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 |
|---|---|---|---|---|---|---|---|
BUG: Bug in fillna with method = bfill/ffill and datetime64[ns] dtype (GH6587) | diff --git a/doc/source/release.rst b/doc/source/release.rst
index 5c7d090becf83..b161d1f785114 100644
--- a/doc/source/release.rst
+++ b/doc/source/release.rst
@@ -225,6 +225,7 @@ Bug Fixes
- Bug in indexing: empty list lookup caused ``IndexError`` exceptions (:issue:`6536`, :issue:`6551`)
- Series.quantile raising ... | closes #6587
| https://api.github.com/repos/pandas-dev/pandas/pulls/6588 | 2014-03-10T17:16:19Z | 2014-03-10T18:14:52Z | 2014-03-10T18:14:52Z | 2014-07-16T08:57:38Z |
CLN: Finish changing assert_(...) to specialized forms | diff --git a/pandas/io/tests/test_parsers.py b/pandas/io/tests/test_parsers.py
index 79d96aa8115b0..612840e82e3ff 100644
--- a/pandas/io/tests/test_parsers.py
+++ b/pandas/io/tests/test_parsers.py
@@ -873,8 +873,7 @@ def test_parse_dates_implicit_first_col(self):
"""
df = self.read_csv(StringIO(data), parse_d... | Finishes #6175, to the extent that everything remaining can be mapped to assertTrue or assertFalse, unless larger refactorings are desired.
| https://api.github.com/repos/pandas-dev/pandas/pulls/6580 | 2014-03-09T15:41:55Z | 2014-03-09T16:05:42Z | 2014-03-09T16:05:42Z | 2014-06-30T15:30:00Z |
BUG: Bug in .xs with a nan in level when dropped (GH6574) | diff --git a/doc/source/release.rst b/doc/source/release.rst
index fa1d1bef333d4..267f373a9e534 100644
--- a/doc/source/release.rst
+++ b/doc/source/release.rst
@@ -222,6 +222,7 @@ Bug Fixes
- Bug in preserving frequency across Timestamp addition/subtraction (:issue:`4547`)
- Bug in indexing: empty list lookup caused... | closes #6574
| https://api.github.com/repos/pandas-dev/pandas/pulls/6579 | 2014-03-09T14:46:56Z | 2014-03-09T15:15:00Z | 2014-03-09T15:15:00Z | 2014-06-22T14:52:08Z |
FIX raise when groupby selecting cols not in frame | diff --git a/pandas/core/groupby.py b/pandas/core/groupby.py
index 031088c4e5672..770c4ae27dbdb 100644
--- a/pandas/core/groupby.py
+++ b/pandas/core/groupby.py
@@ -2568,15 +2568,27 @@ def __getitem__(self, key):
if self._selection is not None:
raise Exception('Column(s) %s already selected' % sel... | KeyError part of #5264
| https://api.github.com/repos/pandas-dev/pandas/pulls/6578 | 2014-03-09T09:14:10Z | 2014-05-02T12:51:52Z | 2014-05-02T12:51:52Z | 2014-07-16T08:57:30Z |
CLN: Change assert_([not] isinstance(a,b)) to specialized forms | diff --git a/pandas/io/tests/test_packers.py b/pandas/io/tests/test_packers.py
index 0bbf81384672e..1386439d51757 100644
--- a/pandas/io/tests/test_packers.py
+++ b/pandas/io/tests/test_packers.py
@@ -359,7 +359,7 @@ def test_multi(self):
l = [self.frame['float'], self.frame['float']
.A, self.fra... | Work on #6175. Changes instances of assert_([not] isinstance(a,b)) to specialized assert[Not]IsInstance(a, b).
| https://api.github.com/repos/pandas-dev/pandas/pulls/6577 | 2014-03-08T15:30:22Z | 2014-03-09T14:48:34Z | 2014-03-09T14:48:34Z | 2014-07-16T08:57:26Z |
API: default value for read_excel sheet | diff --git a/doc/source/io.rst b/doc/source/io.rst
index ac2cabe009694..f43582ded4473 100644
--- a/doc/source/io.rst
+++ b/doc/source/io.rst
@@ -1820,7 +1820,7 @@ a DataFrame. See the :ref:`cookbook<cookbook.excel>` for some
advanced strategies
Besides ``read_excel`` you can also read Excel files using the ``ExcelF... | closes #6573
Implements a default sheetname of 0 for `read_excel` #6573.
Before: `read_excel(io, sheetname, **kwds)`
After: `read_excel(io, sheetname=0, **kwds)`
| https://api.github.com/repos/pandas-dev/pandas/pulls/6576 | 2014-03-08T06:23:16Z | 2014-03-12T13:12:25Z | 2014-03-12T13:12:25Z | 2014-06-18T20:59:40Z |
ENH: including offset/freq in Timestamp repr (#4553) | diff --git a/doc/source/release.rst b/doc/source/release.rst
index b161d1f785114..0e6924e4b0122 100644
--- a/doc/source/release.rst
+++ b/doc/source/release.rst
@@ -150,6 +150,7 @@ Improvements to existing features
(e.g. MonthEnd,BusinessMonthEnd), (:issue:`6479`)
- perf improvements in single-dtyped indexing (:iss... | fixes #4553
Hopefully the `test_repr()` implementation I included was sufficient. I see some `test_repr()` instances in the code that are more minimal - literally just making sure that repr(obj) doesn't blow up. And some which are pretty detailed, which makes me worry they might be a bit fragile. I went more middle-o... | https://api.github.com/repos/pandas-dev/pandas/pulls/6575 | 2014-03-07T22:19:12Z | 2014-03-10T20:01:30Z | 2014-03-10T20:01:30Z | 2014-06-24T18:38:06Z |
FIX use selected_obj rather the obj throughout groupby | diff --git a/pandas/core/groupby.py b/pandas/core/groupby.py
index 031088c4e5672..1bdb3973ee92c 100644
--- a/pandas/core/groupby.py
+++ b/pandas/core/groupby.py
@@ -208,6 +208,8 @@ class GroupBy(PandasObject):
Number of groups
"""
_apply_whitelist = _common_apply_whitelist
+ _internal_names = ['_c... | fixes many parts of for #5264... Changes lots of `self.obj` to `self._selected_obj`.
probably should vbench before merging?
cc @jreback @TomAugspurger
| https://api.github.com/repos/pandas-dev/pandas/pulls/6570 | 2014-03-07T18:33:48Z | 2014-03-09T19:09:40Z | 2014-03-09T19:09:40Z | 2014-06-30T09:34:37Z |
ENH/BUG groupby nth now filters, works with DataFrames | diff --git a/doc/source/groupby.rst b/doc/source/groupby.rst
index 4fb8061939fbc..b5c15f83bb9d3 100644
--- a/doc/source/groupby.rst
+++ b/doc/source/groupby.rst
@@ -738,6 +738,34 @@ This shows the first or last n rows from each group.
1 0 1 2
5 2 5 6
+Taking the nth row of each group
+~~~~~~~~~~... | fixes #5552
partial for #5264
```
In [101]: df = pd.DataFrame([[1, np.nan], [1, 4], [5, 6]], columns=['A', 'B'])
In [102]: g = df.groupby('A')
In [103]: g.nth(0)
Out[103]:
A B
0 1 NaN
2 5 6
In [104]: g.nth(1)
Out[104]:
A B
1 1 4
In [105]: g.nth(-1)
Out[105]:
A B
1 1 4
2 5 6
In [106]: g.nth... | https://api.github.com/repos/pandas-dev/pandas/pulls/6569 | 2014-03-07T17:50:43Z | 2014-03-07T20:24:22Z | 2014-03-07T20:24:22Z | 2014-07-03T18:44:46Z |
BLD: change wheel url to pandas.pydata.org | diff --git a/ci/install.sh b/ci/install.sh
index 0525a8c89ccc3..fc1740857bfd2 100755
--- a/ci/install.sh
+++ b/ci/install.sh
@@ -35,7 +35,8 @@ pip install -I -U setuptools
pip install wheel
# comment this line to disable the fetching of wheel files
-base_url=http://cache27diy-cpycloud.rhcloud.com
+base_url=http://p... | BLD: remove scikit-timeseries from the deps and builds
closes #6566
| https://api.github.com/repos/pandas-dev/pandas/pulls/6567 | 2014-03-06T22:01:25Z | 2014-03-06T22:41:36Z | 2014-03-06T22:41:35Z | 2014-06-23T13:11:39Z |
BUG: preserve frequency across Timestamp addition/subtraction (#4547) | diff --git a/doc/source/release.rst b/doc/source/release.rst
index 183d662f1578d..c273ae11aa1dc 100644
--- a/doc/source/release.rst
+++ b/doc/source/release.rst
@@ -218,6 +218,7 @@ Bug Fixes
- Bug in ``DataFrame.to_stata`` that lead to data loss in certain cases, and could exported using the
wrong data types and mi... | closes #4547
My second PR, on basically the same code.
Assuming people agree with my comments on #4547 (that users adding timedeltas that don't match frequencies better know what they are doing), then this would be my submission.
I'm also assuming that something is up with Travis and it is not anything I have done -... | https://api.github.com/repos/pandas-dev/pandas/pulls/6560 | 2014-03-06T00:23:30Z | 2014-03-07T00:04:40Z | 2014-03-07T00:04:40Z | 2014-06-27T01:15:56Z |
BUG: Series.quantile raising on an object dtype (GH6555) | diff --git a/doc/source/release.rst b/doc/source/release.rst
index 183d662f1578d..03e21a26c9398 100644
--- a/doc/source/release.rst
+++ b/doc/source/release.rst
@@ -219,7 +219,7 @@ Bug Fixes
wrong data types and missing values (:issue:`6335`)
- Inconsistent types in Timestamp addition/subtraction (:issue:`6543`)
-... | closes #6555
| https://api.github.com/repos/pandas-dev/pandas/pulls/6558 | 2014-03-05T22:35:59Z | 2014-03-06T23:35:30Z | 2014-03-06T23:35:30Z | 2014-06-16T07:04:38Z |
ENH: Allow timestamp and data label to be set when exporting to Stata | diff --git a/doc/source/release.rst b/doc/source/release.rst
index 183d662f1578d..192d96884a02b 100644
--- a/doc/source/release.rst
+++ b/doc/source/release.rst
@@ -147,6 +147,7 @@ Improvements to existing features
- perf improvements in DataFrame construction with certain offsets, by removing faulty caching
(e.g. ... | closes #6545
Added code which allows the time stamp and the data label to be set using
either StataWriter or to_stata. Also simplified reading these values using
StataReader by removing null bytes from the string values read.
Added basic test for both.
Also fixed one small bug where variables could be stored using ... | https://api.github.com/repos/pandas-dev/pandas/pulls/6553 | 2014-03-05T13:46:45Z | 2014-03-07T00:01:16Z | 2014-03-07T00:01:16Z | 2014-07-16T08:57:07Z |
BUG: fix fancy indexing with empty list | diff --git a/doc/source/release.rst b/doc/source/release.rst
index 1819272c59243..9eceb4b767eac 100644
--- a/doc/source/release.rst
+++ b/doc/source/release.rst
@@ -207,6 +207,7 @@ Bug Fixes
- Bug in ``pd.read_stata`` which would use the wrong data types and missing values (:issue:`6327`)
- Bug in ``DataFrame.to_stat... | This should fix #6536.
There's a side issue though with loc/ix indexers that somehow discard column names for empty indexers.
| https://api.github.com/repos/pandas-dev/pandas/pulls/6551 | 2014-03-05T12:03:51Z | 2014-03-06T23:01:26Z | 2014-03-06T23:01:26Z | 2014-10-15T13:40:48Z |
BUG: Bug in setitem with loc on mixed integer Indexes (GH6546) | diff --git a/doc/source/release.rst b/doc/source/release.rst
index f5e2c80289c5c..d84afc66bf9ac 100644
--- a/doc/source/release.rst
+++ b/doc/source/release.rst
@@ -200,6 +200,7 @@ Bug Fixes
- Regression from 0.13 in the treatmenet of numpy ``datetime64`` non-ns dtypes in Series creation (:issue:`6529`)
- ``.names`` ... | closes #6546
| https://api.github.com/repos/pandas-dev/pandas/pulls/6548 | 2014-03-05T00:25:42Z | 2014-03-05T01:02:29Z | 2014-03-05T01:02:29Z | 2014-06-12T11:59:19Z |
BUG: Bug in setitem with a duplicate index and an alignable rhs (GH6541) | diff --git a/doc/source/release.rst b/doc/source/release.rst
index 29fd5bad16986..f5e2c80289c5c 100644
--- a/doc/source/release.rst
+++ b/doc/source/release.rst
@@ -199,6 +199,7 @@ Bug Fixes
- Bug that caused _ref_locs corruption when slice indexing across columns axis of a DataFrame (:issue:`6525`)
- Regression from... | closes #6541
| https://api.github.com/repos/pandas-dev/pandas/pulls/6542 | 2014-03-04T18:33:03Z | 2014-03-04T19:10:20Z | 2014-03-04T19:10:20Z | 2014-07-11T04:46:38Z |
BUG: informative error message with Series ValueError | diff --git a/doc/source/release.rst b/doc/source/release.rst
index ae31f1e7fc495..30cb5fb56f96f 100644
--- a/doc/source/release.rst
+++ b/doc/source/release.rst
@@ -139,6 +139,7 @@ Improvements to existing features
Bug Fixes
~~~~~~~~~
+- Bug in Series ValueError when index doesn't match data (:issue:`6532`)
- Bug ... | Fixes issue #6532.
| https://api.github.com/repos/pandas-dev/pandas/pulls/6535 | 2014-03-04T03:51:05Z | 2014-03-04T05:51:10Z | 2014-03-04T05:51:10Z | 2014-06-16T02:20:16Z |
API change in groupby head and tail | diff --git a/doc/source/groupby.rst b/doc/source/groupby.rst
index a88b7332d9b9e..76c4280d8b728 100644
--- a/doc/source/groupby.rst
+++ b/doc/source/groupby.rst
@@ -707,6 +707,38 @@ can be used as group keys. If so, the order of the levels will be preserved:
data.groupby(factor).mean()
+
+Taking the first rows ... | BUG/API groupby head and tail act like filter, since they dont aggregage fixes column selection
Breaking API change to groupby head and tail, these were never aggregated output, so should not have the group labels as the index, it should always filter. (It was a legacy from when this was `g.apply(lambda x: x.head(n))`... | https://api.github.com/repos/pandas-dev/pandas/pulls/6533 | 2014-03-03T23:54:07Z | 2014-03-06T00:21:26Z | 2014-03-06T00:21:26Z | 2014-06-27T15:35:00Z |
BUG/TST: fix several issues with slice bound checking code | diff --git a/doc/source/release.rst b/doc/source/release.rst
index f4f376026225e..1819272c59243 100644
--- a/doc/source/release.rst
+++ b/doc/source/release.rst
@@ -108,6 +108,9 @@ API Changes
- Slicing and advanced/boolean indexing operations on ``Index`` classes will no
longer change type of the resulting index (... | This patch removes more of what's left after removing pandas-specific customizations to slice indexing.
BUG/TST: `obj.iloc[:,-4:-10]` should return empty slice (because slice.step > 0 and slice.start > slice.stop)
There's no way to describe this by setting stop to a value in `[0; len]` interval, it should remain nega... | https://api.github.com/repos/pandas-dev/pandas/pulls/6531 | 2014-03-03T17:04:55Z | 2014-03-05T11:20:16Z | 2014-03-05T11:20:16Z | 2014-06-12T19:22:01Z |
BUG: Regression from 0.13 in the treatment of numpy datetime64 non-ns dtypes in Series creation (GH6429) | diff --git a/doc/source/release.rst b/doc/source/release.rst
index 49955ec79e9f3..ae31f1e7fc495 100644
--- a/doc/source/release.rst
+++ b/doc/source/release.rst
@@ -195,6 +195,7 @@ Bug Fixes
fail (:issue:`6445`).
- Bug in multi-axis indexing using ``.loc`` on non-unique indices (:issue:`6504`)
- Bug that caused _r... | closes #6529
| https://api.github.com/repos/pandas-dev/pandas/pulls/6530 | 2014-03-03T16:53:04Z | 2014-03-03T19:13:31Z | 2014-03-03T19:13:31Z | 2014-06-27T23:40:56Z |
BUG: fix DataFarame column slice indexer | diff --git a/doc/source/release.rst b/doc/source/release.rst
index 08bfcbe42ad5b..49955ec79e9f3 100644
--- a/doc/source/release.rst
+++ b/doc/source/release.rst
@@ -194,6 +194,7 @@ Bug Fixes
- Bug in ``read_html`` tests where redirected invalid URLs would make one test
fail (:issue:`6445`).
- Bug in multi-axis ind... | The code pulled in in #6123 didn't account for slice indexers which return views, not copies in `take_ref_locs` function. As a result, slice across columns corrupted `_ref_locs` of the parent block (provided `_ref_locs` existed). This PR should fix that.
``` python
In [1]: df = pd.DataFrame(np.random.rand(5,3))
In [2... | https://api.github.com/repos/pandas-dev/pandas/pulls/6525 | 2014-03-03T12:36:45Z | 2014-03-03T14:10:37Z | 2014-03-03T14:10:37Z | 2014-06-14T08:38:16Z |
DOC: Add common error message to byte-ordering gotcha. | diff --git a/doc/source/gotchas.rst b/doc/source/gotchas.rst
index 97699aa32890d..49d463d07e75e 100644
--- a/doc/source/gotchas.rst
+++ b/doc/source/gotchas.rst
@@ -533,7 +533,15 @@ parse HTML tables in the top-level pandas io function ``read_html``.
Byte-Ordering Issues
--------------------
Occasionally you may hav... | A friend of mine got tripped up by [this gotcha](http://pandas.pydata.org/pandas-docs/stable/gotchas.html#byte-ordering-issues). We document it well, but Googling the error message doesn't turn up our documentation, so it took him a lot of digging to get there.
This commit adds an example error message that byte-order... | https://api.github.com/repos/pandas-dev/pandas/pulls/6521 | 2014-03-02T20:32:18Z | 2014-03-02T20:53:43Z | 2014-03-02T20:53:43Z | 2014-06-26T12:43:08Z |
[BUG]: Fix ValueError in concat() when at least one Index has duplicates | diff --git a/asv_bench/benchmarks/algorithms.py b/asv_bench/benchmarks/algorithms.py
index 65e52e03c43c7..03480ae198345 100644
--- a/asv_bench/benchmarks/algorithms.py
+++ b/asv_bench/benchmarks/algorithms.py
@@ -5,6 +5,7 @@
from pandas._libs import lib
import pandas as pd
+from pandas.core.algorithms import make_d... | - [x] closes #36263
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
If obj_labes Index has duplicates and they are not removed from new_labels before redindexing, they are multiplied. So we would get a way too big in... | https://api.github.com/repos/pandas-dev/pandas/pulls/36290 | 2020-09-11T15:27:36Z | 2020-11-19T19:01:09Z | 2020-11-19T19:01:09Z | 2020-12-24T15:09:44Z |
ENH: support of pandas.DataFrame.hist for datetime data | diff --git a/doc/source/whatsnew/v1.2.0.rst b/doc/source/whatsnew/v1.2.0.rst
index b30e4177270b8..d67e5c1a3fd40 100644
--- a/doc/source/whatsnew/v1.2.0.rst
+++ b/doc/source/whatsnew/v1.2.0.rst
@@ -165,6 +165,7 @@ Other enhancements
- :meth:`DataFrame.applymap` now supports ``na_action`` (:issue:`23803`)
- :class:`Ind... | - [x] closes #32590
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
# Update
```
import numpy as np
from pandas import DataFrame, to_datetime
from datetime import timedelta
df = DataFrame(
{
"a... | https://api.github.com/repos/pandas-dev/pandas/pulls/36287 | 2020-09-11T10:04:07Z | 2020-10-10T23:07:42Z | 2020-10-10T23:07:42Z | 2020-10-10T23:07:49Z |
DOC: Fixed type hints for GroupBy.{any, all} | diff --git a/pandas/core/groupby/groupby.py b/pandas/core/groupby/groupby.py
index 8340f964fb44b..54d52b1e79da3 100644
--- a/pandas/core/groupby/groupby.py
+++ b/pandas/core/groupby/groupby.py
@@ -1371,7 +1371,9 @@ def any(self, skipna: bool = True):
Returns
-------
- bool
+ Series or ... | The current documentation says the return value of GroupBy.all and GroupBy.any is `bool`.
```
def any(self, skipna: bool = True):
"""
Return True if any value in the group is truthful, else False.
Parameters
----------
skipna : bool, default True
Flag ... | https://api.github.com/repos/pandas-dev/pandas/pulls/36284 | 2020-09-11T07:08:35Z | 2020-10-09T01:47:41Z | 2020-10-09T01:47:40Z | 2020-10-09T01:50:00Z |
TST: #31922 assert no segmentation fault with numpy.array.__contains__ | diff --git a/pandas/tests/scalar/test_na_scalar.py b/pandas/tests/scalar/test_na_scalar.py
index 5c4d7e191d1bb..10d366fe485da 100644
--- a/pandas/tests/scalar/test_na_scalar.py
+++ b/pandas/tests/scalar/test_na_scalar.py
@@ -305,3 +305,11 @@ def test_pickle_roundtrip_containers(as_frame, values, dtype):
s = s.... | - [ ] closes #31922
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] new test cases
| https://api.github.com/repos/pandas-dev/pandas/pulls/36283 | 2020-09-11T06:03:39Z | 2020-09-19T22:07:25Z | 2020-09-19T22:07:24Z | 2020-11-19T00:34:52Z |
REF: de-duplicate _wrap_joined_index | diff --git a/pandas/core/indexes/base.py b/pandas/core/indexes/base.py
index 67456096e8681..5d15d33e7e215 100644
--- a/pandas/core/indexes/base.py
+++ b/pandas/core/indexes/base.py
@@ -3877,7 +3877,7 @@ def _join_monotonic(self, other, how="left", return_indexers=False):
def _wrap_joined_index(self, joined, othe... | https://api.github.com/repos/pandas-dev/pandas/pulls/36282 | 2020-09-11T02:47:46Z | 2020-09-12T20:31:30Z | 2020-09-12T20:31:30Z | 2020-09-12T20:57:10Z | |
PERF: CategoricalDtype.__eq__ | diff --git a/pandas/core/dtypes/dtypes.py b/pandas/core/dtypes/dtypes.py
index e321fdd9b3a9b..2e5dc15131e70 100644
--- a/pandas/core/dtypes/dtypes.py
+++ b/pandas/core/dtypes/dtypes.py
@@ -375,12 +375,30 @@ def __eq__(self, other: Any) -> bool:
# but same order is not necessary. There is no distinction be... | Three special cases where we can get better performance
1) categories have different lengths --> never equal
2) categories have different dtypes --> never equal
3) categories are not object-dtype --> can use use get_indexer instead of hashing
```
import pandas as pd
import numpy as np
dti = pd.date_range("... | https://api.github.com/repos/pandas-dev/pandas/pulls/36280 | 2020-09-11T01:52:01Z | 2020-09-13T12:29:32Z | 2020-09-13T12:29:32Z | 2020-09-13T15:03:54Z |
Concatenating rows with Int64 datatype coerces to object | diff --git a/pandas/tests/reshape/test_concat.py b/pandas/tests/reshape/test_concat.py
index 90705f827af25..7d6611722d8b5 100644
--- a/pandas/tests/reshape/test_concat.py
+++ b/pandas/tests/reshape/test_concat.py
@@ -2918,3 +2918,12 @@ def test_concat_frame_axis0_extension_dtypes():
result = pd.concat([df2, df1], ... | - [x] closes #24768
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
Issue was fixed in the past.
| https://api.github.com/repos/pandas-dev/pandas/pulls/36278 | 2020-09-10T21:46:06Z | 2020-09-13T23:25:30Z | 2020-09-13T23:25:29Z | 2020-09-13T23:54:12Z |
CLN: typo cleanups | diff --git a/pandas/_libs/index.pyx b/pandas/_libs/index.pyx
index 569562f5b5037..8155e7e6c074a 100644
--- a/pandas/_libs/index.pyx
+++ b/pandas/_libs/index.pyx
@@ -260,7 +260,7 @@ cdef class IndexEngine:
def get_indexer_non_unique(self, targets):
"""
Return an indexer suitable for taking from a ... | https://api.github.com/repos/pandas-dev/pandas/pulls/36276 | 2020-09-10T20:50:05Z | 2020-09-12T01:00:16Z | 2020-09-12T01:00:15Z | 2020-09-12T01:00:19Z | |
REF: implement Categorical._validate_listlike | diff --git a/pandas/core/arrays/categorical.py b/pandas/core/arrays/categorical.py
index 81f9456502bf0..363873be87899 100644
--- a/pandas/core/arrays/categorical.py
+++ b/pandas/core/arrays/categorical.py
@@ -1716,6 +1716,35 @@ def _box_func(self, i: int):
return np.NaN
return self.categories[i]
... | I found it really confusing why we used slightly different dtype-comparisons in a bunch of different places (e.g CategoricalIndex.get_indexer vs CategoricalIndex.get_indexer_non_unique). AFAICT It's just a matter of optimizations accruing over time without a helper method to keep them in sync. | https://api.github.com/repos/pandas-dev/pandas/pulls/36274 | 2020-09-10T18:21:12Z | 2020-09-12T21:13:32Z | 2020-09-12T21:13:32Z | 2020-09-12T21:19:38Z |
CI: xfail failing parquet test | diff --git a/pandas/tests/io/test_parquet.py b/pandas/tests/io/test_parquet.py
index 15f9837176315..35a400cba8671 100644
--- a/pandas/tests/io/test_parquet.py
+++ b/pandas/tests/io/test_parquet.py
@@ -8,6 +8,7 @@
import numpy as np
import pytest
+from pandas.compat import PY38
import pandas.util._test_decorators a... | https://api.github.com/repos/pandas-dev/pandas/pulls/36272 | 2020-09-10T18:15:21Z | 2020-09-11T19:18:24Z | 2020-09-11T19:18:24Z | 2020-09-15T16:09:48Z | |
CLN: pandas/io/parsers.py | diff --git a/pandas/io/parsers.py b/pandas/io/parsers.py
index 4c619a636f057..b963d5be69b5f 100644
--- a/pandas/io/parsers.py
+++ b/pandas/io/parsers.py
@@ -421,10 +421,6 @@ def _read(filepath_or_buffer: FilePathOrBuffer, kwds):
kwds["encoding"] = encoding
compression = kwds.get("compression", "infer")
... | - [ ] closes #xxxx
- [ ] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
Slight clean-up of ``pandas/io/parsers.py``. | https://api.github.com/repos/pandas-dev/pandas/pulls/36269 | 2020-09-10T16:26:00Z | 2020-09-12T20:54:23Z | 2020-09-12T20:54:23Z | 2020-09-12T20:54:28Z |
BUG: fix isin with nans and large arrays | diff --git a/doc/source/whatsnew/v1.1.3.rst b/doc/source/whatsnew/v1.1.3.rst
index 8ead78a17e9c2..603cfc38bbbbd 100644
--- a/doc/source/whatsnew/v1.1.3.rst
+++ b/doc/source/whatsnew/v1.1.3.rst
@@ -30,6 +30,7 @@ Bug fixes
- Bug in :meth:`Series.str.startswith` and :meth:`Series.str.endswith` with ``category`` dtype not... | Does a np.isnan if nan is given to isin and we have a large enough array to trigger the `np.in1d` path
- [x] closes #22205
- [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/36266 | 2020-09-10T11:40:06Z | 2020-09-19T02:14:26Z | 2020-09-19T02:14:25Z | 2020-09-24T20:20:07Z |
Resample fix dst transition | diff --git a/doc/source/whatsnew/v1.2.0.rst b/doc/source/whatsnew/v1.2.0.rst
index 2aac2596c18cb..b04f5964e861e 100644
--- a/doc/source/whatsnew/v1.2.0.rst
+++ b/doc/source/whatsnew/v1.2.0.rst
@@ -307,6 +307,7 @@ Groupby/resample/rolling
- Bug in :meth:`DataFrameGroupBy.count` and :meth:`SeriesGroupBy.sum` returning... | Fix bug when resampling with DST transition.
- [x] closes #35219
- [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/36264 | 2020-09-10T07:48:04Z | 2020-09-12T21:07:53Z | 2020-09-12T21:07:53Z | 2020-09-12T21:08:11Z |
ENH: consistently cast strings for DTA/TDA/PA.__setitem__ | diff --git a/doc/source/whatsnew/v1.2.0.rst b/doc/source/whatsnew/v1.2.0.rst
index 00cbb248e4690..119b34afdb69a 100644
--- a/doc/source/whatsnew/v1.2.0.rst
+++ b/doc/source/whatsnew/v1.2.0.rst
@@ -230,6 +230,8 @@ Datetimelike
- Bug in :meth:`DatetimeIndex.get_slice_bound` where ``datetime.date`` objects were not accep... | - [ ] closes #xxxx
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
ATM we cast strings for listlike inputs but not for scalars.
| https://api.github.com/repos/pandas-dev/pandas/pulls/36261 | 2020-09-10T00:59:20Z | 2020-09-12T23:24:34Z | 2020-09-12T23:24:34Z | 2020-09-12T23:41:15Z |
CLN: _wrap_applied_output | diff --git a/pandas/core/groupby/generic.py b/pandas/core/groupby/generic.py
index e870187fc7952..1552256468ad2 100644
--- a/pandas/core/groupby/generic.py
+++ b/pandas/core/groupby/generic.py
@@ -1203,16 +1203,27 @@ def _wrap_applied_output(self, keys, values, not_indexed_same=False):
values = [x if (x ... | - [ ] closes #xxxx
- [ ] 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/36260 | 2020-09-10T00:25:23Z | 2020-09-12T21:12:43Z | 2020-09-12T21:12:43Z | 2020-09-12T21:15:53Z |
de-privatize imported names | diff --git a/pandas/compat/numpy/function.py b/pandas/compat/numpy/function.py
index d7a14c28cc9ca..5f627aeade47c 100644
--- a/pandas/compat/numpy/function.py
+++ b/pandas/compat/numpy/function.py
@@ -21,7 +21,7 @@
from distutils.version import LooseVersion
from typing import Any, Dict, Optional, Union
-from numpy ... | After this we're down to ~5 i think | https://api.github.com/repos/pandas-dev/pandas/pulls/36259 | 2020-09-09T23:49:42Z | 2020-09-11T20:51:55Z | 2020-09-11T20:51:55Z | 2020-09-11T21:51:23Z |
searchsorted numpy compat for Period dtype | diff --git a/doc/source/whatsnew/v1.2.0.rst b/doc/source/whatsnew/v1.2.0.rst
index bce6a735b7b07..888658eb5ed18 100644
--- a/doc/source/whatsnew/v1.2.0.rst
+++ b/doc/source/whatsnew/v1.2.0.rst
@@ -228,7 +228,7 @@ Datetimelike
- Bug in :class:`DateOffset` where attributes reconstructed from pickle files differ from ori... | - [ ] 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/36254 | 2020-09-09T19:44:52Z | 2020-09-12T21:15:13Z | 2020-09-12T21:15:13Z | 2020-09-12T21:17:52Z |
CLN: simplify Categorical comparisons | diff --git a/pandas/core/arrays/categorical.py b/pandas/core/arrays/categorical.py
index a2b5b54c55490..fdc77c488e87f 100644
--- a/pandas/core/arrays/categorical.py
+++ b/pandas/core/arrays/categorical.py
@@ -80,17 +80,9 @@ def func(self, other):
# the same (maybe up to ordering, depending on ordered)
... | We have way too many ways of comparing Categorical dtypes.
| https://api.github.com/repos/pandas-dev/pandas/pulls/36250 | 2020-09-09T17:45:09Z | 2020-09-12T21:14:36Z | 2020-09-12T21:14:36Z | 2020-09-12T21:18:29Z |
BUG: na parameter for str.startswith and str.endswith not propagating for Series with categorical dtype | diff --git a/doc/source/whatsnew/v1.1.3.rst b/doc/source/whatsnew/v1.1.3.rst
index e3161012da5d1..c06990e3f2051 100644
--- a/doc/source/whatsnew/v1.1.3.rst
+++ b/doc/source/whatsnew/v1.1.3.rst
@@ -22,7 +22,7 @@ Fixed regressions
Bug fixes
~~~~~~~~~
--
+- Bug in :meth:`Series.str.startswith` and :meth:`Series.str.en... | - [x] closes #36241
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
I parametrized dtype in existing tests. Should I create a separate test instead? | https://api.github.com/repos/pandas-dev/pandas/pulls/36249 | 2020-09-09T16:31:45Z | 2020-09-12T21:17:49Z | 2020-09-12T21:17:49Z | 2020-09-13T12:25:48Z |
DOC: Fixed a broken JSON Table Schema link | diff --git a/doc/source/user_guide/io.rst b/doc/source/user_guide/io.rst
index 43030d76d945a..bf6575a8836f5 100644
--- a/doc/source/user_guide/io.rst
+++ b/doc/source/user_guide/io.rst
@@ -2412,7 +2412,7 @@ indicate missing values and the subsequent read cannot distinguish the intent.
os.remove('test.json')
-..... | Fixed a link to JSON Table Schema specification hosted on https://specs.frictionlessdata.io/table-schema/
- [ ] closes #xxxx
- [ ] 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/36246 | 2020-09-09T14:57:05Z | 2020-09-09T15:12:06Z | 2020-09-09T15:12:05Z | 2020-09-09T15:12:12Z |
Backport PR #36183 on branch 1.1.x (DOC: Start 1.1.3) | diff --git a/doc/source/whatsnew/index.rst b/doc/source/whatsnew/index.rst
index 1b5e63dfcf359..33c0750c1dc16 100644
--- a/doc/source/whatsnew/index.rst
+++ b/doc/source/whatsnew/index.rst
@@ -16,6 +16,7 @@ Version 1.1
.. toctree::
:maxdepth: 2
+ v1.1.3
v1.1.2
v1.1.1
v1.1.0
diff --git a/doc/source/... | Backport PR #36183: DOC: Start 1.1.3 | https://api.github.com/repos/pandas-dev/pandas/pulls/36242 | 2020-09-09T08:32:45Z | 2020-09-09T09:28:47Z | 2020-09-09T09:28:47Z | 2020-09-09T09:28:47Z |
PERF: Allow groupby transform with numba engine to be fully parallelizable | diff --git a/asv_bench/benchmarks/groupby.py b/asv_bench/benchmarks/groupby.py
index 5ffda03fad80f..bda3ab71d1a00 100644
--- a/asv_bench/benchmarks/groupby.py
+++ b/asv_bench/benchmarks/groupby.py
@@ -627,33 +627,42 @@ def time_first(self):
class TransformEngine:
- def setup(self):
+
+ param_names = ["parall... | - [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
New performance comparison with 10k groups
```
In [1]: df_g = pd.DataFrame({'a': range(10**4), 'b': range(10**4), 'c': range(10**4)})
In [2]: df_g.groupby('a').tran... | https://api.github.com/repos/pandas-dev/pandas/pulls/36240 | 2020-09-09T04:03:17Z | 2020-09-13T13:13:54Z | 2020-09-13T13:13:54Z | 2020-09-13T17:25:07Z |
DOC: Improve Index docstrings | diff --git a/pandas/core/indexes/base.py b/pandas/core/indexes/base.py
index 8014b16d07b01..67456096e8681 100644
--- a/pandas/core/indexes/base.py
+++ b/pandas/core/indexes/base.py
@@ -195,7 +195,7 @@ def _new_Index(cls, d):
class Index(IndexOpsMixin, PandasObject):
"""
- Immutable ndarray implementing an or... | Index is now described as List instead of Set
- [x] closes #36170
- [ ] 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/36239 | 2020-09-09T03:33:22Z | 2020-09-09T22:25:32Z | 2020-09-09T22:25:32Z | 2020-09-09T22:25:46Z |
DOC: Update groupby.rst | diff --git a/doc/source/user_guide/groupby.rst b/doc/source/user_guide/groupby.rst
index ddba3dc452e28..f745dab00bab8 100644
--- a/doc/source/user_guide/groupby.rst
+++ b/doc/source/user_guide/groupby.rst
@@ -87,11 +87,9 @@ The mapping can be specified many different ways:
* A Python function, to be called on each of ... | The previous description still had a conflict between the column name and index level
- [x] closes #16870
- [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/36238 | 2020-09-09T03:09:02Z | 2020-09-11T16:47:14Z | 2020-09-11T16:47:14Z | 2020-09-11T16:47:21Z |
CLN: simplify Categorical comparisons | diff --git a/pandas/core/arrays/categorical.py b/pandas/core/arrays/categorical.py
index a2b5b54c55490..0209ef5046645 100644
--- a/pandas/core/arrays/categorical.py
+++ b/pandas/core/arrays/categorical.py
@@ -63,6 +63,7 @@
def _cat_compare_op(op):
opname = f"__{op.__name__}__"
+ fill_value = True if op is op... | Not as much as I had hoped, but not nothing. | https://api.github.com/repos/pandas-dev/pandas/pulls/36237 | 2020-09-09T02:47:03Z | 2020-09-11T13:12:12Z | 2020-09-11T13:12:12Z | 2020-09-11T14:34:57Z |
TST: add test case for sort_index on multiindexed Frame with sparse cols | diff --git a/pandas/tests/frame/methods/test_sort_index.py b/pandas/tests/frame/methods/test_sort_index.py
index dcc33428d18a5..a106702aff807 100644
--- a/pandas/tests/frame/methods/test_sort_index.py
+++ b/pandas/tests/frame/methods/test_sort_index.py
@@ -739,3 +739,18 @@ def test_changes_length_raises(self):
... | - [ ] closes #29735
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] add test case for sort_index on multiindexed Frame with sparse cols
| https://api.github.com/repos/pandas-dev/pandas/pulls/36236 | 2020-09-09T00:33:24Z | 2020-09-12T21:23:21Z | 2020-09-12T21:23:21Z | 2020-09-12T21:23:25Z |
STY: De-privatize imported names | diff --git a/pandas/_libs/interval.pyx b/pandas/_libs/interval.pyx
index 931ad8326c371..f8bcbcfb158b5 100644
--- a/pandas/_libs/interval.pyx
+++ b/pandas/_libs/interval.pyx
@@ -46,7 +46,7 @@ from pandas._libs.tslibs.util cimport (
is_timedelta64_object,
)
-_VALID_CLOSED = frozenset(['left', 'right', 'both', 'ne... | Getting close to the end on these. | https://api.github.com/repos/pandas-dev/pandas/pulls/36235 | 2020-09-08T23:38:09Z | 2020-09-09T01:33:42Z | 2020-09-09T01:33:42Z | 2020-09-09T01:58:31Z |
REF: pass setitem to unbox_scalar to de-duplicate validation | diff --git a/pandas/core/arrays/datetimelike.py b/pandas/core/arrays/datetimelike.py
index ba5bfc108f16b..bb40cf78ea006 100644
--- a/pandas/core/arrays/datetimelike.py
+++ b/pandas/core/arrays/datetimelike.py
@@ -183,7 +183,7 @@ def _rebox_native(cls, value: int) -> Union[int, np.datetime64, np.timedelta64]:
"... | Also fixes a test that is failing on master because _np_version_under_118 is no longer defined. | https://api.github.com/repos/pandas-dev/pandas/pulls/36234 | 2020-09-08T23:34:30Z | 2020-09-09T00:55:22Z | 2020-09-09T00:55:22Z | 2020-09-09T00:58:12Z |
BUG: Fix unintentionally added suffix in DataFrame.apply/agg and Series.apply/agg | diff --git a/doc/source/whatsnew/v1.1.3.rst b/doc/source/whatsnew/v1.1.3.rst
index 2457d00eb2173..d789518f93f6d 100644
--- a/doc/source/whatsnew/v1.1.3.rst
+++ b/doc/source/whatsnew/v1.1.3.rst
@@ -14,6 +14,7 @@ including other versions of pandas.
Fixed regressions
~~~~~~~~~~~~~~~~~
+- Fixed regression in :meth:`Dat... | - [x] closes #36189
- [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/36231 | 2020-09-08T21:26:39Z | 2020-09-13T15:53:38Z | 2020-09-13T15:53:38Z | 2020-09-14T09:54:41Z |
CLN: re-use invalid_comparison in Categorical comparisons | diff --git a/pandas/core/arrays/categorical.py b/pandas/core/arrays/categorical.py
index b732db4c66003..e0cec7a3270e7 100644
--- a/pandas/core/arrays/categorical.py
+++ b/pandas/core/arrays/categorical.py
@@ -119,15 +119,7 @@ def func(self, other):
ret[mask] = False
return ret
... | https://api.github.com/repos/pandas-dev/pandas/pulls/36229 | 2020-09-08T21:12:00Z | 2020-09-08T22:53:04Z | 2020-09-08T22:53:04Z | 2020-09-08T23:10:03Z | |
Change default of float_precision for read_csv and read_table to "high" | diff --git a/doc/source/whatsnew/v1.2.0.rst b/doc/source/whatsnew/v1.2.0.rst
index bce6a735b7b07..ee53b83c1764c 100644
--- a/doc/source/whatsnew/v1.2.0.rst
+++ b/doc/source/whatsnew/v1.2.0.rst
@@ -96,6 +96,19 @@ For example:
buffer = io.BytesIO()
data.to_csv(buffer, mode="w+b", encoding="utf-8", compression="gz... | - [x] closes #17154
- [x] tests added / passed
- modified `tests/io/parser/test_c_parser.py` to make sure all 4 options are tested
- added `tests/io/parser/test_c_parser.py:test_high_is_default`
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew e... | https://api.github.com/repos/pandas-dev/pandas/pulls/36228 | 2020-09-08T19:35:57Z | 2020-09-13T22:54:42Z | 2020-09-13T22:54:41Z | 2020-09-18T11:35:31Z |
BUG: GH36212 DataFrame agg() raises error when DataFrame column name is `name` | diff --git a/doc/source/whatsnew/v1.2.0.rst b/doc/source/whatsnew/v1.2.0.rst
index bce6a735b7b07..fdc7a5b796685 100644
--- a/doc/source/whatsnew/v1.2.0.rst
+++ b/doc/source/whatsnew/v1.2.0.rst
@@ -323,6 +323,7 @@ Reshaping
- Bug in :meth:`DataFrame.pivot_table` with ``aggfunc='count'`` or ``aggfunc='sum'`` returning `... | - [x] closes #36212
- [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/36224 | 2020-09-08T17:07:18Z | 2020-09-13T13:15:08Z | 2020-09-13T13:15:07Z | 2020-09-13T13:15:12Z |
CLN: w3 formatting | diff --git a/pandas/io/formats/style.py b/pandas/io/formats/style.py
index 023557dd6494d..b27a4e036e137 100644
--- a/pandas/io/formats/style.py
+++ b/pandas/io/formats/style.py
@@ -327,7 +327,7 @@ def format_attr(pair):
colspan = col_lengths.get((r, c), 0)
if colspan > 1:
... | - [x] closes #35706
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
Cleans a very minor formatting error to be consistent with w3schools specification.
`colspan=2 ---> colspan="2"`
Note this generally has no effect in browsers parsing HTML. | https://api.github.com/repos/pandas-dev/pandas/pulls/36223 | 2020-09-08T16:14:42Z | 2020-09-08T23:56:47Z | 2020-09-08T23:56:47Z | 2020-09-09T05:11:04Z |
CLN remove trailing commas | diff --git a/pandas/tests/io/pytables/test_timezones.py b/pandas/tests/io/pytables/test_timezones.py
index 38d32b0bdc8a3..1c29928991cde 100644
--- a/pandas/tests/io/pytables/test_timezones.py
+++ b/pandas/tests/io/pytables/test_timezones.py
@@ -110,7 +110,7 @@ def test_append_with_timezones_dateutil(setup_path):
... | #35925
From this set of 10 files, only the first 3 needed changes to comply if the new version of black:
- [x] pandas/tests/io/pytables/test_timezones.py
- [x] pandas/tests/io/test_feather.py
- [x] pandas/tests/io/test_s3.py
- [ ] pandas/tests/io/test_sql.py
- [ ] pandas/tests/io/test_stata.py
- [ ] pandas/tes... | https://api.github.com/repos/pandas-dev/pandas/pulls/36222 | 2020-09-08T14:10:59Z | 2020-09-08T15:28:22Z | 2020-09-08T15:28:22Z | 2020-09-08T15:28:25Z |
Backport PR #36141 on branch 1.1.x (BUG: copying series into empty dataframe does not preserve dataframe index name) | diff --git a/doc/source/whatsnew/v1.1.2.rst b/doc/source/whatsnew/v1.1.2.rst
index a214ad9762733..c6a08f4fb852a 100644
--- a/doc/source/whatsnew/v1.1.2.rst
+++ b/doc/source/whatsnew/v1.1.2.rst
@@ -43,6 +43,7 @@ Bug fixes
- Bug in :class:`DataFrame` indexing returning an incorrect :class:`Series` in some cases when the... | Backport PR #36141: BUG: copying series into empty dataframe does not preserve dataframe index name | https://api.github.com/repos/pandas-dev/pandas/pulls/36221 | 2020-09-08T14:06:41Z | 2020-09-08T14:55:07Z | 2020-09-08T14:55:07Z | 2020-09-08T14:55:08Z |
TST: skip test_groupby_rolling_index_changed on 32bit | diff --git a/pandas/tests/window/test_grouper.py b/pandas/tests/window/test_grouper.py
index 97f3e50edf211..806c22c60b48f 100644
--- a/pandas/tests/window/test_grouper.py
+++ b/pandas/tests/window/test_grouper.py
@@ -384,6 +384,7 @@ def test_groupby_subset_rolling_subset_with_closed(self):
)
tm.assert... | this is against 1.1.x directly. see https://github.com/pandas-dev/pandas/issues/35831#issuecomment-688862692 | https://api.github.com/repos/pandas-dev/pandas/pulls/36220 | 2020-09-08T13:32:35Z | 2020-09-08T14:20:27Z | 2020-09-08T14:20:27Z | 2020-09-08T14:22:22Z |
REF: eliminate method _write() in json writers | diff --git a/pandas/io/json/_json.py b/pandas/io/json/_json.py
index 3cf3c2e7fd91d..288bc0adc5162 100644
--- a/pandas/io/json/_json.py
+++ b/pandas/io/json/_json.py
@@ -1,15 +1,21 @@
+from abc import ABC, abstractmethod
from collections import abc
import functools
from io import BytesIO, StringIO
from itertools imp... | - [ ] closes #xxxx
- [ ] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
Attempted to figure out what is wrong with the issue https://github.com/pandas-dev/pandas/issues/36211.
I noticed that the private methods ``_write`... | https://api.github.com/repos/pandas-dev/pandas/pulls/36218 | 2020-09-08T12:09:13Z | 2020-10-22T19:36:59Z | 2020-10-22T19:36:59Z | 2020-11-06T15:35:25Z |
Backport PR #36182 on branch 1.1.x (DOC: release date for 1.1.2) | diff --git a/doc/source/whatsnew/v1.1.2.rst b/doc/source/whatsnew/v1.1.2.rst
index 0e4a88f3ee56b..a214ad9762733 100644
--- a/doc/source/whatsnew/v1.1.2.rst
+++ b/doc/source/whatsnew/v1.1.2.rst
@@ -1,7 +1,7 @@
.. _whatsnew_112:
-What's new in 1.1.2 (??)
-------------------------
+What's new in 1.1.2 (September 8, 202... | Backport PR #36182: DOC: release date for 1.1.2 | https://api.github.com/repos/pandas-dev/pandas/pulls/36217 | 2020-09-08T11:50:25Z | 2020-09-08T12:34:57Z | 2020-09-08T12:34:57Z | 2020-09-08T12:34:57Z |
Backport PR #36205 on branch 1.1.x (DOC: doc fix) | diff --git a/doc/source/whatsnew/v1.1.2.rst b/doc/source/whatsnew/v1.1.2.rst
index 28ce49c11b3f0..331650b7073f5 100644
--- a/doc/source/whatsnew/v1.1.2.rst
+++ b/doc/source/whatsnew/v1.1.2.rst
@@ -51,7 +51,7 @@ Bug fixes
Other
~~~~~
- :meth:`factorize` now supports ``na_sentinel=None`` to include NaN in the uniques ... | Backport PR #36205: DOC: doc fix | https://api.github.com/repos/pandas-dev/pandas/pulls/36215 | 2020-09-08T10:22:30Z | 2020-09-08T11:05:52Z | 2020-09-08T11:05:52Z | 2020-09-08T11:05:52Z |
Backport PR #36208 on branch 1.1.x (BUG: GroupbyRolling with an empty frame) | diff --git a/doc/source/whatsnew/v1.1.2.rst b/doc/source/whatsnew/v1.1.2.rst
index 28ce49c11b3f0..f13d38d1f8f76 100644
--- a/doc/source/whatsnew/v1.1.2.rst
+++ b/doc/source/whatsnew/v1.1.2.rst
@@ -24,7 +24,7 @@ Fixed regressions
- Fix regression in pickle roundtrip of the ``closed`` attribute of :class:`IntervalIndex`... | Backport PR #36208: BUG: GroupbyRolling with an empty frame | https://api.github.com/repos/pandas-dev/pandas/pulls/36213 | 2020-09-08T09:53:16Z | 2020-09-08T10:49:23Z | 2020-09-08T10:49:23Z | 2020-09-08T10:49:23Z |
REF: share more EA methods | diff --git a/pandas/core/arrays/_mixins.py b/pandas/core/arrays/_mixins.py
index 8b79f8ce66756..e9d8671b69c78 100644
--- a/pandas/core/arrays/_mixins.py
+++ b/pandas/core/arrays/_mixins.py
@@ -6,7 +6,7 @@
from pandas.errors import AbstractMethodError
from pandas.util._decorators import cache_readonly, doc
-from pan... | https://api.github.com/repos/pandas-dev/pandas/pulls/36209 | 2020-09-08T02:37:54Z | 2020-09-11T13:04:38Z | 2020-09-11T13:04:38Z | 2020-09-11T14:36:10Z | |
BUG: GroupbyRolling with an empty frame | diff --git a/doc/source/whatsnew/v1.1.2.rst b/doc/source/whatsnew/v1.1.2.rst
index 28ce49c11b3f0..f13d38d1f8f76 100644
--- a/doc/source/whatsnew/v1.1.2.rst
+++ b/doc/source/whatsnew/v1.1.2.rst
@@ -24,7 +24,7 @@ Fixed regressions
- Fix regression in pickle roundtrip of the ``closed`` attribute of :class:`IntervalIndex`... | - [x] closes #36197
- [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/36208 | 2020-09-08T02:01:13Z | 2020-09-08T09:51:21Z | 2020-09-08T09:51:21Z | 2020-11-12T05:15:26Z |
Fixed pandas.json_normalize doctests errors | diff --git a/pandas/io/json/_normalize.py b/pandas/io/json/_normalize.py
index 2e1fc57e88ed1..3ed0b5851b395 100644
--- a/pandas/io/json/_normalize.py
+++ b/pandas/io/json/_normalize.py
@@ -163,11 +163,11 @@ def _json_normalize(
>>> data = [{'id': 1, 'name': {'first': 'Coleen', 'last': 'Volk'}},
... {'... | - [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] Changed `pandas.` to `pd.` in the docstring of `pandas.json_normalize`. Fixed the expected results.
| https://api.github.com/repos/pandas-dev/pandas/pulls/36207 | 2020-09-08T01:52:16Z | 2020-09-08T13:01:44Z | 2020-09-08T13:01:43Z | 2020-09-08T23:15:16Z |
REF: implement Categorical._box_func, make _box_func a method | diff --git a/pandas/core/arrays/categorical.py b/pandas/core/arrays/categorical.py
index b732db4c66003..f20d3d5e316f8 100644
--- a/pandas/core/arrays/categorical.py
+++ b/pandas/core/arrays/categorical.py
@@ -1734,6 +1734,11 @@ def _ndarray(self) -> np.ndarray:
def _from_backing_data(self, arr: np.ndarray) -> "Cat... | Defining `_box_func` on `Categorical` is to facilitate more code sharing with datetimelike. Also there are a bunch of places that do something _similar_ but slightly different that I want to standardize within `Categorical`.
Changing `_box_func` from a property-lambda to a method on the datetimelike arrays gives a ... | https://api.github.com/repos/pandas-dev/pandas/pulls/36206 | 2020-09-08T00:50:57Z | 2020-09-08T22:24:55Z | 2020-09-08T22:24:55Z | 2020-09-08T23:10:51Z |
DOC: doc fix | diff --git a/doc/source/whatsnew/v1.1.2.rst b/doc/source/whatsnew/v1.1.2.rst
index 28ce49c11b3f0..331650b7073f5 100644
--- a/doc/source/whatsnew/v1.1.2.rst
+++ b/doc/source/whatsnew/v1.1.2.rst
@@ -51,7 +51,7 @@ Bug fixes
Other
~~~~~
- :meth:`factorize` now supports ``na_sentinel=None`` to include NaN in the uniques ... | https://github.com/pandas-dev/pandas/issues/35831#issuecomment-688518465 | https://api.github.com/repos/pandas-dev/pandas/pulls/36205 | 2020-09-07T22:06:54Z | 2020-09-08T10:22:20Z | 2020-09-08T10:22:20Z | 2020-09-08T10:23:17Z |
Backport PR #36152 on branch 1.1.x (Fix compressed multiindex for output of groupby.rolling) | diff --git a/doc/source/whatsnew/v1.1.2.rst b/doc/source/whatsnew/v1.1.2.rst
index e9cba3de56920..28ce49c11b3f0 100644
--- a/doc/source/whatsnew/v1.1.2.rst
+++ b/doc/source/whatsnew/v1.1.2.rst
@@ -23,6 +23,7 @@ Fixed regressions
- Regression in :meth:`DataFrame.replace` where a ``TypeError`` would be raised when attem... | Backport PR #36152: Fix compressed multiindex for output of groupby.rolling | https://api.github.com/repos/pandas-dev/pandas/pulls/36203 | 2020-09-07T21:13:12Z | 2020-09-07T22:10:03Z | 2020-09-07T22:10:03Z | 2020-09-07T22:10:03Z |
TST: DataFrame.replace: TypeError: Cannot compare types 'ndarray(dtype=int64)' and 'unicode' | diff --git a/pandas/tests/frame/methods/test_replace.py b/pandas/tests/frame/methods/test_replace.py
index ea2488dfc0877..a77753ed9f9d0 100644
--- a/pandas/tests/frame/methods/test_replace.py
+++ b/pandas/tests/frame/methods/test_replace.py
@@ -1599,3 +1599,11 @@ def test_replace_intervals(self):
result = df.r... | - [x] closes #16784
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
Thanks @jbrockmendel for fixing my related issue | https://api.github.com/repos/pandas-dev/pandas/pulls/36202 | 2020-09-07T19:54:48Z | 2020-09-07T21:11:30Z | 2020-09-07T21:11:29Z | 2020-09-07T21:13:36Z |
Backport PR #36191 on branch 1.1.x (TST: update test_series_factorize_na_sentinel_none for 32bit) | diff --git a/pandas/tests/base/test_factorize.py b/pandas/tests/base/test_factorize.py
index 9fad9856d53cc..f8cbadb987d29 100644
--- a/pandas/tests/base/test_factorize.py
+++ b/pandas/tests/base/test_factorize.py
@@ -34,7 +34,7 @@ def test_series_factorize_na_sentinel_none():
ser = pd.Series(values)
codes, un... | Backport PR #36191: TST: update test_series_factorize_na_sentinel_none for 32bit | https://api.github.com/repos/pandas-dev/pandas/pulls/36200 | 2020-09-07T19:41:11Z | 2020-09-07T20:35:06Z | 2020-09-07T20:35:06Z | 2020-09-07T20:35:07Z |
Backport PR #36134: BUG: shows correct package name when import_optional_dependency is ca… | diff --git a/doc/source/whatsnew/v1.1.2.rst b/doc/source/whatsnew/v1.1.2.rst
index 8a4574af8f6a9..e9cba3de56920 100644
--- a/doc/source/whatsnew/v1.1.2.rst
+++ b/doc/source/whatsnew/v1.1.2.rst
@@ -41,6 +41,7 @@ Bug fixes
- Bug in :meth:`Series.dt.isocalendar` and :meth:`DatetimeIndex.isocalendar` that returned incorre... | xref #36134 | https://api.github.com/repos/pandas-dev/pandas/pulls/36199 | 2020-09-07T19:30:17Z | 2020-09-07T20:35:19Z | 2020-09-07T20:35:19Z | 2020-09-07T20:51:23Z |
CLN: remove unused return value in _create_blocks | diff --git a/pandas/core/window/rolling.py b/pandas/core/window/rolling.py
index 9466ada3f4578..5a7482076903c 100644
--- a/pandas/core/window/rolling.py
+++ b/pandas/core/window/rolling.py
@@ -234,7 +234,7 @@ def _validate_get_window_bounds_signature(window: BaseIndexer) -> None:
f"get_window_bounds"
... | The blocks are made unnecessary by the recent changes to use BlockManager.apply | https://api.github.com/repos/pandas-dev/pandas/pulls/36196 | 2020-09-07T17:38:01Z | 2020-09-08T15:29:03Z | 2020-09-08T15:29:03Z | 2020-09-08T15:31:24Z |
pandas docs json_normalize example | diff --git a/pandas/io/json/_normalize.py b/pandas/io/json/_normalize.py
index 44765dbe74b46..2e1fc57e88ed1 100644
--- a/pandas/io/json/_normalize.py
+++ b/pandas/io/json/_normalize.py
@@ -176,7 +176,7 @@ def _json_normalize(
... 'fitness': {'height': 130, 'weight': 60}},
... {'id': 2, 'name'... | - [x] closes #36184
- [x] Inserted " pandas. " preceding the json_normalize() method in the example cells where it was missing.
Documentation Location : [https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.json_normalize.html](https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.json_norma... | https://api.github.com/repos/pandas-dev/pandas/pulls/36194 | 2020-09-07T16:00:38Z | 2020-09-08T00:30:20Z | 2020-09-08T00:30:20Z | 2020-09-08T03:37:02Z |
CLN: remove unnecessary trailing commas on issues #35925 | diff --git a/pandas/tests/arrays/categorical/test_replace.py b/pandas/tests/arrays/categorical/test_replace.py
index b9ac3ce9a37ae..8b784fde1d3c5 100644
--- a/pandas/tests/arrays/categorical/test_replace.py
+++ b/pandas/tests/arrays/categorical/test_replace.py
@@ -43,9 +43,5 @@ def test_replace(to_replace, value, expec... | #35925
- pandas/tests/arrays/categorical/test_replace.py
- pandas/tests/arrays/sparse/test_array.py
- pandas/tests/arrays/test_array.py
- pandas/tests/arrays/test_timedeltas.py
- pandas/tests/base/test_conversion.py
- pandas/tests/dtypes/test_missing.py
- pandas/tests/extension/base/methods.py
- pandas/tests/... | https://api.github.com/repos/pandas-dev/pandas/pulls/36193 | 2020-09-07T15:40:32Z | 2020-09-09T13:24:15Z | 2020-09-09T13:24:15Z | 2020-09-09T13:24:19Z |
TST: test_datetime64_factorize on 32bit | diff --git a/pandas/tests/test_algos.py b/pandas/tests/test_algos.py
index ec7413514d430..a2c2ae22a0b62 100644
--- a/pandas/tests/test_algos.py
+++ b/pandas/tests/test_algos.py
@@ -256,7 +256,7 @@ def test_datetime64_factorize(self, writable):
# GH35650 Verify whether read-only datetime64 array can be factoriz... | - [ ] closes #35921
- [ ] 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/36192 | 2020-09-07T12:16:13Z | 2020-09-07T19:05:51Z | 2020-09-07T19:05:51Z | 2020-09-07T19:07:35Z |
TST: update test_series_factorize_na_sentinel_none for 32bit | diff --git a/pandas/tests/base/test_factorize.py b/pandas/tests/base/test_factorize.py
index 9fad9856d53cc..f8cbadb987d29 100644
--- a/pandas/tests/base/test_factorize.py
+++ b/pandas/tests/base/test_factorize.py
@@ -34,7 +34,7 @@ def test_series_factorize_na_sentinel_none():
ser = pd.Series(values)
codes, un... | xref https://github.com/pandas-dev/pandas/issues/35831#issuecomment-688163069
(I've not tested this locally, after backport can retrigger https://github.com/MacPython/pandas-wheels/pull/97 to check) | https://api.github.com/repos/pandas-dev/pandas/pulls/36191 | 2020-09-07T12:11:14Z | 2020-09-07T19:39:16Z | 2020-09-07T19:39:16Z | 2020-09-07T19:41:30Z |
Backport PR #35882 on branch 1.1.x (BUG: item_cache invalidation in get_numeric_data) | diff --git a/doc/source/whatsnew/v1.1.2.rst b/doc/source/whatsnew/v1.1.2.rst
index a0e57eb1729e1..8a4574af8f6a9 100644
--- a/doc/source/whatsnew/v1.1.2.rst
+++ b/doc/source/whatsnew/v1.1.2.rst
@@ -40,6 +40,7 @@ Bug fixes
- Bug in :class:`Series` constructor incorrectly raising a ``TypeError`` when passed an ordered se... | Backport PR #35882: BUG: item_cache invalidation in get_numeric_data | https://api.github.com/repos/pandas-dev/pandas/pulls/36188 | 2020-09-07T11:34:34Z | 2020-09-07T19:06:15Z | 2020-09-07T19:06:15Z | 2020-09-07T19:06:15Z |
DOC: move release note for #36155 | diff --git a/doc/source/whatsnew/v1.1.2.rst b/doc/source/whatsnew/v1.1.2.rst
index da261907565a1..e9cba3de56920 100644
--- a/doc/source/whatsnew/v1.1.2.rst
+++ b/doc/source/whatsnew/v1.1.2.rst
@@ -50,6 +50,7 @@ Bug fixes
Other
~~~~~
- :meth:`factorize` now supports ``na_sentinel=None`` to include NaN in the uniques ... | xref https://github.com/pandas-dev/pandas/pull/36155#issuecomment-687846461
does not need backport. release note already in 1.1.2 on backport branch | https://api.github.com/repos/pandas-dev/pandas/pulls/36187 | 2020-09-07T11:28:54Z | 2020-09-07T19:41:43Z | 2020-09-07T19:41:42Z | 2020-09-07T19:44:44Z |
BUG: pandas.DataFrame().stack() raise an error, while expected is empty | diff --git a/doc/source/whatsnew/v1.2.0.rst b/doc/source/whatsnew/v1.2.0.rst
index 6f046d3a9379d..f9e348b04e318 100644
--- a/doc/source/whatsnew/v1.2.0.rst
+++ b/doc/source/whatsnew/v1.2.0.rst
@@ -727,6 +727,8 @@ Reshaping
- Bug in :meth:`DataFrame.pivot_table` with ``aggfunc='count'`` or ``aggfunc='sum'`` returning `... | - [ ] closes #36113
- [ ] 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/36185 | 2020-09-07T10:07:24Z | 2020-11-26T15:54:44Z | 2020-11-26T15:54:44Z | 2020-11-27T07:29:39Z |
DOC: Start 1.1.3 | diff --git a/doc/source/whatsnew/index.rst b/doc/source/whatsnew/index.rst
index 1827d151579a1..933ed3cb8babf 100644
--- a/doc/source/whatsnew/index.rst
+++ b/doc/source/whatsnew/index.rst
@@ -24,6 +24,7 @@ Version 1.1
.. toctree::
:maxdepth: 2
+ v1.1.3
v1.1.2
v1.1.1
v1.1.0
diff --git a/doc/source/... | pr for tomorrow | https://api.github.com/repos/pandas-dev/pandas/pulls/36183 | 2020-09-07T09:10:51Z | 2020-09-08T22:43:53Z | 2020-09-08T22:43:53Z | 2020-09-09T08:37:11Z |
DOC: release date for 1.1.2 | diff --git a/doc/source/whatsnew/v1.1.2.rst b/doc/source/whatsnew/v1.1.2.rst
index 0e4a88f3ee56b..a214ad9762733 100644
--- a/doc/source/whatsnew/v1.1.2.rst
+++ b/doc/source/whatsnew/v1.1.2.rst
@@ -1,7 +1,7 @@
.. _whatsnew_112:
-What's new in 1.1.2 (??)
-------------------------
+What's new in 1.1.2 (September 8, 202... | pr for tomorrow | https://api.github.com/repos/pandas-dev/pandas/pulls/36182 | 2020-09-07T09:03:18Z | 2020-09-08T11:50:14Z | 2020-09-08T11:50:14Z | 2020-09-09T08:46:02Z |
REF: use _validate_foo pattern in Categorical | diff --git a/pandas/core/arrays/categorical.py b/pandas/core/arrays/categorical.py
index 02305479bef67..228e630f95863 100644
--- a/pandas/core/arrays/categorical.py
+++ b/pandas/core/arrays/categorical.py
@@ -1192,6 +1192,26 @@ def map(self, mapper):
__le__ = _cat_compare_op(operator.le)
__ge__ = _cat_compare... | Similar to how we did it in datetimelike, eventually these validator methods are going to end up sharing most of their code | https://api.github.com/repos/pandas-dev/pandas/pulls/36181 | 2020-09-07T02:57:23Z | 2020-09-07T19:56:19Z | 2020-09-07T19:56:18Z | 2020-09-07T20:10:41Z |
REF: implement Categorical._validate_setitem_value | diff --git a/pandas/core/arrays/categorical.py b/pandas/core/arrays/categorical.py
index 58847528d2183..b732db4c66003 100644
--- a/pandas/core/arrays/categorical.py
+++ b/pandas/core/arrays/categorical.py
@@ -9,7 +9,7 @@
from pandas._config import get_option
-from pandas._libs import NaT, algos as libalgos, hashta... | Moving towards sharing more methods | https://api.github.com/repos/pandas-dev/pandas/pulls/36180 | 2020-09-07T02:28:46Z | 2020-09-07T22:41:00Z | 2020-09-07T22:41:00Z | 2020-09-08T00:12:46Z |
DEPR: string indexing along index for datetimes | diff --git a/doc/source/user_guide/timeseries.rst b/doc/source/user_guide/timeseries.rst
index 32f0cac3f81e2..868bf5a1672ff 100644
--- a/doc/source/user_guide/timeseries.rst
+++ b/doc/source/user_guide/timeseries.rst
@@ -579,7 +579,12 @@ This type of slicing will work on a ``DataFrame`` with a ``DatetimeIndex`` as we
... | - [x] closes #31476
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
Let's get ourselves one less special case to worry about | https://api.github.com/repos/pandas-dev/pandas/pulls/36179 | 2020-09-07T02:21:18Z | 2020-09-24T19:57:39Z | 2020-09-24T19:57:39Z | 2020-09-27T01:04:33Z |
STY: de-privatize names imported across modules | diff --git a/pandas/__init__.py b/pandas/__init__.py
index 2737bcd8f9ccf..70bb0c8a2cb51 100644
--- a/pandas/__init__.py
+++ b/pandas/__init__.py
@@ -20,9 +20,9 @@
# numpy compat
from pandas.compat.numpy import (
- _np_version_under1p17,
- _np_version_under1p18,
- _is_numpy_dev,
+ np_version_under1p17 as... | getting close to the end of this and enabling a code_check
| https://api.github.com/repos/pandas-dev/pandas/pulls/36178 | 2020-09-07T00:02:21Z | 2020-09-08T22:41:30Z | 2020-09-08T22:41:30Z | 2020-09-08T23:04:44Z |
Move sort index to generic | diff --git a/pandas/core/frame.py b/pandas/core/frame.py
index 56dc5e54e1d59..bc0e55195fb3e 100644
--- a/pandas/core/frame.py
+++ b/pandas/core/frame.py
@@ -143,7 +143,6 @@
)
from pandas.core.reshape.melt import melt
from pandas.core.series import Series
-from pandas.core.sorting import ensure_key_mapped
from pan... | - [x] closes #8283
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
| https://api.github.com/repos/pandas-dev/pandas/pulls/36177 | 2020-09-06T23:57:53Z | 2020-09-15T02:11:48Z | 2020-09-15T02:11:48Z | 2020-09-15T15:14:21Z |
COMPAT: match numpy behavior for searchsorted on dt64/td64 | diff --git a/doc/source/whatsnew/v1.2.0.rst b/doc/source/whatsnew/v1.2.0.rst
index ccaae9f996425..2afa1f1a6199e 100644
--- a/doc/source/whatsnew/v1.2.0.rst
+++ b/doc/source/whatsnew/v1.2.0.rst
@@ -228,6 +228,7 @@ Datetimelike
- Bug in :class:`DateOffset` where attributes reconstructed from pickle files differ from ori... | - [x] closes #29884
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
Should whatsnew be considered a bug or breaking change? | https://api.github.com/repos/pandas-dev/pandas/pulls/36176 | 2020-09-06T23:14:17Z | 2020-09-08T00:15:52Z | 2020-09-08T00:15:51Z | 2020-09-08T00:17:02Z |
BUG: read_excel for ods files raising UnboundLocalError in certain cases | diff --git a/doc/source/whatsnew/v1.2.0.rst b/doc/source/whatsnew/v1.2.0.rst
index 2aac2596c18cb..b4289973a26cd 100644
--- a/doc/source/whatsnew/v1.2.0.rst
+++ b/doc/source/whatsnew/v1.2.0.rst
@@ -296,6 +296,7 @@ I/O
- :meth:`to_csv` did not support zip compression for binary file object not having a filename (:issue:... | - [x] closes #36122
- [x] closes #35802
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
Need some guidance on tests here. Do we need tests for other file formats here as well? Also unsure about naming conventions.
... | https://api.github.com/repos/pandas-dev/pandas/pulls/36175 | 2020-09-06T22:58:37Z | 2020-09-13T22:57:45Z | 2020-09-13T22:57:45Z | 2021-01-05T09:37:02Z |
BUG: Ensure read_spss accepts pathlib Paths (GH33666) | diff --git a/doc/source/whatsnew/v1.1.3.rst b/doc/source/whatsnew/v1.1.3.rst
index 2457d00eb2173..c03a7244a6f0e 100644
--- a/doc/source/whatsnew/v1.1.3.rst
+++ b/doc/source/whatsnew/v1.1.3.rst
@@ -25,6 +25,7 @@ Fixed regressions
Bug fixes
~~~~~~~~~
+- Bug in :func:`read_spss` where passing a ``pathlib.Path`` as ``p... | - [x] closes #33666
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
Wrapped the `path` passed into `pandas.io.spss.read_spss` in a `pandas.io.common.stringify_path` call prior to passing it to `pyreadstat.read_sav`. ... | https://api.github.com/repos/pandas-dev/pandas/pulls/36174 | 2020-09-06T21:28:24Z | 2020-09-13T20:29:42Z | 2020-09-13T20:29:42Z | 2020-09-13T20:33:16Z |
REF: collect methods by topic | diff --git a/pandas/core/arrays/categorical.py b/pandas/core/arrays/categorical.py
index 228e630f95863..58847528d2183 100644
--- a/pandas/core/arrays/categorical.py
+++ b/pandas/core/arrays/categorical.py
@@ -393,56 +393,6 @@ def __init__(
self._dtype = self._dtype.update_dtype(dtype)
self._codes = co... | https://api.github.com/repos/pandas-dev/pandas/pulls/36173 | 2020-09-06T21:13:10Z | 2020-09-07T21:43:13Z | 2020-09-07T21:43:12Z | 2020-09-07T21:47:37Z | |
DTA/TDA/PA use self._data instead of self.asi8 for self._ndarray | diff --git a/pandas/core/arrays/datetimelike.py b/pandas/core/arrays/datetimelike.py
index a5b8032974fa4..a218745db0a44 100644
--- a/pandas/core/arrays/datetimelike.py
+++ b/pandas/core/arrays/datetimelike.py
@@ -27,7 +27,7 @@
from pandas.compat import set_function_name
from pandas.compat.numpy import function as nv
... | This in turn will let us share more methods with the parent class, at the cost of re-shuffling where we do some of the view-casting. | https://api.github.com/repos/pandas-dev/pandas/pulls/36171 | 2020-09-06T20:26:35Z | 2020-09-07T20:46:34Z | 2020-09-07T20:46:34Z | 2020-09-07T21:51:02Z |
Comma cleanup | diff --git a/pandas/tests/indexing/test_iloc.py b/pandas/tests/indexing/test_iloc.py
index 4fae01ec710fd..bfb62835add93 100644
--- a/pandas/tests/indexing/test_iloc.py
+++ b/pandas/tests/indexing/test_iloc.py
@@ -56,7 +56,7 @@ def test_is_scalar_access(self):
assert ser.iloc._is_scalar_access((1,))
... | - [x] pandas/tests/indexing/test_iloc.py
- [x] pandas/tests/indexing/test_indexing.py
- [x] pandas/tests/indexing/test_loc.py
- [x] pandas/tests/internals/test_internals.py
- [x] pandas/tests/io/formats/test_css.py
- [x] pandas/tests/io/formats/test_info.py
- [x] pandas/tests/io/json/test_compression.py
- [x] pa... | https://api.github.com/repos/pandas-dev/pandas/pulls/36168 | 2020-09-06T17:10:01Z | 2020-09-07T19:04:43Z | 2020-09-07T19:04:43Z | 2020-09-07T19:04:48Z |
Backport PR #35979 on branch 1.1.x (BUG: Respect errors="ignore" during extension astype) | diff --git a/doc/source/whatsnew/v1.1.2.rst b/doc/source/whatsnew/v1.1.2.rst
index dea3cb6f567ac..1c3258db28698 100644
--- a/doc/source/whatsnew/v1.1.2.rst
+++ b/doc/source/whatsnew/v1.1.2.rst
@@ -33,6 +33,7 @@ Bug fixes
- Bug in :meth:`DataFrame.eval` with ``object`` dtype column binary operations (:issue:`35794`)
-... | Backport PR #35979: BUG: Respect errors="ignore" during extension astype | https://api.github.com/repos/pandas-dev/pandas/pulls/36167 | 2020-09-06T17:07:33Z | 2020-09-06T18:06:24Z | 2020-09-06T18:06:24Z | 2020-09-06T18:06:24Z |
Backport PR #36115 on branch 1.1.x (REGR: append tz-aware DataFrame with tz-naive values) | diff --git a/doc/source/whatsnew/v1.1.2.rst b/doc/source/whatsnew/v1.1.2.rst
index dea3cb6f567ac..0d3c0b203a10d 100644
--- a/doc/source/whatsnew/v1.1.2.rst
+++ b/doc/source/whatsnew/v1.1.2.rst
@@ -16,6 +16,7 @@ Fixed regressions
~~~~~~~~~~~~~~~~~
- Regression in :meth:`DatetimeIndex.intersection` incorrectly raising ... | Backport PR #36115: REGR: append tz-aware DataFrame with tz-naive values | https://api.github.com/repos/pandas-dev/pandas/pulls/36166 | 2020-09-06T17:05:57Z | 2020-09-06T18:07:55Z | 2020-09-06T18:07:55Z | 2020-09-06T18:07:56Z |
TST verify groupby doesn't alter unit64s to floats #30859 | diff --git a/pandas/tests/groupby/test_groupby.py b/pandas/tests/groupby/test_groupby.py
index e0196df7ceac0..69397228dd941 100644
--- a/pandas/tests/groupby/test_groupby.py
+++ b/pandas/tests/groupby/test_groupby.py
@@ -1183,6 +1183,18 @@ def test_groupby_dtype_inference_empty():
tm.assert_frame_equal(result, exp... | - [x] closes #30859
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
Logic of the test is to check that the value hasn't changes and that the dtype remains uint64. | https://api.github.com/repos/pandas-dev/pandas/pulls/36164 | 2020-09-06T14:12:04Z | 2020-09-07T20:47:40Z | 2020-09-07T20:47:40Z | 2020-09-07T20:47:44Z |
Backport PR #35914 on branch 1.1.x (Make MultiIndex.get_loc raise for unhashable type) | diff --git a/doc/source/whatsnew/v1.1.2.rst b/doc/source/whatsnew/v1.1.2.rst
index d1a66256454ca..0fa5dd30f8cd9 100644
--- a/doc/source/whatsnew/v1.1.2.rst
+++ b/doc/source/whatsnew/v1.1.2.rst
@@ -17,6 +17,7 @@ Fixed regressions
- Regression in :meth:`DatetimeIndex.intersection` incorrectly raising ``AssertionError`` ... | Backport PR #35914: Make MultiIndex.get_loc raise for unhashable type | https://api.github.com/repos/pandas-dev/pandas/pulls/36163 | 2020-09-06T13:01:29Z | 2020-09-06T15:13:33Z | 2020-09-06T15:13:33Z | 2020-09-06T15:13:33Z |
Backport PR #36054 on branch 1.1.x (BUG: Don't raise when constructing Series from ordered set) | diff --git a/doc/source/whatsnew/v1.1.2.rst b/doc/source/whatsnew/v1.1.2.rst
index d1a66256454ca..5bb0e1376fceb 100644
--- a/doc/source/whatsnew/v1.1.2.rst
+++ b/doc/source/whatsnew/v1.1.2.rst
@@ -34,6 +34,7 @@ Bug fixes
- Bug in :meth:`DataFrame.apply` with ``result_type="reduce"`` returning with incorrect index (:is... | Backport PR #36054: BUG: Don't raise when constructing Series from ordered set | https://api.github.com/repos/pandas-dev/pandas/pulls/36162 | 2020-09-06T12:59:34Z | 2020-09-06T15:13:54Z | 2020-09-06T15:13:54Z | 2020-09-06T15:13:55Z |
BUG: Enable Series.equals to compare numpy arrays to scalars | diff --git a/doc/source/whatsnew/v1.2.0.rst b/doc/source/whatsnew/v1.2.0.rst
index bce6a735b7b07..81577d1c0205d 100644
--- a/doc/source/whatsnew/v1.2.0.rst
+++ b/doc/source/whatsnew/v1.2.0.rst
@@ -247,6 +247,7 @@ Numeric
^^^^^^^
- Bug in :func:`to_numeric` where float precision was incorrect (:issue:`31364`)
- Bug i... | - [x] closes #35267
- [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/36161 | 2020-09-06T12:50:08Z | 2020-09-19T20:29:44Z | 2020-09-19T20:29:43Z | 2020-09-19T20:29:49Z |
CLN: _wrap_applied_output | diff --git a/pandas/core/groupby/generic.py b/pandas/core/groupby/generic.py
index b855ce65f41b2..e2b847b442269 100644
--- a/pandas/core/groupby/generic.py
+++ b/pandas/core/groupby/generic.py
@@ -1192,113 +1192,104 @@ def _wrap_applied_output(self, keys, values, not_indexed_same=False):
return self.obj._c... | - [ ] closes #xxxx
- [ ] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
All if statements above the changed block return, so we can remove the else's and flatten out the structure a bit. | https://api.github.com/repos/pandas-dev/pandas/pulls/36160 | 2020-09-06T12:34:00Z | 2020-09-06T17:24:04Z | 2020-09-06T17:24:04Z | 2020-09-10T00:07:20Z |
ENH: add set_td_classes method for CSS class addition to data cells | diff --git a/doc/source/whatsnew/v1.2.0.rst b/doc/source/whatsnew/v1.2.0.rst
index e577a8f26bd12..eb43ccd3429aa 100644
--- a/doc/source/whatsnew/v1.2.0.rst
+++ b/doc/source/whatsnew/v1.2.0.rst
@@ -104,7 +104,7 @@ Other enhancements
- :meth:`DataFrame.applymap` now supports ``na_action`` (:issue:`23803`)
- :class:`Ind... | - [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
Simple extension to Styler to allow cells to be assigned CSS classes from a DataFrame of strings.
Seems to be a reasonably common request.
The existing framework, i.e.... | https://api.github.com/repos/pandas-dev/pandas/pulls/36159 | 2020-09-06T11:59:10Z | 2020-09-13T12:52:43Z | 2020-09-13T12:52:43Z | 2020-09-13T14:04:17Z |
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