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 |
|---|---|---|---|---|---|---|---|
Backport PR #48686 on branch 1.5.x (BUG: to_datetime(tz_mix, utc=True) converts to UTC) | diff --git a/doc/source/whatsnew/v1.5.1.rst b/doc/source/whatsnew/v1.5.1.rst
index e9e5e5062b4e6..b810adde37d86 100644
--- a/doc/source/whatsnew/v1.5.1.rst
+++ b/doc/source/whatsnew/v1.5.1.rst
@@ -72,6 +72,7 @@ Fixed regressions
- Fixed Regression in :meth:`Series.__setitem__` casting ``None`` to ``NaN`` for object dt... | Backport PR #48686: BUG: to_datetime(tz_mix, utc=True) converts to UTC | https://api.github.com/repos/pandas-dev/pandas/pulls/48882 | 2022-09-30T11:49:02Z | 2022-09-30T13:31:03Z | 2022-09-30T13:31:03Z | 2022-09-30T13:31:03Z |
WEB: Add Luke to maintainers list | diff --git a/web/pandas/config.yml b/web/pandas/config.yml
index da63777c0cfc5..16e1357d405a0 100644
--- a/web/pandas/config.yml
+++ b/web/pandas/config.yml
@@ -88,6 +88,7 @@ maintainers:
- twoertwein
- lithomas1
- mzeitlin11
+ - lukemanley
inactive:
- lodagro
- jseabold
| @lukemanley feel free to merge if it looks fine :)
| https://api.github.com/repos/pandas-dev/pandas/pulls/48879 | 2022-09-30T08:35:53Z | 2022-10-04T00:41:39Z | 2022-10-04T00:41:39Z | 2022-10-04T00:42:14Z |
Backport PR #48833 on branch 1.5.x (BUG: ArrowExtensionArray compared to invalid object not raising) | diff --git a/doc/source/whatsnew/v1.5.1.rst b/doc/source/whatsnew/v1.5.1.rst
index 6690f067956a0..222bdd2964959 100644
--- a/doc/source/whatsnew/v1.5.1.rst
+++ b/doc/source/whatsnew/v1.5.1.rst
@@ -93,7 +93,7 @@ Bug fixes
- Bug in :func:`assert_index_equal` for extension arrays with non matching ``NA`` raising ``ValueE... | Backport PR #48833: BUG: ArrowExtensionArray compared to invalid object not raising | https://api.github.com/repos/pandas-dev/pandas/pulls/48878 | 2022-09-30T07:28:33Z | 2022-09-30T09:34:50Z | 2022-09-30T09:34:50Z | 2022-09-30T09:34:50Z |
TST: MultiIndex.get_indexer with na/missing | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index c2abb70988dad..f69c0a7e19f93 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -558,7 +558,7 @@ Missing
MultiIndex
^^^^^^^^^^
-- Bug in :meth:`MultiIndex.get_indexer` not matching ``NaN`` values (:is... | - [x] closes #43222
- [x] closes #46173
- [x] closes #42883
- [x] closes #38623
- [x] closes #29252
- [x] closes #48905
- [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 pa... | https://api.github.com/repos/pandas-dev/pandas/pulls/48877 | 2022-09-30T01:51:28Z | 2022-11-09T21:01:55Z | 2022-11-09T21:01:55Z | 2022-11-10T03:18:10Z |
Backport PR #48790 on branch 1.5.x (Created icons for dark theme) | diff --git a/doc/source/_static/index_api.svg b/doc/source/_static/index_api.svg
index 70bf0d3504b1a..69f7ba1d2d114 100644
--- a/doc/source/_static/index_api.svg
+++ b/doc/source/_static/index_api.svg
@@ -64,29 +64,29 @@
inkscape:connector-curvature="0"
id="path899"
d="M 324.96812,187.0949... | Backport PR #48790: Created icons for dark theme | https://api.github.com/repos/pandas-dev/pandas/pulls/48875 | 2022-09-30T00:51:21Z | 2022-09-30T07:23:37Z | 2022-09-30T07:23:37Z | 2022-09-30T07:23:37Z |
Backport PR #48805 on branch 1.5.x (Added padding and fixed columns for sponsor logos in mobile view) | diff --git a/web/pandas/index.html b/web/pandas/index.html
index 4c4c593fb76c6..2d5e44d725138 100644
--- a/web/pandas/index.html
+++ b/web/pandas/index.html
@@ -44,12 +44,12 @@ <h5>Community</h5>
<section>
<h5>With the support of:</h5>
{% for row in sponsors.ac... | Backport PR #48805: Added padding and fixed columns for sponsor logos in mobile view | https://api.github.com/repos/pandas-dev/pandas/pulls/48874 | 2022-09-29T23:59:57Z | 2022-09-30T07:23:55Z | 2022-09-30T07:23:55Z | 2022-09-30T07:23:55Z |
Backport PR #48853 on branch 1.5.x (REGR: Avoid unnecessary warning when setting empty dataframe) | diff --git a/doc/source/whatsnew/v1.5.1.rst b/doc/source/whatsnew/v1.5.1.rst
index 4e29ad4ed844a..102df98f5e584 100644
--- a/doc/source/whatsnew/v1.5.1.rst
+++ b/doc/source/whatsnew/v1.5.1.rst
@@ -72,6 +72,7 @@ Fixed regressions
- Fixed Regression in :meth:`Series.__setitem__` casting ``None`` to ``NaN`` for object dt... | Backport PR #48853: REGR: Avoid unnecessary warning when setting empty dataframe | https://api.github.com/repos/pandas-dev/pandas/pulls/48873 | 2022-09-29T23:54:38Z | 2022-09-30T09:34:38Z | 2022-09-30T09:34:38Z | 2022-09-30T09:34:38Z |
Backport PR #48866 on branch 1.5.x (REGR: replace replacing wrong values with inplace and datetime) | diff --git a/doc/source/whatsnew/v1.5.1.rst b/doc/source/whatsnew/v1.5.1.rst
index 4e29ad4ed844a..6690f067956a0 100644
--- a/doc/source/whatsnew/v1.5.1.rst
+++ b/doc/source/whatsnew/v1.5.1.rst
@@ -77,6 +77,7 @@ Fixed regressions
- Fixed performance regression in :func:`factorize` when ``na_sentinel`` is not ``None`` a... | Backport PR #48866: REGR: replace replacing wrong values with inplace and datetime | https://api.github.com/repos/pandas-dev/pandas/pulls/48872 | 2022-09-29T23:44:36Z | 2022-09-30T07:24:10Z | 2022-09-30T07:24:10Z | 2022-09-30T07:24:10Z |
TYP: Upgrade mypy to 0.981 | diff --git a/doc/source/whatsnew/v1.6.0.rst b/doc/source/whatsnew/v1.6.0.rst
index a1313f2e20d81..5dd67458970aa 100644
--- a/doc/source/whatsnew/v1.6.0.rst
+++ b/doc/source/whatsnew/v1.6.0.rst
@@ -96,7 +96,7 @@ 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/48871 | 2022-09-29T21:46:55Z | 2022-09-30T07:24:41Z | 2022-09-30T07:24:41Z | 2022-10-13T17:01:55Z |
TYP: disable flake8-pyi's Y041 | diff --git a/setup.cfg b/setup.cfg
index 4c5815cc0e02d..c164bd6be83d9 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -123,7 +123,9 @@ ignore =
# Use typing_extensions.TypeAlias for type aliases
Y026,
# Use "collections.abc.*" instead of "typing.*" (PEP 585 syntax)
- Y027
+ Y027,
+ # while int | float... | xref https://github.com/pandas-dev/pandas-stubs/pull/341#issuecomment-1262786774 https://github.com/pandas-dev/pandas/pull/48836#discussion_r982952166 https://github.com/pandas-dev/pandas/pull/48850#discussion_r983620339 | https://api.github.com/repos/pandas-dev/pandas/pulls/48870 | 2022-09-29T21:14:00Z | 2022-09-29T23:48:47Z | 2022-09-29T23:48:47Z | 2022-10-13T17:01:54Z |
REGR: replace replacing wrong values with inplace and datetime | diff --git a/doc/source/whatsnew/v1.5.1.rst b/doc/source/whatsnew/v1.5.1.rst
index a8ec836ba93df..d6d7ed9ea4ad6 100644
--- a/doc/source/whatsnew/v1.5.1.rst
+++ b/doc/source/whatsnew/v1.5.1.rst
@@ -77,6 +77,7 @@ Fixed regressions
- Fixed performance regression in :func:`factorize` when ``na_sentinel`` is not ``None`` a... | - [x] closes #48863 (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/48866 | 2022-09-29T16:02:02Z | 2022-09-29T23:43:58Z | 2022-09-29T23:43:58Z | 2022-09-30T07:55:56Z |
REF: helpers to de-duplicate datetimelike arithmetic | diff --git a/pandas/core/arrays/datetimelike.py b/pandas/core/arrays/datetimelike.py
index 71f834e0f4e01..848d2f879fbf2 100644
--- a/pandas/core/arrays/datetimelike.py
+++ b/pandas/core/arrays/datetimelike.py
@@ -36,6 +36,7 @@
Period,
Resolution,
Tick,
+ Timedelta,
Timestamp,
astype_overflow... | Same helpers as #48844, used in a different subset of methods. | https://api.github.com/repos/pandas-dev/pandas/pulls/48862 | 2022-09-29T14:46:48Z | 2022-10-03T17:09:53Z | 2022-10-03T17:09:53Z | 2022-10-13T17:01:53Z |
Backport PR #48820 on branch 1.5.x (BUG: to_datetime(format='...%f') parses nanoseconds) | diff --git a/doc/source/whatsnew/v1.5.1.rst b/doc/source/whatsnew/v1.5.1.rst
index 6a8fae61e23ba..4e29ad4ed844a 100644
--- a/doc/source/whatsnew/v1.5.1.rst
+++ b/doc/source/whatsnew/v1.5.1.rst
@@ -75,8 +75,10 @@ Fixed regressions
- Fixed regression in :meth:`DataFrame.describe` raising ``TypeError`` when result contai... | #48820 | https://api.github.com/repos/pandas-dev/pandas/pulls/48860 | 2022-09-29T13:44:05Z | 2022-09-29T17:01:15Z | 2022-09-29T17:01:15Z | 2022-09-29T17:39:07Z |
Backport PR #48850 on branch 1.5.x (TYP: Fix typing errors caused by new numpy) | diff --git a/pandas/_typing.py b/pandas/_typing.py
index 08096569c61a7..03fb5fcb1b0d4 100644
--- a/pandas/_typing.py
+++ b/pandas/_typing.py
@@ -65,9 +65,19 @@
from pandas.io.formats.format import EngFormatter
+ ScalarLike_co = Union[
+ int,
+ float,
+ complex,
+ str,
+ by... | #48850 | https://api.github.com/repos/pandas-dev/pandas/pulls/48859 | 2022-09-29T13:30:39Z | 2022-09-29T17:38:54Z | 2022-09-29T17:38:54Z | 2022-09-29T17:38:57Z |
BUG: convert_dtypes not converting with pd.NA and object dtype | diff --git a/doc/source/whatsnew/v1.6.0.rst b/doc/source/whatsnew/v1.6.0.rst
index 9f793532e5e6b..a25fcaaff46bf 100644
--- a/doc/source/whatsnew/v1.6.0.rst
+++ b/doc/source/whatsnew/v1.6.0.rst
@@ -186,6 +186,7 @@ Conversion
^^^^^^^^^^
- Bug in constructing :class:`Series` with ``int64`` dtype from a string list raisi... | - [x] closes #48791 (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/48857 | 2022-09-29T13:24:54Z | 2022-09-29T23:51:02Z | 2022-09-29T23:51:02Z | 2022-10-13T17:01:53Z |
BUG: to_timedelta raising for ea float | diff --git a/doc/source/whatsnew/v1.6.0.rst b/doc/source/whatsnew/v1.6.0.rst
index 9f793532e5e6b..0c4b5ac88a4ac 100644
--- a/doc/source/whatsnew/v1.6.0.rst
+++ b/doc/source/whatsnew/v1.6.0.rst
@@ -169,7 +169,7 @@ Datetimelike
Timedelta
^^^^^^^^^
--
+- Bug in :func:`to_timedelta` raising error when input has nullabl... | - [x] closes #48796 (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/48854 | 2022-09-29T12:45:13Z | 2022-09-29T23:52:15Z | 2022-09-29T23:52:15Z | 2022-10-13T17:01:52Z |
REGR: Avoid unnecessary warning when setting empty dataframe | diff --git a/doc/source/whatsnew/v1.5.1.rst b/doc/source/whatsnew/v1.5.1.rst
index ee66f2f649bc2..54febe3aecd71 100644
--- a/doc/source/whatsnew/v1.5.1.rst
+++ b/doc/source/whatsnew/v1.5.1.rst
@@ -72,6 +72,7 @@ Fixed regressions
- Fixed Regression in :meth:`Series.__setitem__` casting ``None`` to ``NaN`` for object dt... | - [x] closes #48480 (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/48853 | 2022-09-29T11:27:08Z | 2022-09-29T23:54:31Z | 2022-09-29T23:54:31Z | 2022-10-26T20:25:27Z |
TYP: Fix typing errors caused by new numpy | diff --git a/pandas/_typing.py b/pandas/_typing.py
index af037ff0473e3..5c22baa4bd42e 100644
--- a/pandas/_typing.py
+++ b/pandas/_typing.py
@@ -65,9 +65,19 @@
from pandas.io.formats.format import EngFormatter
+ ScalarLike_co = Union[
+ int,
+ float,
+ complex,
+ str,
+ by... | - [ ] 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/48850 | 2022-09-29T09:34:58Z | 2022-09-29T13:22:20Z | 2022-09-29T13:22:20Z | 2022-09-29T14:26:39Z |
DEP: Enforce deprecations of read_csv keywords | diff --git a/doc/source/user_guide/io.rst b/doc/source/user_guide/io.rst
index 92bd239d51ae4..b4bf3ef024d4c 100644
--- a/doc/source/user_guide/io.rst
+++ b/doc/source/user_guide/io.rst
@@ -154,25 +154,6 @@ usecols : list-like or callable, default ``None``
Using this parameter results in much faster parsing time and ... | #40413 #43427
| https://api.github.com/repos/pandas-dev/pandas/pulls/48849 | 2022-09-29T09:15:10Z | 2022-11-03T14:35:55Z | 2022-11-03T14:35:55Z | 2022-11-03T14:55:30Z |
BUG: add_categories losing dtype information | diff --git a/doc/source/whatsnew/v1.6.0.rst b/doc/source/whatsnew/v1.6.0.rst
index 9f793532e5e6b..3511f1afe8cfc 100644
--- a/doc/source/whatsnew/v1.6.0.rst
+++ b/doc/source/whatsnew/v1.6.0.rst
@@ -158,7 +158,7 @@ Bug fixes
Categorical
^^^^^^^^^^^
--
+- Bug in :meth:`Categorical.set_categories` losing dtype informat... | - [x] closes #48812 (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/48847 | 2022-09-29T08:41:16Z | 2022-09-29T20:48:23Z | 2022-09-29T20:48:23Z | 2022-10-13T17:01:51Z |
REF: helpers to de-duplicate datetimelike arithmetic | diff --git a/pandas/core/arrays/datetimelike.py b/pandas/core/arrays/datetimelike.py
index 997cef7b09576..f29930b010795 100644
--- a/pandas/core/arrays/datetimelike.py
+++ b/pandas/core/arrays/datetimelike.py
@@ -1112,6 +1112,41 @@ def _cmp_method(self, other, op):
__divmod__ = make_invalid_op("__divmod__")
_... | 1-2 more PRs after this using these helpers | https://api.github.com/repos/pandas-dev/pandas/pulls/48844 | 2022-09-29T02:45:18Z | 2022-09-29T23:43:35Z | 2022-09-29T23:43:35Z | 2022-10-13T17:01:50Z |
DEPR: Enforce ewm(times=str) deprecation | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 4ac737bb6b29a..91ca4c0210d64 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -165,6 +165,7 @@ Removal of prior version deprecations/changes
- Remove :meth:`DataFrameGroupBy.pad` and :meth:`DataFrameGr... | Introduced in https://github.com/pandas-dev/pandas/pull/43265
| https://api.github.com/repos/pandas-dev/pandas/pulls/48842 | 2022-09-29T00:40:44Z | 2022-10-21T18:30:12Z | 2022-10-21T18:30:12Z | 2022-10-21T18:30:15Z |
DEPR Enforce ewm.vol deprecation | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 1050eed40fbb4..5efec0b16d1d0 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -210,6 +210,7 @@ Removal of prior version deprecations/changes
- Removed deprecated :meth:`Categorical.replace`, use :meth:... | Introduced in https://github.com/pandas-dev/pandas/pull/39220
| https://api.github.com/repos/pandas-dev/pandas/pulls/48841 | 2022-09-29T00:37:46Z | 2022-10-25T21:02:35Z | 2022-10-25T21:02:35Z | 2022-10-25T21:03:50Z |
DEPR: Enforce expanding(center) deprecation | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index e57ba92267855..a2a0812429050 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -147,6 +147,7 @@ Removal of prior version deprecations/changes
- Disallow passing non-round floats to :class:`Timestamp` wi... | Introduced in https://github.com/pandas-dev/pandas/pull/34887
| https://api.github.com/repos/pandas-dev/pandas/pulls/48840 | 2022-09-29T00:34:47Z | 2022-10-20T08:21:30Z | 2022-10-20T08:21:30Z | 2022-10-20T16:15:09Z |
DEPR: Enforce rolling.count min_periods deprecation | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 596c16a5b3621..728b59ae6b0c2 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -146,6 +146,7 @@ Removal of prior version deprecations/changes
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- Disallow pa... | Introduced in https://github.com/pandas-dev/pandas/pull/36649
| https://api.github.com/repos/pandas-dev/pandas/pulls/48839 | 2022-09-29T00:23:51Z | 2022-10-19T23:07:06Z | 2022-10-19T23:07:06Z | 2022-10-19T23:10:30Z |
DEPR: Enforce Rolling.validate/is_datetimelike/win_type deprecation | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index fb8f5affe5a7b..91ce5269f7a1b 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -156,6 +156,9 @@ Removal of prior version deprecations/changes
- Disallow passing positional arguments to :meth:`MultiIndex... | Introduced in https://github.com/pandas-dev/pandas/pull/43665, https://github.com/pandas-dev/pandas/pull/38963
| https://api.github.com/repos/pandas-dev/pandas/pulls/48838 | 2022-09-29T00:09:57Z | 2022-10-21T18:27:52Z | 2022-10-21T18:27:51Z | 2022-10-21T18:27:55Z |
CLN: small cleanups | diff --git a/pandas/_testing/__init__.py b/pandas/_testing/__init__.py
index f5f2aa23459e4..25da4f8eb8278 100644
--- a/pandas/_testing/__init__.py
+++ b/pandas/_testing/__init__.py
@@ -296,7 +296,7 @@ def box_expected(expected, box_cls, transpose: bool = True):
# pd.array would return an IntegerArray
... | - [ ] 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/48836 | 2022-09-28T20:58:53Z | 2022-09-29T23:56:03Z | 2022-09-29T23:56:03Z | 2022-10-13T17:01:50Z |
BUG: EWM(online) not raising NotImplementedError for unsupported | diff --git a/doc/source/whatsnew/v1.6.0.rst b/doc/source/whatsnew/v1.6.0.rst
index 566e3d7c66b79..108566c8866ee 100644
--- a/doc/source/whatsnew/v1.6.0.rst
+++ b/doc/source/whatsnew/v1.6.0.rst
@@ -237,6 +237,7 @@ Plotting
Groupby/resample/rolling
^^^^^^^^^^^^^^^^^^^^^^^^
+- Bug in :class:`.ExponentialMovingWindow` ... | - [x] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [x] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#pre-commit).
- [x] Added an entry in th... | https://api.github.com/repos/pandas-dev/pandas/pulls/48834 | 2022-09-28T17:39:46Z | 2022-09-29T13:47:38Z | 2022-09-29T13:47:38Z | 2022-10-13T17:01:49Z |
BUG: ArrowExtensionArray compared to invalid object not raising | diff --git a/doc/source/whatsnew/v1.5.1.rst b/doc/source/whatsnew/v1.5.1.rst
index a8ec836ba93df..4f4898fe64e35 100644
--- a/doc/source/whatsnew/v1.5.1.rst
+++ b/doc/source/whatsnew/v1.5.1.rst
@@ -91,7 +91,7 @@ Bug fixes
- Bug in :func:`assert_index_equal` for extension arrays with non matching ``NA`` raising ``ValueE... | - [x] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [x] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#pre-commit).
- [x] Added an entry in th... | https://api.github.com/repos/pandas-dev/pandas/pulls/48833 | 2022-09-28T17:23:06Z | 2022-09-30T07:28:04Z | 2022-09-30T07:28:04Z | 2022-09-30T16:15:55Z |
Document better PyObject printing via gdb | diff --git a/doc/source/development/debugging_extensions.rst b/doc/source/development/debugging_extensions.rst
index 7ba2091e18853..cfed8dfbc5a85 100644
--- a/doc/source/development/debugging_extensions.rst
+++ b/doc/source/development/debugging_extensions.rst
@@ -77,6 +77,34 @@ Or for gdb
Once the process launches,... | null | https://api.github.com/repos/pandas-dev/pandas/pulls/48827 | 2022-09-28T02:00:16Z | 2022-09-29T16:30:26Z | 2022-09-29T16:30:26Z | 2023-04-12T20:16:02Z |
Backport PR #48760 on branch 1.5.x (REGR: groupby.size with axis=1 doesn't return a Series) | diff --git a/doc/source/whatsnew/v1.5.1.rst b/doc/source/whatsnew/v1.5.1.rst
index a3c82111c630a..6a8fae61e23ba 100644
--- a/doc/source/whatsnew/v1.5.1.rst
+++ b/doc/source/whatsnew/v1.5.1.rst
@@ -76,6 +76,7 @@ Fixed regressions
- Fixed regression in :meth:`DataFrame.plot` ignoring invalid ``colormap`` for ``kind="sca... | * REGR: groupby.size with axis=1 doesn't return a Series
* Remove code block
(cherry picked from commit 3622f15b5056b8f038d3b7adeb82eecfe980beca)
- [ ] closes #xxxx (Replace xxxx with the Github issue number)
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_cod... | https://api.github.com/repos/pandas-dev/pandas/pulls/48825 | 2022-09-28T01:24:42Z | 2022-09-28T12:10:46Z | 2022-09-28T12:10:46Z | 2022-09-28T14:42:50Z |
REGR: groupby fails with nullable dtypes and dropna=False | diff --git a/doc/source/whatsnew/v1.5.1.rst b/doc/source/whatsnew/v1.5.1.rst
index f58e10a701740..ab80bdb9ed782 100644
--- a/doc/source/whatsnew/v1.5.1.rst
+++ b/doc/source/whatsnew/v1.5.1.rst
@@ -83,7 +83,7 @@ Fixed regressions
- Fixed :meth:`.DataFrameGroupBy.size` not returning a Series when ``axis=1`` (:issue:`487... | - [x] closes #48794 (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/48824 | 2022-09-28T01:05:12Z | 2022-10-04T18:28:21Z | 2022-10-04T18:28:21Z | 2022-10-04T22:16:20Z |
DEPR: Enforce DTI.to_series(keep_tz) removal | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 30acc117c237a..f295218dc4c76 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -144,6 +144,7 @@ Deprecations
Removal of prior version deprecations/changes
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~... | - [ ] Added an entry in the latest `doc/source/whatsnew/vX.X.X.rst` file if fixing a bug or adding a new feature.
Introduced in https://github.com/pandas-dev/pandas/pull/29731
| https://api.github.com/repos/pandas-dev/pandas/pulls/48823 | 2022-09-28T00:14:17Z | 2022-10-20T08:19:44Z | 2022-10-20T08:19:44Z | 2022-10-20T16:13:37Z |
DEPR: Enforce is_extension_type removal | diff --git a/doc/source/reference/arrays.rst b/doc/source/reference/arrays.rst
index 61ee894f4b126..1011159a9ae5f 100644
--- a/doc/source/reference/arrays.rst
+++ b/doc/source/reference/arrays.rst
@@ -630,7 +630,6 @@ Data type introspection
api.types.is_datetime64_dtype
api.types.is_datetime64_ns_dtype
a... | - [ ] Added an entry in the latest `doc/source/whatsnew/vX.X.X.rst` file if fixing a bug or adding a new feature.
Introduced in https://github.com/pandas-dev/pandas/pull/29457 | https://api.github.com/repos/pandas-dev/pandas/pulls/48822 | 2022-09-28T00:01:17Z | 2022-10-19T21:32:58Z | 2022-10-19T21:32:58Z | 2022-10-19T22:56:36Z |
DEPR: Enforce deprecation of Categorical.min/max(numeric_only) | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index d49181238b6bc..281dd1feca522 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -145,6 +145,7 @@ Deprecations
Removal of prior version deprecations/changes
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
... | - [x] Added an entry in the latest `doc/source/whatsnew/vX.X.X.rst` file if fixing a bug or adding a new feature.
Added in https://github.com/pandas-dev/pandas/pull/27929
| https://api.github.com/repos/pandas-dev/pandas/pulls/48821 | 2022-09-27T23:51:47Z | 2022-10-20T08:17:55Z | 2022-10-20T08:17:55Z | 2022-10-20T16:16:44Z |
BUG: to_datetime(format='...%f') parses nanoseconds | diff --git a/doc/source/whatsnew/v1.5.1.rst b/doc/source/whatsnew/v1.5.1.rst
index ee66f2f649bc2..a8ec836ba93df 100644
--- a/doc/source/whatsnew/v1.5.1.rst
+++ b/doc/source/whatsnew/v1.5.1.rst
@@ -76,6 +76,7 @@ Fixed regressions
- Fixed regression in :meth:`DataFrame.plot` ignoring invalid ``colormap`` for ``kind="sca... | - [x] closes #48767 (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/48820 | 2022-09-27T23:27:01Z | 2022-09-29T13:40:39Z | 2022-09-29T13:40:39Z | 2022-09-29T15:25:05Z |
API: make Timestamp/Timedelta _as_unit public as_unit | diff --git a/doc/source/reference/arrays.rst b/doc/source/reference/arrays.rst
index 33a611b15675d..5b41de4e12e6f 100644
--- a/doc/source/reference/arrays.rst
+++ b/doc/source/reference/arrays.rst
@@ -139,6 +139,7 @@ Properties
Timestamp.second
Timestamp.tz
Timestamp.tzinfo
+ Timestamp.unit
Timestamp.... | - [ ] closes #xxxx (Replace xxxx with the Github issue number)
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/con... | https://api.github.com/repos/pandas-dev/pandas/pulls/48819 | 2022-09-27T23:18:19Z | 2022-11-10T20:56:43Z | 2022-11-10T20:56:43Z | 2022-11-10T20:56:49Z |
BUG: DTI-datetime_scalar preserve freq | diff --git a/doc/source/whatsnew/v1.6.0.rst b/doc/source/whatsnew/v1.6.0.rst
index 566e3d7c66b79..9f793532e5e6b 100644
--- a/doc/source/whatsnew/v1.6.0.rst
+++ b/doc/source/whatsnew/v1.6.0.rst
@@ -165,6 +165,7 @@ Datetimelike
^^^^^^^^^^^^
- Bug in :func:`pandas.infer_freq`, raising ``TypeError`` when inferred on :cla... | - [ ] 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/48818 | 2022-09-27T23:03:26Z | 2022-09-28T23:23:54Z | 2022-09-28T23:23:54Z | 2022-10-13T17:01:48Z |
Backport PR #48579 on branch 1.5.x (BUG: Fix calling groupBy(...).apply(func) on an empty dataframe invokes func) | diff --git a/doc/source/whatsnew/v1.5.1.rst b/doc/source/whatsnew/v1.5.1.rst
index 7ea2406a63d83..75d15184bcec7 100644
--- a/doc/source/whatsnew/v1.5.1.rst
+++ b/doc/source/whatsnew/v1.5.1.rst
@@ -75,6 +75,7 @@ Fixed regressions
- Fixed regression in :meth:`DataFrame.describe` raising ``TypeError`` when result contain... | (#48579)
(cherry picked from commit 8b0ad717d1ec54dd40136817a326b41817ffcb86)
| https://api.github.com/repos/pandas-dev/pandas/pulls/48817 | 2022-09-27T20:30:19Z | 2022-09-27T22:34:15Z | 2022-09-27T22:34:15Z | 2022-09-27T22:34:20Z |
BUG: DTI/TDI.get_loc with mismatched-reso scalars | diff --git a/pandas/_libs/index.pyx b/pandas/_libs/index.pyx
index 58be977299e99..1d0eb256ca051 100644
--- a/pandas/_libs/index.pyx
+++ b/pandas/_libs/index.pyx
@@ -17,6 +17,10 @@ cnp.import_array()
from pandas._libs cimport util
from pandas._libs.hashtable cimport HashTable
from pandas._libs.tslibs.nattype cimport ... | - [ ] 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/48815 | 2022-09-27T17:14:00Z | 2022-09-27T22:32:36Z | 2022-09-27T22:32:36Z | 2022-10-13T17:01:48Z |
STYLE,BUG: autotyping hook fails if run on no files | diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 8df6d70a3bed4..c64898cf7df09 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -268,7 +268,7 @@ repos:
|/_testing/
- id: autotyping
name: autotyping
- entry: python -m libcst.tool codemod autotyp... | - [ ] closes #48808 (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/48814 | 2022-09-27T16:08:29Z | 2022-09-28T13:43:03Z | 2022-09-28T13:43:03Z | 2022-09-28T15:42:56Z |
DOC: Fix whatsnew | diff --git a/doc/source/whatsnew/v1.6.0.rst b/doc/source/whatsnew/v1.6.0.rst
index b29cf0424a9e7..cd56f590a33bf 100644
--- a/doc/source/whatsnew/v1.6.0.rst
+++ b/doc/source/whatsnew/v1.6.0.rst
@@ -206,7 +206,7 @@ Indexing
Missing
^^^^^^^
-- Bug in :meth:`Index.equals` raising ``TypeError` when :class:`Index` consis... | - [ ] 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/48810 | 2022-09-27T12:20:52Z | 2022-09-27T16:02:07Z | 2022-09-27T16:02:07Z | 2022-09-28T20:37:30Z |
Backport PR #48785 on branch 1.5.x (BUG: still emitting unnecessary FutureWarning in DataFrame.sort_values with sparse columns) | diff --git a/doc/source/whatsnew/v1.5.1.rst b/doc/source/whatsnew/v1.5.1.rst
index a7bdf90c0f333..8b73cd84e9e00 100644
--- a/doc/source/whatsnew/v1.5.1.rst
+++ b/doc/source/whatsnew/v1.5.1.rst
@@ -86,6 +86,7 @@ Bug fixes
- Bug in :meth:`Series.__getitem__` not falling back to positional for integer keys and boolean :c... | Backport PR #48785: BUG: still emitting unnecessary FutureWarning in DataFrame.sort_values with sparse columns | https://api.github.com/repos/pandas-dev/pandas/pulls/48807 | 2022-09-27T10:05:45Z | 2022-09-27T12:19:57Z | 2022-09-27T12:19:57Z | 2022-09-27T12:19:57Z |
Added padding and fixed columns for sponsor logos in mobile view | diff --git a/web/pandas/index.html b/web/pandas/index.html
index 385084d479c98..ce1e1e1a8f561 100644
--- a/web/pandas/index.html
+++ b/web/pandas/index.html
@@ -44,12 +44,12 @@ <h5>Community</h5>
<section>
<h5>With the support of:</h5>
{% for row in sponsors.ac... | Added padding and fixed columns for sponsor logos in mobile view
- [ ] closes #48519 (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 ch... | https://api.github.com/repos/pandas-dev/pandas/pulls/48805 | 2022-09-27T04:54:17Z | 2022-09-29T23:59:50Z | 2022-09-29T23:59:50Z | 2023-09-27T05:11:48Z |
TST: Suppress Series constructor warning | diff --git a/pandas/tests/groupby/test_size.py b/pandas/tests/groupby/test_size.py
index 92012436f6b47..d067efe3b61e5 100644
--- a/pandas/tests/groupby/test_size.py
+++ b/pandas/tests/groupby/test_size.py
@@ -33,7 +33,7 @@ def test_size_axis_1(df, axis_1, by, sort, dropna):
counts = {key: sum(value == key for valu... | null | https://api.github.com/repos/pandas-dev/pandas/pulls/48804 | 2022-09-27T03:24:19Z | 2022-09-27T12:21:55Z | 2022-09-27T12:21:55Z | 2022-10-13T17:01:47Z |
PERF: Delay creation of indexer in RangeIndex.sort_values | diff --git a/doc/source/whatsnew/v1.6.0.rst b/doc/source/whatsnew/v1.6.0.rst
index d726f69286469..b29cf0424a9e7 100644
--- a/doc/source/whatsnew/v1.6.0.rst
+++ b/doc/source/whatsnew/v1.6.0.rst
@@ -148,7 +148,7 @@ Performance improvements
- Performance improvement for :meth:`MultiIndex.intersection` (:issue:`48604`)
-... | - [x] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#pre-commit).
- [x] Added an entry in the latest `doc/source/whatsnew/v1.6.0.rst` file if fixing a bug or adding a new feature.
```
In [2]: ri = pd.RangeIndex(1_000_000)
In [3]: %memit ri.sort_values()... | https://api.github.com/repos/pandas-dev/pandas/pulls/48801 | 2022-09-26T23:30:16Z | 2022-09-27T07:53:13Z | 2022-09-27T07:53:13Z | 2022-10-13T17:01:46Z |
Backport PR #48608 on branch 1.5.x (REGR: assert_index_equal raising with non matching pd.NA) | diff --git a/doc/source/whatsnew/v1.5.1.rst b/doc/source/whatsnew/v1.5.1.rst
index 6798c7074228c..509e30be96144 100644
--- a/doc/source/whatsnew/v1.5.1.rst
+++ b/doc/source/whatsnew/v1.5.1.rst
@@ -84,6 +84,7 @@ Fixed regressions
Bug fixes
~~~~~~~~~
- Bug in :meth:`DataFrame.to_hdf` raising ``AssertionError`` with bo... | Backport PR #48608: REGR: assert_index_equal raising with non matching pd.NA | https://api.github.com/repos/pandas-dev/pandas/pulls/48800 | 2022-09-26T23:00:51Z | 2022-09-27T12:19:43Z | 2022-09-27T12:19:43Z | 2022-09-27T12:19:43Z |
Backport PR #48662 on branch 1.5.x (BUG: Series.getitem not falling back to positional for bool index) | diff --git a/doc/source/whatsnew/v1.5.1.rst b/doc/source/whatsnew/v1.5.1.rst
index 6798c7074228c..a7bdf90c0f333 100644
--- a/doc/source/whatsnew/v1.5.1.rst
+++ b/doc/source/whatsnew/v1.5.1.rst
@@ -83,6 +83,7 @@ Fixed regressions
Bug fixes
~~~~~~~~~
+- Bug in :meth:`Series.__getitem__` not falling back to positional... | Backport PR #48662: BUG: Series.getitem not falling back to positional for bool index | https://api.github.com/repos/pandas-dev/pandas/pulls/48799 | 2022-09-26T22:58:17Z | 2022-09-27T07:04:04Z | 2022-09-27T07:04:04Z | 2022-09-27T07:04:04Z |
Backport PR #48751 on branch 1.5.x (WEB: Update link to datapythonista blog url) | diff --git a/web/pandas/config.yml b/web/pandas/config.yml
index df31b1a4fde19..da63777c0cfc5 100644
--- a/web/pandas/config.yml
+++ b/web/pandas/config.yml
@@ -62,7 +62,7 @@ blog:
- https://wesmckinney.com/feeds/pandas.atom.xml
- https://tomaugspurger.github.io/feed
- https://jorisvandenbossche.github.io/feed... | Backport PR #48751: WEB: Update link to datapythonista blog url | https://api.github.com/repos/pandas-dev/pandas/pulls/48798 | 2022-09-26T22:47:52Z | 2022-09-27T07:53:55Z | 2022-09-27T07:53:55Z | 2022-09-27T07:53:55Z |
REGR: fix df.apply with keyword non-zero axis | diff --git a/doc/source/whatsnew/v1.5.1.rst b/doc/source/whatsnew/v1.5.1.rst
index ce19453691018..855bcb706b210 100644
--- a/doc/source/whatsnew/v1.5.1.rst
+++ b/doc/source/whatsnew/v1.5.1.rst
@@ -81,6 +81,8 @@ Fixed regressions
- Fixed regression in :meth:`DataFrame.fillna` replacing wrong values for ``datetime64[ns]... | Fixes #48656. Builds on top of #48693.
An alternative fix could be to use `inspect.signature`, since `inspect.signature` defaults to following wrapped functions. But this seems like a more minimal change.
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.ht... | https://api.github.com/repos/pandas-dev/pandas/pulls/48797 | 2022-09-26T22:39:05Z | 2022-09-30T14:18:56Z | 2022-09-30T14:18:56Z | 2022-09-30T16:18:10Z |
Backport PR #48693 on branch 1.5.x (ENH: Make deprecate_nonkeyword_arguments alter function signature) | diff --git a/doc/source/whatsnew/v1.5.1.rst b/doc/source/whatsnew/v1.5.1.rst
index da0bd746e3da5..6db89e3536dc8 100644
--- a/doc/source/whatsnew/v1.5.1.rst
+++ b/doc/source/whatsnew/v1.5.1.rst
@@ -92,6 +92,7 @@ Bug fixes
Other
~~~~~
+- Avoid showing deprecated signatures when introspecting functions with warnings a... | Backport PR #48693: ENH: Make deprecate_nonkeyword_arguments alter function signature | https://api.github.com/repos/pandas-dev/pandas/pulls/48795 | 2022-09-26T21:52:46Z | 2022-09-27T20:59:01Z | 2022-09-27T20:59:01Z | 2022-09-27T20:59:02Z |
Backport PR #48782 on branch 1.5.x (REGR: describe raising when result contains NA) | diff --git a/doc/source/whatsnew/v1.5.1.rst b/doc/source/whatsnew/v1.5.1.rst
index da0bd746e3da5..6798c7074228c 100644
--- a/doc/source/whatsnew/v1.5.1.rst
+++ b/doc/source/whatsnew/v1.5.1.rst
@@ -72,6 +72,7 @@ Fixed regressions
- Fixed Regression in :meth:`Series.__setitem__` casting ``None`` to ``NaN`` for object dt... | Backport PR #48782: REGR: describe raising when result contains NA | https://api.github.com/repos/pandas-dev/pandas/pulls/48793 | 2022-09-26T20:40:52Z | 2022-09-26T22:51:45Z | 2022-09-26T22:51:45Z | 2022-09-26T22:51:45Z |
Created icons for dark theme | diff --git a/doc/source/_static/index_api.svg b/doc/source/_static/index_api.svg
index 70bf0d3504b1a..69f7ba1d2d114 100644
--- a/doc/source/_static/index_api.svg
+++ b/doc/source/_static/index_api.svg
@@ -64,29 +64,29 @@
inkscape:connector-curvature="0"
id="path899"
d="M 324.96812,187.0949... | - [x] closes #48762
For the `svg` images mentioned in the referred issue, I created a version for the dark theme as suggested by @datapythonista.
The images are retrieved by the pydata sphinx theme as explained in [PyData Theme documentation](https://pydata-sphinx-theme.readthedocs.io/en/stable/user_guide/light-dar... | https://api.github.com/repos/pandas-dev/pandas/pulls/48790 | 2022-09-26T19:04:45Z | 2022-09-30T00:51:13Z | 2022-09-30T00:51:13Z | 2022-10-04T15:33:38Z |
DOC: Add example for `Series.get()` | diff --git a/pandas/core/generic.py b/pandas/core/generic.py
index b520aab2cfa5b..14c28a1277759 100644
--- a/pandas/core/generic.py
+++ b/pandas/core/generic.py
@@ -4314,10 +4314,17 @@ def get(self, key, default=None):
2014-02-14 22.0 medium
2014-02-15 35.0 medium
+ >>... | Add an example of `Series.get()` to `NDFrame`.
Previously, [the docs for `Series.get()`](https://pandas.pydata.org/docs/reference/api/pandas.Series.get.html) only showed examples for `DataFrame.get()`, confusingly. | https://api.github.com/repos/pandas-dev/pandas/pulls/48789 | 2022-09-26T18:13:53Z | 2022-09-30T00:52:21Z | 2022-09-30T00:52:21Z | 2023-03-30T02:42:16Z |
BUG: still emitting unnecessary FutureWarning in DataFrame.sort_values with sparse columns | diff --git a/doc/source/whatsnew/v1.5.1.rst b/doc/source/whatsnew/v1.5.1.rst
index ef41b749c89e6..852166cbfaa7f 100644
--- a/doc/source/whatsnew/v1.5.1.rst
+++ b/doc/source/whatsnew/v1.5.1.rst
@@ -88,6 +88,7 @@ Bug fixes
- Bug in :meth:`DataFrame.to_hdf` raising ``AssertionError`` with boolean index (:issue:`48667`)
... | - [x] closes #48784 (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/48785 | 2022-09-26T14:33:32Z | 2022-09-27T10:05:20Z | 2022-09-27T10:05:20Z | 2022-09-27T10:05:20Z |
REGR: describe raising when result contains NA | diff --git a/doc/source/whatsnew/v1.5.1.rst b/doc/source/whatsnew/v1.5.1.rst
index da0bd746e3da5..6798c7074228c 100644
--- a/doc/source/whatsnew/v1.5.1.rst
+++ b/doc/source/whatsnew/v1.5.1.rst
@@ -72,6 +72,7 @@ Fixed regressions
- Fixed Regression in :meth:`Series.__setitem__` casting ``None`` to ``NaN`` for object dt... | - [x] closes #48778 (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/48782 | 2022-09-26T11:23:02Z | 2022-09-26T20:40:21Z | 2022-09-26T20:40:21Z | 2022-09-26T21:06:46Z |
ENH: Add option to use nullable dtypes in read_csv | diff --git a/doc/source/user_guide/io.rst b/doc/source/user_guide/io.rst
index 15b3b894c68b6..1552f2a8d257b 100644
--- a/doc/source/user_guide/io.rst
+++ b/doc/source/user_guide/io.rst
@@ -197,6 +197,14 @@ dtype : Type name or dict of column -> type, default ``None``
Support for defaultdict was added. Specify a d... | - [x] closes #36712 (Replace xxxx with the Github issue number)
- [x] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [x] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/co... | https://api.github.com/repos/pandas-dev/pandas/pulls/48776 | 2022-09-25T20:45:54Z | 2022-10-07T16:41:34Z | 2022-10-07T16:41:33Z | 2022-10-13T17:01:45Z |
DOC: Correct default color | diff --git a/pandas/io/formats/style.py b/pandas/io/formats/style.py
index c03cbf2ac60c3..471e77b56608d 100644
--- a/pandas/io/formats/style.py
+++ b/pandas/io/formats/style.py
@@ -105,7 +105,7 @@ def _mpl(func: Callable) -> Generator[tuple[Any, Any], None, None]:
CSS properties to use for highlighting. If ... | Default color is not always yellow
- [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/48775 | 2022-09-25T19:02:08Z | 2022-09-26T17:51:02Z | 2022-09-26T17:51:02Z | 2022-10-13T17:01:44Z |
ENH: Raise ParserError instead of IndexError when specifying an incorrect number of columns with index_col for the read_csv C parser. | diff --git a/doc/source/whatsnew/v1.6.0.rst b/doc/source/whatsnew/v1.6.0.rst
index d726f69286469..79d498c4d1669 100644
--- a/doc/source/whatsnew/v1.6.0.rst
+++ b/doc/source/whatsnew/v1.6.0.rst
@@ -115,7 +115,7 @@ See :ref:`install.dependencies` and :ref:`install.optional_dependencies` for mor
Other API changes
^^^^... |
- [x] closes #16393 (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/... | https://api.github.com/repos/pandas-dev/pandas/pulls/48774 | 2022-09-25T18:44:06Z | 2022-09-27T16:43:12Z | 2022-09-27T16:43:12Z | 2022-10-13T17:01:44Z |
BUG: Bug fix for GH48567 | diff --git a/doc/source/whatsnew/v1.6.0.rst b/doc/source/whatsnew/v1.6.0.rst
index a7c9a7eb88221..7c07d3112be3c 100644
--- a/doc/source/whatsnew/v1.6.0.rst
+++ b/doc/source/whatsnew/v1.6.0.rst
@@ -196,6 +196,7 @@ Plotting
Groupby/resample/rolling
^^^^^^^^^^^^^^^^^^^^^^^^
- Bug in :meth:`DataFrameGroupBy.sample` rais... | Groupby for Series fails if an entry of the index of the Series is equal to the name of the index. Analyzing the bug, I think the following small change would solve the issue:
diff --git a/pandas/core/groupby/grouper.py b/pandas/core/groupby/grouper.py index 5fc713d84e..9281040a79 100644
--- a/pandas/core/groupby/g... | https://api.github.com/repos/pandas-dev/pandas/pulls/48772 | 2022-09-25T13:35:07Z | 2022-09-30T16:20:03Z | 2022-09-30T16:20:03Z | 2022-10-13T17:01:43Z |
DOC: Add docs for DataFrameGroupBy.fillna and SeriesGroupBy.fillna | diff --git a/pandas/core/generic.py b/pandas/core/generic.py
index b520aab2cfa5b..4f851551e6a99 100644
--- a/pandas/core/generic.py
+++ b/pandas/core/generic.py
@@ -6730,9 +6730,9 @@ def fillna(
each index (for a Series) or column (for a DataFrame). Values not
in the dict/Series/DataFrame wil... | - [ ] 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/48771 | 2022-09-25T13:06:15Z | 2022-09-26T18:36:03Z | 2022-09-26T18:36:03Z | 2022-10-13T17:01:42Z |
added sytle in stylesheet for <blockquote> | diff --git a/web/pandas/static/css/pandas.css b/web/pandas/static/css/pandas.css
index 96ea6a6f2ae52..ec9a4bd502dd1 100644
--- a/web/pandas/static/css/pandas.css
+++ b/web/pandas/static/css/pandas.css
@@ -96,3 +96,10 @@ table.logo td {
table.logo img {
height: 4rem;
}
+blockquote {
+ background: #f9f9f9;
+ ... | Closes #48758
added styles for stylesheets for `<blockquote>` tag
1. added left-padding
2. also changed the font color ( default black to gray )
### - screenshot of desktop
### - screenshot of mobil... | https://api.github.com/repos/pandas-dev/pandas/pulls/48770 | 2022-09-25T10:07:50Z | 2022-10-14T22:39:56Z | 2022-10-14T22:39:56Z | 2022-10-14T22:40:03Z |
SAS7BDAT parser: Drop unused instance variables | diff --git a/pandas/io/sas/sas7bdat.py b/pandas/io/sas/sas7bdat.py
index 27bd0378e374a..9f16e0def0882 100644
--- a/pandas/io/sas/sas7bdat.py
+++ b/pandas/io/sas/sas7bdat.py
@@ -138,7 +138,7 @@ class SAS7BDATReader(ReaderBase, abc.Iterator):
Return SAS7BDATReader object for iterations, returns chunks
w... | I'm suggesting this as an alternative to https://github.com/pandas-dev/pandas/pull/48004.
The `_page_count` attribute is read incorrectly (see https://github.com/pandas-dev/pandas/pull/48004) but it's also unused. I'm removing it here, along with some other unused things.
- [ ] closes #xxxx (Replace xxxx with the... | https://api.github.com/repos/pandas-dev/pandas/pulls/48764 | 2022-09-24T20:20:35Z | 2022-10-04T21:23:09Z | 2022-10-04T21:23:09Z | 2022-10-13T17:01:42Z |
TYP: type all arguments with int default values | diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 966fda1ed710a..8df6d70a3bed4 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -268,7 +268,7 @@ repos:
|/_testing/
- id: autotyping
name: autotyping
- entry: python -m libcst.tool codemod autotyp... | This enables the last missing check from autotyping: adding type annotations for int default values.
Some of the `axis` might need some more scrutiny whether they allow only ints or also "index" and "columns". Wouldn't mind postponing that when tightening `Axis` to `Literal[0, 1, "index", "columns", "rows"]`. | https://api.github.com/repos/pandas-dev/pandas/pulls/48761 | 2022-09-24T15:35:06Z | 2022-09-26T22:39:57Z | 2022-09-26T22:39:57Z | 2023-08-09T15:08:19Z |
REGR: groupby.size with axis=1 doesn't return a Series | diff --git a/doc/source/whatsnew/v1.5.1.rst b/doc/source/whatsnew/v1.5.1.rst
index d61a8f720a0b4..96b5a554071b3 100644
--- a/doc/source/whatsnew/v1.5.1.rst
+++ b/doc/source/whatsnew/v1.5.1.rst
@@ -75,6 +75,7 @@ Fixed regressions
- Fixed regression in :meth:`DataFrame.plot` ignoring invalid ``colormap`` for ``kind="sca... | - [x] closes #48738 (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/48760 | 2022-09-24T13:36:05Z | 2022-09-26T22:43:32Z | 2022-09-26T22:43:32Z | 2022-09-30T14:23:31Z |
pylint pre-commit | diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index c64898cf7df09..039b3c4e4d86c 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -59,6 +59,10 @@ repos:
- flake8==5.0.4
- flake8-bugbear==22.7.1
- pandas-dev-flaker==0.5.0
+- repo: https://github.com/pycq... | - [ ] closes #48737
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#pre-commit).
Added pylint to CI. Disabled most messages due to the sheer amount of warnings and changes that would need to be fixed in other PR.
@MarcoGorelli | https://api.github.com/repos/pandas-dev/pandas/pulls/48759 | 2022-09-24T12:58:28Z | 2022-09-29T12:56:12Z | 2022-09-29T12:56:12Z | 2022-10-13T17:01:40Z |
Updated docstring for MultiIndex.get_level_values | diff --git a/pandas/core/indexes/multi.py b/pandas/core/indexes/multi.py
index 26dd957ff4d57..8e341cd8f80e0 100644
--- a/pandas/core/indexes/multi.py
+++ b/pandas/core/indexes/multi.py
@@ -1729,7 +1729,7 @@ def get_level_values(self, level):
Index(['d', 'e', 'f'], dtype='object', name='level_2')
If ... | The docstring read "maybe casted to", instead of "may be cast to".
| https://api.github.com/repos/pandas-dev/pandas/pulls/48756 | 2022-09-24T09:05:44Z | 2022-09-26T19:40:29Z | 2022-09-26T19:40:29Z | 2022-10-13T17:01:39Z |
Backport PR #40877 on branch 1.2.x (Skipt failing tests for numpy dev) | diff --git a/pandas/tests/arrays/boolean/test_arithmetic.py b/pandas/tests/arrays/boolean/test_arithmetic.py
index 01de64568a011..9b854a81f2def 100644
--- a/pandas/tests/arrays/boolean/test_arithmetic.py
+++ b/pandas/tests/arrays/boolean/test_arithmetic.py
@@ -66,7 +66,10 @@ def test_div(left_array, right_array):
@pyt... | Backport PR #40877
Had to add the is_numpy_dev import, we could otherwise import from other directory if this would be preferrable | https://api.github.com/repos/pandas-dev/pandas/pulls/40882 | 2021-04-11T16:43:29Z | 2021-04-12T07:57:16Z | 2021-04-12T07:57:16Z | 2021-04-18T16:00:29Z |
DOC: 1.2.4 release date | diff --git a/doc/source/whatsnew/v1.2.4.rst b/doc/source/whatsnew/v1.2.4.rst
index fffdf333178fc..54652ecc4dceb 100644
--- a/doc/source/whatsnew/v1.2.4.rst
+++ b/doc/source/whatsnew/v1.2.4.rst
@@ -1,7 +1,7 @@
.. _whatsnew_124:
-What's new in 1.2.4 (April ??, 2021)
----------------------------------------
+What's new... | draft till #40878 is merged as may cause conflicts. | https://api.github.com/repos/pandas-dev/pandas/pulls/40880 | 2021-04-11T14:12:34Z | 2021-04-12T12:17:07Z | 2021-04-12T12:17:07Z | 2021-04-12T12:18:08Z |
REGR: ufunc with DataFrame input not passing all kwargs | diff --git a/doc/source/whatsnew/v1.2.4.rst b/doc/source/whatsnew/v1.2.4.rst
index fffdf333178fc..f9d62ba9bd61c 100644
--- a/doc/source/whatsnew/v1.2.4.rst
+++ b/doc/source/whatsnew/v1.2.4.rst
@@ -21,6 +21,7 @@ Fixed regressions
- Fixed regression in :meth:`DataFrame.where` not returning a copy in the case of an all T... | - [x] closes #40662
- [x] tests added / passed
- [x] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [x] whatsnew entry
Credit to @attack68 for the fix, just figured we should try to get this is in for 1.2.4 if... | https://api.github.com/repos/pandas-dev/pandas/pulls/40878 | 2021-04-11T13:36:47Z | 2021-04-12T14:27:29Z | 2021-04-12T14:27:29Z | 2021-04-12T15:07:58Z |
Skipt failing tests for numpy dev | diff --git a/pandas/tests/arrays/boolean/test_arithmetic.py b/pandas/tests/arrays/boolean/test_arithmetic.py
index f8f1af4c3da51..8e879372cba31 100644
--- a/pandas/tests/arrays/boolean/test_arithmetic.py
+++ b/pandas/tests/arrays/boolean/test_arithmetic.py
@@ -69,7 +69,10 @@ def test_div(left_array, right_array):
@pyt... | - [x] xref #40874
- [x] tests added / passed
- [x] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
Skipping for now.
| https://api.github.com/repos/pandas-dev/pandas/pulls/40877 | 2021-04-11T12:57:21Z | 2021-04-11T16:32:10Z | 2021-04-11T16:32:10Z | 2021-04-11T18:34:13Z |
Backport PR #40850 on branch 1.2.x (REGR: object column repr not respecting float format) | diff --git a/doc/source/whatsnew/v1.2.4.rst b/doc/source/whatsnew/v1.2.4.rst
index 9cef1307278e8..fffdf333178fc 100644
--- a/doc/source/whatsnew/v1.2.4.rst
+++ b/doc/source/whatsnew/v1.2.4.rst
@@ -20,7 +20,7 @@ Fixed regressions
- Fixed regression in (in)equality comparison of ``pd.NaT`` with a non-datetimelike numpy ... | Backport PR #40850: REGR: object column repr not respecting float format | https://api.github.com/repos/pandas-dev/pandas/pulls/40875 | 2021-04-11T12:41:00Z | 2021-04-11T14:05:59Z | 2021-04-11T14:05:59Z | 2021-04-11T14:05:59Z |
Add test to check check_like with different indexes | diff --git a/pandas/tests/util/test_assert_frame_equal.py b/pandas/tests/util/test_assert_frame_equal.py
index bf1311460a5f5..24ee6afb7c254 100644
--- a/pandas/tests/util/test_assert_frame_equal.py
+++ b/pandas/tests/util/test_assert_frame_equal.py
@@ -321,3 +321,11 @@ def test_frame_equal_mixed_dtypes(frame_or_series,... | - [x] closes #39739
- [x] tests added / passed
- [x] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
| https://api.github.com/repos/pandas-dev/pandas/pulls/40872 | 2021-04-11T11:54:11Z | 2021-04-11T13:01:50Z | 2021-04-11T13:01:50Z | 2021-04-11T13:01:55Z |
Two missing spaces in argmax, argmin docs | diff --git a/pandas/core/generic.py b/pandas/core/generic.py
index 4e7c311f39cdb..65adc258a9b69 100644
--- a/pandas/core/generic.py
+++ b/pandas/core/generic.py
@@ -10843,7 +10843,7 @@ def median(
@doc(
_num_doc,
desc="Return the maximum of the values over the requested axis.\n\n"
- ... | I fixed the missing space that made the documentation render "isthe" instead of "is the".
Before the change:
- This **isthe** equivalent of the numpy.ndarray method argmax.
- This **isthe** equivalent of the numpy.ndarray method argmin.
After the change:
- This **is the** equivalent of the numpy.ndarray method... | https://api.github.com/repos/pandas-dev/pandas/pulls/40871 | 2021-04-11T00:30:41Z | 2021-04-11T06:02:43Z | 2021-04-11T06:02:43Z | 2021-04-11T06:02:44Z |
Deprecate level keyword for dataframe and series aggregations | diff --git a/doc/source/user_guide/advanced.rst b/doc/source/user_guide/advanced.rst
index 6377aeb0e7c74..bd9463c50ab1f 100644
--- a/doc/source/user_guide/advanced.rst
+++ b/doc/source/user_guide/advanced.rst
@@ -498,7 +498,7 @@ values across a level. For instance:
)
df = pd.DataFrame(np.random.randn(4, 2), ind... | - [x] closes #39983
- [x] tests added / passed
- [x] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [x] whatsnew entry
This would deprecate the level keyword if we want to move forward with this | https://api.github.com/repos/pandas-dev/pandas/pulls/40869 | 2021-04-10T21:16:50Z | 2021-04-13T11:53:28Z | 2021-04-13T11:53:28Z | 2021-04-13T11:59:08Z |
ARM64 parallel builds | diff --git a/.travis.yml b/.travis.yml
index 8ede978074a9c..0098e3872bec7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -35,16 +35,9 @@ matrix:
fast_finish: true
include:
- - arch: arm64
+ - arch: arm64-graviton2
env:
- - JOB="3.7, arm64" PYTEST_WORKERS=1 ENV_FILE="ci/deps/travis-37-arm64.ya... | - [x] closes #36719
- [x] tests added / passed
- [x] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [x] whatsnew entry
Seems to have gotten build from > 1 hr to ~ 38 min. | https://api.github.com/repos/pandas-dev/pandas/pulls/40868 | 2021-04-10T20:16:59Z | 2021-04-13T15:55:37Z | 2021-04-13T15:55:36Z | 2021-04-15T07:33:45Z |
TYP: Overload series/drop_dupicates | diff --git a/pandas/core/series.py b/pandas/core/series.py
index 968ab27d6d58c..5ba68aaa5c16d 100644
--- a/pandas/core/series.py
+++ b/pandas/core/series.py
@@ -2003,6 +2003,22 @@ def unique(self) -> ArrayLike:
"""
return super().unique()
+ @overload
+ def drop_duplicates(self, keep=..., inpla... | - [ ] closes part of https://github.com/MarcoGorelli/pyladies-sprint-April-2021/issues/29
- [ ] tests added / passed
- [ ] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/40867 | 2021-04-10T19:15:52Z | 2021-04-12T08:11:23Z | 2021-04-12T08:11:23Z | 2021-05-11T08:27:12Z |
TST Add test for iloc on interval index | diff --git a/pandas/tests/indexing/test_iloc.py b/pandas/tests/indexing/test_iloc.py
index e2a063a7697d9..853c7079a3c1b 100644
--- a/pandas/tests/indexing/test_iloc.py
+++ b/pandas/tests/indexing/test_iloc.py
@@ -17,6 +17,7 @@
CategoricalDtype,
DataFrame,
Index,
+ Interval,
NaT,
Series,
... | - [ ] closes #17130
- [ ] tests added / passed
- [ ] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
Adds tests for using iloc on an interval as index.
| https://api.github.com/repos/pandas-dev/pandas/pulls/40866 | 2021-04-10T15:11:13Z | 2021-04-12T13:31:43Z | 2021-04-12T13:31:43Z | 2021-04-12T13:35:28Z |
REF: separate 2D only methods from ArrayManager | diff --git a/pandas/_typing.py b/pandas/_typing.py
index c8df3ea0d7f76..9f23fcc56597f 100644
--- a/pandas/_typing.py
+++ b/pandas/_typing.py
@@ -185,11 +185,11 @@
]
# internals
-Manager = Union["ArrayManager", "BlockManager", "SingleBlockManager"]
+Manager = Union[
+ "ArrayManager", "SingleArrayManager", "BlockM... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [ ] whatsnew entry
ArrayManager analogue to #40843, discussed briefly in #40853 | https://api.github.com/repos/pandas-dev/pandas/pulls/40863 | 2021-04-09T23:18:32Z | 2021-04-14T13:05:49Z | 2021-04-14T13:05:49Z | 2021-04-14T14:06:40Z |
Fix bug in index.union with duplicates and not a subset of each other | diff --git a/doc/source/whatsnew/v1.3.0.rst b/doc/source/whatsnew/v1.3.0.rst
index 17cb0a7836fbe..f15c9ae4f7715 100644
--- a/doc/source/whatsnew/v1.3.0.rst
+++ b/doc/source/whatsnew/v1.3.0.rst
@@ -678,7 +678,7 @@ Interval
Indexing
^^^^^^^^
-- Bug in :meth:`Index.union` dropping duplicate ``Index`` values when ``Ind... | - [x] tests added / passed
- [x] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
The previous fix missed one case where other has dups which are unique in self
| https://api.github.com/repos/pandas-dev/pandas/pulls/40862 | 2021-04-09T22:57:33Z | 2021-04-14T14:12:43Z | 2021-04-14T14:12:43Z | 2021-04-14T20:14:45Z |
Fix fillna accepting downcast as dict | diff --git a/doc/source/whatsnew/v1.3.0.rst b/doc/source/whatsnew/v1.3.0.rst
index 21e6f0ea57451..8b0fec2f2c6f9 100644
--- a/doc/source/whatsnew/v1.3.0.rst
+++ b/doc/source/whatsnew/v1.3.0.rst
@@ -682,7 +682,7 @@ Missing
- Bug in :class:`Grouper` now correctly propagates ``dropna`` argument and :meth:`DataFrameGroup... | - [x] closes #40809
- [x] tests added / passed
- [x] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [x] whatsnew entry
This fix makes sense in this case I think, but this does not fix the case for non-list lik... | https://api.github.com/repos/pandas-dev/pandas/pulls/40861 | 2021-04-09T22:15:49Z | 2021-04-13T23:22:59Z | 2021-04-13T23:22:59Z | 2021-04-16T20:37:01Z |
TYP: Improve clip() return and argument typing. | diff --git a/pandas/core/generic.py b/pandas/core/generic.py
index 62ef9c91770b6..6b59841c909d6 100644
--- a/pandas/core/generic.py
+++ b/pandas/core/generic.py
@@ -7367,16 +7367,124 @@ def _clip_with_one_bound(self, threshold, method, axis, inplace):
threshold = align_method_FRAME(self, threshold, axi... | - [x] closes #40829
- [x] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
| https://api.github.com/repos/pandas-dev/pandas/pulls/40860 | 2021-04-09T20:16:04Z | 2021-04-11T11:13:41Z | 2021-04-11T11:13:40Z | 2021-04-14T14:56:45Z |
REF: NDFrame dont mixin SelectionMixin | diff --git a/pandas/_testing/__init__.py b/pandas/_testing/__init__.py
index e3a643a38e24c..a603222094bdb 100644
--- a/pandas/_testing/__init__.py
+++ b/pandas/_testing/__init__.py
@@ -918,12 +918,12 @@ def external_error_raised(expected_exception: type[Exception]) -> ContextManager
return pytest.raises(expected_e... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/40857 | 2021-04-09T19:29:24Z | 2021-04-10T01:25:32Z | 2021-04-10T01:25:32Z | 2021-04-10T01:31:24Z |
CI: doc failure | diff --git a/doc/source/user_guide/window.rst b/doc/source/user_guide/window.rst
index 5efb3f40f5018..b692685b90234 100644
--- a/doc/source/user_guide/window.rst
+++ b/doc/source/user_guide/window.rst
@@ -158,7 +158,9 @@ By default the labels are set to the right edge of the window, but a
This can also be applied ... | Attempt to fix doc failure | https://api.github.com/repos/pandas-dev/pandas/pulls/40856 | 2021-04-09T19:03:33Z | 2021-04-09T21:20:00Z | 2021-04-09T21:20:00Z | 2021-04-09T21:55:25Z |
TYP: implement typing.Manager2D | diff --git a/pandas/_typing.py b/pandas/_typing.py
index 36441e620286d..c8df3ea0d7f76 100644
--- a/pandas/_typing.py
+++ b/pandas/_typing.py
@@ -187,6 +187,9 @@
# internals
Manager = Union["ArrayManager", "BlockManager", "SingleBlockManager"]
SingleManager = Union["SingleArrayManager", "SingleBlockManager"]
+Manager... | Makes it feasible to annotate a Manager as specifically-2D, which I find makes it easier to reason about some of the groupby code.
@jorisvandenbossche any objection to a refactor of ArrayManager to make SingleArrayManager share a parent class with ArrayManager, but not subclass it? See https://github.com/pandas-dev... | https://api.github.com/repos/pandas-dev/pandas/pulls/40853 | 2021-04-09T16:41:52Z | 2021-04-13T13:21:10Z | 2021-04-13T13:21:10Z | 2021-04-13T14:17:08Z |
PERF: use ndarray.take instead of algos.take | diff --git a/pandas/core/groupby/ops.py b/pandas/core/groupby/ops.py
index 5bf9f81e3073d..6de9898a6dec0 100644
--- a/pandas/core/groupby/ops.py
+++ b/pandas/core/groupby/ops.py
@@ -67,7 +67,6 @@
maybe_fill,
)
-from pandas.core import algorithms
from pandas.core.arrays import ExtensionArray
from pandas.core.ba... | Un-revert part of #40510 in the hopes of tracking down where the perf impact was. | https://api.github.com/repos/pandas-dev/pandas/pulls/40852 | 2021-04-09T16:13:45Z | 2021-04-13T15:24:37Z | 2021-04-13T15:24:37Z | 2021-04-17T10:17:04Z |
DEPS: drop numpy 1.16 #40814 | diff --git a/ci/azure/windows.yml b/ci/azure/windows.yml
index e510f4115b25f..5644ad46714d5 100644
--- a/ci/azure/windows.yml
+++ b/ci/azure/windows.yml
@@ -8,7 +8,7 @@ jobs:
vmImage: ${{ parameters.vmImage }}
strategy:
matrix:
- py37_np16:
+ py37_np17:
ENV_FILE: ci/deps/azure-windows-37... | - [x] closes #40814
| https://api.github.com/repos/pandas-dev/pandas/pulls/40851 | 2021-04-09T16:09:49Z | 2021-04-13T23:09:02Z | 2021-04-13T23:09:01Z | 2022-11-18T02:21:49Z |
REGR: object column repr not respecting float format | diff --git a/doc/source/whatsnew/v1.2.4.rst b/doc/source/whatsnew/v1.2.4.rst
index 9cef1307278e8..fffdf333178fc 100644
--- a/doc/source/whatsnew/v1.2.4.rst
+++ b/doc/source/whatsnew/v1.2.4.rst
@@ -20,7 +20,7 @@ Fixed regressions
- Fixed regression in (in)equality comparison of ``pd.NaT`` with a non-datetimelike numpy ... | - [x] closes #40024
- [x] tests added / passed
- [x] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [x] whatsnew entry
This is a regression caused by #38759 | https://api.github.com/repos/pandas-dev/pandas/pulls/40850 | 2021-04-09T15:29:39Z | 2021-04-11T12:39:10Z | 2021-04-11T12:39:10Z | 2021-04-11T12:49:42Z |
BUG: fix kwargs in `Styler.where` | diff --git a/doc/source/whatsnew/v1.3.0.rst b/doc/source/whatsnew/v1.3.0.rst
index 3a0e1b7568c91..a9ad369ed7b3a 100644
--- a/doc/source/whatsnew/v1.3.0.rst
+++ b/doc/source/whatsnew/v1.3.0.rst
@@ -814,6 +814,7 @@ Other
- Bug in :meth:`Styler.background_gradient` where text-color was not determined correctly (:issue:`3... | Simple bug fix. `kwargs` not passed in correct place.
partially closes #40124 | https://api.github.com/repos/pandas-dev/pandas/pulls/40845 | 2021-04-09T07:31:48Z | 2021-04-09T16:29:18Z | 2021-04-09T16:29:18Z | 2021-04-12T18:45:03Z |
REF: move 2D-only methods to BlockManager | diff --git a/pandas/core/internals/managers.py b/pandas/core/internals/managers.py
index b93f09c7df806..07ee23cec6648 100644
--- a/pandas/core/internals/managers.py
+++ b/pandas/core/internals/managers.py
@@ -339,58 +339,6 @@ def __repr__(self) -> str:
output += f"\n{block}"
return output
- d... | https://api.github.com/repos/pandas-dev/pandas/pulls/40843 | 2021-04-09T04:06:34Z | 2021-04-14T12:58:59Z | 2021-04-14T12:58:59Z | 2021-04-14T14:05:09Z | |
PERF: put BlockManager constructor in cython | diff --git a/pandas/_libs/internals.pyi b/pandas/_libs/internals.pyi
index d35d414aaa012..a46a1747d1d8d 100644
--- a/pandas/_libs/internals.pyi
+++ b/pandas/_libs/internals.pyi
@@ -11,6 +11,9 @@ from pandas._typing import (
T,
)
+from pandas import Index
+from pandas.core.internals.blocks import Block as B
+
d... | No idea why mypy started complaining about the io.parsers stuff | https://api.github.com/repos/pandas-dev/pandas/pulls/40842 | 2021-04-09T01:08:38Z | 2021-04-19T16:23:24Z | 2021-04-19T16:23:24Z | 2021-04-20T08:57:48Z |
PERF: NDArrayBackedExtensionArray in cython | diff --git a/pandas/_libs/arrays.pyx b/pandas/_libs/arrays.pyx
new file mode 100644
index 0000000000000..1f4a47c4e252a
--- /dev/null
+++ b/pandas/_libs/arrays.pyx
@@ -0,0 +1,167 @@
+"""
+Cython implementations for internal ExtensionArrays.
+"""
+cimport cython
+
+import numpy as np
+
+cimport numpy as cnp
+from numpy c... | This is a reboot of #40054, implements NDArrayBacked in a new arrays.pyx rather than in lib.pyx. The perf benefits have improved since #40054, as there is now the prospect of implementing a NDArrayBackedExtensionBlock in cython which will appreciably improve constructor and slicing performance. | https://api.github.com/repos/pandas-dev/pandas/pulls/40840 | 2021-04-08T22:27:24Z | 2021-04-14T13:04:21Z | 2021-04-14T13:04:21Z | 2021-04-14T14:10:05Z |
DOC: Fix wrong URL in web/README.md | diff --git a/web/README.md b/web/README.md
index 7396fbd0833a1..2e0fa6c8885a4 100644
--- a/web/README.md
+++ b/web/README.md
@@ -1,4 +1,4 @@
-Directory containing the pandas website (hosted at https://pandas.io).
+Directory containing the pandas website (hosted at https://pandas.pydata.org).
The website sources are ... |
- [x] closes #40828
- [ ] tests added / passed
- [ ] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/40838 | 2021-04-08T21:44:57Z | 2021-04-09T01:40:51Z | 2021-04-09T01:40:51Z | 2021-04-09T07:28:42Z |
TST: make flaky zip check less strict | diff --git a/pandas/tests/io/test_gcs.py b/pandas/tests/io/test_gcs.py
index 356c82293359a..2ba4fbe71e244 100644
--- a/pandas/tests/io/test_gcs.py
+++ b/pandas/tests/io/test_gcs.py
@@ -99,12 +99,13 @@ def test_to_read_gcs(gcs_buffer, format):
def assert_equal_zip_safe(result: bytes, expected: bytes):
"""
- W... | Saw this failure the other day:
```
pandas/tests/io/test_gcs.py:137:
71
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
72
73
result = b'PK\x03\x04\x14\x00\x00\x00\x08\x00\xe0\xa1\x87R3ET~\x18\x06\x00\x00\x8c\n\x00\x00\x03\x00\x00\x00zip-\x96]WT;\x0c\x8...x00\x00\x00\x00\x80\x... | https://api.github.com/repos/pandas-dev/pandas/pulls/40837 | 2021-04-08T18:08:44Z | 2021-04-13T15:50:21Z | 2021-04-13T15:50:21Z | 2021-04-13T16:53:51Z |
BUG: Incorrect index shape when using a user-defined function for aggregating a grouped series with object-typed index. | diff --git a/doc/source/whatsnew/v1.3.0.rst b/doc/source/whatsnew/v1.3.0.rst
index ea7e0f88ff81e..e379f3126fa77 100644
--- a/doc/source/whatsnew/v1.3.0.rst
+++ b/doc/source/whatsnew/v1.3.0.rst
@@ -789,6 +789,7 @@ Groupby/resample/rolling
- :class:`core.window.ewm.ExponentialMovingWindow` now raises a ``NotImplementedE... | - [x] closes #40014
- [x] tests added / passed
- [x] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [x] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/40835 | 2021-04-08T14:02:33Z | 2021-04-15T04:16:50Z | 2021-04-15T04:16:49Z | 2021-04-15T04:17:10Z |
CLN: tighten cython declarations | diff --git a/pandas/_libs/index.pyx b/pandas/_libs/index.pyx
index f1f56c6c0c855..f7cec262ca302 100644
--- a/pandas/_libs/index.pyx
+++ b/pandas/_libs/index.pyx
@@ -74,6 +74,7 @@ cdef class IndexEngine:
return val in self.mapping
cpdef get_loc(self, object val):
+ # -> Py_ssize_t | slice | ndarra... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/40834 | 2021-04-08T03:52:11Z | 2021-04-13T11:36:23Z | 2021-04-13T11:36:23Z | 2021-04-13T14:22:55Z |
TYP: writers.pyi | diff --git a/pandas/_libs/writers.pyi b/pandas/_libs/writers.pyi
new file mode 100644
index 0000000000000..67f6059c2a825
--- /dev/null
+++ b/pandas/_libs/writers.pyi
@@ -0,0 +1,24 @@
+import numpy as np
+
+# TODO: can make this more specific
+def write_csv_rows(
+ data: list,
+ data_index: np.ndarray,
+ nlevel... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/40832 | 2021-04-07T23:03:01Z | 2021-04-08T12:26:06Z | 2021-04-08T12:26:06Z | 2021-04-08T14:30:49Z |
TYP: join.pyi | diff --git a/pandas/_libs/join.pyi b/pandas/_libs/join.pyi
new file mode 100644
index 0000000000000..4ae3ef0781dde
--- /dev/null
+++ b/pandas/_libs/join.pyi
@@ -0,0 +1,144 @@
+import numpy as np
+
+def inner_join(
+ left: np.ndarray, # const intp_t[:]
+ right: np.ndarray, # const intp_t[:]
+ max_groups: int... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/40831 | 2021-04-07T23:02:05Z | 2021-04-08T12:26:46Z | 2021-04-08T12:26:46Z | 2021-04-08T14:29:09Z |
TST: add test on checking objects to concatenate | diff --git a/pandas/tests/reshape/concat/test_concat.py b/pandas/tests/reshape/concat/test_concat.py
index 7b520171379c3..55ae754761a07 100644
--- a/pandas/tests/reshape/concat/test_concat.py
+++ b/pandas/tests/reshape/concat/test_concat.py
@@ -344,6 +344,10 @@ def test_concat_single_with_key(self):
expected =... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [ ] whatsnew entry
When looking through the enhancement xref #40820,
I noticed that there was no test checkin... | https://api.github.com/repos/pandas-dev/pandas/pulls/40822 | 2021-04-07T08:22:34Z | 2021-04-08T14:36:30Z | 2021-04-08T14:36:30Z | 2021-04-08T14:36:35Z |
DEPR: `Styler.where` possible deprecation | diff --git a/pandas/io/formats/style.py b/pandas/io/formats/style.py
index ff25bb1411189..4394c2023ceb9 100644
--- a/pandas/io/formats/style.py
+++ b/pandas/io/formats/style.py
@@ -572,7 +572,6 @@ def apply(
See Also
--------
- Styler.where: Apply CSS-styles based on a conditional function el... | closes #40124
Proposal to deprecate the method: `Styler.where`, since `Styler.applymap` and `Styler.where` are so similar in function, and return signatures, that it is almost confusing to have 2 methods for the same thing.
Note that `Styler.where` offers no advantage over `applymap` since internally it just res... | https://api.github.com/repos/pandas-dev/pandas/pulls/40821 | 2021-04-07T06:08:20Z | 2021-04-26T12:16:07Z | 2021-04-26T12:16:07Z | 2021-04-26T12:34:15Z |
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