diff --git a/pandas/_libs/tslibs/conversion.pyx b/pandas/_libs/tslibs/conversion.pyx
index ffc17e5d23258..db0f2023a8450 100644
--- a/pandas/_libs/tslibs/conversion.pyx
+++ b/pandas/_libs/tslibs/conversion.pyx
@@ -409,44 +409,22 @@ cdef _TSObject convert_datetime_to_tsobject(
return obj
-cdef _TSObject _create_... | ```
import pandas as pd
dtstr = "2016-01-01 02:03:04-07:00"
tz = "US/Pacific"
%timeit pd.Timestamp(dtstr, tz=tz)
31.6 µs ± 318 ns per loop (mean ± std. dev. of 7 runs, 10,000 loops each) # <- branch
33.5 µs ± 196 ns per loop (mean ± std. dev. of 7 runs, 10,000 loops each) # <- main
```
Small bump from a... | https://api.github.com/repos/pandas-dev/pandas/pulls/55748 | 2023-10-28T22:04:29Z | 2023-10-29T01:44:15Z | 2023-10-29T01:44:15Z | 2023-10-29T02:04:05Z |
DOC: Fix release date for 2.1.2 | diff --git a/doc/source/whatsnew/v2.1.2.rst b/doc/source/whatsnew/v2.1.2.rst
index 2b3e4707b8e0b..38416afc1c94c 100644
--- a/doc/source/whatsnew/v2.1.2.rst
+++ b/doc/source/whatsnew/v2.1.2.rst
@@ -1,6 +1,6 @@
.. _whatsnew_212:
-What's new in 2.1.2 (October 25, 2023)
+What's new in 2.1.2 (October 26, 2023)
---------... | - [ ] 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/55747 | 2023-10-28T19:44:40Z | 2023-10-28T22:26:40Z | 2023-10-28T22:26:40Z | 2023-10-29T17:31:39Z |
TST: Make old tests more performant | diff --git a/pandas/tests/apply/test_numba.py b/pandas/tests/apply/test_numba.py
index 7e1e44d2119f9..3924d8e74e156 100644
--- a/pandas/tests/apply/test_numba.py
+++ b/pandas/tests/apply/test_numba.py
@@ -9,7 +9,7 @@
)
import pandas._testing as tm
-pytestmark = td.skip_if_no("numba")
+pytestmark = [td.skip_if_no("n... | * Use less data to test the same behavior
* Parameterize test for loops | https://api.github.com/repos/pandas-dev/pandas/pulls/55746 | 2023-10-28T19:35:46Z | 2023-10-29T01:45:24Z | 2023-10-29T01:45:24Z | 2023-10-29T01:45:27Z |
CoW - don't try to update underlying values of Series/column inplace for inplace operator | diff --git a/pandas/core/generic.py b/pandas/core/generic.py
index 1674960f21b19..ed942052eccea 100644
--- a/pandas/core/generic.py
+++ b/pandas/core/generic.py
@@ -12398,7 +12398,12 @@ def _inplace_method(self, other, op) -> Self:
result = op(self, other)
- if self.ndim == 1 and result._indexed_sam... | Related to
* https://github.com/pandas-dev/pandas/pull/37508
* https://github.com/pandas-dev/pandas/pull/51403
At the moment, an inplace operator, like `ser += 1` / `df["col"] += 1`, is actually first compute out of place, and then _if the dtypes match_, we update the original series' values inplace with the res... | https://api.github.com/repos/pandas-dev/pandas/pulls/55745 | 2023-10-28T14:48:24Z | 2023-11-17T20:17:03Z | 2023-11-17T20:17:03Z | 2023-11-27T11:37:52Z |
Ensure HDFStore read gives column-major data with CoW | diff --git a/pandas/io/pytables.py b/pandas/io/pytables.py
index 91f7b2afec56c..3659e7247495d 100644
--- a/pandas/io/pytables.py
+++ b/pandas/io/pytables.py
@@ -30,6 +30,7 @@
from pandas._config import (
config,
get_option,
+ using_copy_on_write,
using_pyarrow_string_dtype,
)
@@ -3297,6 +3298,10 @... | Fixing a failing test that turned up in https://github.com/pandas-dev/pandas/pull/55732.
This PR specifically fixes `pandas/tests/io/pytables/test_store.py::test_hdfstore_strides`, which tests that the data coming back from HDF are column-major (the "idea" of the test was to ensure the layout is _preserved_, i.e. whe... | https://api.github.com/repos/pandas-dev/pandas/pulls/55743 | 2023-10-28T11:43:34Z | 2023-10-30T16:56:23Z | 2023-10-30T16:56:23Z | 2023-11-05T22:13:14Z |
BUG: fix nanmedian for CoW without bottleneck | diff --git a/pandas/core/nanops.py b/pandas/core/nanops.py
index e60c42a20a9af..20dc3f20bbb5e 100644
--- a/pandas/core/nanops.py
+++ b/pandas/core/nanops.py
@@ -757,6 +757,10 @@ def nanmedian(values, *, axis: AxisInt | None = None, skipna: bool = True, mask=
>>> nanops.nanmedian(s.values)
2.0
"""
+ # ... | Fixing a failing test that turned up in https://github.com/pandas-dev/pandas/pull/55732.
This PR specifically fixes `pandas/tests/frame/test_reductions.py::test_reduction_axis_none_returns_scalar[float64-True-median]`, i.e. calling `df.median(axis=None)`, for builds that don't have bottleneck installed.
If the und... | https://api.github.com/repos/pandas-dev/pandas/pulls/55742 | 2023-10-28T10:28:37Z | 2023-11-17T18:54:22Z | 2023-11-17T18:54:22Z | 2023-11-27T11:29:52Z |
POC/ENH: infer resolution in array_to_datetime | diff --git a/pandas/_libs/tslib.pyx b/pandas/_libs/tslib.pyx
index f073d099d37ee..c2d2acd95ce43 100644
--- a/pandas/_libs/tslib.pyx
+++ b/pandas/_libs/tslib.pyx
@@ -31,9 +31,14 @@ import numpy as np
cnp.import_array()
+from pandas._libs.tslibs.dtypes cimport (
+ get_supported_reso,
+ npy_unit_to_abbrev,
+)
... | xref #55564 implements the relevant logic in array_to_datetime, does not change any user-facing behavior yet.
Have not yet done any profiling, but we have to expect a slowdown. | https://api.github.com/repos/pandas-dev/pandas/pulls/55741 | 2023-10-28T01:25:23Z | 2023-11-15T21:36:05Z | 2023-11-15T21:36:05Z | 2023-11-15T21:36:51Z |
REF: misplaced formatting tests | diff --git a/pandas/tests/io/formats/test_info.py b/pandas/tests/frame/methods/test_info.py
similarity index 97%
rename from pandas/tests/io/formats/test_info.py
rename to pandas/tests/frame/methods/test_info.py
index 6c3bf01cb1857..7d7f436e3cfe6 100644
--- a/pandas/tests/io/formats/test_info.py
+++ b/pandas/tests/fram... | - [ ] 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/55740 | 2023-10-27T22:06:56Z | 2023-10-28T22:29:00Z | 2023-10-28T22:29:00Z | 2023-10-28T22:30:09Z |
DEPS: Test NEP 50 | diff --git a/.github/workflows/unit-tests.yml b/.github/workflows/unit-tests.yml
index 88d705dbd9251..50b1ace73c721 100644
--- a/.github/workflows/unit-tests.yml
+++ b/.github/workflows/unit-tests.yml
@@ -92,7 +92,7 @@ jobs:
- name: "Numpy Dev"
env_file: actions-311-numpydev.yaml
pa... | closes #56563 | https://api.github.com/repos/pandas-dev/pandas/pulls/55739 | 2023-10-27T21:54:08Z | 2023-12-22T00:35:01Z | 2023-12-22T00:35:01Z | 2024-01-10T17:44:26Z |
REF: Compute complete result_index upfront in groupby | diff --git a/doc/source/whatsnew/v3.0.0.rst b/doc/source/whatsnew/v3.0.0.rst
index 806a46c248e15..b7af024229740 100644
--- a/doc/source/whatsnew/v3.0.0.rst
+++ b/doc/source/whatsnew/v3.0.0.rst
@@ -207,6 +207,11 @@ Groupby/resample/rolling
^^^^^^^^^^^^^^^^^^^^^^^^
- Bug in :meth:`.DataFrameGroupBy.quantile` when ``int... | - [x] closes #55919
- [x] closes #52848
- [x] closes #36698
- [x] closes #43891
- [x] closes #49980
- [x] closes #56966
- [x] closes #56851
- [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... | https://api.github.com/repos/pandas-dev/pandas/pulls/55738 | 2023-10-27T21:24:37Z | 2024-02-07T05:01:40Z | 2024-02-07T05:01:40Z | 2024-02-10T18:15:42Z |
PERF: Use fused types for map_infer_mask | diff --git a/doc/source/whatsnew/v2.2.0.rst b/doc/source/whatsnew/v2.2.0.rst
index 292e6534a46e4..2bc031e4b5f61 100644
--- a/doc/source/whatsnew/v2.2.0.rst
+++ b/doc/source/whatsnew/v2.2.0.rst
@@ -326,6 +326,7 @@ Performance improvements
- Performance improvement in :meth:`Index.difference` (:issue:`55108`)
- Perform... | - [ ] 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/55736 | 2023-10-27T20:10:06Z | 2023-11-07T01:14:05Z | 2023-11-07T01:14:05Z | 2023-11-07T02:26:04Z |
BUG: fix online ewma with CoW | diff --git a/pandas/core/window/ewm.py b/pandas/core/window/ewm.py
index 775f3cd428677..82b4746aa57a5 100644
--- a/pandas/core/window/ewm.py
+++ b/pandas/core/window/ewm.py
@@ -1068,7 +1068,7 @@ def mean(self, *args, update=None, update_times=None, **kwargs):
result_kwargs["columns"] = self._selected_o... | Fixing some failing tests that turned up in https://github.com/pandas-dev/pandas/pull/55732. This PR specifically fixes `pandas/tests/window/test_online.py::TestEWM::test_online_vs_non_online_mean` for Copy-on-Write enabled.
The numba function takes the underlying frame's array of values, and then writes into those ... | https://api.github.com/repos/pandas-dev/pandas/pulls/55735 | 2023-10-27T19:11:59Z | 2023-10-27T21:49:15Z | 2023-10-27T21:49:15Z | 2023-10-27T22:34:09Z |
DEPR: errors='ignore' | diff --git a/doc/source/user_guide/basics.rst b/doc/source/user_guide/basics.rst
index d3c9d83b943ce..33e9f9cabb46d 100644
--- a/doc/source/user_guide/basics.rst
+++ b/doc/source/user_guide/basics.rst
@@ -2261,23 +2261,6 @@ non-conforming elements intermixed that you want to represent as missing:
m = ["apple", pd.... | - [x] closes #54467 (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/55734 | 2023-10-27T16:54:35Z | 2023-11-02T16:35:30Z | 2023-11-02T16:35:30Z | 2023-11-02T16:37:46Z |
BUG: Comment in ODS-file gets included in string cells | diff --git a/doc/source/whatsnew/v2.2.0.rst b/doc/source/whatsnew/v2.2.0.rst
index ff19ef4eae179..6bee9ef52446f 100644
--- a/doc/source/whatsnew/v2.2.0.rst
+++ b/doc/source/whatsnew/v2.2.0.rst
@@ -390,6 +390,7 @@ I/O
- Bug in :func:`read_excel`, with ``engine="xlrd"`` (``xls`` files) erroring when file contains NaNs/I... | - [x] closes #55200
- [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/55727 | 2023-10-27T13:06:03Z | 2023-10-30T16:59:36Z | 2023-10-30T16:59:36Z | 2023-11-01T13:12:05Z |
fix segfault with tz_localize_to_utc | diff --git a/pandas/_libs/tslibs/tzconversion.pyx b/pandas/_libs/tslibs/tzconversion.pyx
index 9c8865fbdf428..e77a385113e93 100644
--- a/pandas/_libs/tslibs/tzconversion.pyx
+++ b/pandas/_libs/tslibs/tzconversion.pyx
@@ -332,13 +332,16 @@ timedelta-like}
# Shift the delta_idx by if the UTC offset of
# the tar... | this "fixes" the segfault in #55229 but not familiar enough to know if this is correct.
@jbrockmendel | https://api.github.com/repos/pandas-dev/pandas/pulls/55726 | 2023-10-27T12:49:02Z | 2023-11-01T20:49:53Z | 2023-11-01T20:49:53Z | 2024-01-22T22:24:43Z |
TST: improve test_repr_bytes_61_lines setup to speed up test | diff --git a/pandas/tests/frame/test_repr_info.py b/pandas/tests/frame/test_repr_info.py
index 63ecdfa5e001b..23aef9ba7d18d 100644
--- a/pandas/tests/frame/test_repr_info.py
+++ b/pandas/tests/frame/test_repr_info.py
@@ -29,12 +29,7 @@ class TestDataFrameReprInfoEtc:
def test_repr_bytes_61_lines(self):
# ... | For me this goes from >3s to 0.10s in reported test duration by pytest. | https://api.github.com/repos/pandas-dev/pandas/pulls/55724 | 2023-10-27T10:33:55Z | 2023-10-27T16:40:04Z | 2023-10-27T16:40:04Z | 2023-10-27T16:43:12Z |
Backport PR #55722 on branch 2.1.x (DOC: Add whatsnew for 2.1.3) | diff --git a/doc/source/whatsnew/index.rst b/doc/source/whatsnew/index.rst
index baab20845a2a2..eef65366a2762 100644
--- a/doc/source/whatsnew/index.rst
+++ b/doc/source/whatsnew/index.rst
@@ -16,6 +16,7 @@ Version 2.1
.. toctree::
:maxdepth: 2
+ v2.1.3
v2.1.2
v2.1.1
v2.1.0
diff --git a/doc/source/... | Backport PR #55722: DOC: Add whatsnew for 2.1.3 | https://api.github.com/repos/pandas-dev/pandas/pulls/55723 | 2023-10-27T09:55:01Z | 2023-10-27T15:04:31Z | 2023-10-27T15:04:30Z | 2023-10-27T15:04:31Z |
DOC: Add whatsnew for 2.1.3 | diff --git a/doc/source/whatsnew/index.rst b/doc/source/whatsnew/index.rst
index dbc7800196007..dd3599bba8e54 100644
--- a/doc/source/whatsnew/index.rst
+++ b/doc/source/whatsnew/index.rst
@@ -24,6 +24,7 @@ Version 2.1
.. toctree::
:maxdepth: 2
+ v2.1.3
v2.1.2
v2.1.1
v2.1.0
diff --git a/doc/source/... | null | https://api.github.com/repos/pandas-dev/pandas/pulls/55722 | 2023-10-27T09:52:22Z | 2023-10-27T09:53:23Z | 2023-10-27T09:53:23Z | 2023-10-27T10:34:07Z |
TST: add test for mixed dtypes of df col index #47382 | diff --git a/pandas/tests/frame/test_arithmetic.py b/pandas/tests/frame/test_arithmetic.py
index c59edbae05739..d73bced941d0d 100644
--- a/pandas/tests/frame/test_arithmetic.py
+++ b/pandas/tests/frame/test_arithmetic.py
@@ -2132,3 +2132,13 @@ def test_enum_column_equality():
expected = Series([True, True, True], ... | - [x] closes #47382
- [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).
Mod... | https://api.github.com/repos/pandas-dev/pandas/pulls/55720 | 2023-10-27T06:17:11Z | 2023-10-30T17:01:59Z | 2023-10-30T17:01:59Z | 2023-10-31T02:34:00Z |
DEPR: groupby.fillna | diff --git a/doc/source/whatsnew/v2.2.0.rst b/doc/source/whatsnew/v2.2.0.rst
index efa4a52993a90..e80ff9a2727ba 100644
--- a/doc/source/whatsnew/v2.2.0.rst
+++ b/doc/source/whatsnew/v2.2.0.rst
@@ -297,6 +297,7 @@ Other Deprecations
- Deprecated the option ``mode.data_manager`` and the ``ArrayManager``; only the ``Bloc... | - [x] closes #55718
- [x] closes #48792
- [x] closes #48395
- [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/55719 | 2023-10-27T03:11:29Z | 2023-11-16T02:17:26Z | 2023-11-16T02:17:26Z | 2023-11-16T21:50:44Z |
Backport PR #55707 on branch 2.1.x (REF: Avoid np.can_cast for scalar inference for NEP 50) | diff --git a/ci/run_tests.sh b/ci/run_tests.sh
index 48ef21686a26f..6a70ea1df3e71 100755
--- a/ci/run_tests.sh
+++ b/ci/run_tests.sh
@@ -10,7 +10,8 @@ echo PYTHONHASHSEED=$PYTHONHASHSEED
COVERAGE="-s --cov=pandas --cov-report=xml --cov-append --cov-config=pyproject.toml"
-PYTEST_CMD="MESONPY_EDITABLE_VERBOSE=1 PYT... | Backport PR #55707: REF: Avoid np.can_cast for scalar inference for NEP 50 | https://api.github.com/repos/pandas-dev/pandas/pulls/55716 | 2023-10-27T00:58:15Z | 2023-10-27T16:43:34Z | 2023-10-27T16:43:34Z | 2023-10-27T16:43:35Z |
BUG: IntervalIndex.from_arrays with mismatched datetimelike resos | diff --git a/doc/source/whatsnew/v2.2.0.rst b/doc/source/whatsnew/v2.2.0.rst
index 795d277268e44..d36f990240c5b 100644
--- a/doc/source/whatsnew/v2.2.0.rst
+++ b/doc/source/whatsnew/v2.2.0.rst
@@ -358,6 +358,7 @@ Strings
Interval
^^^^^^^^
- Bug in :class:`Interval` ``__repr__`` not displaying UTC offsets for :class:... | - [ ] 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
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/con... | https://api.github.com/repos/pandas-dev/pandas/pulls/55714 | 2023-10-26T22:46:03Z | 2023-10-27T02:17:06Z | 2023-10-27T02:17:06Z | 2023-10-27T15:13:08Z |
BUG: Timestamp(ambiguous, tz=from_pytz) not raising | diff --git a/doc/source/whatsnew/v2.2.0.rst b/doc/source/whatsnew/v2.2.0.rst
index 99b6310a80f83..16d279bb0d52c 100644
--- a/doc/source/whatsnew/v2.2.0.rst
+++ b/doc/source/whatsnew/v2.2.0.rst
@@ -342,6 +342,7 @@ Timedelta
Timezones
^^^^^^^^^
- Bug in :class:`AbstractHolidayCalendar` where timezone data was not prop... | - [x] closes #55657 (Replace xxxx with the GitHub issue number)
- [x] closes #47471
- [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-do... | https://api.github.com/repos/pandas-dev/pandas/pulls/55712 | 2023-10-26T22:13:23Z | 2023-11-01T12:18:37Z | 2023-11-01T12:18:37Z | 2023-11-01T16:00:32Z |
BUG: renaming offsets quarterly frequencies with various fiscal year ends | diff --git a/pandas/_libs/tslibs/offsets.pyx b/pandas/_libs/tslibs/offsets.pyx
index c23bccdea3a8a..df3a2e3ecde48 100644
--- a/pandas/_libs/tslibs/offsets.pyx
+++ b/pandas/_libs/tslibs/offsets.pyx
@@ -4616,7 +4616,28 @@ _lite_rule_alias = {
"ns": "ns",
}
-_dont_uppercase = {"h", "bh", "cbh", "MS", "ms", "s", "m... | xref #55553
`'qe-dec'`, `'qe-jan',` and other lowercase strings for offsets quarterly frequencies with various fiscal year ends are added to _dont_uppercase list. The reason: for period they are silently converted to `'Q-DEC'`, etc.
test `test_not_subperiod` is fixed. | https://api.github.com/repos/pandas-dev/pandas/pulls/55711 | 2023-10-26T21:52:04Z | 2023-10-31T09:23:09Z | 2023-10-31T09:23:09Z | 2023-10-31T09:23:09Z |
BUG: Index.view with non-nano | diff --git a/doc/source/whatsnew/v2.2.0.rst b/doc/source/whatsnew/v2.2.0.rst
index 795d277268e44..1e012efb51809 100644
--- a/doc/source/whatsnew/v2.2.0.rst
+++ b/doc/source/whatsnew/v2.2.0.rst
@@ -321,6 +321,7 @@ Datetimelike
^^^^^^^^^^^^
- Bug in :func:`concat` raising ``AttributeError`` when concatenating all-NA Da... | - [ ] 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/55710 | 2023-10-26T21:49:08Z | 2023-10-27T02:14:05Z | 2023-10-27T02:14:05Z | 2023-10-27T15:14:05Z |
DOC: clarify resample example | diff --git a/pandas/core/generic.py b/pandas/core/generic.py
index c49c9eddae62c..8c2ab82e7c327 100644
--- a/pandas/core/generic.py
+++ b/pandas/core/generic.py
@@ -9308,8 +9308,6 @@ def resample(
bucket ``2000-01-01 00:03:00`` contains the value 3, but the summed
value in the resampled bucket with th... | - [ ] closes #55664 (Replace xxxx with the GitHub issue number)
I think the example's correct but the text just makes it look very confusing | https://api.github.com/repos/pandas-dev/pandas/pulls/55708 | 2023-10-26T18:53:05Z | 2023-10-31T09:23:52Z | 2023-10-31T09:23:52Z | 2023-10-31T09:23:53Z |
REF: Avoid np.can_cast for scalar inference for NEP 50 | diff --git a/ci/run_tests.sh b/ci/run_tests.sh
index 48ef21686a26f..6a70ea1df3e71 100755
--- a/ci/run_tests.sh
+++ b/ci/run_tests.sh
@@ -10,7 +10,8 @@ echo PYTHONHASHSEED=$PYTHONHASHSEED
COVERAGE="-s --cov=pandas --cov-report=xml --cov-append --cov-config=pyproject.toml"
-PYTEST_CMD="MESONPY_EDITABLE_VERBOSE=1 PYT... | Looks like using `np.can_cast` for scalar casting inference is deprecated. We should probably use our own scalar casting inference routines instead | https://api.github.com/repos/pandas-dev/pandas/pulls/55707 | 2023-10-26T15:53:24Z | 2023-10-27T00:58:07Z | 2023-10-27T00:58:07Z | 2023-10-27T15:30:45Z |
Backport PR #55691 on branch 2.1.x (REGR: fix read_parquet with column of large strings (avoid overflow from concat)) | diff --git a/doc/source/whatsnew/v2.1.2.rst b/doc/source/whatsnew/v2.1.2.rst
index 1d2d89e7eadd1..684093d9cc097 100644
--- a/doc/source/whatsnew/v2.1.2.rst
+++ b/doc/source/whatsnew/v2.1.2.rst
@@ -28,6 +28,7 @@ Fixed regressions
- Fixed regression in :meth:`DataFrameGroupBy.agg` and :meth:`SeriesGroupBy.agg` where if ... | Backport PR #55691: REGR: fix read_parquet with column of large strings (avoid overflow from concat) | https://api.github.com/repos/pandas-dev/pandas/pulls/55706 | 2023-10-26T14:00:16Z | 2023-10-26T16:05:45Z | 2023-10-26T16:05:45Z | 2023-10-26T16:05:46Z |
Backport PR #55619 on branch 2.1.x (BUG: Groupby not keeping string dtype for empty objects) | diff --git a/doc/source/whatsnew/v2.1.2.rst b/doc/source/whatsnew/v2.1.2.rst
index a13a273b01257..38416afc1c94c 100644
--- a/doc/source/whatsnew/v2.1.2.rst
+++ b/doc/source/whatsnew/v2.1.2.rst
@@ -38,6 +38,7 @@ Fixed regressions
Bug fixes
~~~~~~~~~
- Fixed bug in :class:`.DataFrameGroupBy` reductions not preserving ... | * BUG: Groupby not keeping string dtype for empty objects
* Fix
Backports PR #55619
| https://api.github.com/repos/pandas-dev/pandas/pulls/55705 | 2023-10-26T13:18:25Z | 2023-12-04T15:00:06Z | 2023-12-04T15:00:06Z | 2023-12-04T15:00:23Z |
Backport PR #54922 on branch 2.1.x (REGR: Restore _constructor_from_mgr to pass manager object to constructor) | diff --git a/doc/source/whatsnew/v2.1.2.rst b/doc/source/whatsnew/v2.1.2.rst
index 1d2d89e7eadd1..a59cadde422b9 100644
--- a/doc/source/whatsnew/v2.1.2.rst
+++ b/doc/source/whatsnew/v2.1.2.rst
@@ -29,6 +29,7 @@ Fixed regressions
- Fixed performance regression with wide DataFrames, typically involving methods where all... | Backport PR #54922 | https://api.github.com/repos/pandas-dev/pandas/pulls/55704 | 2023-10-26T13:00:51Z | 2023-10-26T15:38:41Z | 2023-10-26T15:38:41Z | 2023-10-26T15:43:57Z |
DOC: standardize wording on whatsnew keyword removal | diff --git a/doc/source/whatsnew/v1.0.0.rst b/doc/source/whatsnew/v1.0.0.rst
index b9987fa5cec1a..90b970e374a95 100644
--- a/doc/source/whatsnew/v1.0.0.rst
+++ b/doc/source/whatsnew/v1.0.0.rst
@@ -540,7 +540,7 @@ or ``matplotlib.Axes.plot``. See :ref:`plotting.formatters` for more.
**Other removals**
-- Removed th... | Same idea as #30488. I don't particularly care which wording we use, but would like it to be consistent.
After this is doing the same thing for "default value for keyword has changed" and last possibly re-ordering in some meaningful way. | https://api.github.com/repos/pandas-dev/pandas/pulls/30490 | 2019-12-26T19:15:03Z | 2019-12-26T19:44:14Z | 2019-12-26T19:44:14Z | 2019-12-26T19:48:47Z |
DEPR: Deprecate pandas.datetime | diff --git a/doc/source/whatsnew/v1.0.0.rst b/doc/source/whatsnew/v1.0.0.rst
index e524b8d2fbf8c..1e27496be3e12 100755
--- a/doc/source/whatsnew/v1.0.0.rst
+++ b/doc/source/whatsnew/v1.0.0.rst
@@ -225,6 +225,9 @@ Other enhancements
- :meth:`DataFrame.drop_duplicates` has gained ``ignore_index`` keyword to reset index ... | - [x] closes #30610
- [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/30489 | 2019-12-26T18:48:06Z | 2020-01-02T04:01:45Z | 2020-01-02T04:01:44Z | 2020-01-02T04:24:54Z |
CLN/DOC: standardize wording on previous-removals | diff --git a/doc/source/whatsnew/v1.0.0.rst b/doc/source/whatsnew/v1.0.0.rst
index 852694a51e79d..5137d362fda7d 100644
--- a/doc/source/whatsnew/v1.0.0.rst
+++ b/doc/source/whatsnew/v1.0.0.rst
@@ -541,21 +541,21 @@ or ``matplotlib.Axes.plot``. See :ref:`plotting.formatters` for more.
**Other removals**
- Removed th... | In the 1.0.0 whatsnew we currently have 3 variants of "Removed :foo:X"
```
- Removed the previously deprecated :meth:`X`
- Removed previously deprecated :meth:`X`
- Removed :meth:`X`
```
I think we should standardize on one of these (lest readers think the difference is meaningful). I don't particularly care... | https://api.github.com/repos/pandas-dev/pandas/pulls/30488 | 2019-12-26T16:12:45Z | 2019-12-26T17:54:46Z | 2019-12-26T17:54:46Z | 2019-12-26T18:17:51Z |
Bug groupby quantile listlike q and int columns | diff --git a/doc/source/whatsnew/v1.0.0.rst b/doc/source/whatsnew/v1.0.0.rst
index 9023cf2ab1b4f..ac4c612f7b019 100644
--- a/doc/source/whatsnew/v1.0.0.rst
+++ b/doc/source/whatsnew/v1.0.0.rst
@@ -848,6 +848,7 @@ Groupby/resample/rolling
- Bug in :meth:`DataFrameGroupBy.agg` with timezone-aware datetime64 column incor... | When columns are integers, `df.groupby(label).quantile(<arraylike>)` fails.
- [x] closes #30289
- [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/30485 | 2019-12-26T12:45:24Z | 2019-12-27T16:16:50Z | 2019-12-27T16:16:49Z | 2019-12-27T16:42:24Z |
DEPR. Change RangeIndex._start/_stop/_step to FutureWarning | diff --git a/doc/source/whatsnew/v1.0.0.rst b/doc/source/whatsnew/v1.0.0.rst
index 852694a51e79d..ff1fcb0b9a308 100644
--- a/doc/source/whatsnew/v1.0.0.rst
+++ b/doc/source/whatsnew/v1.0.0.rst
@@ -503,7 +503,7 @@ Deprecations
Usage of ``json_normalize`` as ``pandas.io.json.json_normalize`` is now deprecated and
i... | - [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/30482 | 2019-12-26T06:34:45Z | 2019-12-26T18:26:58Z | 2019-12-26T18:26:58Z | 2019-12-26T18:50:48Z |
Fix typos | diff --git a/doc/source/user_guide/advanced.rst b/doc/source/user_guide/advanced.rst
index 31bb71064d735..8223b831ebe2d 100644
--- a/doc/source/user_guide/advanced.rst
+++ b/doc/source/user_guide/advanced.rst
@@ -573,7 +573,7 @@ When working with an ``Index`` object directly, rather than via a ``DataFrame``,
.. cod... | Should be non-semantic. | https://api.github.com/repos/pandas-dev/pandas/pulls/30481 | 2019-12-26T04:46:35Z | 2019-12-26T05:57:42Z | 2019-12-26T05:57:42Z | 2019-12-26T05:58:02Z |
CI: Fix GBQ Tests | diff --git a/pandas/core/frame.py b/pandas/core/frame.py
index dfda1470413b7..a939c7e33bb17 100644
--- a/pandas/core/frame.py
+++ b/pandas/core/frame.py
@@ -1466,7 +1466,7 @@ def to_gbq(
Behavior when the destination table exists. Value can be one of:
``'fail'``
- If table exi... | Believe these test only run on master on travis? So will keep xfail for now
Fixturize as per @jreback comment [here](https://github.com/pandas-dev/pandas/issues/30470#issuecomment-568942914).
closes #30470 | https://api.github.com/repos/pandas-dev/pandas/pulls/30478 | 2019-12-26T03:03:31Z | 2019-12-27T16:21:19Z | 2019-12-27T16:21:19Z | 2020-01-01T18:04:12Z |
CI: XFail GBQ Tests | diff --git a/pandas/tests/io/test_gbq.py b/pandas/tests/io/test_gbq.py
index f040dc2d0a70a..b6309860d06f7 100644
--- a/pandas/tests/io/test_gbq.py
+++ b/pandas/tests/io/test_gbq.py
@@ -196,7 +196,7 @@ def test_roundtrip(self):
)
assert result["num_rows"][0] == test_size
- @pytest.mark.xfail(reaso... | xref #30470
Non strict xfail flakey test
@jreback
Reference: https://github.com/pandas-dev/pandas/pull/30447 | https://api.github.com/repos/pandas-dev/pandas/pulls/30477 | 2019-12-26T01:27:54Z | 2019-12-26T03:58:32Z | 2019-12-26T03:58:32Z | 2019-12-26T03:58:40Z |
REF/TST: directories for CategoricalIndex, RangeIndex tests | diff --git a/pandas/tests/indexes/categorical/__init__.py b/pandas/tests/indexes/categorical/__init__.py
new file mode 100644
index 0000000000000..e69de29bb2d1d
diff --git a/pandas/tests/indexes/test_category.py b/pandas/tests/indexes/categorical/test_category.py
similarity index 87%
rename from pandas/tests/indexes/te... | try to make the layout match the way it does for the other index classes, similar to what we're doing with Series/DataFrame tests | https://api.github.com/repos/pandas-dev/pandas/pulls/30476 | 2019-12-26T01:01:01Z | 2019-12-26T13:27:09Z | 2019-12-26T13:27:09Z | 2019-12-26T15:33:30Z |
STYLE: Using f-strings in pandas/__init__.py | diff --git a/pandas/__init__.py b/pandas/__init__.py
index 30b7e5bafe1df..a5e18bd399d44 100644
--- a/pandas/__init__.py
+++ b/pandas/__init__.py
@@ -10,7 +10,7 @@
try:
__import__(dependency)
except ImportError as e:
- missing_dependencies.append("{0}: {1}".format(dependency, str(e)))
+ ... | Replaced the old style strings with the newer f-strings.
(Sorry for the confusion with the earlier draft)
#29886 | https://api.github.com/repos/pandas-dev/pandas/pulls/30475 | 2019-12-26T00:41:52Z | 2019-12-26T13:13:15Z | 2019-12-26T13:13:15Z | 2020-01-04T11:48:09Z |
CLN: assorted cleanups | diff --git a/.binstar.yml b/.binstar.yml
deleted file mode 100644
index 7b507b4f90049..0000000000000
--- a/.binstar.yml
+++ /dev/null
@@ -1,28 +0,0 @@
-package: pandas
-user: jreback
-
-install:
- - conda config --add channels pandas
-
-before_script:
- - python -V
-
-platform:
- - linux-64
- #- linux-32
- - osx-6... | https://api.github.com/repos/pandas-dev/pandas/pulls/30473 | 2019-12-25T23:13:39Z | 2019-12-26T13:27:52Z | 2019-12-26T13:27:52Z | 2019-12-26T15:31:54Z | |
TST: Xfailing broken GBQ test | diff --git a/pandas/tests/io/test_gbq.py b/pandas/tests/io/test_gbq.py
index aeaf612ce28b7..f040dc2d0a70a 100644
--- a/pandas/tests/io/test_gbq.py
+++ b/pandas/tests/io/test_gbq.py
@@ -196,6 +196,7 @@ def test_roundtrip(self):
)
assert result["num_rows"][0] == test_size
+ @pytest.mark.xfail(reaso... | xref #30470
Test recently introduced in #30447 seems to be failing in master. Xfailing it for now.
CC: @jreback | https://api.github.com/repos/pandas-dev/pandas/pulls/30472 | 2019-12-25T23:11:57Z | 2019-12-25T23:52:30Z | 2019-12-25T23:52:30Z | 2019-12-26T01:17:45Z |
CLN: OrderedDict -> Dict | diff --git a/pandas/core/base.py b/pandas/core/base.py
index 381d45d829e62..948b80fef4032 100644
--- a/pandas/core/base.py
+++ b/pandas/core/base.py
@@ -2,7 +2,6 @@
Base and utility classes for pandas objects.
"""
import builtins
-from collections import OrderedDict
import textwrap
from typing import Dict, FrozenS... | - [x] ref #30469 | https://api.github.com/repos/pandas-dev/pandas/pulls/30471 | 2019-12-25T21:10:59Z | 2019-12-26T00:00:36Z | 2019-12-26T00:00:36Z | 2019-12-26T03:06:22Z |
CLN: Orderdict -> defaultdict(list) | diff --git a/pandas/core/groupby/generic.py b/pandas/core/groupby/generic.py
index dc343f670b725..713e52ce1d28f 100644
--- a/pandas/core/groupby/generic.py
+++ b/pandas/core/groupby/generic.py
@@ -5,7 +5,7 @@
These are user facing as the result of the ``df.groupby(...)`` operations,
which here returns a DataFrameGrou... | - [x] ref #30469
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/30468 | 2019-12-25T19:50:28Z | 2019-12-25T23:54:42Z | 2019-12-25T23:54:41Z | 2019-12-28T17:28:59Z |
CI: Add test case for unwanted patterns | diff --git a/ci/code_checks.sh b/ci/code_checks.sh
index 46ace2dd9d70e..dc1c8481b1712 100755
--- a/ci/code_checks.sh
+++ b/ci/code_checks.sh
@@ -100,6 +100,14 @@ if [[ -z "$CHECK" || "$CHECK" == "lint" ]]; then
cpplint --quiet --extensions=c,h --headers=h --recursive --filter=-readability/casting,-runtime/int,-bui... | - [x] closes #30454
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
Can be merged, after merging #30464 | https://api.github.com/repos/pandas-dev/pandas/pulls/30467 | 2019-12-25T19:29:47Z | 2020-01-02T01:10:32Z | 2020-01-02T01:10:32Z | 2020-01-02T01:31:05Z |
STYLE: Use f-string in io/parsers | diff --git a/pandas/io/parsers.py b/pandas/io/parsers.py
index 4d837af60c3e3..c628a0d2bdf2e 100755
--- a/pandas/io/parsers.py
+++ b/pandas/io/parsers.py
@@ -381,9 +381,7 @@ def _validate_integer(name, val, min_val=0):
min_val : int
Minimum allowed value (val < min_val will result in a ValueError)
"""... | xref #29547
Fixed many of the strings in pandas/io/parsers.py except for the string at line 1501 as that will require more time to make it function properly. Please note that this is my first contribution ever so please double check my work! | https://api.github.com/repos/pandas-dev/pandas/pulls/30466 | 2019-12-25T18:40:28Z | 2019-12-25T23:59:50Z | 2019-12-25T23:59:50Z | 2019-12-25T23:59:54Z |
TYP: Add typing to DataFrameGroupBy._cython_agg_blocks | diff --git a/pandas/core/groupby/generic.py b/pandas/core/groupby/generic.py
index dc343f670b725..a7eea5364a547 100644
--- a/pandas/core/groupby/generic.py
+++ b/pandas/core/groupby/generic.py
@@ -16,8 +16,10 @@
Callable,
FrozenSet,
Iterable,
+ List,
Mapping,
Sequence,
+ Tuple,
Type,... | This helps navigate groupby code. | https://api.github.com/repos/pandas-dev/pandas/pulls/30465 | 2019-12-25T14:21:58Z | 2019-12-25T22:27:36Z | 2019-12-25T22:27:36Z | 2019-12-25T22:27:41Z |
STY: Removed unconcatenated strings | diff --git a/pandas/core/arrays/datetimelike.py b/pandas/core/arrays/datetimelike.py
index 045e511e32586..c37bd01d5fe30 100644
--- a/pandas/core/arrays/datetimelike.py
+++ b/pandas/core/arrays/datetimelike.py
@@ -916,9 +916,7 @@ def _is_unique(self):
def _add_datetimelike_scalar(self, other):
# Override... | - [x] ref #30454
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/30464 | 2019-12-25T10:31:39Z | 2019-12-25T23:12:01Z | 2019-12-25T23:12:01Z | 2019-12-26T19:40:58Z |
TYP: Annotations in pandas/core/nanops.py | diff --git a/pandas/core/nanops.py b/pandas/core/nanops.py
index 6b03e76a1d691..2bf2be082f639 100644
--- a/pandas/core/nanops.py
+++ b/pandas/core/nanops.py
@@ -8,6 +8,7 @@
from pandas._config import get_option
from pandas._libs import NaT, Timedelta, Timestamp, iNaT, lib
+from pandas._typing import Dtype, Scalar
... | - [ ] closes #xxxx
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/30461 | 2019-12-25T01:58:33Z | 2020-01-20T17:17:45Z | 2020-01-20T17:17:45Z | 2020-01-20T20:02:08Z |
BUG/Compat: dt64/td64 cummin, cummax on np 1.18 | diff --git a/pandas/core/generic.py b/pandas/core/generic.py
index c24f09e338b6c..66c4d09d0027a 100644
--- a/pandas/core/generic.py
+++ b/pandas/core/generic.py
@@ -11131,11 +11131,35 @@ def cum_func(self, axis=None, skipna=True, *args, **kwargs):
axis = self._get_axis_number(axis)
y = com.value... | - [x] closes #29058
- [x] closes #15553
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
This also fixes+tests Series cummin/cummax with dt64tz, will have to look to see if there are any GH issues for that.
Follow... | https://api.github.com/repos/pandas-dev/pandas/pulls/30460 | 2019-12-25T00:37:25Z | 2019-12-25T23:27:30Z | 2019-12-25T23:27:30Z | 2019-12-25T23:30:27Z |
Removed dead intervaltree code | diff --git a/pandas/_libs/intervaltree.pxi.in b/pandas/_libs/intervaltree.pxi.in
index 8cb51be36645e..333c05f7c0dc5 100644
--- a/pandas/_libs/intervaltree.pxi.in
+++ b/pandas/_libs/intervaltree.pxi.in
@@ -114,43 +114,6 @@ cdef class IntervalTree(IntervalMixin):
sort_order = np.lexsort(values)
return i... | While looking to reduce build warnings I came across these methods and couldn't find any public use to them. The only one that seems to get hit is `get_loc` and that is in tests only so I think dead code | https://api.github.com/repos/pandas-dev/pandas/pulls/30459 | 2019-12-24T22:24:28Z | 2019-12-26T07:06:04Z | 2019-12-26T07:06:04Z | 2020-01-16T00:33:23Z |
DEPR: remove ptp | diff --git a/doc/source/whatsnew/v1.0.0.rst b/doc/source/whatsnew/v1.0.0.rst
index faca744a8f92c..9694289fc22d5 100644
--- a/doc/source/whatsnew/v1.0.0.rst
+++ b/doc/source/whatsnew/v1.0.0.rst
@@ -569,6 +569,7 @@ or ``matplotlib.Axes.plot``. See :ref:`plotting.formatters` for more.
- A tuple passed to :meth:`DataFrame... | https://api.github.com/repos/pandas-dev/pandas/pulls/30458 | 2019-12-24T22:20:35Z | 2019-12-25T23:51:17Z | 2019-12-25T23:51:17Z | 2019-12-26T00:07:41Z | |
CI: Code checks ensure return status is handled | diff --git a/ci/code_checks.sh b/ci/code_checks.sh
index 94eaab0a5b4da..0ac15327494e6 100755
--- a/ci/code_checks.sh
+++ b/ci/code_checks.sh
@@ -122,13 +122,18 @@ if [[ -z "$CHECK" || "$CHECK" == "patterns" ]]; then
# Check for imports from collections.abc instead of `from collections import abc`
MSG='Check f... | Follow up from discussion here. https://github.com/pandas-dev/pandas/pull/30370#discussion_r361213525
Seems like we are not return the return code of all these code checks - unless I am missing something?
Expected this to fail on master until https://github.com/pandas-dev/pandas/pull/30455 is merged
cc. @WillA... | https://api.github.com/repos/pandas-dev/pandas/pulls/30457 | 2019-12-24T21:47:12Z | 2019-12-25T19:08:14Z | 2019-12-25T19:08:14Z | 2019-12-25T19:10:33Z |
TST/REF: fixturize so as to avoid 500+ skips | diff --git a/pandas/tests/io/excel/test_readers.py b/pandas/tests/io/excel/test_readers.py
index 480407664285f..6add99858da68 100644
--- a/pandas/tests/io/excel/test_readers.py
+++ b/pandas/tests/io/excel/test_readers.py
@@ -31,54 +31,95 @@ def ignore_xlrd_time_clock_warning():
yield
+read_ext_params = [".... | Re-order the fixturizatin of engine and read_ext so as to yield only valid combinations, avoiding the need to pytest.skip the invalid combinations. This cuts out 500+ pytest.skips, which is about a third of the skips I see when i test with `--not-slow`.
The idea is that by cutting down on skips we can keep a closer... | https://api.github.com/repos/pandas-dev/pandas/pulls/30456 | 2019-12-24T21:17:55Z | 2019-12-26T00:14:36Z | 2019-12-26T00:14:36Z | 2019-12-26T00:19:22Z |
CLN: Fix abc imports | diff --git a/pandas/io/common.py b/pandas/io/common.py
index e165f8baef3e6..43cd7d81ae4cd 100644
--- a/pandas/io/common.py
+++ b/pandas/io/common.py
@@ -2,7 +2,7 @@
import bz2
import codecs
-from collections.abc import Iterator
+from collections import abc
import gzip
from io import BufferedIOBase, BytesIO
impor... | invgrep/Github actions exit status doesn't seem to be working correctly.
Currently on master we get these errors in the code_checks stage:
https://github.com/pandas-dev/pandas/pull/30452/checks#step:4:7
As per discussion here:
https://github.com/pandas-dev/pandas/pull/30370#discussion_r361213525
| https://api.github.com/repos/pandas-dev/pandas/pulls/30455 | 2019-12-24T21:10:04Z | 2019-12-24T22:23:52Z | 2019-12-24T22:23:52Z | 2019-12-25T20:27:29Z |
TST: more method-specific test files | diff --git a/pandas/tests/frame/test_duplicates.py b/pandas/tests/frame/methods/test_drop_duplicates.py
similarity index 81%
rename from pandas/tests/frame/test_duplicates.py
rename to pandas/tests/frame/methods/test_drop_duplicates.py
index d2a1fc43d2046..a7715d1f31673 100644
--- a/pandas/tests/frame/test_duplicates.p... | https://api.github.com/repos/pandas-dev/pandas/pulls/30453 | 2019-12-24T19:51:08Z | 2019-12-26T00:17:51Z | 2019-12-26T00:17:51Z | 2019-12-26T00:20:03Z | |
Parallel build for CI | diff --git a/ci/setup_env.sh b/ci/setup_env.sh
index 08ba83ae94451..2b488295b5cc2 100755
--- a/ci/setup_env.sh
+++ b/ci/setup_env.sh
@@ -121,7 +121,7 @@ conda list pandas
# Make sure any error below is reported as such
echo "[Build extensions]"
-python setup.py build_ext -q -i
+python setup.py build_ext -q -i -j2
... | Letting this sit in draft state for a while to see if issues pop up
Note that this doesn't affect Windows (not sure yet if it can). Also previous attempts had `-j4` but I believe we only get 2 virtual cores for the CI machines so that was probably overkill. | https://api.github.com/repos/pandas-dev/pandas/pulls/30452 | 2019-12-24T19:48:43Z | 2019-12-26T18:50:23Z | 2019-12-26T18:50:23Z | 2019-12-27T02:36:02Z |
CLN: remove unnecessary scipy attr checks | diff --git a/pandas/tests/frame/test_missing.py b/pandas/tests/frame/test_missing.py
index 0b77c0067e5f2..ea7e9b4ac490d 100644
--- a/pandas/tests/frame/test_missing.py
+++ b/pandas/tests/frame/test_missing.py
@@ -12,15 +12,6 @@
import pandas.util.testing as tm
-def _skip_if_no_pchip():
- try:
- from scip... | - [x] closes #30383
akima and pchip have existed since at least scipy 0.14, and we require 1.1, so these checks are unnecessary. | https://api.github.com/repos/pandas-dev/pandas/pulls/30450 | 2019-12-24T18:13:34Z | 2019-12-24T21:15:52Z | 2019-12-24T21:15:52Z | 2019-12-24T21:18:26Z |
Fix EX03 errors in generic.py | diff --git a/pandas/core/generic.py b/pandas/core/generic.py
index 03bd1b331ec30..863186bb8df5b 100644
--- a/pandas/core/generic.py
+++ b/pandas/core/generic.py
@@ -790,7 +790,7 @@ def pop(self, item):
>>> df = pd.DataFrame([('falcon', 'bird', 389.0),
... ('parrot', 'bird', 24.0),
... | Fixes EX03 errors in the examples of some docstrings in the script `pandas/core/ generic.py`.
Specifically, flake8 errors in the docstrings of the following functions were corrected:
```
pandas.DataFrame.add_prefix
pandas.DataFrame.add_suffix
pandas.DataFrame.head
pandas.DataFrame.last
pandas.DataFrame.pop
... | https://api.github.com/repos/pandas-dev/pandas/pulls/30448 | 2019-12-24T13:18:00Z | 2019-12-24T15:59:41Z | 2019-12-24T15:59:41Z | 2019-12-24T16:00:06Z |
TST: Add tests for if_exists keyword argument in df.to_gbq | diff --git a/pandas/tests/io/test_gbq.py b/pandas/tests/io/test_gbq.py
index ab27ea7098b08..aeaf612ce28b7 100644
--- a/pandas/tests/io/test_gbq.py
+++ b/pandas/tests/io/test_gbq.py
@@ -195,3 +195,37 @@ def test_roundtrip(self):
dialect="standard",
)
assert result["num_rows"][0] == test_si... | - [x] closes #29598
- [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/30447 | 2019-12-24T13:08:07Z | 2019-12-24T17:30:40Z | 2019-12-24T17:30:40Z | 2019-12-24T20:28:11Z |
BUG: Fix wrong error in df drop with non unique datetime index and invalid keys | diff --git a/doc/source/whatsnew/v1.0.0.rst b/doc/source/whatsnew/v1.0.0.rst
index faca744a8f92c..bc0cb5c082100 100644
--- a/doc/source/whatsnew/v1.0.0.rst
+++ b/doc/source/whatsnew/v1.0.0.rst
@@ -714,8 +714,10 @@ Datetimelike
- Bug in :func:`pandas.to_datetime` failing for `deques` when using ``cache=True`` (the defa... | - [x] closes #30399
- [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/30446 | 2019-12-24T12:16:53Z | 2019-12-26T00:32:30Z | 2019-12-26T00:32:30Z | 2019-12-26T01:33:01Z |
TST: Add tests for fixed issues | diff --git a/pandas/tests/indexing/multiindex/test_loc.py b/pandas/tests/indexing/multiindex/test_loc.py
index b6b9f7f205394..da7d89a15125b 100644
--- a/pandas/tests/indexing/multiindex/test_loc.py
+++ b/pandas/tests/indexing/multiindex/test_loc.py
@@ -411,3 +411,29 @@ def test_loc_setitem_single_column_slice():
d... | - [x] closes #5647
- [x] closes #5586
- [x] closes #5286
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
| https://api.github.com/repos/pandas-dev/pandas/pulls/30444 | 2019-12-24T06:16:02Z | 2019-12-26T00:25:35Z | 2019-12-26T00:25:34Z | 2019-12-26T05:58:28Z |
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