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 |
|---|---|---|---|---|---|---|---|
WIP: Make weekday_name field in DatetimeIndex categorical | diff --git a/pandas/core/indexes/datetimes.py b/pandas/core/indexes/datetimes.py
index e944df7aa83c6..7853731537eb5 100644
--- a/pandas/core/indexes/datetimes.py
+++ b/pandas/core/indexes/datetimes.py
@@ -42,6 +42,7 @@
from pandas.tseries.frequencies import to_offset, get_period_alias, Resolution
from pandas.core.ind... | - [x] closes #12993
- [ ] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
Work in progress. `DatetimeIndex` `CategoricalIndex` for `weekday_name` but accessing it from `dt.weekday_name` still returns an `object` dtype | https://api.github.com/repos/pandas-dev/pandas/pulls/21177 | 2018-05-23T04:25:09Z | 2018-10-11T01:50:51Z | null | 2018-10-11T01:50:51Z |
BUG: read_csv with specified kwargs | diff --git a/doc/source/whatsnew/v0.23.2.txt b/doc/source/whatsnew/v0.23.2.txt
index 67c7ce150132a..0f2c9c4756987 100644
--- a/doc/source/whatsnew/v0.23.2.txt
+++ b/doc/source/whatsnew/v0.23.2.txt
@@ -64,6 +64,7 @@ Bug Fixes
**I/O**
+- Bug in :func:`read_csv` that caused it to incorrectly raise an error when ``nro... | - [+] closes #21141
- [+] tests added / passed
- [+] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
Solves the issue 21141. | https://api.github.com/repos/pandas-dev/pandas/pulls/21176 | 2018-05-22T20:36:04Z | 2018-06-19T11:26:49Z | 2018-06-19T11:26:49Z | 2018-06-29T14:58:23Z |
Fix nonzero of a SparseArray | diff --git a/doc/source/whatsnew/v0.24.0.rst b/doc/source/whatsnew/v0.24.0.rst
index b5d0532c6dfa3..18edc290768c8 100644
--- a/doc/source/whatsnew/v0.24.0.rst
+++ b/doc/source/whatsnew/v0.24.0.rst
@@ -1437,6 +1437,7 @@ Sparse
- Bug in ``DataFrame.groupby`` not including ``fill_value`` in the groups for non-NA ``fill_v... | The nonzero operation returned the nonzero locations of the underlying index. However we need to get the nonzero locations in the real array. For this operation to be faster an inverse index structure would be beneficial or it could be implemented using binary search.
```python
sa = pd.SparseArray([float('nan'), fl... | https://api.github.com/repos/pandas-dev/pandas/pulls/21175 | 2018-05-22T20:27:37Z | 2018-11-17T22:15:58Z | 2018-11-17T22:15:57Z | 2018-11-17T22:16:02Z |
Remove deprecated Slepian test | diff --git a/pandas/tests/test_window.py b/pandas/tests/test_window.py
index d8e90ae0e1b35..74f2c977e0db2 100644
--- a/pandas/tests/test_window.py
+++ b/pandas/tests/test_window.py
@@ -41,7 +41,7 @@ def win_types(request):
return request.param
-@pytest.fixture(params=['kaiser', 'gaussian', 'general_gaussian', ... | Partially addresses #21137.
| https://api.github.com/repos/pandas-dev/pandas/pulls/21173 | 2018-05-22T16:22:41Z | 2018-05-23T10:35:43Z | 2018-05-23T10:35:43Z | 2018-05-23T17:26:16Z |
BUG: group with multiple named results | diff --git a/pandas/core/groupby/groupby.py b/pandas/core/groupby/groupby.py
index df7a5dc9dc173..6cd2a91e9c17d 100644
--- a/pandas/core/groupby/groupby.py
+++ b/pandas/core/groupby/groupby.py
@@ -2298,7 +2298,28 @@ def levels(self):
@property
def names(self):
- return [ping.name for ping in self.gro... | - [x] closes #19029
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
This bugfix gets rid of duplicated names that can be the result of groupby operations (#19029).
I opted to implement one of the ideas proposed by [toobaz](https://github.com/p... | https://api.github.com/repos/pandas-dev/pandas/pulls/21171 | 2018-05-22T11:53:57Z | 2018-11-01T01:38:19Z | null | 2018-11-01T01:38:19Z |
Small typo in deprecation message added in PR #21060 | diff --git a/pandas/_libs/tslibs/timedeltas.pyx b/pandas/_libs/tslibs/timedeltas.pyx
index 4c237da7b6d0e..e2b0b33053f83 100644
--- a/pandas/_libs/tslibs/timedeltas.pyx
+++ b/pandas/_libs/tslibs/timedeltas.pyx
@@ -1246,7 +1246,7 @@ class Timedelta(_Timedelta):
deprecated. Use 'array // timedelta.value' ... | https://api.github.com/repos/pandas-dev/pandas/pulls/21170 | 2018-05-22T10:31:47Z | 2018-05-22T18:32:37Z | 2018-05-22T18:32:37Z | 2018-05-22T18:32:58Z | |
BUG: Enable stata files to be written to buffers | diff --git a/doc/source/whatsnew/v0.23.1.txt b/doc/source/whatsnew/v0.23.1.txt
index a071d7f3f5534..a7ba0dfbbd1c4 100644
--- a/doc/source/whatsnew/v0.23.1.txt
+++ b/doc/source/whatsnew/v0.23.1.txt
@@ -83,7 +83,7 @@ Indexing
I/O
^^^
--
+- Bug in :meth:`DataFrame.to_stata` which prevented exporting DataFrames to buff... | Enable support for general file-like objects when exporting stata files
- [x] closes #21041
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/21169 | 2018-05-22T09:02:36Z | 2018-05-24T22:11:46Z | 2018-05-24T22:11:46Z | 2018-06-12T14:46:44Z |
DOC: move mention of #21115 from bugs to enhancements | diff --git a/doc/source/whatsnew/v0.23.1.txt b/doc/source/whatsnew/v0.23.1.txt
index f204fce3a525f..44f7280d5535f 100644
--- a/doc/source/whatsnew/v0.23.1.txt
+++ b/doc/source/whatsnew/v0.23.1.txt
@@ -15,6 +15,8 @@ and bug fixes. We recommend that all users upgrade to this version.
New features
~~~~~~~~~~~~
+- :met... | Very trivial followup to https://github.com/pandas-dev/pandas/pull/21116#discussion_r189738781 | https://api.github.com/repos/pandas-dev/pandas/pulls/21165 | 2018-05-22T05:20:42Z | 2018-05-22T10:19:52Z | 2018-05-22T10:19:52Z | 2018-07-08T08:31:43Z |
BUG: Fix nested_to_record with None values in nested levels | diff --git a/doc/source/whatsnew/v0.23.1.txt b/doc/source/whatsnew/v0.23.1.txt
index 974527624a312..e29cb0a5a2626 100644
--- a/doc/source/whatsnew/v0.23.1.txt
+++ b/doc/source/whatsnew/v0.23.1.txt
@@ -97,6 +97,7 @@ I/O
- Bug in IO methods specifying ``compression='zip'`` which produced uncompressed zip archives (:is... | - [ ] closes #21158
- [ ] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
Continue after pop so you dont pop with the same key twice in a row
| https://api.github.com/repos/pandas-dev/pandas/pulls/21164 | 2018-05-22T04:39:53Z | 2018-06-07T15:58:48Z | 2018-06-07T15:58:48Z | 2018-06-12T16:30:33Z |
Cleanup clipboard tests | diff --git a/pandas/tests/io/test_clipboard.py b/pandas/tests/io/test_clipboard.py
index 98c0effabec84..80fddd50fc9a8 100644
--- a/pandas/tests/io/test_clipboard.py
+++ b/pandas/tests/io/test_clipboard.py
@@ -9,10 +9,11 @@
from pandas import DataFrame
from pandas import read_clipboard
from pandas import get_option
+... | As requested in #21111, I've refactored the original clipboard tests as well as adding my own. The set of tests have been improved to include testing of:
- failure of tab delimited tables (#21104)
- errors relating to copying and reading space-delimited tables
- copy and pasting tables where the text contains quo... | https://api.github.com/repos/pandas-dev/pandas/pulls/21163 | 2018-05-22T02:52:55Z | 2018-06-26T22:19:42Z | 2018-06-26T22:19:42Z | 2018-07-02T15:48:18Z |
BUG: Fix interval_range when start/periods or end/periods are specified with float start/end | diff --git a/doc/source/whatsnew/v0.23.1.txt b/doc/source/whatsnew/v0.23.1.txt
index 44f7280d5535f..a071d7f3f5534 100644
--- a/doc/source/whatsnew/v0.23.1.txt
+++ b/doc/source/whatsnew/v0.23.1.txt
@@ -77,6 +77,7 @@ Indexing
^^^^^^^^
- Bug in :meth:`Series.reset_index` where appropriate error was not raised with an ... | - [X] closes #21161
- [X] tests added / passed
- [X] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [X] whatsnew entry
Should be good for 0.23.1; the code changes only hit the `interval_range` function, which is outside the `IntervalIndex` class, so should be independent of any enhancements rela... | https://api.github.com/repos/pandas-dev/pandas/pulls/21162 | 2018-05-22T00:42:16Z | 2018-05-23T04:22:15Z | 2018-05-23T04:22:14Z | 2018-06-08T17:14:49Z |
ENH: Integer NA Extension Array | diff --git a/doc/source/whatsnew/v0.24.0.txt b/doc/source/whatsnew/v0.24.0.txt
index a0076118a28a7..4d5c34b883d18 100644
--- a/doc/source/whatsnew/v0.24.0.txt
+++ b/doc/source/whatsnew/v0.24.0.txt
@@ -13,6 +13,7 @@ v0.24.0 (Month XX, 2018)
New features
~~~~~~~~~~~~
+
- ``ExcelWriter`` now accepts ``mode`` as a key... | closes #20700
closes #20747
```
In [1]: df = pd.DataFrame({
'A': pd.Series([1, 2, np.nan], dtype='Int64'),
'B': pd.Series([1, np.nan, 3], dtype='UInt8'),
'C': [1, 2, 3]})
In [2]: df
Out[2]:
A B C
0 1 1 1
1 2 NaN 2
2 NaN 3 3
In [3]: df.dtypes
Out[3]:
A Int64
B U... | https://api.github.com/repos/pandas-dev/pandas/pulls/21160 | 2018-05-22T00:00:03Z | 2018-07-20T20:44:33Z | 2018-07-20T20:44:33Z | 2018-07-20T22:21:06Z |
TST: Escape invalid escape characters | diff --git a/pandas/core/strings.py b/pandas/core/strings.py
index 81d775157cf62..5d50c45fe7eca 100644
--- a/pandas/core/strings.py
+++ b/pandas/core/strings.py
@@ -241,7 +241,7 @@ def str_count(arr, pat, flags=0):
Escape ``'$'`` to find the literal dollar sign.
>>> s = pd.Series(['$', 'B', 'Aab$', '$$ca', ... | Partially addresses #21137. | https://api.github.com/repos/pandas-dev/pandas/pulls/21154 | 2018-05-21T16:53:25Z | 2018-05-21T23:11:16Z | 2018-05-21T23:11:16Z | 2018-05-22T00:33:29Z |
TST: Remove .ix deprecation warnings | diff --git a/pandas/tests/frame/test_indexing.py b/pandas/tests/frame/test_indexing.py
index 6d74ce54faa94..5459b6910e11a 100644
--- a/pandas/tests/frame/test_indexing.py
+++ b/pandas/tests/frame/test_indexing.py
@@ -397,11 +397,13 @@ def test_getitem_setitem_ix_negative_integers(self):
df = DataFrame(np.ran... | Partially addresses #21137.
| https://api.github.com/repos/pandas-dev/pandas/pulls/21148 | 2018-05-21T07:42:41Z | 2018-05-21T10:34:40Z | 2018-05-21T10:34:40Z | 2018-05-21T10:43:48Z |
Shorter MultiIndex representation | diff --git a/doc/source/whatsnew/v0.23.1.txt b/doc/source/whatsnew/v0.23.1.txt
index 5a553264e828b..6ae2a79409c9e 100644
--- a/doc/source/whatsnew/v0.23.1.txt
+++ b/doc/source/whatsnew/v0.23.1.txt
@@ -15,6 +15,36 @@ and bug fixes. We recommend that all users upgrade to this version.
New features
~~~~~~~~~~~~
+.. _w... | - [x] closes #12423
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
MultiIndex can currently have quite long repr output, which may also take a long time to print.
This PR makes the MultiIndex repr output similar in style to other Index reprs... | https://api.github.com/repos/pandas-dev/pandas/pulls/21145 | 2018-05-20T23:18:09Z | 2018-08-26T08:01:40Z | null | 2018-10-27T08:16:14Z |
BUG: set keyword argument so zipfile actually compresses | diff --git a/doc/source/whatsnew/v0.23.1.txt b/doc/source/whatsnew/v0.23.1.txt
index 4876678baaa6e..c02d988a7bc63 100644
--- a/doc/source/whatsnew/v0.23.1.txt
+++ b/doc/source/whatsnew/v0.23.1.txt
@@ -83,6 +83,7 @@ Indexing
I/O
^^^
+- Bug in IO methods specifying ``compression='zip'`` which produced uncompressed zi... | - [x] closes https://github.com/pandas-dev/pandas/issues/17778
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
zipfile.ZipFile has default compression mode `zipfile.ZIP_STORED`. It creates an uncompressed archive member. Whilst it doesn't cause ... | https://api.github.com/repos/pandas-dev/pandas/pulls/21144 | 2018-05-20T16:16:35Z | 2018-05-29T10:41:28Z | 2018-05-29T10:41:28Z | 2018-06-08T17:18:38Z |
CLN: Refactor open into context manager in io tests | diff --git a/pandas/tests/io/test_packers.py b/pandas/tests/io/test_packers.py
index cfac77291803d..0b1c1ca178762 100644
--- a/pandas/tests/io/test_packers.py
+++ b/pandas/tests/io/test_packers.py
@@ -128,9 +128,8 @@ def test_string_io(self):
with ensure_clean(self.path) as p:
s = df.to_msgpack(... | - [ ] closes #xxxx
- [ ] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
Building on #21105 by @WillAyd, I cleaned up some more `open` statements. | https://api.github.com/repos/pandas-dev/pandas/pulls/21139 | 2018-05-19T23:21:01Z | 2018-05-21T10:37:53Z | 2018-05-21T10:37:53Z | 2018-05-21T12:00:47Z |
DOC: Improve the docstring of Timedelta.delta redux | diff --git a/pandas/_libs/tslibs/timedeltas.pyx b/pandas/_libs/tslibs/timedeltas.pyx
index f7bb6c1dbb304..3f0b4db87e5ed 100644
--- a/pandas/_libs/tslibs/timedeltas.pyx
+++ b/pandas/_libs/tslibs/timedeltas.pyx
@@ -760,7 +760,32 @@ cdef class _Timedelta(timedelta):
@property
def delta(self):
- """ retu... | - [ ] closes #xxxx
- [ ] tests added / passed
- [X] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
rather than trying to pick and choose items from my previous PR #21135 (which somehow had a number of other items sucked into it) ...
gonna start from scratch here and close out... | https://api.github.com/repos/pandas-dev/pandas/pulls/21138 | 2018-05-19T20:12:03Z | 2018-05-21T11:00:05Z | 2018-05-21T11:00:04Z | 2018-06-08T17:11:44Z |
DOC: Improve docstring of Timedelta.delta | diff --git a/pandas/_libs/tslibs/timedeltas.pyx b/pandas/_libs/tslibs/timedeltas.pyx
index f7bb6c1dbb304..4ecbe672dcc16 100644
--- a/pandas/_libs/tslibs/timedeltas.pyx
+++ b/pandas/_libs/tslibs/timedeltas.pyx
@@ -760,7 +760,36 @@ cdef class _Timedelta(timedelta):
@property
def delta(self):
- """ retu... | - [ ] closes #xxxx
- [ ] tests added / passed
- [X] passes `git diff upstream/master -u -- "*.pyx" | flake8 --diff`
- [ ] whatsnew entry
```
################################################################################
###################### Docstring (pandas.Timedelta.delta) ######################
########... | https://api.github.com/repos/pandas-dev/pandas/pulls/21135 | 2018-05-19T15:48:47Z | 2018-05-19T20:13:41Z | null | 2018-05-19T20:13:41Z |
BUG: Should not raise error in concatenating Series with numpy scalar and tuple names (GH21015) | diff --git a/doc/source/whatsnew/v0.23.1.txt b/doc/source/whatsnew/v0.23.1.txt
index 9382d74f95295..5973ad2ebf43f 100644
--- a/doc/source/whatsnew/v0.23.1.txt
+++ b/doc/source/whatsnew/v0.23.1.txt
@@ -82,7 +82,7 @@ Plotting
Reshaping
^^^^^^^^^
--
+- Bug in :func:`concat` where error was raised in concatenating :cla... | - [x] closes #21015
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/21132 | 2018-05-19T13:26:57Z | 2018-05-21T10:41:20Z | 2018-05-21T10:41:20Z | 2018-06-08T17:11:01Z |
Spell check | diff --git a/pandas/core/base.py b/pandas/core/base.py
index aa051c6f5eaef..c331ead8d2fef 100644
--- a/pandas/core/base.py
+++ b/pandas/core/base.py
@@ -114,7 +114,7 @@ def _reset_cache(self, key=None):
def __sizeof__(self):
"""
- Generates the total memory usage for a object that returns
+ ... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/21130 | 2018-05-19T04:24:56Z | 2018-05-19T17:46:10Z | 2018-05-19T17:46:10Z | 2018-06-08T17:09:19Z |
DEPR: Add deprecated index attribute names to deprecation list | diff --git a/doc/source/whatsnew/v0.23.1.txt b/doc/source/whatsnew/v0.23.1.txt
index 9382d74f95295..c8a2076064c02 100644
--- a/doc/source/whatsnew/v0.23.1.txt
+++ b/doc/source/whatsnew/v0.23.1.txt
@@ -44,6 +44,8 @@ Documentation Changes
Bug Fixes
~~~~~~~~~
+- tab completion on :class:`Index` in IPython no longer ou... | In ipython, when you press tab (e.g. ``idx.<tab>``) a long list of deprecations shows up:
```
C:\Users\TP\Miniconda3\envs\pandas-dev\lib\site-packages\jedi\evaluate\compiled\__init__.py:328: FutureWarning: Int64Index.base is deprecated and will be removed in a future version
getattr(obj, name)
C:\Users\TP\Minic... | https://api.github.com/repos/pandas-dev/pandas/pulls/21125 | 2018-05-18T20:57:34Z | 2018-05-21T10:44:49Z | 2018-05-21T10:44:49Z | 2018-10-27T08:16:31Z |
DEPR: Add deprecated index attribute names to deprecation list | diff --git a/doc/source/whatsnew/v0.23.1.txt b/doc/source/whatsnew/v0.23.1.txt
index 35d150dc263b8..d45b4e19c6aac 100644
--- a/doc/source/whatsnew/v0.23.1.txt
+++ b/doc/source/whatsnew/v0.23.1.txt
@@ -30,6 +30,7 @@ Performance Improvements
~~~~~~~~~~~~~~~~~~~~~~~~
- Improved performance of :meth:`CategoricalIndex.i... | In ipython, when you press tab (e.g. ``idx.<tab>`` a long list of deprecations shows up:
```
C:\Users\TP\Miniconda3\envs\pandas-dev\lib\site-packages\jedi\evaluate\compiled\__init__.py:328: FutureWarning: Int64Index.base is deprecated and will be removed in a future version
getattr(obj, name)
C:\Users\TP\Minico... | https://api.github.com/repos/pandas-dev/pandas/pulls/21124 | 2018-05-18T19:05:51Z | 2018-05-18T19:06:19Z | null | 2018-05-18T19:06:19Z |
ENH: add np.nan funcs to _cython_table | diff --git a/doc/source/whatsnew/v0.23.1.txt b/doc/source/whatsnew/v0.23.1.txt
index 5a553264e828b..e08f9809c8f92 100644
--- a/doc/source/whatsnew/v0.23.1.txt
+++ b/doc/source/whatsnew/v0.23.1.txt
@@ -94,3 +94,9 @@ Categorical
^^^^^^^^^^^
-
+
+Numeric
+^^^^^^^
+
+- :meth:`~DataFrame.agg` now correctly handles numpy... | closes #19629
closes #21134
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
This started as a copy of #19670 by @AaronCritchley, but has solved two bugs that the tests surfaced along the way.
Bug 1:
there is currently a bug in ``df.aggrega... | https://api.github.com/repos/pandas-dev/pandas/pulls/21123 | 2018-05-18T18:47:01Z | 2018-07-28T23:08:21Z | null | 2018-07-28T23:08:21Z |
Resolution docstring | diff --git a/pandas/_libs/tslibs/timedeltas.pyx b/pandas/_libs/tslibs/timedeltas.pyx
index 76849f2116123..a76ebc8000e54 100644
--- a/pandas/_libs/tslibs/timedeltas.pyx
+++ b/pandas/_libs/tslibs/timedeltas.pyx
@@ -834,7 +834,46 @@ cdef class _Timedelta(timedelta):
@property
def resolution(self):
- """... | - [ ] closes #xxxx
- [ ] tests added / passed
- [X] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
```
################################################################################
################### Docstring (pandas.Timedelta.resolution) ###################
#########... | https://api.github.com/repos/pandas-dev/pandas/pulls/21122 | 2018-05-18T16:16:56Z | 2018-07-08T12:58:40Z | 2018-07-08T12:58:40Z | 2018-07-08T12:58:49Z |
Idx droplevel | diff --git a/doc/source/api.rst b/doc/source/api.rst
index d00e5511f1100..4faec93490fde 100644
--- a/doc/source/api.rst
+++ b/doc/source/api.rst
@@ -1459,7 +1459,6 @@ Modifying and Computations
Index.is_floating
Index.is_integer
Index.is_interval
- Index.is_lexsorted_for_tuple
Index.is_mixed
Index... | - [x] closes #21115
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
Collateral change: if ``mi`` is a ``MultiIndex``, ``mi.droplevel([])`` will now return ``mi`` itself, not a copy of it. Given that these are immutable objects, seems OK to me - ... | https://api.github.com/repos/pandas-dev/pandas/pulls/21116 | 2018-05-18T08:18:02Z | 2018-05-21T23:13:49Z | 2018-05-21T23:13:49Z | 2018-06-29T08:41:52Z |
DOC: Add linspace range behavior to the timeseries/timedeltas/interval docs | diff --git a/doc/source/advanced.rst b/doc/source/advanced.rst
index c81842d3d9212..ec517d3e07bdf 100644
--- a/doc/source/advanced.rst
+++ b/doc/source/advanced.rst
@@ -924,6 +924,55 @@ bins, with ``NaN`` representing a missing value similar to other dtypes.
pd.cut([0, 3, 5, 1], bins=c.categories)
+
+Generating... | Follow-up to #21009
`timeseries.rst`:
- Added documentation for linspace behavior of `date_range`
`timedeltas.rst`:
- Cleaned up `timedelta_range` documentation for the standard behavior
- Added documentation for linspace behavior of `timedelta_range`
`advanced.rst`:
- Added documentation for the standard ... | https://api.github.com/repos/pandas-dev/pandas/pulls/21114 | 2018-05-18T04:43:06Z | 2018-05-22T07:15:04Z | 2018-05-22T07:15:04Z | 2018-06-22T17:14:57Z |
BUG: to_clipboard fails to format output for Excel | diff --git a/doc/source/whatsnew/v0.23.2.txt b/doc/source/whatsnew/v0.23.2.txt
index 987f171878d0b..1ca693755b3c6 100644
--- a/doc/source/whatsnew/v0.23.2.txt
+++ b/doc/source/whatsnew/v0.23.2.txt
@@ -57,6 +57,7 @@ Fixed Regressions
- Bug in both :meth:`DataFrame.first_valid_index` and :meth:`Series.first_valid_index`... | `DataFrame.to_clipboard` has been broken for pasting to excel. Tables are copied with spaces as delimiters instead of tabs (#21104).
This issue originated in https://github.com/pandas-dev/pandas/commit/e1d5a2738235fec22f3cfad4814e09e3e3786f8c#diff-3f25860d9237143c1952a1f93c3aae18R102
which I've partially reverte... | https://api.github.com/repos/pandas-dev/pandas/pulls/21111 | 2018-05-17T23:18:20Z | 2018-06-29T12:22:17Z | 2018-06-29T12:22:16Z | 2018-07-02T15:44:24Z |
PERF: Speedup in printing DataFrames of long strings | Currently, when printing DataFrames, each element of a table to be printed is first formatted in its entirety by `GenericArrayFormatter._format_strings` and then truncated by `_make_fixed_width`. When processing DataFrames that contain very long strings, there is a noticeable computation delay when calling `DataFrame.... | https://api.github.com/repos/pandas-dev/pandas/pulls/21110 | 2018-05-17T22:36:43Z | 2018-06-19T00:04:17Z | null | 2018-06-19T00:35:52Z | |
DOC: Add sphinx spelling extension | diff --git a/Makefile b/Makefile
index c79175cd3c401..4a82566cf726e 100644
--- a/Makefile
+++ b/Makefile
@@ -23,3 +23,4 @@ doc:
cd doc; \
python make.py clean; \
python make.py html
+ python make.py spellcheck
diff --git a/doc/make.py b/doc/make.py
index 4967f30453fd1..4d54a2415a194 100755
--- a/doc/make.py
+++ b... | This is my first time contributing to a project this big so I hope everything is okay
I am still working on fixing bugs and polishing a few things but here is what I have done so far:
- fixed typos
- updated a wordlist txt file with words to be ignored by the spellchecker
- added the spellcheck method to the Doc... | https://api.github.com/repos/pandas-dev/pandas/pulls/21109 | 2018-05-17T20:53:32Z | 2018-06-07T13:20:33Z | 2018-06-07T13:20:33Z | 2018-06-12T07:58:06Z |
PERF: Improve performance of CategoricalIndex.is_unique | diff --git a/doc/source/whatsnew/v0.23.1.txt b/doc/source/whatsnew/v0.23.1.txt
index 35d150dc263b8..d45b4e19c6aac 100644
--- a/doc/source/whatsnew/v0.23.1.txt
+++ b/doc/source/whatsnew/v0.23.1.txt
@@ -30,6 +30,7 @@ Performance Improvements
~~~~~~~~~~~~~~~~~~~~~~~~
- Improved performance of :meth:`CategoricalIndex.i... | ``CategoricalIndex.is_unique`` creates an extraneous boolean array. By changing ``CategoricalIndex.is_unique`` to use ``CategoricalIndex._engine.is_unique`` instead, this array creation is avoided. We simultaneously get to set ``is_monotonic*`` for free, and therefore will save time, if that property is called later.
... | https://api.github.com/repos/pandas-dev/pandas/pulls/21107 | 2018-05-17T19:14:55Z | 2018-06-04T21:43:17Z | 2018-06-04T21:43:17Z | 2018-10-27T08:16:21Z |
Replaced open with Context Mgrs in Parser Tests | diff --git a/pandas/tests/io/parser/common.py b/pandas/tests/io/parser/common.py
index 2423ddcd9a1a0..2b7ff1f5a9879 100644
--- a/pandas/tests/io/parser/common.py
+++ b/pandas/tests/io/parser/common.py
@@ -54,20 +54,21 @@ def test_bad_stream_exception(self):
# and C engine will raise UnicodeDecodeError instead ... | Maybe closes #21102 and #19984, though if not should still work as a general cleanup | https://api.github.com/repos/pandas-dev/pandas/pulls/21105 | 2018-05-17T16:08:22Z | 2018-05-19T20:08:19Z | 2018-05-19T20:08:18Z | 2018-06-08T17:09:48Z |
BUG: type aliasing is not allowed to be compared using isinstance() | diff --git a/doc/source/whatsnew/v0.23.1.txt b/doc/source/whatsnew/v0.23.1.txt
index 35d150dc263b8..9c19d4d6bbaad 100644
--- a/doc/source/whatsnew/v0.23.1.txt
+++ b/doc/source/whatsnew/v0.23.1.txt
@@ -48,6 +48,11 @@ Groupby/Resample/Rolling
^^^^^^^^^^^^^^^^^^^^^^^^
- Bug in :func:`DataFrame.agg` where applying mult... | - [X] closes #21078
- [ ] tests added / passed
- [X] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
As raised in #21078, Python 3.5.4 supports the using `isinstance()` with `typing.re.Pattern` But it does not support the same method in 3.5.2.
``` Python
Python 3.5.2 (defau... | https://api.github.com/repos/pandas-dev/pandas/pulls/21098 | 2018-05-17T04:02:09Z | 2018-05-17T20:55:14Z | 2018-05-17T20:55:14Z | 2018-05-19T23:47:10Z |
Support for OO Optimization | diff --git a/doc/source/whatsnew/v0.23.1.txt b/doc/source/whatsnew/v0.23.1.txt
index 35484e34ee9eb..654b27624a6fe 100644
--- a/doc/source/whatsnew/v0.23.1.txt
+++ b/doc/source/whatsnew/v0.23.1.txt
@@ -46,8 +46,6 @@ Documentation Changes
Bug Fixes
~~~~~~~~~
-- tab completion on :class:`Index` in IPython no longer ou... | - [X] closes #21071
- [X] tests added / passed
- [X] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry | https://api.github.com/repos/pandas-dev/pandas/pulls/21093 | 2018-05-16T21:26:01Z | 2018-05-30T21:04:48Z | 2018-05-30T21:04:48Z | 2018-06-08T17:18:57Z |
BUG: assert_index_equal does not raise error for check_categorical=False when comparing 2 CategoricalIndex objects | diff --git a/doc/source/whatsnew/v0.23.1.txt b/doc/source/whatsnew/v0.23.1.txt
index 5c9c3e2931bd9..d211a21546978 100644
--- a/doc/source/whatsnew/v0.23.1.txt
+++ b/doc/source/whatsnew/v0.23.1.txt
@@ -46,6 +46,11 @@ Bug Fixes
-
-
+Categorical
+^^^^^^^^^^^
+
+- Bug in :func:`pandas.util.testing.assert_index_equal` w... | - [x] closes #19776
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
* tests added for `check_categorical` parameter in `assert_series_equal`
* cleaned up `assert_categorical_equal` parameter order and docstring to match other functions (`obj` ... | https://api.github.com/repos/pandas-dev/pandas/pulls/21092 | 2018-05-16T18:55:14Z | 2018-05-19T20:10:01Z | 2018-05-19T20:10:00Z | 2018-06-08T17:10:27Z |
BUG: to_records() fails for MultiIndex DF (#21064) | diff --git a/doc/source/whatsnew/v0.24.0.txt b/doc/source/whatsnew/v0.24.0.txt
index 3886b6c142305..5f9e43a158b0f 100644
--- a/doc/source/whatsnew/v0.24.0.txt
+++ b/doc/source/whatsnew/v0.24.0.txt
@@ -131,7 +131,7 @@ Indexing
MultiIndex
^^^^^^^^^^
--
+- Bug :func:`to_records` fails for empty MultiIndex DF (:issue:`... | - [x] closes #21064
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
This fixes the bug that prevents using `to_records` on an empty dataframe that has a MultiIndex
`self.index.values` returns an empty array (no tuples) for an empty MultiIndex... | https://api.github.com/repos/pandas-dev/pandas/pulls/21082 | 2018-05-16T12:10:05Z | 2018-12-03T01:43:49Z | null | 2018-12-03T01:43:49Z |
Fixed extensionarray ref [ci skip] | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index feba9d856789b..a099fb40c35a7 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -202,7 +202,7 @@ for storing ip addresses.
...:
``IPArray`` isn't a normal 1-D NumPy array, but because it's a... | [ci skip]
| https://api.github.com/repos/pandas-dev/pandas/pulls/21077 | 2018-05-16T11:09:26Z | 2018-05-16T11:09:33Z | 2018-05-16T11:09:33Z | 2018-05-16T11:09:36Z |
DOC: Start 0.24.0 whatsnew [ci skip] | diff --git a/doc/source/whatsnew.rst b/doc/source/whatsnew.rst
index d61a98fe2dae4..c744e44b4c17c 100644
--- a/doc/source/whatsnew.rst
+++ b/doc/source/whatsnew.rst
@@ -18,6 +18,10 @@ What's New
These are new features and improvements of note in each release.
+.. include:: whatsnew/v0.24.0.txt
+
+.. include:: what... | [ci skip] | https://api.github.com/repos/pandas-dev/pandas/pulls/21072 | 2018-05-16T03:07:04Z | 2018-05-16T03:07:34Z | 2018-05-16T03:07:34Z | 2018-05-26T10:45:00Z |
DOC: Correct the date of whatsnew v0.23 #21067 | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index 3f89de1dc22d8..feba9d856789b 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -1,6 +1,6 @@
.. _whatsnew_0230:
-v0.23.0 (May 15, 2017)
+v0.23.0 (May 15, 2018)
----------------------
This is a ... | - [x] closes #21067
- [x] tests added / passed (NA, just the DOC)
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/21069 | 2018-05-16T02:24:03Z | 2018-05-16T03:02:00Z | 2018-05-16T03:02:00Z | 2018-05-16T13:34:50Z |
Prevent Unlimited Agg Recursion with Duplicate Col Names | diff --git a/doc/source/whatsnew/v0.23.1.txt b/doc/source/whatsnew/v0.23.1.txt
index 5c9c3e2931bd9..338364a943edf 100644
--- a/doc/source/whatsnew/v0.23.1.txt
+++ b/doc/source/whatsnew/v0.23.1.txt
@@ -43,7 +43,10 @@ Documentation Changes
Bug Fixes
~~~~~~~~~
--
+Groupby/Resample/Rolling
+^^^^^^^^^^^^^^^^^^^^^^^^
+
+... | - [X] closes #21063
- [X] tests added / passed
- [X] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
The `_gotitem` implementation for `DataFrame` seems a little strange so there may be a more comprehensive approach, but this should prevent the issue for the time being
Didn'... | https://api.github.com/repos/pandas-dev/pandas/pulls/21066 | 2018-05-15T18:29:40Z | 2018-05-17T12:42:15Z | 2018-05-17T12:42:14Z | 2018-06-08T17:08:34Z |
DOC: updated docstring for nanoseconds function per doc guidelines | diff --git a/pandas/_libs/tslibs/timedeltas.pyx b/pandas/_libs/tslibs/timedeltas.pyx
index d17d4e7139d72..f7bb6c1dbb304 100644
--- a/pandas/_libs/tslibs/timedeltas.pyx
+++ b/pandas/_libs/tslibs/timedeltas.pyx
@@ -791,9 +791,32 @@ cdef class _Timedelta(timedelta):
@property
def nanoseconds(self):
"""
... | - [ ] closes #xxxx
- [ ] tests added / passed
- [X] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
```
################################################################################
################### Docstring (pandas.Timedelta.nanoseconds) ###################
#########... | https://api.github.com/repos/pandas-dev/pandas/pulls/21065 | 2018-05-15T17:20:02Z | 2018-05-17T00:20:43Z | 2018-05-17T00:20:43Z | 2018-06-08T17:06:45Z |
Pass sort for agg multiple | diff --git a/pandas/core/base.py b/pandas/core/base.py
index 5022beabef76b..fa78c89ed4ee7 100644
--- a/pandas/core/base.py
+++ b/pandas/core/base.py
@@ -608,7 +608,7 @@ def _aggregate_multiple_funcs(self, arg, _level, _axis):
raise ValueError("no results")
try:
- return concat(results... | xref https://github.com/pandas-dev/pandas/issues/20909 | https://api.github.com/repos/pandas-dev/pandas/pulls/21062 | 2018-05-15T16:07:43Z | 2018-05-15T20:02:19Z | 2018-05-15T20:02:19Z | 2018-05-15T20:02:33Z |
DOC: add highlights and toc to whatsnew file for 0.23.0 | diff --git a/doc/source/release.rst b/doc/source/release.rst
index 5fe397a7cbb37..32db2ff5ebb24 100644
--- a/doc/source/release.rst
+++ b/doc/source/release.rst
@@ -42,7 +42,7 @@ pandas 0.23.0
**Release date**: May 15, 2017
-This is a major release from 0.23.0 and includes a number of API changes, new
+This is a m... | @TomAugspurger in case you didn't do this yet | https://api.github.com/repos/pandas-dev/pandas/pulls/21061 | 2018-05-15T15:31:46Z | 2018-05-15T20:05:26Z | 2018-05-15T20:05:26Z | 2018-05-15T20:05:26Z |
Add epoch alternative to deprecation message | diff --git a/pandas/_libs/tslibs/timedeltas.pyx b/pandas/_libs/tslibs/timedeltas.pyx
index 248c648c33db3..d17d4e7139d72 100644
--- a/pandas/_libs/tslibs/timedeltas.pyx
+++ b/pandas/_libs/tslibs/timedeltas.pyx
@@ -1196,6 +1196,9 @@ class Timedelta(_Timedelta):
msg = textwrap.dedent("""\
... | cfr https://github.com/pandas-dev/pandas/pull/21036#issuecomment-389162167 | https://api.github.com/repos/pandas-dev/pandas/pulls/21060 | 2018-05-15T15:24:59Z | 2018-05-15T18:09:49Z | 2018-05-15T18:09:49Z | 2018-05-15T18:11:18Z |
0.22.x | diff --git a/.gitignore b/.gitignore
index ff0a6aef47163..b1748ae72b8ba 100644
--- a/.gitignore
+++ b/.gitignore
@@ -106,3 +106,4 @@ doc/build/html/index.html
doc/tmp.sv
doc/source/styled.xlsx
doc/source/templates/
+env/
diff --git a/.travis.yml b/.travis.yml
index fe1a2950dbf08..42b4ef0396fc8 100644
--- a/.travis.y... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/21059 | 2018-05-15T15:24:48Z | 2018-05-15T16:44:13Z | null | 2018-05-15T16:44:13Z |
Fixed space in small info | diff --git a/pandas/core/frame.py b/pandas/core/frame.py
index 0437c479c9d81..dccc840f5affd 100644
--- a/pandas/core/frame.py
+++ b/pandas/core/frame.py
@@ -2231,7 +2231,7 @@ def _sizeof_fmt(num, size_qualifier):
# returns size in human readable format
for x in ['bytes', 'KB', 'MB', 'GB', 'TB'... | Closes https://github.com/pandas-dev/pandas/issues/21056
ping @jreback @jorisvandenbossche
this should be the last failure that was picked up by dask's tests. | https://api.github.com/repos/pandas-dev/pandas/pulls/21057 | 2018-05-15T14:54:28Z | 2018-05-15T19:04:11Z | 2018-05-15T19:04:10Z | 2018-05-15T21:36:26Z |
BUG: Keep original name in str.cat | diff --git a/pandas/core/strings.py b/pandas/core/strings.py
index d40ff02fd0285..81d775157cf62 100644
--- a/pandas/core/strings.py
+++ b/pandas/core/strings.py
@@ -2320,9 +2320,9 @@ def cat(self, others=None, sep=None, na_rep=None, join=None):
res = str_cat(data, others=others, sep=sep, na_rep=na_rep)
... | Closes https://github.com/pandas-dev/pandas/issues/21053
cc @jreback @jorisvandenbossche @h-vetinari for a quick check if you have a chance. | https://api.github.com/repos/pandas-dev/pandas/pulls/21054 | 2018-05-15T13:51:20Z | 2018-05-15T15:07:43Z | 2018-05-15T15:07:42Z | 2018-05-15T15:09:43Z |
DOC: Updated release and whatsnew for 0.23.0 | diff --git a/doc/source/release.rst b/doc/source/release.rst
index 709c9b15b55f7..5fe397a7cbb37 100644
--- a/doc/source/release.rst
+++ b/doc/source/release.rst
@@ -37,6 +37,361 @@ analysis / manipulation tool available in any language.
* Binary installers on PyPI: https://pypi.org/project/pandas
* Documentation: htt... | https://api.github.com/repos/pandas-dev/pandas/pulls/21051 | 2018-05-15T13:20:02Z | 2018-05-15T13:49:18Z | 2018-05-15T13:49:18Z | 2018-05-15T16:21:41Z | |
DOC: Fix find_undoc_args script to use getfullargspec() | diff --git a/scripts/find_undoc_args.py b/scripts/find_undoc_args.py
index a135c8e5171a1..c4d846ee3c3e5 100755
--- a/scripts/find_undoc_args.py
+++ b/scripts/find_undoc_args.py
@@ -62,7 +62,7 @@ def build_loc(f):
path = f.__code__.co_filename.split(args.path, 1)[-1][1:]
return dict(path=path, lnum=f._... | Use [getfullargspec](https://docs.python.org/3/library/inspect.html#inspect.getfullargspec) instead of [getargspec](https://docs.python.org/3/library/inspect.html#inspect.getargspec) to fix the find_undoc_args.py script
| https://api.github.com/repos/pandas-dev/pandas/pulls/21046 | 2018-05-15T06:03:16Z | 2018-05-17T06:39:15Z | null | 2018-05-17T06:39:15Z |
Fix Inconsistent MultiIndex Sorting | diff --git a/pandas/core/frame.py b/pandas/core/frame.py
index dccc840f5affd..2b65af4b368a9 100644
--- a/pandas/core/frame.py
+++ b/pandas/core/frame.py
@@ -4454,7 +4454,10 @@ def sort_index(self, axis=0, level=None, ascending=True, inplace=False,
axis = self._get_axis_number(axis)
labels = self._get_... | closes #20994
closes #20945
closes #21052
- [X] tests added / passed
- [X] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
This is a pretty dark corner and I'll admit that I don't fully understand all of the elements in play. That said, the first problem I noticed with the fi... | https://api.github.com/repos/pandas-dev/pandas/pulls/21043 | 2018-05-15T02:10:13Z | 2018-05-19T20:15:04Z | 2018-05-19T20:15:03Z | 2018-06-05T09:04:41Z |
CI: Fixed linting on download_wheels | diff --git a/scripts/download_wheels.py b/scripts/download_wheels.py
index a4705d0e4e63c..f5cdbbe36d90d 100644
--- a/scripts/download_wheels.py
+++ b/scripts/download_wheels.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python
"""Fetch wheels from wheels.scipy.org for a pandas version."""
import argparse
import pathlib
@@ -23,... | xref https://github.com/pandas-dev/pandas/pull/20928#pullrequestreview-120060546 | https://api.github.com/repos/pandas-dev/pandas/pulls/21042 | 2018-05-15T01:34:05Z | 2018-05-15T10:00:21Z | 2018-05-15T10:00:21Z | 2018-05-15T10:00:24Z |
Docstring shift | diff --git a/pandas/core/generic.py b/pandas/core/generic.py
index 38f334762fa88..84595153103c7 100644
--- a/pandas/core/generic.py
+++ b/pandas/core/generic.py
@@ -8012,12 +8012,12 @@ def mask(self, cond, other=np.nan, inplace=False, axis=None, level=None,
errors=errors)
_shared_docs[... | - [x] closes #20492
- [x] tests passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/21039 | 2018-05-14T21:35:24Z | 2018-11-03T06:40:11Z | null | 2018-11-03T06:40:11Z |
DOC: Enhancing pivot / reshape docs | diff --git a/doc/source/reshaping.rst b/doc/source/reshaping.rst
index 7d9925d800441..feb58c1c11dfd 100644
--- a/doc/source/reshaping.rst
+++ b/doc/source/reshaping.rst
@@ -17,6 +17,8 @@ Reshaping and Pivot Tables
Reshaping by pivoting DataFrame objects
---------------------------------------
+.. image:: _static/re... | - [x] closes #19089
- [x] tests added / passed (NA Just Docs)
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
Enhancing pivot / reshape docs
Added more examples and added Q + A section. | https://api.github.com/repos/pandas-dev/pandas/pulls/21038 | 2018-05-14T20:13:41Z | 2018-11-12T00:21:59Z | 2018-11-12T00:21:58Z | 2018-11-12T00:22:12Z |
Warn on ndarray[int] // timedelta | diff --git a/doc/source/timeseries.rst b/doc/source/timeseries.rst
index adb4cdf2974a0..73e3e721aad71 100644
--- a/doc/source/timeseries.rst
+++ b/doc/source/timeseries.rst
@@ -257,7 +257,7 @@ Pass ``errors='coerce'`` to convert unparseable data to ``NaT`` (not a time):
Epoch Timestamps
~~~~~~~~~~~~~~~~
-pandas sup... | Closes #19761.
```python
In [2]: pd.DatetimeIndex(['1931', '1970', '2017']).view('i8') // pd.Timedelta(1, unit='s')
pandas-dev/bin/ipython:1: FutureWarning: Floor division between integer array and Timedelta is
deprecated. Use 'array // timedelta.value' instead.
Out[2]: array([-1230768000, 0, 148322... | https://api.github.com/repos/pandas-dev/pandas/pulls/21036 | 2018-05-14T18:47:31Z | 2018-05-15T10:01:33Z | 2018-05-15T10:01:33Z | 2019-12-05T15:53:26Z |
DOC: Rephrased doc for Series.asof. Added examples | diff --git a/pandas/core/generic.py b/pandas/core/generic.py
index 6ca8f6731bbb8..a0886eb431882 100644
--- a/pandas/core/generic.py
+++ b/pandas/core/generic.py
@@ -6495,40 +6495,98 @@ def interpolate(self, method='linear', axis=0, limit=None, inplace=False,
def asof(self, where, subset=None):
"""
- ... | Used code from https://github.com/pandas-dev/pandas/issues/20652 as example, to illustrate different behaviours.
- [x] closes #20652
- [x] tests added / passed (N/A, docs)
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/21034 | 2018-05-14T18:26:18Z | 2018-11-04T15:01:16Z | 2018-11-04T15:01:16Z | 2018-11-12T13:22:21Z |
TST: add arithmetic operators fixture | diff --git a/pandas/conftest.py b/pandas/conftest.py
index 137afaa3b3490..b09cb872a12fb 100644
--- a/pandas/conftest.py
+++ b/pandas/conftest.py
@@ -2,6 +2,7 @@
import numpy as np
import pandas as pd
+from pandas.compat import PY3
import pandas.util._test_decorators as td
@@ -77,6 +78,24 @@ def observed(reques... | https://api.github.com/repos/pandas-dev/pandas/pulls/21033 | 2018-05-14T12:21:28Z | 2018-05-14T23:49:23Z | 2018-05-14T23:49:23Z | 2018-05-14T23:49:23Z | |
BUG: Fixed 19497 - previously, renaming an index changed its type if … | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index 1660c8d9fcdc5..f441e6976bd89 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -1364,6 +1364,7 @@ Reshaping
- Improved error message for :func:`DataFrame.merge` when there is no common merge key (:i... | Fixes bug GH19497 - previously, renaming an index with tuples changed its type (i.e. from Index to MultiIndex).
- [x] closes #19497
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
| https://api.github.com/repos/pandas-dev/pandas/pulls/21029 | 2018-05-14T06:57:19Z | 2018-05-14T23:52:16Z | 2018-05-14T23:52:15Z | 2018-05-15T03:53:24Z |
BUG: Iteration over DatetimeIndex stops at chunksize (GH21012) | diff --git a/pandas/core/indexes/datetimes.py b/pandas/core/indexes/datetimes.py
index 9761974d77d4b..83950f1d71633 100644
--- a/pandas/core/indexes/datetimes.py
+++ b/pandas/core/indexes/datetimes.py
@@ -1365,7 +1365,8 @@ def __iter__(self):
converted = libts.ints_to_pydatetime(data[start_i:end_i],
... | - [x] closes #21012
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
avoided using `yield` and changing DatetimeIndex itself into a iterator. @cbertinato 's advice was helpful. | https://api.github.com/repos/pandas-dev/pandas/pulls/21027 | 2018-05-14T01:02:31Z | 2018-05-15T10:02:35Z | 2018-05-15T10:02:34Z | 2018-06-25T20:59:21Z |
DOC: updated the Series.str.rsplit and Series.str.split docstrings | diff --git a/pandas/core/strings.py b/pandas/core/strings.py
index 08239ae4dae20..b27cfdfe3f1bd 100644
--- a/pandas/core/strings.py
+++ b/pandas/core/strings.py
@@ -1343,108 +1343,7 @@ def str_pad(arr, width, side='left', fillchar=' '):
def str_split(arr, pat=None, n=None):
- """
- Split strings around given... | - [ ] closes #xxxx
- [x] tests passed validate_docstrings.py
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] rendered document looks ok 'python make.py --single pandas.Series.str.rsplit' and 'python make.py --single pandas.Series.str.split'
| https://api.github.com/repos/pandas-dev/pandas/pulls/21026 | 2018-05-14T00:32:12Z | 2018-06-22T23:36:45Z | 2018-06-22T23:36:45Z | 2018-06-22T23:36:49Z |
PERF: improved performance of CategoricalIndex.is_monotonic* | diff --git a/asv_bench/benchmarks/categoricals.py b/asv_bench/benchmarks/categoricals.py
index ae1d7029217a4..5464e7cba22c3 100644
--- a/asv_bench/benchmarks/categoricals.py
+++ b/asv_bench/benchmarks/categoricals.py
@@ -173,3 +173,23 @@ def setup(self, dtype):
def time_isin_categorical(self, dtype):
se... | - [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
```python
>>> n = 1000000
>>> ci = pd.CategoricalIndex(list('a' * n + 'b' * n + 'c' * n))
>>> %t ci.is_monotonic_increasing
22 ms # v0.22 and master
227 ns # this commit
```
There seem to be a few more like this, whe... | https://api.github.com/repos/pandas-dev/pandas/pulls/21025 | 2018-05-14T00:16:10Z | 2018-05-17T00:21:51Z | 2018-05-17T00:21:51Z | 2018-06-08T17:08:16Z |
PERF: __contains__ method for Categorical | diff --git a/asv_bench/benchmarks/categoricals.py b/asv_bench/benchmarks/categoricals.py
index 5464e7cba22c3..41460eaf47699 100644
--- a/asv_bench/benchmarks/categoricals.py
+++ b/asv_bench/benchmarks/categoricals.py
@@ -193,3 +193,53 @@ def time_categorical_series_is_monotonic_increasing(self):
def time_categor... | Calling `key in Categorical(...)` trivially falls back to calling `__iter__` and then forces a full construction of the array by invoking `get_values`.
This implementation is faster in best case situations than using .e.g.`any(Categorical.isin(key))` since we do not care about the complete array. Not sure if I need t... | https://api.github.com/repos/pandas-dev/pandas/pulls/21022 | 2018-05-13T17:53:38Z | 2018-06-19T01:46:31Z | null | 2023-05-11T01:17:50Z |
DOC: some cleanup of various whatsnew files | diff --git a/doc/source/whatsnew/v0.13.0.txt b/doc/source/whatsnew/v0.13.0.txt
index f440be1ddd56e..02ddc362255ec 100644
--- a/doc/source/whatsnew/v0.13.0.txt
+++ b/doc/source/whatsnew/v0.13.0.txt
@@ -651,7 +651,7 @@ Enhancements
Additionally, the ``method`` argument to ``interpolate`` has been expanded
to incl... | Over time, various whatsnew text files have had some errors that caused parsing errors for sphinx/rst.
This PR cleans up various such bugs that have been causing wrong parsing output. | https://api.github.com/repos/pandas-dev/pandas/pulls/21021 | 2018-05-13T15:27:02Z | 2018-05-15T00:02:04Z | 2018-05-15T00:02:04Z | 2018-05-18T18:05:14Z |
BUG: CategoricalIndex.searchsorted doesn't return a scalar if input was scalar | diff --git a/doc/source/whatsnew/v0.23.1.txt b/doc/source/whatsnew/v0.23.1.txt
index 9c29c34adb7dd..db39a1c558b97 100644
--- a/doc/source/whatsnew/v0.23.1.txt
+++ b/doc/source/whatsnew/v0.23.1.txt
@@ -88,7 +88,8 @@ Indexing
- Bug in :meth:`MultiIndex.set_names` where error raised for a ``MultiIndex`` with ``nlevels ==... | `CategoricalIndex.searchsorted` returns the wrong shape for scalar input. Numpy arrays and all other index types return a scalar if the input is a scalar, but the `CategoricalIndex` does not
For example
```
>>> import numpy as np
>>> np.array([1, 2, 3]).searchsorted(1)
0
>>> np.array([1, 2, 3]).searchsorted([1]... | https://api.github.com/repos/pandas-dev/pandas/pulls/21019 | 2018-05-13T09:51:10Z | 2018-11-18T22:29:55Z | null | 2018-11-18T22:29:55Z |
BUG: .reset_index() should raise with an invalid level name (GH20925) | diff --git a/doc/source/whatsnew/v0.23.1.txt b/doc/source/whatsnew/v0.23.1.txt
index 35d150dc263b8..90780f118016c 100644
--- a/doc/source/whatsnew/v0.23.1.txt
+++ b/doc/source/whatsnew/v0.23.1.txt
@@ -59,7 +59,7 @@ Conversion
Indexing
^^^^^^^^
--
+- Bug in :meth:`Series.reset_index` where appropriate error was not ... | #20925 Raises appropriate error for Series.reset_index(level_name, drop=True) when index is flat and an invalid level is supplied
- [x] closes #20925
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry | https://api.github.com/repos/pandas-dev/pandas/pulls/21016 | 2018-05-12T14:21:23Z | 2018-05-18T05:53:46Z | 2018-05-18T05:53:45Z | 2018-06-08T17:09:13Z |
BUG: Concatentation of TZ-aware dataframes | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index d10d51352d0e4..72ca371f6c6be 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -1372,6 +1372,8 @@ Reshaping
- Bug in :class:`Series` constructor with a ``dtype=str``, previously raised in some cases... | closes #12396
closes #18447
supersedes #19327 | https://api.github.com/repos/pandas-dev/pandas/pulls/21014 | 2018-05-11T21:52:04Z | 2018-05-13T13:17:46Z | null | 2018-05-13T13:18:21Z |
Don't raise warning on merging int and float with nan | diff --git a/pandas/core/reshape/merge.py b/pandas/core/reshape/merge.py
index 0204e655bfa2c..4d8897fb7c811 100644
--- a/pandas/core/reshape/merge.py
+++ b/pandas/core/reshape/merge.py
@@ -955,14 +955,14 @@ def _maybe_coerce_merge_keys(self):
# check whether ints and floats
elif is_i... | Closes https://github.com/pandas-dev/pandas/issues/20998 | https://api.github.com/repos/pandas-dev/pandas/pulls/21011 | 2018-05-11T08:58:09Z | 2018-05-11T11:46:29Z | 2018-05-11T11:46:29Z | 2018-05-24T20:20:22Z |
CLN: Revert "Return Python integers" (not needed after #20989) | diff --git a/pandas/_libs/index.pyx b/pandas/_libs/index.pyx
index 741e5553141f7..205ab9002379d 100644
--- a/pandas/_libs/index.pyx
+++ b/pandas/_libs/index.pyx
@@ -195,7 +195,7 @@ cdef class IndexEngine:
if count > 1:
return indexer
if count == 1:
- return int(found[0])
+ ... | This reverts commit 8e3d4d08501dc83d4c2302686c8342e7448c78e5.
- [x] tests passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
I had introduced the explicit casting to solve broken tests on Windows, but @jreback's #20989 is the correct way to do it, so these are now redundant.
| https://api.github.com/repos/pandas-dev/pandas/pulls/21010 | 2018-05-11T08:54:04Z | 2018-05-11T13:06:08Z | null | 2018-05-11T13:06:31Z |
ENH: Implement linspace behavior for timedelta_range and interval_range | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index 3f7bc0e8d8c3f..a8a201558ec9b 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -526,7 +526,7 @@ Other Enhancements
- Added new writer for exporting Stata dta files in version 117, ``StataWriter117``... | - [X] closes #20976
- [X] tests added / passed
- [X] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [X] whatsnew entry
Summary:
- added linspace behavior support to `timedelta_range`
- added linspace behavior support to `interval_range`
- refactored `test_interval_range.py` to use `parame... | https://api.github.com/repos/pandas-dev/pandas/pulls/21009 | 2018-05-11T05:09:16Z | 2018-05-11T11:53:49Z | 2018-05-11T11:53:49Z | 2018-05-11T14:50:46Z |
MyPy cleanup and absolute imports in pandas.core.dtypes.common | diff --git a/pandas/core/arrays/base.py b/pandas/core/arrays/base.py
index ce87c0a8b0c5a..30949ca6d1d6b 100644
--- a/pandas/core/arrays/base.py
+++ b/pandas/core/arrays/base.py
@@ -195,13 +195,13 @@ def __setitem__(self, key, value):
)
def __len__(self):
+ # type: () -> int
"""Length of ... | Starting the conversation towards #14468
There were a couple misplaced annotations below docstrings that were causing mypy to choke when running:
```bash
mypy pandas --ignore-missing-imports
```
A starred import in pandas.core.dtypes.common was responsible for a lot of complaints from mypy. These were being ... | https://api.github.com/repos/pandas-dev/pandas/pulls/21008 | 2018-05-11T02:37:51Z | 2018-06-23T16:12:19Z | 2018-06-23T16:12:19Z | 2018-06-23T16:12:23Z |
DOC: cleanup of v0.23.0.txt | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index 32f7447e5ef77..a262a85722329 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -519,7 +519,7 @@ Other Enhancements
- :meth:`~pandas.core.window.Rolling.quantile` and :meth:`~pandas.core.window.Expan... | Cleanup of some errors in ``v.0.23.0.txt`` | https://api.github.com/repos/pandas-dev/pandas/pulls/21007 | 2018-05-10T21:56:35Z | 2018-05-11T06:49:14Z | 2018-05-11T06:49:14Z | 2018-05-18T18:05:14Z |
Whatsnew Typo Correction | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index 750227cd59f26..3f7bc0e8d8c3f 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -555,8 +555,8 @@ If installed, we now require:
.. _whatsnew_0230.api_breaking.dict_insertion_order:
-Instantation f... | https://api.github.com/repos/pandas-dev/pandas/pulls/21006 | 2018-05-10T19:56:55Z | 2018-05-10T19:59:45Z | 2018-05-10T19:59:45Z | 2018-05-14T21:11:03Z | |
DOC: Added 0.23.1 whatsnew template | diff --git a/doc/source/whatsnew/v0.23.1.txt b/doc/source/whatsnew/v0.23.1.txt
new file mode 100644
index 0000000000000..5c9c3e2931bd9
--- /dev/null
+++ b/doc/source/whatsnew/v0.23.1.txt
@@ -0,0 +1,82 @@
+.. _whatsnew_0231:
+
+v0.23.1
+-------
+
+This is a minor bug-fix release in the 0.23.x series and includes some sm... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/21001 | 2018-05-10T15:33:15Z | 2018-05-16T03:00:32Z | 2018-05-16T03:00:32Z | 2018-06-12T14:33:51Z |
PERF: removed coercion to int64 for arrays of ints in Categorical.from_codes | diff --git a/asv_bench/benchmarks/categoricals.py b/asv_bench/benchmarks/categoricals.py
index 0ffd5f881d626..ae1d7029217a4 100644
--- a/asv_bench/benchmarks/categoricals.py
+++ b/asv_bench/benchmarks/categoricals.py
@@ -51,6 +51,7 @@ def setup(self):
self.values_some_nan = list(np.tile(self.categories + [np... | - [x] closes #18501
- [ ] tests added / **passed**
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
```
In [3]: arr = np.ones(10000000,dtype='int8')
# master
In [4]: %timeit pd.Categorical.from_codes(arr, ['foo', 'bar'])
44.2 ms ± 545 µs per loop (mean ± std. dev. of 7... | https://api.github.com/repos/pandas-dev/pandas/pulls/21000 | 2018-05-10T14:38:06Z | 2018-05-15T02:20:05Z | 2018-05-15T02:20:05Z | 2018-05-15T02:20:06Z |
API: Added axis to take | diff --git a/pandas/core/algorithms.py b/pandas/core/algorithms.py
index e8f74cf58a262..88bc497f9f22d 100644
--- a/pandas/core/algorithms.py
+++ b/pandas/core/algorithms.py
@@ -1448,7 +1448,7 @@ def func(arr, indexer, out, fill_value=np.nan):
return func
-def take(arr, indices, allow_fill=False, fill_value=Non... | - [x] closes #20932
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
One thing that's worrisome here: for N-D arrays, the `fill_value` argument is set for each element. In the case of IPArray, this is fine, since my storage NA-value is (0, 0), so I would pass `fill_v... | https://api.github.com/repos/pandas-dev/pandas/pulls/20999 | 2018-05-10T14:27:29Z | 2018-05-10T18:25:31Z | 2018-05-10T18:25:30Z | 2018-05-10T18:25:35Z |
ENH: Raise useful error when iterating a Window | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index 32f7447e5ef77..8d20d7b6b78bd 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -966,6 +966,7 @@ Other API Changes
- Constructing a Series from a list of length 1 no longer broadcasts this list when ... | Until Issue #11704 is completed, raise a NotImplementedError to provide
a more clear error message when attempting to iterate over a Rolling
or Expanding window. | https://api.github.com/repos/pandas-dev/pandas/pulls/20996 | 2018-05-09T22:12:22Z | 2018-05-12T18:38:15Z | 2018-05-12T18:38:15Z | 2018-05-12T18:38:20Z |
DEPR: DataFrame dropna accepting multiple axes | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index 32f7447e5ef77..c47c7878843c2 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -1005,6 +1005,7 @@ Deprecations
- Setting ``PeriodIndex.freq`` (which was not guaranteed to work correctly) is deprecat... | Deprecates multiple axes passing to `dropna`.
I added the whatsnew to 0.23.0 for now, I can move this to 0.24.0 later if preferred once the whatsnew doc is created.
- [x] closes #20987
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/20995 | 2018-05-09T21:41:01Z | 2018-05-10T10:32:10Z | 2018-05-10T10:32:10Z | 2018-05-10T21:02:01Z |
DOC: update Readme recommended tags for new contributors | diff --git a/README.md b/README.md
index cd2cb99992977..3c8fe57400099 100644
--- a/README.md
+++ b/README.md
@@ -233,7 +233,7 @@ All contributions, bug reports, bug fixes, documentation improvements, enhanceme
A detailed overview on how to contribute can be found in the **[contributing guide.](https://pandas.pydata.... | This changes the recommended tag for new contributors from `Difficulty Novice` to `good first issue` in both main README.md and /doc/source/contributing.rst.
closes #20982 | https://api.github.com/repos/pandas-dev/pandas/pulls/20992 | 2018-05-09T15:16:31Z | 2018-05-09T15:19:59Z | 2018-05-09T15:19:59Z | 2018-05-09T15:19:59Z |
COMPAT: 32-bit indexing compat | diff --git a/pandas/_libs/index.pyx b/pandas/_libs/index.pyx
index 9968d398e9040..741e5553141f7 100644
--- a/pandas/_libs/index.pyx
+++ b/pandas/_libs/index.pyx
@@ -8,7 +8,8 @@ from cpython.slice cimport PySlice_Check
import numpy as np
cimport numpy as cnp
-from numpy cimport ndarray, float64_t, int32_t, int64_t, ... | xref #19539
| https://api.github.com/repos/pandas-dev/pandas/pulls/20989 | 2018-05-09T10:52:04Z | 2018-05-10T09:57:01Z | 2018-05-10T09:57:01Z | 2018-05-10T09:57:15Z |
BUG: date_range linspace behavior respects tz | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index c6991bc016868..6f5c180c587bd 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -525,7 +525,7 @@ Other Enhancements
library. (:issue:`20564`)
- Added new writer for exporting Stata dta files in ve... | - [x] closes #20983
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry (addendum to the v0.23 whatsnew entry for this feature)
| https://api.github.com/repos/pandas-dev/pandas/pulls/20988 | 2018-05-09T06:47:02Z | 2018-05-10T10:26:23Z | 2018-05-10T10:26:23Z | 2018-05-10T15:22:35Z |
Consistent Return Structure for Rolling Apply | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index c6991bc016868..32f7447e5ef77 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -1328,6 +1328,7 @@ Groupby/Resample/Rolling
- Bug in :func:`DataFrame.groupby` where transformations using ``np.all`` a... | - [X] closes #14013
- [X] tests added / passed
- [X] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
With the changes made in #20949 it appears possible to fix this bug by suppressing a `catch` block that was internal to Rolling's `_apply`. I'm not sure what the purpose of this... | https://api.github.com/repos/pandas-dev/pandas/pulls/20984 | 2018-05-09T00:07:16Z | 2018-05-09T10:24:39Z | 2018-05-09T10:24:38Z | 2018-09-04T23:49:29Z |
Preserve Alignment Between Index and Values for Non-Monotonic Stack | diff --git a/pandas/core/reshape/reshape.py b/pandas/core/reshape/reshape.py
index 0829aa8f5a509..622e3bd553f8c 100644
--- a/pandas/core/reshape/reshape.py
+++ b/pandas/core/reshape/reshape.py
@@ -653,7 +653,13 @@ def _convert_level_number(level_num, columns):
# time to ravel the values
new_data = {}
lev... | - [X] closes #20945
- [X] tests added / passed
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
Not overly familiar with this code so submitting for review as there's probably a better way of going about it. The root cause of the referenced issue IIUC is that the index lab... | https://api.github.com/repos/pandas-dev/pandas/pulls/20980 | 2018-05-08T20:33:07Z | 2018-06-02T18:42:29Z | null | 2018-12-25T06:13:04Z |
Parametrization of indexes/test_base #4 | diff --git a/pandas/tests/indexes/test_base.py b/pandas/tests/indexes/test_base.py
index 377b17d45265c..f4fa547574b9e 100644
--- a/pandas/tests/indexes/test_base.py
+++ b/pandas/tests/indexes/test_base.py
@@ -13,7 +13,7 @@
from pandas.tests.indexes.common import Base
from pandas.compat import (range, lrange, lzip, ... | progress towards #20812
This should be it for parametrizing tests. Plan is to look at and clean up fixtures after this | https://api.github.com/repos/pandas-dev/pandas/pulls/20979 | 2018-05-08T16:27:54Z | 2018-05-09T10:22:39Z | 2018-05-09T10:22:39Z | 2018-05-09T10:25:48Z |
COMPAT: 32-bit indexing compat | diff --git a/pandas/core/indexing.py b/pandas/core/indexing.py
index 858d08d73e603..2c40be17ce781 100755
--- a/pandas/core/indexing.py
+++ b/pandas/core/indexing.py
@@ -1318,7 +1318,7 @@ def _convert_to_indexer(self, obj, axis=None, is_setter=False):
(indexer,
missing) = label... | xref #20939
| https://api.github.com/repos/pandas-dev/pandas/pulls/20977 | 2018-05-08T10:28:40Z | 2018-05-08T11:39:48Z | 2018-05-08T11:39:48Z | 2018-05-08T11:40:13Z |
BUG: Fix drop_duplicates failure when DataFrame has no column | diff --git a/pandas/core/frame.py b/pandas/core/frame.py
index ffb2ad046158f..a0559cef6831d 100644
--- a/pandas/core/frame.py
+++ b/pandas/core/frame.py
@@ -4354,6 +4354,9 @@ def duplicated(self, subset=None, keep='first'):
from pandas.core.sorting import get_group_index
from pandas._libs.hashtable im... | - [x] closes #20516
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/20974 | 2018-05-07T15:26:52Z | 2018-08-17T10:29:21Z | null | 2018-08-17T10:29:21Z |
CLN: simplify combine_first | diff --git a/pandas/core/frame.py b/pandas/core/frame.py
index ffb2ad046158f..d43fb95a70555 100644
--- a/pandas/core/frame.py
+++ b/pandas/core/frame.py
@@ -43,7 +43,6 @@
is_extension_array_dtype,
is_datetimetz,
is_datetime64_any_dtype,
- is_datetime64tz_dtype,
is_bool_dtype,
is_integer_dtyp... | https://api.github.com/repos/pandas-dev/pandas/pulls/20972 | 2018-05-07T10:26:28Z | 2018-05-08T00:18:57Z | 2018-05-08T00:18:57Z | 2018-05-08T00:19:31Z | |
BUG: Fix isna cannot handle ambiguous typed list | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index 05e0028047941..078a733a67a3e 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -1364,6 +1364,7 @@ Reshaping
- Bug in :func:`cut` and :func:`qcut` where timezone information was dropped (:issue:`1987... | - [x] closes #20675
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/20971 | 2018-05-07T00:34:35Z | 2018-05-08T00:06:50Z | 2018-05-08T00:06:50Z | 2018-05-08T00:06:55Z |
Sharey keyword for boxplot | diff --git a/doc/source/whatsnew/v0.23.1.txt b/doc/source/whatsnew/v0.23.1.txt
index 97a5975dad9a6..5a1bcce9b5970 100644
--- a/doc/source/whatsnew/v0.23.1.txt
+++ b/doc/source/whatsnew/v0.23.1.txt
@@ -48,22 +48,26 @@ Bug Fixes
~~~~~~~~~
Groupby/Resample/Rolling
+~~~~~~~~~~~~~~~~~~~~~~~~
- Bug in :func:`DataFrame... | …to _subplots().
.. code-block:: jupyter-notebook
%pylab inline
import pandas as pd
N = 100
rand = random.random(N)
clas = random.binomial(5,.5, N)
df = pd.DataFrame({'Rand': rand-clas,
'Rand2': rand,
'Class': clas},
inde... | https://api.github.com/repos/pandas-dev/pandas/pulls/20968 | 2018-05-06T17:03:31Z | 2018-06-08T11:27:30Z | 2018-06-08T11:27:29Z | 2018-06-08T16:25:29Z |
BUG: Fix wrong khash method definition | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index af1bee435eead..940505c01d6c6 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -1254,6 +1254,7 @@ Indexing
- Bug in ``.loc`` assignment with a single-element list-like incorrectly assigns as a list ... | - [x] closes #20722
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/20966 | 2018-05-06T08:01:05Z | 2018-05-08T10:35:11Z | 2018-05-08T10:35:10Z | 2018-05-08T10:35:17Z |
BUG: Fix combine_first converts other columns type into floats unexpectedly | diff --git a/doc/source/whatsnew/v0.24.0.txt b/doc/source/whatsnew/v0.24.0.txt
index 91575c311b409..83bd8ee9b3c74 100644
--- a/doc/source/whatsnew/v0.24.0.txt
+++ b/doc/source/whatsnew/v0.24.0.txt
@@ -867,3 +867,4 @@ Other
- :meth:`DataFrame.nlargest` and :meth:`DataFrame.nsmallest` now returns the correct n values wh... | - [x] closes #20699
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/20965 | 2018-05-06T06:54:02Z | 2018-10-09T12:54:03Z | 2018-10-09T12:54:03Z | 2018-10-09T12:54:35Z |
PERF: removed coercion to int64 in Categorical.from_codes | diff --git a/pandas/core/arrays/categorical.py b/pandas/core/arrays/categorical.py
index f91782459df67..d540a114749bb 100644
--- a/pandas/core/arrays/categorical.py
+++ b/pandas/core/arrays/categorical.py
@@ -578,7 +578,7 @@ def from_codes(cls, codes, categories, ordered=False):
unordered.
"""
... | - [x] closes #18501
- [ ] tests added / passed
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry | https://api.github.com/repos/pandas-dev/pandas/pulls/20961 | 2018-05-05T17:51:17Z | 2018-05-05T19:49:59Z | null | 2018-05-10T15:37:06Z |
DOC: add reshaping visuals to the docs (Reshaping and Pivot Tables) | diff --git a/doc/source/_static/reshaping_melt.png b/doc/source/_static/reshaping_melt.png
new file mode 100644
index 0000000000000..d0c4e77655e60
Binary files /dev/null and b/doc/source/_static/reshaping_melt.png differ
diff --git a/doc/source/_static/reshaping_pivot.png b/doc/source/_static/reshaping_pivot.png
new fi... | - [x] closes #20898
- [ ] tests added / passed
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/20960 | 2018-05-05T16:44:22Z | 2018-05-08T20:44:01Z | 2018-05-08T20:44:01Z | 2018-05-08T20:44:04Z |
BUG in .groupby.apply when applying a function that has mixed data types and the user supplied function can fail on the grouping column | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index eb6c212731822..a77620fe6b36b 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -1320,6 +1320,7 @@ Groupby/Resample/Rolling
- Bug in :func:`DataFrame.resample` that dropped timezone information (:iss... | closes #20949
| https://api.github.com/repos/pandas-dev/pandas/pulls/20959 | 2018-05-05T14:29:27Z | 2018-05-08T00:19:52Z | 2018-05-08T00:19:52Z | 2018-05-08T00:20:14Z |
ENH: Return DatetimeIndex or TimedeltaIndex bins for q/cut when input is datelike | diff --git a/doc/source/whatsnew/v0.24.0.txt b/doc/source/whatsnew/v0.24.0.txt
index dfb7a3675fdd5..abfa57dc09334 100644
--- a/doc/source/whatsnew/v0.24.0.txt
+++ b/doc/source/whatsnew/v0.24.0.txt
@@ -161,6 +161,7 @@ Datetimelike API Changes
- For :class:`DatetimeIndex` and :class:`TimedeltaIndex` with non-``None`` ``... | - [x] closes #19891
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/20956 | 2018-05-05T05:29:13Z | 2018-07-03T15:34:15Z | 2018-07-03T15:34:15Z | 2018-07-03T16:41:34Z |
Add pip 9.0.3 to conda environment to avoid numpy 1.9.3 error | diff --git a/ci/environment-dev.yaml b/ci/environment-dev.yaml
index c3d3d59f895c6..91ee11f73f682 100644
--- a/ci/environment-dev.yaml
+++ b/ci/environment-dev.yaml
@@ -12,3 +12,4 @@ dependencies:
- pytz
- setuptools
- sphinx
+ - pip==9.0.3
| I obtain this error:
'No matching distribution found for numpy==1.9.3'.
See #20952 for more details. This change works for me. Closes #20952 .
- [ ] closes #xxxx
- [ ] tests added / passed
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry | https://api.github.com/repos/pandas-dev/pandas/pulls/20953 | 2018-05-04T14:31:15Z | 2018-05-04T15:54:51Z | null | 2018-05-04T16:33:30Z |
CLN: add missing space in package's description | diff --git a/setup.py b/setup.py
index a436f451a2a55..6febe674fb2a1 100755
--- a/setup.py
+++ b/setup.py
@@ -134,7 +134,7 @@ def build_extensions(self):
_build_ext.build_extensions(self)
-DESCRIPTION = ("Powerful data structures for data analysis, time series,"
+DESCRIPTION = ("Powerful data structures for... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
The typo fixed here is in the package description, so it shows up in `pip show`. I'd say this fix needs no issue or whatsnew entry; if you feel otherwise, please say so and I'll ... | https://api.github.com/repos/pandas-dev/pandas/pulls/20950 | 2018-05-04T11:53:49Z | 2018-05-05T12:43:45Z | 2018-05-05T12:43:45Z | 2018-05-05T12:43:48Z |
Allow drop bins when using the cut function | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index 6036ef7e221fb..750227cd59f26 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -525,6 +525,7 @@ Other Enhancements
library. (:issue:`20564`)
- Added new writer for exporting Stata dta files in ve... | - [ ] if cut(x, bins=[0, 1, 2, 3, 4, 5, 6, 6, 8, 8, 10], labels=False, retbins=True, right=False) will raise ValueError: You can drop duplicate edges by setting the 'duplicates' kwarg, so add 'duplicates' parameters to the cut function.
| https://api.github.com/repos/pandas-dev/pandas/pulls/20947 | 2018-05-04T02:48:21Z | 2018-05-10T18:27:48Z | 2018-05-10T18:27:48Z | 2018-05-11T02:11:25Z |
BUG: Fix IntervalIndex.get_loc/get_indexer for IntervalIndex of length one | diff --git a/doc/source/api.rst b/doc/source/api.rst
index 93edd090d846b..d00e5511f1100 100644
--- a/doc/source/api.rst
+++ b/doc/source/api.rst
@@ -1632,6 +1632,8 @@ IntervalIndex Components
IntervalIndex.length
IntervalIndex.values
IntervalIndex.is_non_overlapping_monotonic
+ IntervalIndex.get_loc
+ I... | - [X] closes #17284
- [X] closes #20921
- [X] tests added / passed
- [X] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [X] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/20946 | 2018-05-04T00:25:09Z | 2018-05-05T12:53:37Z | 2018-05-05T12:53:36Z | 2018-05-05T19:17:56Z |
Update link to NumPy Docstring Standard explanation | diff --git a/doc/README.rst b/doc/README.rst
index efa21fdd3a2d9..12950d323f5d3 100644
--- a/doc/README.rst
+++ b/doc/README.rst
@@ -42,7 +42,7 @@ Some other important things to know about the docs:
- The docstrings follow the **Numpy Docstring Standard** which is used widely
in the Scientific Python community. Thi... | - [ ] whatsnew Updated link to NumPy DocString from `https://github.com/numpy/numpy/blob/master/doc/HOWTO_DOCUMENT.rst.txt` to `https://numpydoc.readthedocs.io/en/latest/` | https://api.github.com/repos/pandas-dev/pandas/pulls/20942 | 2018-05-03T10:19:32Z | 2018-05-03T10:22:30Z | 2018-05-03T10:22:30Z | 2018-05-03T10:22:33Z |
DOC: followup to #20583, observed kwarg for .groupby | diff --git a/doc/source/groupby.rst b/doc/source/groupby.rst
index 3616a7e1b41d2..da13a34cccfea 100644
--- a/doc/source/groupby.rst
+++ b/doc/source/groupby.rst
@@ -994,7 +994,7 @@ is only interesting over one column (here ``colname``), it may be filtered
Handling of (un)observed Categorical values
~~~~~~~~~~~~~~~~~~... | closes #20902
| https://api.github.com/repos/pandas-dev/pandas/pulls/20941 | 2018-05-03T10:16:31Z | 2018-05-05T12:44:14Z | 2018-05-05T12:44:14Z | 2018-05-05T12:44:44Z |
BUG: cant modify df with duplicate index (#17105) | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index e3b4eb5e22dec..c1f588b0072fd 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -1253,6 +1253,7 @@ Indexing
- Bug in ``Series.is_unique`` where extraneous output in stderr is shown if Series contains... | - [x] closes #17105
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
Fixing to allow the modification of DataFrames that have duplicate elements in the index. Previously it would fail with
```
AttributeError: 'bool' object has no attribute 'a... | https://api.github.com/repos/pandas-dev/pandas/pulls/20939 | 2018-05-03T08:28:15Z | 2018-05-08T00:23:34Z | 2018-05-08T00:23:34Z | 2018-05-08T00:23:41Z |
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