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 |
|---|---|---|---|---|---|---|---|
CLN: _consolidate_inplace less | diff --git a/pandas/core/generic.py b/pandas/core/generic.py
index 8aa8f8bb60654..79805bec85af0 100644
--- a/pandas/core/generic.py
+++ b/pandas/core/generic.py
@@ -3369,8 +3369,6 @@ class max_speed
nv.validate_take(tuple(), kwargs)
- self._consolidate_inplace()
-
new_data = self._mgr.take... | https://api.github.com/repos/pandas-dev/pandas/pulls/34389 | 2020-05-26T16:07:54Z | 2020-05-26T22:47:19Z | 2020-05-26T22:47:19Z | 2020-05-27T14:10:39Z | |
REF: is_subperiod, is_superperiod out of libfreqs | diff --git a/pandas/_libs/tslibs/frequencies.pyx b/pandas/_libs/tslibs/frequencies.pyx
index 0fec4bca96251..13edf3c46152a 100644
--- a/pandas/_libs/tslibs/frequencies.pyx
+++ b/pandas/_libs/tslibs/frequencies.pyx
@@ -5,9 +5,7 @@ cnp.import_array()
from pandas._libs.tslibs.util cimport is_integer_object
-from panda... | When we first moved these functions from tseries.frequencies to libfrequencies a couple years ago there was a question of it was really necessary, and the answer is now an unambiguous "no" | https://api.github.com/repos/pandas-dev/pandas/pulls/34387 | 2020-05-26T14:39:51Z | 2020-05-26T21:41:18Z | 2020-05-26T21:41:18Z | 2020-05-26T22:10:25Z |
CLN: de-duplicate dispatch_to_series calls | diff --git a/pandas/core/ops/__init__.py b/pandas/core/ops/__init__.py
index 18a3d93bd5c3b..5dd94a8af74ac 100644
--- a/pandas/core/ops/__init__.py
+++ b/pandas/core/ops/__init__.py
@@ -78,14 +78,7 @@
}
-COMPARISON_BINOPS: Set[str] = {
- "eq",
- "ne",
- "lt",
- "gt",
- "le",
- "ge",
-}
+COMPARISON... | Unwrap td64/dt64 so those operate blockwise. | https://api.github.com/repos/pandas-dev/pandas/pulls/34386 | 2020-05-26T14:16:03Z | 2020-05-26T22:12:46Z | 2020-05-26T22:12:46Z | 2020-05-26T22:20:34Z |
use ensure_clean rather than explicit os.remove #34384 | diff --git a/pandas/tests/io/excel/test_openpyxl.py b/pandas/tests/io/excel/test_openpyxl.py
index 5f8d58ea1f105..1349808277d81 100644
--- a/pandas/tests/io/excel/test_openpyxl.py
+++ b/pandas/tests/io/excel/test_openpyxl.py
@@ -1,5 +1,3 @@
-import os
-
import numpy as np
import pytest
@@ -107,17 +105,15 @@ def tes... | closes #34384
I have made a start at this issue #34384. Please let me know if I am along the right lines (beginner contributor).
I've left a space in code_checks.sh where I expect to implement the check for instances of 'os.remove' throughout the code. | https://api.github.com/repos/pandas-dev/pandas/pulls/34385 | 2020-05-26T13:53:08Z | 2020-10-12T15:11:12Z | 2020-10-12T15:11:11Z | 2020-10-13T07:32:40Z |
Backport PR #33644 on branch 1.0.x (BUG: Groupby quantiles incorrect bins) | diff --git a/doc/source/whatsnew/v1.0.4.rst b/doc/source/whatsnew/v1.0.4.rst
index 132681c00d79c..1f2d4e2dba370 100644
--- a/doc/source/whatsnew/v1.0.4.rst
+++ b/doc/source/whatsnew/v1.0.4.rst
@@ -41,6 +41,7 @@ Bug fixes
- Bug in :meth:`~DataFrame.to_csv` was silently failing when writing to an invalid s3 bucket. (:is... | xref #33644, #33200, #33569
regression in #20405 (0.25.0) | https://api.github.com/repos/pandas-dev/pandas/pulls/34382 | 2020-05-26T08:26:15Z | 2020-05-26T09:14:50Z | 2020-05-26T09:14:49Z | 2020-05-26T09:14:57Z |
BUG/API: to_timedelta unit-argument ignored for string input | diff --git a/doc/source/whatsnew/v1.1.0.rst b/doc/source/whatsnew/v1.1.0.rst
index 88bf0e005a221..81795c5d531fe 100644
--- a/doc/source/whatsnew/v1.1.0.rst
+++ b/doc/source/whatsnew/v1.1.0.rst
@@ -701,6 +701,8 @@ Deprecations
instead (:issue:`34191`).
- The ``squeeze`` keyword in the ``groupby`` function is depreca... | Supersedes #23025
- [x] closes #12136
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
- [x] merge master
| https://api.github.com/repos/pandas-dev/pandas/pulls/34379 | 2020-05-26T04:15:42Z | 2020-06-08T01:56:49Z | null | 2020-06-08T01:56:49Z |
REF: Week, Semi-Month, FY5253 offsets to liboffsets | diff --git a/doc/source/reference/offset_frequency.rst b/doc/source/reference/offset_frequency.rst
index 21b8663d1542f..bb0dae3d5dece 100644
--- a/doc/source/reference/offset_frequency.rst
+++ b/doc/source/reference/offset_frequency.rst
@@ -381,40 +381,6 @@ Methods
CustomBusinessMonthBegin.is_on_offset
Custom... | Bigger chunk than usual. | https://api.github.com/repos/pandas-dev/pandas/pulls/34378 | 2020-05-26T03:22:19Z | 2020-05-26T22:17:47Z | 2020-05-26T22:17:47Z | 2020-05-26T22:20:00Z |
BUG: pd.DataFrame.transform recursively loops in some cases #34224 | diff --git a/doc/source/whatsnew/v1.1.0.rst b/doc/source/whatsnew/v1.1.0.rst
index 6e8cbc34be062..afeee24dfe290 100644
--- a/doc/source/whatsnew/v1.1.0.rst
+++ b/doc/source/whatsnew/v1.1.0.rst
@@ -960,6 +960,7 @@ Reshaping
- Bug in :func:`concat` was not allowing for concatenation of ``DataFrame`` and ``Series`` with ... | - [x] closes #34224
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
Error handling within try/except in aggregate function of frame.py file
| https://api.github.com/repos/pandas-dev/pandas/pulls/34377 | 2020-05-26T02:02:16Z | 2020-06-03T18:05:38Z | 2020-06-03T18:05:38Z | 2020-06-03T18:05:44Z |
BUG:#29928 Fix to_json output 'table' orient for single level MultiIndex. | diff --git a/doc/source/whatsnew/v1.2.0.rst b/doc/source/whatsnew/v1.2.0.rst
index 690e6b8f725ad..ca7c08a7af8be 100644
--- a/doc/source/whatsnew/v1.2.0.rst
+++ b/doc/source/whatsnew/v1.2.0.rst
@@ -503,6 +503,7 @@ I/O
- Bug in :class:`HDFStore` was dropping timezone information when exporting :class:`Series` with ``dat... | `dataframe.to_json()` was writing incorrect index field name, so applying read_json resulted in NaN index values.
`dataframe.to_json()` now converts single level MultiIndex into single Index before encoding.
- [x] closes #29928
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff ups... | https://api.github.com/repos/pandas-dev/pandas/pulls/34375 | 2020-05-25T23:23:16Z | 2021-02-11T01:41:36Z | null | 2021-02-11T01:41:37Z |
CLN: remove _combine_series_frame | diff --git a/pandas/core/computation/expressions.py b/pandas/core/computation/expressions.py
index 68d08fb476950..0e9077e6d557e 100644
--- a/pandas/core/computation/expressions.py
+++ b/pandas/core/computation/expressions.py
@@ -223,7 +223,7 @@ def evaluate(op, a, b, use_numexpr: bool = True):
use_numexpr : bool, ... | Following this we can consolidate some dispatch_to_series calls, saving that for a separate step for clarity of exposition. | https://api.github.com/repos/pandas-dev/pandas/pulls/34374 | 2020-05-25T22:50:33Z | 2020-05-26T01:17:04Z | 2020-05-26T01:17:04Z | 2020-05-26T01:21:43Z |
CLN: Unify signatures in _libs.groupby | diff --git a/pandas/_libs/groupby.pyx b/pandas/_libs/groupby.pyx
index 4e792da31e1d5..7c57e6ee9dbfd 100644
--- a/pandas/_libs/groupby.pyx
+++ b/pandas/_libs/groupby.pyx
@@ -378,8 +378,8 @@ def group_fillna_indexer(ndarray[int64_t] out, ndarray[int64_t] labels,
@cython.boundscheck(False)
@cython.wraparound(False)
def... | - [ ] closes #xxxx
- [ ] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
xref https://github.com/pandas-dev/pandas/pull/33630#discussion_r428737327
The main goal is to allow _get_cythonized_result to be used with the cy... | https://api.github.com/repos/pandas-dev/pandas/pulls/34372 | 2020-05-25T22:11:25Z | 2020-06-18T22:59:07Z | 2020-06-18T22:59:07Z | 2020-07-11T16:01:52Z |
DOC: GH4607 added clarification to business DateOffset | diff --git a/pandas/_libs/tslibs/offsets.pyx b/pandas/_libs/tslibs/offsets.pyx
index 73cbf3bf49686..2c00837eda20c 100644
--- a/pandas/_libs/tslibs/offsets.pyx
+++ b/pandas/_libs/tslibs/offsets.pyx
@@ -1280,7 +1280,22 @@ cdef class YearOffset(SingleConstructorOffset):
cdef class BYearEnd(YearOffset):
"""
- Da... | - [x] closes #4607
Added clarifying details to Business Year, Quarter, and Month, End and Begin docs
| https://api.github.com/repos/pandas-dev/pandas/pulls/34371 | 2020-05-25T21:01:34Z | 2020-05-26T13:07:03Z | 2020-05-26T13:07:03Z | 2020-05-27T01:00:57Z |
CLN Replace old string formatting syntax with f-strings #29547: 2 files w… | diff --git a/pandas/_libs/tslibs/timedeltas.pyx b/pandas/_libs/tslibs/timedeltas.pyx
index 2be2338253937..5bc3694cf8dad 100644
--- a/pandas/_libs/tslibs/timedeltas.pyx
+++ b/pandas/_libs/tslibs/timedeltas.pyx
@@ -584,7 +584,7 @@ cdef inline int64_t parse_iso_format_string(str ts) except? -1:
bint have_dot = 0,... | Hello, i'm new to github / opensource. Let me know if I'm doing things correctly
pandas/_libs/tslibs/timedeltas.pyx
pandas/_libs/tslibs/timestamps.pyx
Replace old string formatting syntax with f-strings #29547
- [ x ] passes `black pandas`
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --dif... | https://api.github.com/repos/pandas-dev/pandas/pulls/34370 | 2020-05-25T20:32:04Z | 2020-05-26T13:00:16Z | 2020-05-26T13:00:16Z | 2020-05-28T21:44:46Z |
Backport PR #32479 on branch 1.0.x (BUG: Fix issue with datetime[ns, tz] input in Block.setitem) | diff --git a/doc/source/whatsnew/v1.0.4.rst b/doc/source/whatsnew/v1.0.4.rst
index f1e31316f3697..132681c00d79c 100644
--- a/doc/source/whatsnew/v1.0.4.rst
+++ b/doc/source/whatsnew/v1.0.4.rst
@@ -28,6 +28,7 @@ Fixed regressions
- Bug in :meth:`Series.groupby` would raise ``ValueError`` when grouping by :class:`Period... | xref #32479, #32395
regression in 1.0.0 | https://api.github.com/repos/pandas-dev/pandas/pulls/34369 | 2020-05-25T19:29:07Z | 2020-05-26T07:40:42Z | 2020-05-26T07:40:42Z | 2020-05-26T07:41:02Z |
BUG: new method for join with multiindex and single index (#34292) | diff --git a/doc/source/whatsnew/v1.1.0.rst b/doc/source/whatsnew/v1.1.0.rst
index a793fa7f35c4a..713a6596cb222 100644
--- a/doc/source/whatsnew/v1.1.0.rst
+++ b/doc/source/whatsnew/v1.1.0.rst
@@ -770,6 +770,7 @@ MultiIndex
left.intersection(right, sort=False)
- Bug when joining 2 Multi-indexes, without spe... | - [x] closes #34292
- [ ] tests added / passed
- [ ] passes `black pandas`
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
Tests still to be added.
I replaced the method to join a multiindex & a single index because outer joins didn't include data from the single index.... | https://api.github.com/repos/pandas-dev/pandas/pulls/34368 | 2020-05-25T19:19:58Z | 2020-11-29T04:47:14Z | null | 2020-11-29T04:47:14Z |
DOC - Moving Tips and Trick from wiki to Style Guide - added Reading … | diff --git a/doc/source/development/code_style.rst b/doc/source/development/code_style.rst
index 6d33537a40175..11d0c35f92ff5 100644
--- a/doc/source/development/code_style.rst
+++ b/doc/source/development/code_style.rst
@@ -159,3 +159,18 @@ For example:
# wrong
from common import test_base
+
+
+Miscellaneo... | This changes referring to https://github.com/pandas-dev/pandas/issues/30964 is for removing tips and tricks section page from the [wiki](https://github.com/pandas-dev/pandas/wiki/Tips-&-Tricks-for-pandas-dev) to the [Code Style guide](https://pandas.io/docs/development/code_style.html).
Since this is my first contr... | https://api.github.com/repos/pandas-dev/pandas/pulls/34366 | 2020-05-25T16:50:26Z | 2020-07-08T15:36:29Z | 2020-07-08T15:36:29Z | 2020-07-08T16:05:44Z |
TST: category isin on frame | diff --git a/pandas/tests/frame/methods/test_isin.py b/pandas/tests/frame/methods/test_isin.py
index 6307738021f68..cae5e21ee1125 100644
--- a/pandas/tests/frame/methods/test_isin.py
+++ b/pandas/tests/frame/methods/test_isin.py
@@ -189,3 +189,18 @@ def test_isin_empty_datetimelike(self):
tm.assert_frame_equal... | - [x] closes #34256
- [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/34363 | 2020-05-25T08:42:07Z | 2020-07-10T00:08:27Z | 2020-07-10T00:08:27Z | 2020-07-10T00:08:31Z |
DOC: Fix EX02 and SA01 in DataFrame.select_dtypes | diff --git a/pandas/core/frame.py b/pandas/core/frame.py
index 6532d084aa6fa..9abc6e4245d81 100644
--- a/pandas/core/frame.py
+++ b/pandas/core/frame.py
@@ -3421,6 +3421,10 @@ def select_dtypes(self, include=None, exclude=None) -> "DataFrame":
* If ``include`` and ``exclude`` have overlapping elements
... | - [ ] closes #xxxx
- [ ] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
Related to #27977.
output of `python scripts/validate_docstrings.py pandas.DataFrame.select_dtypes`:
```
######################################... | https://api.github.com/repos/pandas-dev/pandas/pulls/34362 | 2020-05-25T08:04:59Z | 2020-05-27T04:37:02Z | 2020-05-27T04:37:02Z | 2020-05-27T04:37:08Z |
TST: sparse and dense concat test GH30667 | diff --git a/pandas/tests/reshape/test_concat.py b/pandas/tests/reshape/test_concat.py
index 8d6d93df6f776..19fd8db5322ed 100644
--- a/pandas/tests/reshape/test_concat.py
+++ b/pandas/tests/reshape/test_concat.py
@@ -2757,6 +2757,17 @@ def test_concat_sparse():
tm.assert_frame_equal(result, expected)
+def test... | - [x] closes #30668
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] Adds testing to ensure concat between dense and sparse
| https://api.github.com/repos/pandas-dev/pandas/pulls/34355 | 2020-05-24T16:49:09Z | 2020-05-25T12:41:13Z | 2020-05-25T12:41:13Z | 2020-05-25T12:41:33Z |
34297 sub slow in first call | diff --git a/asv_bench/benchmarks/arithmetic.py b/asv_bench/benchmarks/arithmetic.py
index 08a11ba2607a5..a9a8a4f3add92 100644
--- a/asv_bench/benchmarks/arithmetic.py
+++ b/asv_bench/benchmarks/arithmetic.py
@@ -469,4 +469,29 @@ def time_apply_index(self, offset):
offset.apply_index(self.rng)
+class Binar... | - [x] closes #34297
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
@jbrockmendel
I added a lenght check as suggested by you. I could not find another method to check the indices (nlevels for example does not work). I'm open to recomm... | https://api.github.com/repos/pandas-dev/pandas/pulls/34354 | 2020-05-24T14:09:46Z | 2020-05-26T22:52:51Z | 2020-05-26T22:52:51Z | 2020-05-27T16:30:00Z |
Use repr of fill_value in SparseDtype repr | diff --git a/doc/source/whatsnew/v1.1.0.rst b/doc/source/whatsnew/v1.1.0.rst
index bfe2dcee40d5e..c4ac2e779cbfc 100644
--- a/doc/source/whatsnew/v1.1.0.rst
+++ b/doc/source/whatsnew/v1.1.0.rst
@@ -862,6 +862,7 @@ Sparse
- Creating a :class:`SparseArray` from timezone-aware dtype will issue a warning before dropping ti... | This proposes changing the StringDtype repr to show the fill_value's repr rather than its string representation:
```python
>>> arr = pd.arrays.SparseArray([0, 1])
>>> arr.dtype
Sparse[int64, 0] # master & this PR, unchanged
>>> arr.astype(str).dtype
Sparse[object, 0] # master
Sparse[object, '0'] # this PR, ... | https://api.github.com/repos/pandas-dev/pandas/pulls/34352 | 2020-05-24T10:51:24Z | 2020-05-25T19:47:13Z | 2020-05-25T19:47:13Z | 2020-05-26T06:36:09Z |
DOC: Fix error in pandas.Index.to_series | diff --git a/pandas/core/indexes/base.py b/pandas/core/indexes/base.py
index 1cf319a11766d..fb266b4abba51 100644
--- a/pandas/core/indexes/base.py
+++ b/pandas/core/indexes/base.py
@@ -1037,13 +1037,48 @@ def to_series(self, index=None, name=None):
index : Index, optional
Index of resulting Series... | - [ ] closes #xxxx
- [ ] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
Related to #27977.
output of `python scripts/validate_docstrings.py pandas.Index.to_series`:
```
##############################################... | https://api.github.com/repos/pandas-dev/pandas/pulls/34349 | 2020-05-24T08:56:13Z | 2020-05-25T16:13:44Z | 2020-05-25T16:13:44Z | 2020-05-25T16:25:46Z |
CLN: always pass op to combine_series_frame | diff --git a/pandas/core/ops/__init__.py b/pandas/core/ops/__init__.py
index 66b71687f2731..856a1823353d5 100644
--- a/pandas/core/ops/__init__.py
+++ b/pandas/core/ops/__init__.py
@@ -641,7 +641,6 @@ def _arith_method_FRAME(cls: Type["DataFrame"], op, special: bool):
default_axis = _get_frame_op_default_axis(op_n... | https://api.github.com/repos/pandas-dev/pandas/pulls/34347 | 2020-05-23T20:12:25Z | 2020-05-25T07:38:51Z | 2020-05-25T07:38:51Z | 2020-05-25T17:40:59Z | |
REF: move Year/Month/Quarter offsets to liboffsets | diff --git a/pandas/_libs/tslibs/offsets.pyx b/pandas/_libs/tslibs/offsets.pyx
index f9ddb6fabc7bb..630b2a965a40b 100644
--- a/pandas/_libs/tslibs/offsets.pyx
+++ b/pandas/_libs/tslibs/offsets.pyx
@@ -456,11 +456,12 @@ cdef class BaseOffset:
equality between two DateOffset objects.
"""
# NB: ... | https://api.github.com/repos/pandas-dev/pandas/pulls/34346 | 2020-05-23T20:09:57Z | 2020-05-25T16:15:35Z | 2020-05-25T16:15:35Z | 2020-05-25T17:39:07Z | |
REF: make CustomMixin a cdef class | diff --git a/doc/source/reference/offset_frequency.rst b/doc/source/reference/offset_frequency.rst
index fed23e48e43e9..ee89df3114048 100644
--- a/doc/source/reference/offset_frequency.rst
+++ b/doc/source/reference/offset_frequency.rst
@@ -59,6 +59,9 @@ Properties
BusinessDay.normalize
BusinessDay.rule_code
... | https://api.github.com/repos/pandas-dev/pandas/pulls/34345 | 2020-05-23T18:31:29Z | 2020-05-27T23:10:39Z | 2020-05-27T23:10:39Z | 2020-05-28T15:53:12Z | |
BUG: don't plot colorbar if c is column containing colors | diff --git a/doc/source/whatsnew/v1.1.0.rst b/doc/source/whatsnew/v1.1.0.rst
index 41d519e0765dc..bdd0f1b886350 100644
--- a/doc/source/whatsnew/v1.1.0.rst
+++ b/doc/source/whatsnew/v1.1.0.rst
@@ -803,7 +803,7 @@ Plotting
- Bug in :meth:`DataFrame.boxplot` and :meth:`DataFrame.plot.boxplot` lost color attributes of ``... | - [x] closes #34316
- [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/34344 | 2020-05-23T17:09:49Z | 2020-06-14T14:46:35Z | 2020-06-14T14:46:34Z | 2020-06-14T16:31:23Z |
Added missing import in boxplot_frame_groupby example | diff --git a/pandas/plotting/_core.py b/pandas/plotting/_core.py
index 32cd89383dde9..ad2b664b4c99b 100644
--- a/pandas/plotting/_core.py
+++ b/pandas/plotting/_core.py
@@ -547,17 +547,25 @@ def boxplot_frame_groupby(
Examples
--------
- >>> import itertools
- >>> tuples = [t for t in itertools.produc... | - [X] closes #28903
- [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/34343 | 2020-05-23T16:05:51Z | 2020-07-07T11:09:11Z | 2020-07-07T11:09:10Z | 2020-07-07T11:09:15Z |
REF: cdef BusinessHourMixin | diff --git a/doc/source/reference/offset_frequency.rst b/doc/source/reference/offset_frequency.rst
index c8c591e296449..96330fabca3c6 100644
--- a/doc/source/reference/offset_frequency.rst
+++ b/doc/source/reference/offset_frequency.rst
@@ -93,6 +93,8 @@ Properties
BusinessHour.normalize
BusinessHour.rule_cod... | https://api.github.com/repos/pandas-dev/pandas/pulls/34342 | 2020-05-23T15:44:15Z | 2020-05-25T16:18:52Z | 2020-05-25T16:18:52Z | 2020-05-25T17:38:34Z | |
DOC: Fix reference, old file was separated last year | diff --git a/pandas/tests/io/formats/test_to_excel.py b/pandas/tests/io/formats/test_to_excel.py
index 883240b74c32c..8529a0fb33b67 100644
--- a/pandas/tests/io/formats/test_to_excel.py
+++ b/pandas/tests/io/formats/test_to_excel.py
@@ -1,6 +1,6 @@
"""Tests formatting as writer-agnostic ExcelCells
-ExcelFormatter is... | - [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
The comment referenced a file deleted last year after separating the tests into a few files. I referenced the correct folder again | https://api.github.com/repos/pandas-dev/pandas/pulls/34340 | 2020-05-23T13:13:23Z | 2020-05-26T23:03:19Z | 2020-05-26T23:03:19Z | 2020-05-27T16:30:04Z |
BUG: Fix concat of frames with extension types (no reindexed columns) | diff --git a/doc/source/whatsnew/v1.1.0.rst b/doc/source/whatsnew/v1.1.0.rst
index f216418c3a8b0..63053e30ed987 100644
--- a/doc/source/whatsnew/v1.1.0.rst
+++ b/doc/source/whatsnew/v1.1.0.rst
@@ -292,6 +292,9 @@ Other enhancements
- :meth:`DataFrame.to_csv` and :meth:`Series.to_csv` now accept an ``errors`` argument ... | This PR tries to fix the case of concatting dataframes with extension dtypes and non-extension dtypes, like this example (giving object dtype on master, instead of preserving Int64 dtype):
```
In [15]: df1 = pd.DataFrame({"a": pd.array([1, 2, 3], dtype="Int64")})
...: df2 = pd.DataFrame({"a": np.array([4, 5, ... | https://api.github.com/repos/pandas-dev/pandas/pulls/34339 | 2020-05-23T13:11:22Z | 2020-06-19T09:16:11Z | 2020-06-19T09:16:11Z | 2020-09-07T10:52:48Z |
BUG: fix concat of Sparse with non-sparse dtypes | diff --git a/pandas/core/arrays/sparse/array.py b/pandas/core/arrays/sparse/array.py
index 3cfd92d778823..9b89ec99e8df6 100644
--- a/pandas/core/arrays/sparse/array.py
+++ b/pandas/core/arrays/sparse/array.py
@@ -1063,7 +1063,9 @@ def astype(self, dtype=None, copy=True):
"""
dtype = self.dtype.update_... | Closes #34336
This adds tests with the behaviour as it was on 0.25.3 / 1.0.3, and some changes to get back to that behaviour.
(but whether this behaviour is fully "sane", I am not sure ..) | https://api.github.com/repos/pandas-dev/pandas/pulls/34338 | 2020-05-23T13:02:59Z | 2020-05-29T16:03:31Z | 2020-05-29T16:03:30Z | 2020-06-07T09:37:06Z |
don't need len around shape | diff --git a/pandas/io/pytables.py b/pandas/io/pytables.py
index 36cd61b6c3adb..65aaa163e0db1 100644
--- a/pandas/io/pytables.py
+++ b/pandas/io/pytables.py
@@ -4789,7 +4789,7 @@ def _maybe_convert_for_string_atom(
# we cannot serialize this data, so report an exception on a column
# by column basis... | #Fix #34274
- [x] closes #34274
- [ ] tests added / passed
- [ ] passes `black pandas`
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/34337 | 2020-05-23T12:02:59Z | 2020-07-24T12:15:42Z | null | 2020-07-24T12:15:42Z |
BUG: Fix render as column name in to_excel | diff --git a/doc/source/whatsnew/v1.1.0.rst b/doc/source/whatsnew/v1.1.0.rst
index 41d519e0765dc..ee7ead19faec9 100644
--- a/doc/source/whatsnew/v1.1.0.rst
+++ b/doc/source/whatsnew/v1.1.0.rst
@@ -794,6 +794,7 @@ I/O
- Bug in :meth:`~DataFrame.read_feather` was raising an `ArrowIOError` when reading an s3 or http file... | - [x] closes #34331
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
Should I add a whats new enty? Under which section?
https://github.com/phofl/pandas/blob/34331_render_column_name_raises_error_in_to_excel/pandas... | https://api.github.com/repos/pandas-dev/pandas/pulls/34335 | 2020-05-23T11:44:13Z | 2020-05-26T22:21:44Z | 2020-05-26T22:21:44Z | 2020-05-27T16:30:02Z |
BUG: xticks unnecessarily rotated | diff --git a/doc/source/whatsnew/v1.2.0.rst b/doc/source/whatsnew/v1.2.0.rst
index 89d94dc0cabd6..007b791d0a039 100644
--- a/doc/source/whatsnew/v1.2.0.rst
+++ b/doc/source/whatsnew/v1.2.0.rst
@@ -304,6 +304,7 @@ I/O
Plotting
^^^^^^^^
+- Bug in :meth:`DataFrame.plot` was rotating xticklabels when ``subplots=True``,... | - [x] closes #29460
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
On `master`, xticklabels are rotated if
```python
not self._use_dynamic_x()
and data.index.is_all_dates
and ... | https://api.github.com/repos/pandas-dev/pandas/pulls/34334 | 2020-05-23T10:48:10Z | 2020-09-13T20:46:09Z | 2020-09-13T20:46:09Z | 2020-09-14T07:25:10Z |
DOC: fix deprecated groupby squeeze example in v0.12.0 whatsnew | diff --git a/doc/source/reference/offset_frequency.rst b/doc/source/reference/offset_frequency.rst
index 008f06a2c4999..c8c591e296449 100644
--- a/doc/source/reference/offset_frequency.rst
+++ b/doc/source/reference/offset_frequency.rst
@@ -878,6 +878,9 @@ Properties
FY5253.normalize
FY5253.rule_code
FY5... | This should fix failing CI, due to https://github.com/pandas-dev/pandas/pull/33218 | https://api.github.com/repos/pandas-dev/pandas/pulls/34333 | 2020-05-23T10:06:22Z | 2020-05-23T11:51:56Z | 2020-05-23T11:51:55Z | 2020-05-23T11:52:01Z |
BUG: Fix using dtype with parse_dates in read_csv | diff --git a/asv_bench/benchmarks/io/excel.py b/asv_bench/benchmarks/io/excel.py
index 80af2cff41769..e9776ff2c641e 100644
--- a/asv_bench/benchmarks/io/excel.py
+++ b/asv_bench/benchmarks/io/excel.py
@@ -11,7 +11,7 @@
def _generate_dataframe():
- N = 2000
+ N = 20000
C = 5
df = DataFrame(
... | - [x] closes #34066
- [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/34330 | 2020-05-23T01:45:15Z | 2020-12-29T20:42:50Z | null | 2020-12-29T20:42:50Z |
Fix MultiIndex melt when col_level is used | diff --git a/doc/source/whatsnew/v1.1.0.rst b/doc/source/whatsnew/v1.1.0.rst
index 41d519e0765dc..bab8b5cd99255 100644
--- a/doc/source/whatsnew/v1.1.0.rst
+++ b/doc/source/whatsnew/v1.1.0.rst
@@ -853,6 +853,7 @@ Reshaping
- Bug in :func:`cut` raised an error when non-unique labels (:issue:`33141`)
- Bug in :meth:`Da... | - [x] closes #34129
- [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/34329 | 2020-05-23T01:20:51Z | 2020-05-26T23:17:17Z | 2020-05-26T23:17:16Z | 2020-05-26T23:17:26Z |
REF: get str_rep in numexpr code | diff --git a/pandas/core/computation/expressions.py b/pandas/core/computation/expressions.py
index d9cd2c7be0093..68d08fb476950 100644
--- a/pandas/core/computation/expressions.py
+++ b/pandas/core/computation/expressions.py
@@ -5,7 +5,7 @@
Offer fast expression evaluation through numexpr
"""
-
+import operator
im... | https://api.github.com/repos/pandas-dev/pandas/pulls/34325 | 2020-05-22T22:16:23Z | 2020-05-22T23:42:50Z | 2020-05-22T23:42:50Z | 2020-05-23T00:48:33Z | |
REF: make MonthOffset a cdef class | diff --git a/doc/source/reference/offset_frequency.rst b/doc/source/reference/offset_frequency.rst
index 94ac3eef66077..008f06a2c4999 100644
--- a/doc/source/reference/offset_frequency.rst
+++ b/doc/source/reference/offset_frequency.rst
@@ -173,40 +173,6 @@ Methods
CustomBusinessHour.is_on_offset
CustomBusine... | https://api.github.com/repos/pandas-dev/pandas/pulls/34324 | 2020-05-22T21:41:33Z | 2020-05-22T23:43:39Z | 2020-05-22T23:43:39Z | 2020-05-23T01:10:41Z | |
REF: make SingleConstructorOffset a cdef class | diff --git a/pandas/_libs/tslibs/offsets.pyx b/pandas/_libs/tslibs/offsets.pyx
index 4fd70843d2c42..9eefad19709c6 100644
--- a/pandas/_libs/tslibs/offsets.pyx
+++ b/pandas/_libs/tslibs/offsets.pyx
@@ -18,6 +18,8 @@ cimport numpy as cnp
from numpy cimport int64_t
cnp.import_array()
+# TODO: formalize having _libs.pr... | Bite the bullet on importing cache_readonly into liboffsets | https://api.github.com/repos/pandas-dev/pandas/pulls/34323 | 2020-05-22T21:39:36Z | 2020-05-22T23:44:11Z | 2020-05-22T23:44:11Z | 2020-05-23T01:11:15Z |
REF: make FY523Mixin a cdef class | diff --git a/pandas/_libs/tslibs/offsets.pyx b/pandas/_libs/tslibs/offsets.pyx
index fc5bd626a712f..63f8352e4922e 100644
--- a/pandas/_libs/tslibs/offsets.pyx
+++ b/pandas/_libs/tslibs/offsets.pyx
@@ -1299,7 +1299,7 @@ cdef class QuarterOffset(SingleConstructorOffset):
return type(dtindex)._simple_new(shifted,... | https://api.github.com/repos/pandas-dev/pandas/pulls/34322 | 2020-05-22T21:37:31Z | 2020-05-23T02:16:24Z | 2020-05-23T02:16:24Z | 2020-05-23T02:19:35Z | |
CI: Numpy compat | diff --git a/pandas/core/common.py b/pandas/core/common.py
index 1ccca5193ab46..4ec9c6f9e3a83 100644
--- a/pandas/core/common.py
+++ b/pandas/core/common.py
@@ -14,7 +14,7 @@
from pandas._libs import lib, tslibs
from pandas._typing import AnyArrayLike, Scalar, T
-from pandas.compat.numpy import _np_version_under1p1... | - [x] closes #34306
Likely related to: https://github.com/pandas-dev/pandas/pull/32510.
Seems doc builds have started using:
numpy 1.17.5 py38h95a1406_0 conda-forge
https://github.com/pandas-dev/pandas/pull/34317/checks?check_run_id=700337761
(Previous pipelines where using ... | https://api.github.com/repos/pandas-dev/pandas/pulls/34321 | 2020-05-22T21:01:36Z | 2020-05-22T23:39:58Z | 2020-05-22T23:39:58Z | 2020-05-22T23:39:58Z |
BUG: GH29461 strftime() with nanoseconds for Timestamp | diff --git a/asv_bench/benchmarks/timeseries.py b/asv_bench/benchmarks/timeseries.py
index b494dbd8a38fa..aeb465297d774 100644
--- a/asv_bench/benchmarks/timeseries.py
+++ b/asv_bench/benchmarks/timeseries.py
@@ -394,33 +394,42 @@ def time_dup_string_tzoffset_dates(self, cache):
class DatetimeAccessor:
- params... | - [x] closes #29461
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
The new method displays %f to the full precision, including trailing zeroes. I could add a check that only displays nanoseconds if they are non-zer... | https://api.github.com/repos/pandas-dev/pandas/pulls/34317 | 2020-05-22T15:32:58Z | 2020-06-09T14:41:34Z | null | 2020-06-09T14:41:34Z |
REGR: fix op(frame, series) with extension dtypes | diff --git a/pandas/core/ops/__init__.py b/pandas/core/ops/__init__.py
index 856a1823353d5..7937821814ab2 100644
--- a/pandas/core/ops/__init__.py
+++ b/pandas/core/ops/__init__.py
@@ -467,7 +467,7 @@ def _combine_series_frame(left, right, func, axis: int):
# We assume that self.align(other, ...) has already been ... | Closes #34311
cc @jbrockmendel | https://api.github.com/repos/pandas-dev/pandas/pulls/34312 | 2020-05-22T13:51:01Z | 2020-05-25T17:43:35Z | null | 2020-05-25T17:58:47Z |
Fix: StringArray non-extensible due to inconsisent assertion | diff --git a/doc/source/whatsnew/v1.1.0.rst b/doc/source/whatsnew/v1.1.0.rst
index a49b29d691692..192b465f6b04a 100644
--- a/doc/source/whatsnew/v1.1.0.rst
+++ b/doc/source/whatsnew/v1.1.0.rst
@@ -1186,6 +1186,7 @@ ExtensionArray
- Fixed bug that caused :meth:`Series.__repr__()` to crash for extension types whose elem... | Fix for #34309
- [X] closes #34309
- [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/34310 | 2020-05-22T13:12:23Z | 2020-12-03T13:34:51Z | null | 2020-12-03T13:34:57Z |
CLN: consolidate arrow roundtrip tests for nullable dtypes in base masked tests | diff --git a/pandas/tests/arrays/boolean/test_construction.py b/pandas/tests/arrays/boolean/test_construction.py
index bf1aba190f3e2..f7354a089df3b 100644
--- a/pandas/tests/arrays/boolean/test_construction.py
+++ b/pandas/tests/arrays/boolean/test_construction.py
@@ -1,8 +1,6 @@
import numpy as np
import pytest
-i... | We recently splitted the test_boolean and test_integer in multiple files in each a directory, but I think a next step can be to deduplicate some of the common tests for the different nullable/masked dtypes.
Certainly given that we are going to add float tests as well (cfr https://github.com/pandas-dev/pandas/pull/343... | https://api.github.com/repos/pandas-dev/pandas/pulls/34308 | 2020-05-22T12:33:00Z | 2020-05-22T23:45:35Z | 2020-05-22T23:45:35Z | 2020-05-23T06:48:21Z |
ENH: nullable Float32/64 ExtensionArray | diff --git a/doc/source/whatsnew/v1.2.0.rst b/doc/source/whatsnew/v1.2.0.rst
index 031c74b1cc367..ca6c38e59597b 100644
--- a/doc/source/whatsnew/v1.2.0.rst
+++ b/doc/source/whatsnew/v1.2.0.rst
@@ -109,6 +109,54 @@ Beginning with this version, the default is now to use the more accurate parser
``floating_precision="leg... | As proposed at https://github.com/pandas-dev/pandas/issues/32265#issuecomment-627004139, this is adding a float extension dtype and array (for now avoiding/ignoring the NaN-discussion), using the masked array approach following our other nullable dtypes.
Brief overview:
- This PR adds a `FloatingArray` and `Float... | https://api.github.com/repos/pandas-dev/pandas/pulls/34307 | 2020-05-22T11:18:22Z | 2020-09-30T12:31:52Z | 2020-09-30T12:31:52Z | 2020-11-27T14:18:27Z |
TST: GH24798 df.replace() with duplicate columns | diff --git a/pandas/tests/frame/methods/test_replace.py b/pandas/tests/frame/methods/test_replace.py
index 444aa45155dbf..3bcc26e85e347 100644
--- a/pandas/tests/frame/methods/test_replace.py
+++ b/pandas/tests/frame/methods/test_replace.py
@@ -1388,3 +1388,18 @@ def test_replace_no_replacement_dtypes(self, dtype, valu... | - [x] xref #24798
- [x] tests added / passed
- [x] passes `black pandas`
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/34302 | 2020-05-21T21:14:44Z | 2020-05-25T23:51:51Z | 2020-05-25T23:51:50Z | 2020-05-26T02:04:34Z |
CLN: de-duplicate tzlocal conversion function | diff --git a/pandas/_libs/tslibs/conversion.pyx b/pandas/_libs/tslibs/conversion.pyx
index ae1da0ac18e58..8fd2f6b476e1c 100644
--- a/pandas/_libs/tslibs/conversion.pyx
+++ b/pandas/_libs/tslibs/conversion.pyx
@@ -42,7 +42,6 @@ from pandas._libs.tslibs.nattype cimport (
from pandas._libs.tslibs.tzconversion import tz_l... | https://api.github.com/repos/pandas-dev/pandas/pulls/34301 | 2020-05-21T21:01:31Z | 2020-05-22T14:12:51Z | 2020-05-22T14:12:51Z | 2020-05-22T17:28:27Z | |
DOC:updated pie plot legend overlap issue, closes #34288 | diff --git a/pandas/plotting/_core.py b/pandas/plotting/_core.py
index 467bdf7e0745d..0cf1a3e62b075 100644
--- a/pandas/plotting/_core.py
+++ b/pandas/plotting/_core.py
@@ -1475,7 +1475,7 @@ def pie(self, **kwargs):
.. plot::
:context: close-figs
- >>> plot = df.plot.pie(subplots=True... | - [X] closes #34288
- [ ] tests added / passed
- [ ] passes `black pandas`
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/34296 | 2020-05-21T15:30:44Z | 2020-05-23T04:22:05Z | 2020-05-23T04:22:05Z | 2020-05-23T04:22:16Z |
fix to is_string | diff --git a/doc/source/whatsnew/v1.1.0.rst b/doc/source/whatsnew/v1.1.0.rst
index a3499f857d158..19db7dcb4b83e 100644
--- a/doc/source/whatsnew/v1.1.0.rst
+++ b/doc/source/whatsnew/v1.1.0.rst
@@ -341,6 +341,7 @@ Backwards incompatible API changes
will now result in a float column instead of an object dtyped column ... | - [X] closes #34295
- [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/34294 | 2020-05-21T15:26:06Z | 2020-05-21T20:53:54Z | 2020-05-21T20:53:54Z | 2020-05-22T10:00:40Z |
ENH: categorical scatter plot | diff --git a/doc/source/user_guide/visualization.rst b/doc/source/user_guide/visualization.rst
index c4ee8677a6b0d..7911c58b9867e 100644
--- a/doc/source/user_guide/visualization.rst
+++ b/doc/source/user_guide/visualization.rst
@@ -552,6 +552,9 @@ These can be specified by the ``x`` and ``y`` keywords.
.. ipython:: p... | - [ ] closes #12380 (this idea was mentioned as a comment here). Also, closes #31357 (I hadn't noticed found that issue when I first opened this)
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
Here's what this would... | https://api.github.com/repos/pandas-dev/pandas/pulls/34293 | 2020-05-21T15:16:01Z | 2021-01-27T15:47:43Z | 2021-01-27T15:47:43Z | 2021-01-27T16:04:56Z |
TYP: Add type hints to pd.read_html | diff --git a/pandas/io/html.py b/pandas/io/html.py
index c4ffe332e3020..3193f52d239f1 100644
--- a/pandas/io/html.py
+++ b/pandas/io/html.py
@@ -8,7 +8,9 @@
import numbers
import os
import re
+from typing import Dict, List, Optional, Pattern, Sequence, Union
+from pandas._typing import FilePathOrBuffer
from panda... | https://api.github.com/repos/pandas-dev/pandas/pulls/34291 | 2020-05-21T13:22:05Z | 2020-07-14T17:15:07Z | 2020-07-14T17:15:07Z | 2020-08-08T08:30:06Z | |
REF: put cast_from_unit in conversion to de-circularize cimports | diff --git a/pandas/_libs/tslib.pyx b/pandas/_libs/tslib.pyx
index 429848ed5c746..44693d60486a9 100644
--- a/pandas/_libs/tslib.pyx
+++ b/pandas/_libs/tslib.pyx
@@ -41,7 +41,6 @@ from pandas._libs.tslibs.np_datetime import OutOfBoundsDatetime
from pandas._libs.tslibs.parsing import parse_datetime_string
-from pand... | https://api.github.com/repos/pandas-dev/pandas/pulls/34287 | 2020-05-21T04:47:19Z | 2020-05-21T15:46:46Z | 2020-05-21T15:46:46Z | 2020-05-21T16:01:12Z | |
CLN: always dispatch-to-series | diff --git a/pandas/_libs/tslibs/offsets.pyx b/pandas/_libs/tslibs/offsets.pyx
index fc5bd626a712f..dce6d01e39c5d 100644
--- a/pandas/_libs/tslibs/offsets.pyx
+++ b/pandas/_libs/tslibs/offsets.pyx
@@ -1299,7 +1299,7 @@ cdef class QuarterOffset(SingleConstructorOffset):
return type(dtindex)._simple_new(shifted,... | A couple more cleanups follow this. | https://api.github.com/repos/pandas-dev/pandas/pulls/34286 | 2020-05-21T03:34:04Z | 2020-05-23T01:53:53Z | 2020-05-23T01:53:53Z | 2020-05-23T02:07:42Z |
REF: make BusinessMixin a cdef class | diff --git a/pandas/_libs/tslibs/offsets.pyx b/pandas/_libs/tslibs/offsets.pyx
index fc5bd626a712f..e872d1683ae34 100644
--- a/pandas/_libs/tslibs/offsets.pyx
+++ b/pandas/_libs/tslibs/offsets.pyx
@@ -988,13 +988,17 @@ def delta_to_tick(delta: timedelta) -> Tick:
# -----------------------------------------------------... | Getting the pickle working on this one was a PITA, hopefully the worst is behind us. | https://api.github.com/repos/pandas-dev/pandas/pulls/34285 | 2020-05-21T03:24:30Z | 2020-05-23T02:15:06Z | 2020-05-23T02:15:06Z | 2020-05-23T02:20:55Z |
REF: move get_rule_month to libparsing to simplify dep structure | diff --git a/pandas/_libs/tslibs/frequencies.pxd b/pandas/_libs/tslibs/frequencies.pxd
index 09397a02c5ea0..098944c965df0 100644
--- a/pandas/_libs/tslibs/frequencies.pxd
+++ b/pandas/_libs/tslibs/frequencies.pxd
@@ -1,7 +1,5 @@
cdef dict attrname_to_abbrevs
-cpdef str get_rule_month(object source, str default=*)
-
... | https://api.github.com/repos/pandas-dev/pandas/pulls/34284 | 2020-05-21T01:34:17Z | 2020-05-25T16:54:35Z | 2020-05-25T16:54:35Z | 2020-05-25T17:36:17Z | |
REF: Make QuarterOffset a cdef class | diff --git a/doc/source/reference/offset_frequency.rst b/doc/source/reference/offset_frequency.rst
index 20170459f24fe..94ac3eef66077 100644
--- a/doc/source/reference/offset_frequency.rst
+++ b/doc/source/reference/offset_frequency.rst
@@ -613,40 +613,6 @@ Methods
LastWeekOfMonth.is_on_offset
LastWeekOfMonth... | https://api.github.com/repos/pandas-dev/pandas/pulls/34282 | 2020-05-20T21:40:33Z | 2020-05-22T19:46:43Z | 2020-05-22T19:46:42Z | 2020-05-22T20:30:07Z | |
REF: make operate_blockwise into a BlockManager method | diff --git a/pandas/core/internals/managers.py b/pandas/core/internals/managers.py
index aa21c0f2bca5e..6a7df1c8d88a1 100644
--- a/pandas/core/internals/managers.py
+++ b/pandas/core/internals/managers.py
@@ -47,6 +47,7 @@
get_block_type,
make_block,
)
+from pandas.core.internals.ops import operate_blockwise... | More appropriate abstraction.
| https://api.github.com/repos/pandas-dev/pandas/pulls/34281 | 2020-05-20T21:14:46Z | 2020-05-22T20:18:04Z | 2020-05-22T20:18:04Z | 2020-05-22T20:27:56Z |
REF: Make Period arith mirror PeriodArray arith | diff --git a/pandas/_libs/tslibs/period.pyx b/pandas/_libs/tslibs/period.pyx
index 9bcf162b6d666..bf4e5dce123d7 100644
--- a/pandas/_libs/tslibs/period.pyx
+++ b/pandas/_libs/tslibs/period.pyx
@@ -1580,36 +1580,37 @@ cdef class _Period:
return PyObject_RichCompareBool(self.ordinal, other.ordinal, op)
... | In follow-ups can use is_any_tdlike_scalar elsewhere | https://api.github.com/repos/pandas-dev/pandas/pulls/34278 | 2020-05-20T16:33:50Z | 2020-05-22T19:47:50Z | 2020-05-22T19:47:50Z | 2020-05-22T20:30:35Z |
BUG: flex op with DataFrame, Series and ea vs ndarray | diff --git a/pandas/core/ops/__init__.py b/pandas/core/ops/__init__.py
index 856a1823353d5..b74de3ce0d696 100644
--- a/pandas/core/ops/__init__.py
+++ b/pandas/core/ops/__init__.py
@@ -54,7 +54,7 @@
)
if TYPE_CHECKING:
- from pandas import DataFrame # noqa:F401
+ from pandas import DataFrame, Series # noqa:... | - [ ] closes #xxxx
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
<s>I have a couple ideas in mind that might make the edit in blocks here unnecessary, but want to profile them first, so will do that cleanup in a re... | https://api.github.com/repos/pandas-dev/pandas/pulls/34277 | 2020-05-20T16:04:18Z | 2020-05-25T17:43:07Z | 2020-05-25T17:43:07Z | 2020-05-25T17:45:16Z |
ENH: fix arrow roundtrip for ExtensionDtypes in absence of pandas metadata | diff --git a/pandas/core/arrays/_arrow_utils.py b/pandas/core/arrays/_arrow_utils.py
index e0d33bebeb421..4a33e0e841f7f 100644
--- a/pandas/core/arrays/_arrow_utils.py
+++ b/pandas/core/arrays/_arrow_utils.py
@@ -70,6 +70,11 @@ def __eq__(self, other):
def __hash__(self):
return hash((str(self), s... | An oversight in our Arrow Extension Types for period and interval to also define the conversion to the equivalent pandas dtype. This ensures that the arrow->pandas conversion also works if there is no "pandas_metadata" in the schema's metadata, eg when this metadata was lost during some operations (up to now, the panda... | https://api.github.com/repos/pandas-dev/pandas/pulls/34275 | 2020-05-20T13:28:20Z | 2020-05-22T14:40:40Z | 2020-05-22T14:40:40Z | 2020-05-22T14:40:44Z |
CLN: Move rolling helper functions to where they are used | diff --git a/pandas/core/window/common.py b/pandas/core/window/common.py
index 89ffa3434291e..413fe648903ac 100644
--- a/pandas/core/window/common.py
+++ b/pandas/core/window/common.py
@@ -5,10 +5,8 @@
import numpy as np
-from pandas.core.dtypes.common import is_integer
from pandas.core.dtypes.generic import ABCD... | - [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
Added some docstrings as well | https://api.github.com/repos/pandas-dev/pandas/pulls/34269 | 2020-05-20T05:39:14Z | 2020-05-21T16:09:01Z | 2020-05-21T16:09:01Z | 2020-05-21T16:26:48Z |
TST: GH28813 test .diff() on Sparse dtype | diff --git a/pandas/tests/frame/methods/test_diff.py b/pandas/tests/frame/methods/test_diff.py
index 6a9248e1cba1e..e876e40aa2eb1 100644
--- a/pandas/tests/frame/methods/test_diff.py
+++ b/pandas/tests/frame/methods/test_diff.py
@@ -158,3 +158,14 @@ def test_diff_axis1_mixed_dtypes_negative_periods(self):
re... | - [x] closes #28813
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
Add a quick test to confirm that .diff() function handles sparse dataframes the same way as regular dataframes.
First time making a pandas PR s... | https://api.github.com/repos/pandas-dev/pandas/pulls/34268 | 2020-05-20T01:46:51Z | 2020-05-22T09:58:31Z | 2020-05-22T09:58:30Z | 2020-05-22T11:59:55Z |
Fix .isin Considers "1" and 1 equal | diff --git a/pandas/tests/test_algos.py b/pandas/tests/test_algos.py
index 6008b4f9f4e33..ff5f890cc41f8 100644
--- a/pandas/tests/test_algos.py
+++ b/pandas/tests/test_algos.py
@@ -944,6 +944,33 @@ def test_different_nans_as_float64(self):
expected = np.array([True, True])
tm.assert_numpy_array_equal(... | - [X ] ref #34125
- [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/34267 | 2020-05-19T23:30:12Z | 2020-06-08T23:22:20Z | 2020-06-08T23:22:20Z | 2020-06-17T18:41:14Z |
ENH: add fsspec support | diff --git a/ci/deps/azure-36-locale.yaml b/ci/deps/azure-36-locale.yaml
index 56da56b45b702..a9b9a5a47ccf5 100644
--- a/ci/deps/azure-36-locale.yaml
+++ b/ci/deps/azure-36-locale.yaml
@@ -15,7 +15,6 @@ dependencies:
# pandas dependencies
- beautifulsoup4
- - gcsfs
- html5lib
- ipython
- jinja2
@@ -31... | Supersedes https://github.com/pandas-dev/pandas/pull/33549
closes #33452
- [x] closes #xxxx
- [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/34266 | 2020-05-19T19:59:53Z | 2020-06-23T13:43:25Z | 2020-06-23T13:43:25Z | 2020-06-23T13:57:28Z |
REF: Make WeekOfMonthMixin a cdef class | diff --git a/doc/source/reference/offset_frequency.rst b/doc/source/reference/offset_frequency.rst
index c8c591e296449..bf442086fddd5 100644
--- a/doc/source/reference/offset_frequency.rst
+++ b/doc/source/reference/offset_frequency.rst
@@ -545,6 +545,7 @@ Methods
WeekOfMonth.is_anchored
WeekOfMonth.is_on_off... | https://api.github.com/repos/pandas-dev/pandas/pulls/34265 | 2020-05-19T17:44:19Z | 2020-05-25T17:20:42Z | 2020-05-25T17:20:42Z | 2020-05-25T17:35:57Z | |
REF: make YearOffset a cdef class | diff --git a/doc/source/reference/offset_frequency.rst b/doc/source/reference/offset_frequency.rst
index fb262af1e63f6..eb246c527cd47 100644
--- a/doc/source/reference/offset_frequency.rst
+++ b/doc/source/reference/offset_frequency.rst
@@ -783,40 +783,6 @@ Methods
QuarterBegin.is_on_offset
QuarterBegin.__cal... | https://api.github.com/repos/pandas-dev/pandas/pulls/34264 | 2020-05-19T17:42:39Z | 2020-05-20T14:52:38Z | 2020-05-20T14:52:38Z | 2020-05-20T15:14:41Z | |
REF: Implement RelativeDeltaOffset | diff --git a/pandas/_libs/tslibs/offsets.pyx b/pandas/_libs/tslibs/offsets.pyx
index 73cbf3bf49686..0e4bcaaa7995b 100644
--- a/pandas/_libs/tslibs/offsets.pyx
+++ b/pandas/_libs/tslibs/offsets.pyx
@@ -112,7 +112,7 @@ cdef to_offset(object obj):
return to_offset(obj)
-def as_datetime(obj: datetime) -> datetime:... | RelativeDeltaOffset (basically the same as the existing DateOffset class) is a bit of an odd duck _attributes-wise, this is just a move without yet cdef-ing it. | https://api.github.com/repos/pandas-dev/pandas/pulls/34263 | 2020-05-19T16:44:12Z | 2020-05-25T23:00:56Z | 2020-05-25T23:00:56Z | 2020-05-25T23:45:36Z |
REF: FY5253Mixin to share methods | diff --git a/doc/source/reference/offset_frequency.rst b/doc/source/reference/offset_frequency.rst
index fb262af1e63f6..62d17aa5fc12f 100644
--- a/doc/source/reference/offset_frequency.rst
+++ b/doc/source/reference/offset_frequency.rst
@@ -1015,6 +1015,7 @@ Methods
FY5253Quarter.apply
FY5253Quarter.copy
+ ... | https://api.github.com/repos/pandas-dev/pandas/pulls/34262 | 2020-05-19T16:01:33Z | 2020-05-20T14:51:10Z | 2020-05-20T14:51:09Z | 2020-05-20T15:14:16Z | |
DOC: Clarify ExcelFile's available engine compatibility with file types in... | diff --git a/pandas/io/excel/_base.py b/pandas/io/excel/_base.py
index d55bdffe689f2..6cb46d17eb358 100644
--- a/pandas/io/excel/_base.py
+++ b/pandas/io/excel/_base.py
@@ -34,7 +34,7 @@
"""
Read an Excel file into a pandas DataFrame.
-Supports `xls`, `xlsx`, `xlsm`, `xlsb`, and `odf` file extensions
+Supports ... | information about engine compatibility and also reflect the support of the pyxlsb engine. GH34237.
DOC: I edited the available ExcelFile's docstring to add information about the recent pyxlsb engine. I also added some compatibility information between the available engines and file types.
- [x] closes #34237
-... | https://api.github.com/repos/pandas-dev/pandas/pulls/34261 | 2020-05-19T15:57:26Z | 2020-06-01T01:41:17Z | 2020-06-01T01:41:17Z | 2020-06-01T01:41:29Z |
Allow merge_asof on first column of like-levelled MultiIndexes | diff --git a/pandas/core/reshape/merge.py b/pandas/core/reshape/merge.py
index 0c796c8f45a52..6212098c5ee76 100644
--- a/pandas/core/reshape/merge.py
+++ b/pandas/core/reshape/merge.py
@@ -543,24 +543,60 @@ def merge_asof(
3 2016-05-25 13:30:00.048 GOOG 720.92 100 NaN NaN
4 2016-05-25 13:30:0... | This change essentially allows you to merge_asof on the first level of a MultiIndex, treating the levels after the first as additional 'by' columns. It is possible to do the reset_index/set_index oneself but I think this is a nice syntax and a fairly natural thing to do. Would you be interested in incorporating somethi... | https://api.github.com/repos/pandas-dev/pandas/pulls/34259 | 2020-05-19T15:31:35Z | 2020-06-20T16:02:14Z | null | 2023-05-11T01:19:43Z |
CI: temporarily disable interval in feather tests (pyarrow 0.17.1 regression) | diff --git a/pandas/tests/io/test_feather.py b/pandas/tests/io/test_feather.py
index c29caf13bb629..e59100146249a 100644
--- a/pandas/tests/io/test_feather.py
+++ b/pandas/tests/io/test_feather.py
@@ -83,7 +83,9 @@ def test_basic(self):
if pyarrow_version >= LooseVersion("0.16.1.dev"):
df["periods... | xref https://github.com/pandas-dev/pandas/issues/34255
Temporary solution to get green CI. | https://api.github.com/repos/pandas-dev/pandas/pulls/34258 | 2020-05-19T15:24:38Z | 2020-05-19T20:24:38Z | 2020-05-19T20:24:38Z | 2020-05-19T20:26:17Z |
Make option_context a ContextDecorator. | diff --git a/doc/source/whatsnew/v1.1.0.rst b/doc/source/whatsnew/v1.1.0.rst
index 4605c14643fa2..4d29bd3a9bede 100644
--- a/doc/source/whatsnew/v1.1.0.rst
+++ b/doc/source/whatsnew/v1.1.0.rst
@@ -236,6 +236,7 @@ Other enhancements
and :class:`~pandas.io.stata.StataWriterUTF8` (:issue:`26599`).
- :meth:`HDFStore.pu... | This makes it possible to use option_context as a decorator over an
entire function, saving an indent level and making it easy to comment
out (or in) the context while keeping correct indentation.
- [ ] closes #xxxx (N/A)
- [X] tests added / passed
- [X] passes `black pandas`
- [X] passes `git diff upstream/mas... | https://api.github.com/repos/pandas-dev/pandas/pulls/34253 | 2020-05-19T12:54:41Z | 2020-05-25T17:40:35Z | 2020-05-25T17:40:35Z | 2020-05-25T18:47:44Z |
Backport PR #33968 on branch 1.0.x (CI: Bump numpydev URL) | diff --git a/ci/deps/azure-37-numpydev.yaml b/ci/deps/azure-37-numpydev.yaml
index a04bdc2448bce..2ff9121e8853a 100644
--- a/ci/deps/azure-37-numpydev.yaml
+++ b/ci/deps/azure-37-numpydev.yaml
@@ -16,7 +16,7 @@ dependencies:
- pip
- pip:
- "git+git://github.com/dateutil/dateutil.git"
- - "-f https://79339... | Backport PR #33968: CI: Bump numpydev URL | https://api.github.com/repos/pandas-dev/pandas/pulls/34250 | 2020-05-19T09:58:07Z | 2020-05-19T11:02:17Z | 2020-05-19T11:02:17Z | 2020-05-19T11:02:18Z |
Backport PR #34049 on branch 1.0.x (Bug in Series.groupby would raise ValueError when grouping by PeriodIndex level) | diff --git a/doc/source/whatsnew/v1.0.4.rst b/doc/source/whatsnew/v1.0.4.rst
index 95007f4dd1caf..35fda6dbb8a7c 100644
--- a/doc/source/whatsnew/v1.0.4.rst
+++ b/doc/source/whatsnew/v1.0.4.rst
@@ -25,6 +25,7 @@ Fixed regressions
- Fix to preserve the ability to index with the "nearest" method with xarray's CFTimeIndex... | xref #34049, #34010
regression in 1.0.0 | https://api.github.com/repos/pandas-dev/pandas/pulls/34247 | 2020-05-19T09:10:08Z | 2020-05-19T11:39:12Z | 2020-05-19T11:39:12Z | 2020-05-20T12:14:19Z |
Backport PR #34053 on branch 1.0.x (more informative error message with np.min or np.max on unordered Categorical) | diff --git a/doc/source/whatsnew/v1.0.4.rst b/doc/source/whatsnew/v1.0.4.rst
index 95007f4dd1caf..4020dfc50150a 100644
--- a/doc/source/whatsnew/v1.0.4.rst
+++ b/doc/source/whatsnew/v1.0.4.rst
@@ -26,6 +26,7 @@ Fixed regressions
- Fix regression in :meth:`DataFrame.describe` raising ``TypeError: unhashable type: 'dict... | xref #34053, #33115
regression in 1.0.0 | https://api.github.com/repos/pandas-dev/pandas/pulls/34246 | 2020-05-19T08:58:42Z | 2020-05-19T11:39:44Z | 2020-05-19T11:39:44Z | 2020-05-20T12:13:39Z |
DOC, ENH: Clarify ExcelFile's available engine compatibility with file types in... | diff --git a/doc/source/whatsnew/v1.1.0.rst b/doc/source/whatsnew/v1.1.0.rst
index 3b60085e9fa66..83640ba50f9dc 100644
--- a/doc/source/whatsnew/v1.1.0.rst
+++ b/doc/source/whatsnew/v1.1.0.rst
@@ -236,6 +236,7 @@ Other enhancements
and :class:`~pandas.io.stata.StataWriterUTF8` (:issue:`26599`).
- :meth:`HDFStore.pu... | the docstring. Add check to the ExcelFile class that verifies it. GH34237.
DOC: I edited the available ExcelFile's docstring to add information about the recent pyxlsb engine. I also added some compatibility information between the available engines and file types.
ENH: Passing an incompatible filetype-engine com... | https://api.github.com/repos/pandas-dev/pandas/pulls/34245 | 2020-05-19T07:26:04Z | 2020-05-19T08:14:24Z | null | 2020-05-19T08:14:24Z |
CLN: remove get_base_alias | diff --git a/pandas/_libs/tslibs/frequencies.pxd b/pandas/_libs/tslibs/frequencies.pxd
index c96661aaab443..09397a02c5ea0 100644
--- a/pandas/_libs/tslibs/frequencies.pxd
+++ b/pandas/_libs/tslibs/frequencies.pxd
@@ -3,6 +3,5 @@ cdef dict attrname_to_abbrevs
cpdef str get_rule_month(object source, str default=*)
cp... | There are way too many really-similar functions like this. This trims one of them and de-duplicates 4 near-identical usages in the plotting code. | https://api.github.com/repos/pandas-dev/pandas/pulls/34243 | 2020-05-19T04:10:54Z | 2020-05-20T14:55:55Z | 2020-05-20T14:55:55Z | 2020-05-20T15:12:15Z |
BUG: NaT+Period doesnt match Period+NaT | diff --git a/pandas/_libs/tslibs/period.pyx b/pandas/_libs/tslibs/period.pyx
index 246abd0602add..d28585f15e5b5 100644
--- a/pandas/_libs/tslibs/period.pyx
+++ b/pandas/_libs/tslibs/period.pyx
@@ -52,7 +52,6 @@ from pandas._libs.tslibs.ccalendar cimport (
from pandas._libs.tslibs.ccalendar cimport c_MONTH_NUMBERS
fro... | - [ ] closes #xxxx
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
Most of the edits in `__add__` and `__sub__` are just an un-indent to get rid of an unreachable branch, but found this incorrect case along the way. | https://api.github.com/repos/pandas-dev/pandas/pulls/34242 | 2020-05-19T03:10:44Z | 2020-05-19T12:23:41Z | 2020-05-19T12:23:41Z | 2020-06-06T16:13:52Z |
CLN: Remove util.is_offset_object | diff --git a/pandas/_libs/index.pyx b/pandas/_libs/index.pyx
index 6b3d1c1ec2c13..2c28a7bbb02d0 100644
--- a/pandas/_libs/index.pyx
+++ b/pandas/_libs/index.pyx
@@ -22,8 +22,9 @@ cnp.import_array()
from pandas._libs cimport util
from pandas._libs.tslibs.nattype cimport c_NaT as NaT
-from pandas._libs.tslibs.base ci... | Do isinstance checks on _Timestamp instead of ABCTimestamp where possible (less mro traversal) | https://api.github.com/repos/pandas-dev/pandas/pulls/34241 | 2020-05-19T02:59:48Z | 2020-05-20T14:53:45Z | 2020-05-20T14:53:45Z | 2020-05-20T15:12:58Z |
BUG: Fix validation script not printing docstring is correct (#34228) | diff --git a/scripts/validate_docstrings.py b/scripts/validate_docstrings.py
index 051bd5b9761ae..7971379ca60c1 100755
--- a/scripts/validate_docstrings.py
+++ b/scripts/validate_docstrings.py
@@ -360,7 +360,7 @@ def header(title, width=80, char="#"):
sys.stderr.write("\tExamples do not pass tests\n")
... | - [x] closes #34228
- [ ] tests added / passed
- [x] passes `black pandas`
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/34236 | 2020-05-18T13:25:48Z | 2020-05-22T09:41:38Z | 2020-05-22T09:41:38Z | 2020-05-22T09:41:49Z |
CI: Fix lint error on master | diff --git a/pandas/core/indexes/base.py b/pandas/core/indexes/base.py
index 8751cca97c18c..d9828707b6164 100644
--- a/pandas/core/indexes/base.py
+++ b/pandas/core/indexes/base.py
@@ -54,7 +54,6 @@
ABCCategorical,
ABCDataFrame,
ABCDatetimeIndex,
- ABCIntervalIndex,
ABCMultiIndex,
ABCPandasA... | - [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
| https://api.github.com/repos/pandas-dev/pandas/pulls/34230 | 2020-05-18T04:48:33Z | 2020-05-18T07:00:33Z | 2020-05-18T07:00:33Z | 2020-05-18T07:05:58Z |
DOC: Improve docstring of Series/DataFrame.bool | diff --git a/pandas/core/generic.py b/pandas/core/generic.py
index 1404d225eea97..bb2810ba7857f 100644
--- a/pandas/core/generic.py
+++ b/pandas/core/generic.py
@@ -1372,16 +1372,36 @@ def __nonzero__(self):
def bool(self):
"""
- Return the bool of a single element PandasObject.
+ Return t... | Not a big fan of this method, I'd deprecate it, in favor of `bool(df.squeeze())`. But since it's quite tricky, let's at least have the docstring as clear as possible. | https://api.github.com/repos/pandas-dev/pandas/pulls/34229 | 2020-05-17T22:14:29Z | 2020-06-22T06:32:44Z | 2020-06-22T06:32:44Z | 2020-06-22T06:32:50Z |
REF: make Tick entirely a cdef class | diff --git a/pandas/_libs/tslibs/offsets.pyx b/pandas/_libs/tslibs/offsets.pyx
index b25558e8572fe..17ea389611b84 100644
--- a/pandas/_libs/tslibs/offsets.pyx
+++ b/pandas/_libs/tslibs/offsets.pyx
@@ -5,6 +5,7 @@ from typing import Any
import warnings
from cpython.datetime cimport (PyDateTime_IMPORT,
... | Sits on top of #34167 | https://api.github.com/repos/pandas-dev/pandas/pulls/34227 | 2020-05-17T18:29:13Z | 2020-05-18T22:50:22Z | 2020-05-18T22:50:22Z | 2020-05-18T23:48:29Z |
ENH: Implement xlabel and ylabel options in Series.plot and DataFrame.plot | diff --git a/doc/source/user_guide/visualization.rst b/doc/source/user_guide/visualization.rst
index 6ba5cab71bf14..27826e7cde9e1 100644
--- a/doc/source/user_guide/visualization.rst
+++ b/doc/source/user_guide/visualization.rst
@@ -1108,6 +1108,34 @@ shown by default.
plt.close('all')
+
+Controlling the labels... | - [x] closes #9093
- [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/34223 | 2020-05-17T11:42:08Z | 2020-06-26T00:37:09Z | 2020-06-26T00:37:09Z | 2020-06-26T00:37:20Z |
BUG: repr of Categorical does not distinguish int and str. | diff --git a/doc/source/whatsnew/v1.1.0.rst b/doc/source/whatsnew/v1.1.0.rst
index 567b6853bd633..7bce367a4c8a8 100644
--- a/doc/source/whatsnew/v1.1.0.rst
+++ b/doc/source/whatsnew/v1.1.0.rst
@@ -825,6 +825,7 @@ Categorical
- Bug when passing categorical data to :class:`Index` constructor along with ``dtype=object`` ... | - [x] closes #33676
- [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/34222 | 2020-05-17T10:42:59Z | 2020-06-24T22:40:21Z | 2020-06-24T22:40:21Z | 2020-06-25T07:03:57Z |
Header updates | diff --git a/doc/source/ecosystem.rst b/doc/source/ecosystem.rst
index fd5e7c552fe0a..6c6a7f42d4b7e 100644
--- a/doc/source/ecosystem.rst
+++ b/doc/source/ecosystem.rst
@@ -30,7 +30,7 @@ substantial projects that you feel should be on this list, please let us know.
Data cleaning and validation
-----------------------... | Capitalisation changes to headers on line 33, 118, 139, 150, 190, 252, 257, and 387. | https://api.github.com/repos/pandas-dev/pandas/pulls/34221 | 2020-05-17T09:59:00Z | 2020-05-17T22:25:16Z | 2020-05-17T22:25:16Z | 2020-05-17T22:25:19Z |
BUG: Summing a sparse boolean series raises TypeError | diff --git a/doc/source/whatsnew/v1.1.0.rst b/doc/source/whatsnew/v1.1.0.rst
index eaf8c19b9a21b..3b60085e9fa66 100644
--- a/doc/source/whatsnew/v1.1.0.rst
+++ b/doc/source/whatsnew/v1.1.0.rst
@@ -853,7 +853,7 @@ Sparse
^^^^^^
- Creating a :class:`SparseArray` from timezone-aware dtype will issue a warning before dro... | - [ ] closes #25777
- [ ] tests added / passed
- [ ] passes `black pandas`
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/34220 | 2020-05-17T08:59:41Z | 2020-05-18T13:03:05Z | 2020-05-18T13:03:05Z | 2020-05-18T14:05:13Z |
CLN: simplify freq/nanos checks | diff --git a/pandas/core/arrays/period.py b/pandas/core/arrays/period.py
index 5c700a53ceac4..3978161829481 100644
--- a/pandas/core/arrays/period.py
+++ b/pandas/core/arrays/period.py
@@ -746,8 +746,7 @@ def _check_timedeltalike_freq_compat(self, other):
IncompatibleFrequency
"""
assert isin... | https://api.github.com/repos/pandas-dev/pandas/pulls/34219 | 2020-05-16T23:44:31Z | 2020-05-17T21:51:13Z | 2020-05-17T21:51:13Z | 2020-05-17T22:19:41Z | |
CLN: remove ABCPeriod | diff --git a/pandas/_libs/index.pyx b/pandas/_libs/index.pyx
index b4dcdaa10d0ef..6b3d1c1ec2c13 100644
--- a/pandas/_libs/index.pyx
+++ b/pandas/_libs/index.pyx
@@ -22,7 +22,8 @@ cnp.import_array()
from pandas._libs cimport util
from pandas._libs.tslibs.nattype cimport c_NaT as NaT
-from pandas._libs.tslibs.base ci... | https://api.github.com/repos/pandas-dev/pandas/pulls/34218 | 2020-05-16T23:40:03Z | 2020-05-18T22:50:57Z | 2020-05-18T22:50:57Z | 2020-05-18T23:20:50Z | |
CLN: Timestamp unused attrs, annotations | diff --git a/pandas/_libs/tslibs/timestamps.pxd b/pandas/_libs/tslibs/timestamps.pxd
index 90f50e3af503c..88d21b19e1e37 100644
--- a/pandas/_libs/tslibs/timestamps.pxd
+++ b/pandas/_libs/tslibs/timestamps.pxd
@@ -15,7 +15,7 @@ cdef class _Timestamp(ABCTimestamp):
cdef readonly:
int64_t value, nanosecond
... | https://api.github.com/repos/pandas-dev/pandas/pulls/34216 | 2020-05-16T20:54:51Z | 2020-05-17T22:04:39Z | 2020-05-17T22:04:39Z | 2021-11-20T23:21:40Z | |
CLN: remove no-longer-used reverse_ops | diff --git a/pandas/_libs/tslibs/np_datetime.pxd b/pandas/_libs/tslibs/np_datetime.pxd
index c936d42b34db5..038632e1575c3 100644
--- a/pandas/_libs/tslibs/np_datetime.pxd
+++ b/pandas/_libs/tslibs/np_datetime.pxd
@@ -53,8 +53,6 @@ cdef extern from "src/datetime/np_datetime.h":
... | https://api.github.com/repos/pandas-dev/pandas/pulls/34215 | 2020-05-16T18:49:43Z | 2020-05-17T22:05:00Z | 2020-05-17T22:05:00Z | 2020-05-17T22:20:36Z | |
PERF: faster indexing for non-fastpath groupby ops | diff --git a/pandas/core/groupby/ops.py b/pandas/core/groupby/ops.py
index 597a160995eef..74db87f46c5e2 100644
--- a/pandas/core/groupby/ops.py
+++ b/pandas/core/groupby/ops.py
@@ -952,7 +952,9 @@ def _chop(self, sdata, slice_obj: slice) -> NDFrame:
class SeriesSplitter(DataSplitter):
def _chop(self, sdata: Ser... | Per discussions about removing libreduction code, this is part of an effort to make the non-libreduction path more performant.
Performance comparisons are done by disabling fast_apply entirely and taking the two most-affected asvs:
```
import numpy as np
from pandas import DataFrame
N = 10 ** 4
labels = np.... | https://api.github.com/repos/pandas-dev/pandas/pulls/34214 | 2020-05-16T18:29:31Z | 2020-05-17T21:27:56Z | 2020-05-17T21:27:56Z | 2020-05-17T21:35:13Z |
BUG: Executing SQL containing non-escaped percent sign fails without parameters | diff --git a/doc/source/whatsnew/v1.1.0.rst b/doc/source/whatsnew/v1.1.0.rst
index 17a830788be3f..5ef1f9dea5091 100644
--- a/doc/source/whatsnew/v1.1.0.rst
+++ b/doc/source/whatsnew/v1.1.0.rst
@@ -872,6 +872,7 @@ I/O
- Bug in :meth:`read_parquet` was raising a ``FileNotFoundError`` when passed an s3 directory path. (:... | - [x] closes https://github.com/pandas-dev/pandas/issues/34211
- [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/34212 | 2020-05-16T16:52:47Z | 2020-05-28T02:10:04Z | 2020-05-28T02:10:04Z | 2020-05-28T02:10:15Z |
BUG: DataFrame with Int64 columns casts to float64 with .max()/.min() | diff --git a/doc/source/whatsnew/v1.1.0.rst b/doc/source/whatsnew/v1.1.0.rst
index cd2b8a8055e68..20a25c9d4dd79 100644
--- a/doc/source/whatsnew/v1.1.0.rst
+++ b/doc/source/whatsnew/v1.1.0.rst
@@ -1128,6 +1128,7 @@ ExtensionArray
- Fixed bug where :meth:`StringArray.memory_usage` was not implemented (:issue:`33963`)
... | - [ ] closes #32651
- [ ] tests added / passed
- [ ] passes `black pandas`
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/34210 | 2020-05-16T15:35:35Z | 2020-07-10T09:14:27Z | null | 2020-07-10T09:14:27Z |
Eliminated the skipna / dropna inconsistency in the docs. | diff --git a/pandas/core/frame.py b/pandas/core/frame.py
index 31015e3095e7d..fc28f8001ac77 100644
--- a/pandas/core/frame.py
+++ b/pandas/core/frame.py
@@ -8367,7 +8367,7 @@ def _count_level(self, level, axis=0, numeric_only=False):
return result
def _reduce(
- self, op, name, axis=0, skipna=Tru... |
As @bf mentioned in the comments under the issue #34063 ,
There are errors in the docs for Dataframe.mode, https://pandas.pydata.org/pandasdocs/dev/reference/api/pandas.DataFrame.mode.html (See source : https://github.com/pandas-dev/pandas/blob/master/pandas/core/frame.py#L8722-L8807) , where the dropna parameter... | https://api.github.com/repos/pandas-dev/pandas/pulls/34209 | 2020-05-16T14:34:48Z | 2020-05-27T04:42:27Z | null | 2020-05-27T04:42:27Z |
Restrict Pandas merge suffixes param type to list/tuple to avoid interchange in right and left suffix order | diff --git a/doc/source/user_guide/merging.rst b/doc/source/user_guide/merging.rst
index 56ff8c1fc7c9b..0639e4a7bb5e4 100644
--- a/doc/source/user_guide/merging.rst
+++ b/doc/source/user_guide/merging.rst
@@ -1273,7 +1273,7 @@ columns:
.. ipython:: python
- result = pd.merge(left, right, on='k', suffixes=['_l', ... | - [x] closes #33740
- [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/34208 | 2020-05-16T13:38:03Z | 2020-06-08T01:36:52Z | 2020-06-08T01:36:52Z | 2020-06-13T09:33:31Z |
TYP: add return types to read_sql|read_sql_query|read_sql_table | diff --git a/pandas/io/sql.py b/pandas/io/sql.py
index c2915f6fcfa7a..bf050d10d90f6 100644
--- a/pandas/io/sql.py
+++ b/pandas/io/sql.py
@@ -7,6 +7,7 @@
from datetime import date, datetime, time
from functools import partial
import re
+from typing import Iterator, Optional, Union, overload
import warnings
import... | Adds return types to read_sql|read_sql_query|read_sql_table.
I'd like to take on the other pd.read_* functions in follow-ups. | https://api.github.com/repos/pandas-dev/pandas/pulls/34207 | 2020-05-16T12:12:04Z | 2020-05-21T09:12:07Z | 2020-05-21T09:12:07Z | 2020-05-21T09:58:06Z |
REF: move get_freq_group to libfreqs, de-duplicate with Resolution.get_freq_group | diff --git a/pandas/_libs/tslibs/frequencies.pxd b/pandas/_libs/tslibs/frequencies.pxd
index d6bae78576f50..c96661aaab443 100644
--- a/pandas/_libs/tslibs/frequencies.pxd
+++ b/pandas/_libs/tslibs/frequencies.pxd
@@ -1,3 +1,5 @@
+cdef dict attrname_to_abbrevs
+
cpdef str get_rule_month(object source, str default=*)
... | Having both libresolution.get_freq_group and libresolution.Resolution.get_freq_group is confusing, this adds 1 line to the module-level function to make it handle the method, removes the method, and moves the function to libfrequencies, which is a better fit. | https://api.github.com/repos/pandas-dev/pandas/pulls/34203 | 2020-05-16T00:32:09Z | 2020-05-18T12:56:31Z | 2020-05-18T12:56:31Z | 2020-05-18T14:10:38Z |
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