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 |
|---|---|---|---|---|---|---|---|
DOC: update style.ipynb for 2.0 | diff --git a/doc/source/user_guide/style.ipynb b/doc/source/user_guide/style.ipynb
index c612751dc5a1d..90e57ad4ad90f 100644
--- a/doc/source/user_guide/style.ipynb
+++ b/doc/source/user_guide/style.ipynb
@@ -9,23 +9,33 @@
"This section demonstrates visualization of tabular data using the [Styler][styler]\n",
... | This PR tries to frame Styler more as a general display output tool, by including the more generalist "formatting" functions at the start,
) for typ in FLOAT_PYARROW_DTYPES
]
+ DECIMA... | closes #34166 | https://api.github.com/repos/pandas-dev/pandas/pulls/50964 | 2023-01-24T22:33:36Z | 2023-02-22T20:31:24Z | 2023-02-22T20:31:23Z | 2023-02-22T23:52:50Z |
BUG: is_string_dtype returns True for ArrowDtype(pa.string()) | diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 3c9c861afd989..c28c9fdad1804 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -1021,7 +1021,7 @@ Conversion
Strings
^^^^^^^
-- Bug in :func:`pandas.api.dtypes.is_string_dtype` that would not return ... | Broken off #50325 | https://api.github.com/repos/pandas-dev/pandas/pulls/50963 | 2023-01-24T19:59:18Z | 2023-01-26T00:40:53Z | 2023-01-26T00:40:53Z | 2023-01-26T00:53:13Z |
Enable pylint undefined-loop-variable warning | diff --git a/pandas/core/util/hashing.py b/pandas/core/util/hashing.py
index e0b18047aa0ec..350914cc50556 100644
--- a/pandas/core/util/hashing.py
+++ b/pandas/core/util/hashing.py
@@ -71,12 +71,14 @@ def combine_hash_arrays(
mult = np.uint64(1000003)
out = np.zeros_like(first) + np.uint64(0x345678)
+ la... | - [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#pre-commit).
Enables the Pylint warning `undefined-loop-variable`. This contributes to (now-closed) #48855 and extends #49740.
Replaces several instances of
```
for x in my_list:
foo(x)
bar(x) #... | https://api.github.com/repos/pandas-dev/pandas/pulls/50961 | 2023-01-24T17:00:29Z | 2023-01-26T17:47:16Z | 2023-01-26T17:47:16Z | 2023-01-28T19:48:15Z |
DOC: add documentation to DataFrameGroupBy.skew and SeriesGroupBy.skew | diff --git a/pandas/core/groupby/generic.py b/pandas/core/groupby/generic.py
index d6482b61a536d..815f9936057f4 100644
--- a/pandas/core/groupby/generic.py
+++ b/pandas/core/groupby/generic.py
@@ -1006,7 +1006,6 @@ def take(
result = self._op_via_apply("take", indices=indices, axis=axis, **kwargs)
ret... | - [ ] closes #xxxx (Replace xxxx with the GitHub issue number)
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/con... | https://api.github.com/repos/pandas-dev/pandas/pulls/50958 | 2023-01-24T15:37:41Z | 2023-02-05T13:21:52Z | 2023-02-05T13:21:52Z | 2023-02-06T20:25:41Z |
DOC: improve the wording | diff --git a/doc/source/reference/window.rst b/doc/source/reference/window.rst
index 0be3184a9356c..0839bb2e52efd 100644
--- a/doc/source/reference/window.rst
+++ b/doc/source/reference/window.rst
@@ -6,9 +6,9 @@
Window
======
-Rolling objects are returned by ``.rolling`` calls: :func:`pandas.DataFrame.rolling`, :f... | there are only two .rolling(), .expanding() and .ewm() functions, so using "etc." is not appropriate.
- [ ] closes #xxxx (Replace xxxx with the GitHub issue number)
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or addin... | https://api.github.com/repos/pandas-dev/pandas/pulls/50957 | 2023-01-24T15:04:00Z | 2023-01-24T18:42:58Z | 2023-01-24T18:42:58Z | 2023-01-24T20:36:47Z |
DEPR: execute deprecations for str.cat in v1.0 | diff --git a/doc/source/whatsnew/v1.0.0.rst b/doc/source/whatsnew/v1.0.0.rst
index cc4bab8b9a923..85d087082171f 100644
--- a/doc/source/whatsnew/v1.0.0.rst
+++ b/doc/source/whatsnew/v1.0.0.rst
@@ -62,6 +62,8 @@ Removal of prior version deprecations/changes
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- Removed the p... | - [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
This executes some deprecations from the 0.23/0.24 cycles, namely following the switch from `join=None` to `join='left'` (following #18657 / #20347), as well as the fact that list-likes *within* li... | https://api.github.com/repos/pandas-dev/pandas/pulls/27611 | 2019-07-26T14:59:11Z | 2019-07-31T12:32:36Z | 2019-07-31T12:32:35Z | 2019-07-31T13:21:15Z |
BUG: break reference cycle in Index._engine | diff --git a/asv_bench/benchmarks/index_object.py b/asv_bench/benchmarks/index_object.py
index 6541ddcb0397d..49834ae94cc38 100644
--- a/asv_bench/benchmarks/index_object.py
+++ b/asv_bench/benchmarks/index_object.py
@@ -1,3 +1,4 @@
+import gc
import numpy as np
import pandas.util.testing as tm
from pandas import (
... | - [X] closes #27585
- [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/27607 | 2019-07-26T06:57:23Z | 2019-08-08T20:43:27Z | 2019-08-08T20:43:26Z | 2019-08-08T20:43:29Z |
CLN: one less try/except in Block methods | diff --git a/pandas/core/internals/blocks.py b/pandas/core/internals/blocks.py
index 83849ea41d032..6e5a2aab298c7 100644
--- a/pandas/core/internals/blocks.py
+++ b/pandas/core/internals/blocks.py
@@ -644,7 +644,9 @@ def _astype(self, dtype, copy=False, errors="raise", values=None, **kwargs):
if isinst... | small unrelated cleanups | https://api.github.com/repos/pandas-dev/pandas/pulls/27606 | 2019-07-26T03:43:21Z | 2019-07-26T11:44:24Z | 2019-07-26T11:44:24Z | 2019-07-26T15:26:40Z |
CLN: simplify indexing code | diff --git a/pandas/core/indexing.py b/pandas/core/indexing.py
index cb33044c4e23f..a1a8619fab892 100755
--- a/pandas/core/indexing.py
+++ b/pandas/core/indexing.py
@@ -164,7 +164,7 @@ def _slice(self, obj, axis: int, kind=None):
def _get_setitem_indexer(self, key):
if self.axis is not None:
- ... | - [ ] 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/27604 | 2019-07-26T02:58:01Z | 2019-07-26T11:45:36Z | 2019-07-26T11:45:36Z | 2019-07-26T15:26:13Z |
Removed get_value benchmarks | diff --git a/asv_bench/benchmarks/indexing.py b/asv_bench/benchmarks/indexing.py
index 720bd0245be41..84604b8196536 100644
--- a/asv_bench/benchmarks/indexing.py
+++ b/asv_bench/benchmarks/indexing.py
@@ -129,10 +129,6 @@ def time_getitem_label_slice(self, index, index_structure):
def time_getitem_pos_slice(self, ... | Follow up to #27377 @jbrockmendel
| https://api.github.com/repos/pandas-dev/pandas/pulls/27603 | 2019-07-26T01:10:11Z | 2019-07-26T11:43:09Z | 2019-07-26T11:43:09Z | 2020-01-16T00:35:07Z |
DEPR: NDFrame.set_axis inplace defaults to false #27525 | diff --git a/doc/source/whatsnew/v1.0.0.rst b/doc/source/whatsnew/v1.0.0.rst
index c352a36bf6de1..cc4bab8b9a923 100644
--- a/doc/source/whatsnew/v1.0.0.rst
+++ b/doc/source/whatsnew/v1.0.0.rst
@@ -61,7 +61,7 @@ Deprecations
Removal of prior version deprecations/changes
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-... | https://github.com/pandas-dev/pandas/blob/76247c142893c710e970c4cf8a25d73121aa5a2b/pandas/core/generic.py#L594-L598
has been there since <del>#20164</del> #16994 (issue was #14636), part of 0.21.0.
With discussion of plans to deprecate similar functionality from set_index in #24046, it's time to make sure `set_ax... | https://api.github.com/repos/pandas-dev/pandas/pulls/27600 | 2019-07-25T23:54:42Z | 2019-07-26T11:51:35Z | 2019-07-26T11:51:35Z | 2019-07-27T08:07:19Z |
TYPING: some type hints for pandas\io\common.py | diff --git a/pandas/core/frame.py b/pandas/core/frame.py
index 5980e3d133374..be870b9fcab1d 100644
--- a/pandas/core/frame.py
+++ b/pandas/core/frame.py
@@ -732,7 +732,6 @@ def to_string(
formatter = fmt.DataFrameFormatter(
self,
- buf=buf,
columns=columns,
c... | https://api.github.com/repos/pandas-dev/pandas/pulls/27598 | 2019-07-25T23:37:11Z | 2019-08-02T17:14:20Z | 2019-08-02T17:14:20Z | 2019-08-05T09:39:05Z | |
Expanded ASVs for to_json | diff --git a/asv_bench/benchmarks/io/json.py b/asv_bench/benchmarks/io/json.py
index 0ce42856fb14a..fc07f2a484102 100644
--- a/asv_bench/benchmarks/io/json.py
+++ b/asv_bench/benchmarks/io/json.py
@@ -63,10 +63,13 @@ def peakmem_read_json_lines_concat(self, index):
class ToJSON(BaseIO):
fname = "__test__.json"
... | Instead of one massive PR in #27166 I think this makes sense to break up in a few chunks. First step to get block code out of that extension is to get expanded test coverage, which I think I've done here.
After this I'll probably:
- Convert "columns" orient to not use the block manager code
- Convert "values"
... | https://api.github.com/repos/pandas-dev/pandas/pulls/27595 | 2019-07-25T22:38:15Z | 2019-07-26T16:35:29Z | 2019-07-26T16:35:29Z | 2019-07-26T16:35:32Z |
DOC: add documentation for read_spss(#27476) | diff --git a/doc/source/reference/io.rst b/doc/source/reference/io.rst
index 666220d390cdc..91f4942d03b0d 100644
--- a/doc/source/reference/io.rst
+++ b/doc/source/reference/io.rst
@@ -105,6 +105,13 @@ SAS
read_sas
+SPSS
+~~~~
+.. autosummary::
+ :toctree: api/
+
+ read_spss
+
SQL
~~~
.. autosummary::
di... | - [x] closes #27476
- [ ] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
Documentation is added for the new read_spss function.
After the generating html in Sphinx, it looks like this:
IO page top:
<img width="766"... | https://api.github.com/repos/pandas-dev/pandas/pulls/27594 | 2019-07-25T20:08:47Z | 2019-07-26T20:58:47Z | 2019-07-26T20:58:46Z | 2019-07-29T13:19:53Z |
Backport PR #27488 on branch 0.25.x (API: Add entrypoint for plotting) | diff --git a/Makefile b/Makefile
index baceefe6d49ff..9e69eb7922925 100644
--- a/Makefile
+++ b/Makefile
@@ -15,7 +15,7 @@ lint-diff:
git diff upstream/master --name-only -- "*.py" | xargs flake8
black:
- black . --exclude '(asv_bench/env|\.egg|\.git|\.hg|\.mypy_cache|\.nox|\.tox|\.venv|_build|buck-out|build|dist)... | Backport PR #27488: API: Add entrypoint for plotting | https://api.github.com/repos/pandas-dev/pandas/pulls/27590 | 2019-07-25T17:18:22Z | 2019-07-25T18:14:41Z | 2019-07-25T18:14:41Z | 2019-07-25T18:14:41Z |
REF: collect indexing methods | diff --git a/pandas/core/frame.py b/pandas/core/frame.py
index 9a84f1ddd87a5..301aa08236ff5 100644
--- a/pandas/core/frame.py
+++ b/pandas/core/frame.py
@@ -2777,81 +2777,7 @@ def _unpickle_matrix_compat(self, state): # pragma: no cover
self._data = dm._data
# ------------------------------------------... | No real changes, just putting indexing methods in one place to make subsequent passes a little easier | https://api.github.com/repos/pandas-dev/pandas/pulls/27588 | 2019-07-25T16:21:27Z | 2019-07-25T17:19:30Z | 2019-07-25T17:19:30Z | 2019-07-25T17:31:47Z |
Backport PR #27511 on branch 0.25.x (BUG: display.precision of negative complex numbers) | diff --git a/doc/source/whatsnew/v0.25.1.rst b/doc/source/whatsnew/v0.25.1.rst
index 9007d1c06f197..169968314d70e 100644
--- a/doc/source/whatsnew/v0.25.1.rst
+++ b/doc/source/whatsnew/v0.25.1.rst
@@ -57,6 +57,7 @@ Timezones
Numeric
^^^^^^^
- Bug in :meth:`Series.interpolate` when using a timezone aware :class:`Date... | Backport PR #27511: BUG: display.precision of negative complex numbers | https://api.github.com/repos/pandas-dev/pandas/pulls/27587 | 2019-07-25T15:58:49Z | 2019-07-25T16:55:03Z | 2019-07-25T16:55:03Z | 2019-07-25T16:55:03Z |
CLN: Centralised _check_percentile | diff --git a/pandas/core/algorithms.py b/pandas/core/algorithms.py
index c0ed198e200f1..4124936b910e6 100644
--- a/pandas/core/algorithms.py
+++ b/pandas/core/algorithms.py
@@ -248,7 +248,6 @@ def _get_hashtable_algo(values):
def _get_data_algo(values, func_map):
-
if is_categorical_dtype(values):
va... | - Fixes #27559
- Moved the _check_percentile method on NDFrame to algorithms as
check_percentile.
- Changed the references to _check_percentile in pandas/core/series.py
and pandas/core/frame.py
- [x] closes #27559
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -... | https://api.github.com/repos/pandas-dev/pandas/pulls/27584 | 2019-07-25T10:23:11Z | 2019-10-03T17:11:46Z | 2019-10-03T17:11:45Z | 2020-09-07T11:32:12Z |
DOC:Update python version support info | diff --git a/doc/source/install.rst b/doc/source/install.rst
index 352b56ebd3020..fc99b458fa0af 100644
--- a/doc/source/install.rst
+++ b/doc/source/install.rst
@@ -15,35 +15,10 @@ Instructions for installing from source,
`PyPI <https://pypi.org/project/pandas>`__, `ActivePython <https://www.activestate.com/activepyth... | Updated the python version support info.
Added minimum version for Python 3.5 is 3.5.3 and removed python 2.7 support info.
closes #27558
| https://api.github.com/repos/pandas-dev/pandas/pulls/27580 | 2019-07-25T06:05:45Z | 2019-08-01T12:13:48Z | 2019-08-01T12:13:48Z | 2019-08-21T21:09:14Z |
TYPING: add type hints to pandas\io\formats\printing.py | diff --git a/pandas/io/formats/printing.py b/pandas/io/formats/printing.py
index 4958d8246610e..4ec9094ce4abe 100644
--- a/pandas/io/formats/printing.py
+++ b/pandas/io/formats/printing.py
@@ -3,13 +3,14 @@
"""
import sys
+from typing import Callable, Dict, Iterable, List, Optional, Sequence, Tuple, Union
from p... | https://api.github.com/repos/pandas-dev/pandas/pulls/27579 | 2019-07-25T03:15:04Z | 2019-07-25T17:38:53Z | 2019-07-25T17:38:53Z | 2019-07-26T03:18:57Z | |
CLN: pandas\io\formats\format.py | diff --git a/pandas/core/indexes/timedeltas.py b/pandas/core/indexes/timedeltas.py
index 1c2a8c4f0c10c..1fc1684335982 100644
--- a/pandas/core/indexes/timedeltas.py
+++ b/pandas/core/indexes/timedeltas.py
@@ -299,9 +299,11 @@ def _formatter_func(self):
def _format_native_types(self, na_rep="NaT", date_format=None,... | xref https://github.com/pandas-dev/pandas/pull/27512#discussion_r306561575 | https://api.github.com/repos/pandas-dev/pandas/pulls/27577 | 2019-07-24T22:46:22Z | 2019-07-25T17:10:23Z | 2019-07-25T17:10:23Z | 2019-07-26T03:15:13Z |
CLN: Prune unnecessary indexing code | diff --git a/pandas/core/frame.py b/pandas/core/frame.py
index 34025d942b377..cdbe0e9d22eb4 100644
--- a/pandas/core/frame.py
+++ b/pandas/core/frame.py
@@ -94,12 +94,9 @@
)
from pandas.core.indexes import base as ibase
from pandas.core.indexes.datetimes import DatetimeIndex
+from pandas.core.indexes.multi import ma... | https://api.github.com/repos/pandas-dev/pandas/pulls/27576 | 2019-07-24T21:52:24Z | 2019-07-25T22:12:49Z | 2019-07-25T22:12:49Z | 2019-08-02T19:04:37Z | |
DEPR: remove .ix from tests/indexing/multiindex/test_setitem.py | diff --git a/pandas/tests/indexing/multiindex/test_setitem.py b/pandas/tests/indexing/multiindex/test_setitem.py
index 261d2e9c04e77..c383c38958692 100644
--- a/pandas/tests/indexing/multiindex/test_setitem.py
+++ b/pandas/tests/indexing/multiindex/test_setitem.py
@@ -1,5 +1,3 @@
-from warnings import catch_warnings, s... | https://api.github.com/repos/pandas-dev/pandas/pulls/27574 | 2019-07-24T18:59:43Z | 2019-07-25T16:56:28Z | 2019-07-25T16:56:28Z | 2019-07-26T03:06:20Z | |
API: Make most arguments for read_html and read_json keyword-ony | diff --git a/doc/source/whatsnew/v1.1.0.rst b/doc/source/whatsnew/v1.1.0.rst
index be48552fb04e9..db39d3616ca60 100644
--- a/doc/source/whatsnew/v1.1.0.rst
+++ b/doc/source/whatsnew/v1.1.0.rst
@@ -248,13 +248,26 @@ Assignment to multiple columns of a :class:`DataFrame` when some of the columns
Deprecations
~~~~~~~~... | As mentioned in #27544 it is better to use keyword-only arguments for functions with too many arguments. A deprecation warning will be displayed if `read_html` get more than 2 positional arguments (`io` and `match`) or `read_json` get more than 1 positional argument (`path_or_buf`).
- [x] tests added / passed
Th... | https://api.github.com/repos/pandas-dev/pandas/pulls/27573 | 2019-07-24T17:56:02Z | 2020-04-07T00:55:26Z | 2020-04-07T00:55:26Z | 2020-04-07T08:08:42Z |
TST: add regression test for MultiIndex with IntervalIndex level | diff --git a/pandas/tests/indexing/interval/test_interval.py b/pandas/tests/indexing/interval/test_interval.py
index 7ae42782774db..bbce786fc07ba 100644
--- a/pandas/tests/indexing/interval/test_interval.py
+++ b/pandas/tests/indexing/interval/test_interval.py
@@ -112,3 +112,38 @@ def test_loc_getitem_frame(self):
... | #27456 makes for a good regression test for the non-overlapping case, where there's no coverage currently. Add it to the tests.
| https://api.github.com/repos/pandas-dev/pandas/pulls/27572 | 2019-07-24T17:00:55Z | 2019-07-25T16:57:33Z | 2019-07-25T16:57:33Z | 2019-07-25T18:15:07Z |
CLN: remove block._coerce_values | diff --git a/pandas/core/groupby/generic.py b/pandas/core/groupby/generic.py
index 1fef65349976b..4dc1dfcae0777 100644
--- a/pandas/core/groupby/generic.py
+++ b/pandas/core/groupby/generic.py
@@ -148,8 +148,10 @@ def _cython_agg_blocks(self, how, alt=None, numeric_only=True, min_count=-1):
new_blocks = []
... | viable now that we stopped coercing timedelta and datetime to i8
I'd like to clean up DatetimeTZBlock._try_coerce_result before getting this in. Part of that means pushing the handling down to the function being wrapped | https://api.github.com/repos/pandas-dev/pandas/pulls/27567 | 2019-07-24T15:48:33Z | 2019-07-26T20:57:02Z | 2019-07-26T20:57:02Z | 2019-07-26T21:44:14Z |
DEPR: remove .ix from tests/indexing/test_partial.py | diff --git a/pandas/tests/indexing/multiindex/test_partial.py b/pandas/tests/indexing/multiindex/test_partial.py
index b1519d82e1aa7..692b57ff98f94 100644
--- a/pandas/tests/indexing/multiindex/test_partial.py
+++ b/pandas/tests/indexing/multiindex/test_partial.py
@@ -1,5 +1,3 @@
-from warnings import catch_warnings, s... | https://api.github.com/repos/pandas-dev/pandas/pulls/27566 | 2019-07-24T15:21:14Z | 2019-07-25T16:58:08Z | 2019-07-25T16:58:08Z | 2019-07-26T03:07:27Z | |
DEPR: remove .ix from tests/indexing/multiindex/test_ix.py | diff --git a/pandas/tests/indexing/multiindex/test_ix.py b/pandas/tests/indexing/multiindex/test_ix.py
index d43115d60c029..2e7a5a08a16f0 100644
--- a/pandas/tests/indexing/multiindex/test_ix.py
+++ b/pandas/tests/indexing/multiindex/test_ix.py
@@ -1,5 +1,3 @@
-from warnings import catch_warnings, simplefilter
-
impor... | https://api.github.com/repos/pandas-dev/pandas/pulls/27565 | 2019-07-24T15:09:29Z | 2019-07-25T16:58:58Z | 2019-07-25T16:58:58Z | 2019-07-26T03:08:20Z | |
TYPING: some type hints for core.dtypes.common | diff --git a/pandas/core/dtypes/common.py b/pandas/core/dtypes/common.py
index f2571573bd1bc..5c1fe630ecaf5 100644
--- a/pandas/core/dtypes/common.py
+++ b/pandas/core/dtypes/common.py
@@ -1,5 +1,5 @@
""" common type operations """
-from typing import Any, Union
+from typing import Any, Callable, Union
import warning... | https://api.github.com/repos/pandas-dev/pandas/pulls/27564 | 2019-07-24T14:38:07Z | 2019-07-25T17:01:35Z | 2019-07-25T17:01:35Z | 2019-07-26T03:16:32Z | |
DOC: Harmonize column selection to bracket notation | diff --git a/doc/source/getting_started/10min.rst b/doc/source/getting_started/10min.rst
index 510c7ef97aa98..d3ad6f99d5ecd 100644
--- a/doc/source/getting_started/10min.rst
+++ b/doc/source/getting_started/10min.rst
@@ -278,7 +278,7 @@ Using a single column's values to select data.
.. ipython:: python
- df[df.A... | As [suggested by](https://medium.com/dunder-data/minimally-sufficient-pandas-a8e67f2a2428#46f9) @tdpetrou. If there is agreement about not _presenting_ the dot notation to access columns in the docu, please let me know and I'll then check the rest of the docu.
- [~] closes #xxxx
- [~] tests added / passed
- [~] pa... | https://api.github.com/repos/pandas-dev/pandas/pulls/27562 | 2019-07-24T12:24:19Z | 2019-08-26T16:37:15Z | 2019-08-26T16:37:15Z | 2019-08-26T18:29:14Z |
Backport PR #27556 on branch 0.25.x (BUG: Allow ensure_index to coerce nan to NaT with numpy object array and tz Timestamp) | diff --git a/doc/source/whatsnew/v0.25.1.rst b/doc/source/whatsnew/v0.25.1.rst
index 6234bc0f7bd35..6be3f0fa2ef3d 100644
--- a/doc/source/whatsnew/v0.25.1.rst
+++ b/doc/source/whatsnew/v0.25.1.rst
@@ -50,7 +50,7 @@ Timedelta
Timezones
^^^^^^^^^
--
+- Bug in :class:`Index` where a numpy object array with a timezone ... | Backport PR #27556: BUG: Allow ensure_index to coerce nan to NaT with numpy object array and tz Timestamp | https://api.github.com/repos/pandas-dev/pandas/pulls/27561 | 2019-07-24T11:43:13Z | 2019-07-24T13:00:01Z | 2019-07-24T13:00:01Z | 2019-07-24T13:00:02Z |
Backport PR #27549 on branch 0.25.x (BUG: Fix interpolate ValueError for datetime64_tz index) | diff --git a/doc/source/whatsnew/v0.25.1.rst b/doc/source/whatsnew/v0.25.1.rst
index 6234bc0f7bd35..a769930c9cd9b 100644
--- a/doc/source/whatsnew/v0.25.1.rst
+++ b/doc/source/whatsnew/v0.25.1.rst
@@ -56,7 +56,7 @@ Timezones
Numeric
^^^^^^^
--
+- Bug in :meth:`Series.interpolate` when using a timezone aware :class:... | Backport PR #27549: BUG: Fix interpolate ValueError for datetime64_tz index | https://api.github.com/repos/pandas-dev/pandas/pulls/27560 | 2019-07-24T11:43:02Z | 2019-07-24T13:00:12Z | 2019-07-24T13:00:12Z | 2019-07-24T13:00:12Z |
BUG: Allow ensure_index to coerce nan to NaT with numpy object array and tz Timestamp | diff --git a/doc/source/whatsnew/v0.25.1.rst b/doc/source/whatsnew/v0.25.1.rst
index 69f82f7f85040..c4dc3cd05d530 100644
--- a/doc/source/whatsnew/v0.25.1.rst
+++ b/doc/source/whatsnew/v0.25.1.rst
@@ -50,7 +50,7 @@ Timedelta
Timezones
^^^^^^^^^
--
+- Bug in :class:`Index` where a numpy object array with a timezone ... | - [x] closes #27011
- [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/27556 | 2019-07-24T06:40:29Z | 2019-07-24T11:42:49Z | 2019-07-24T11:42:49Z | 2019-07-24T16:04:24Z |
CLN: more assorted cleanups | diff --git a/pandas/_libs/missing.pyx b/pandas/_libs/missing.pyx
index 1d756115ebd5a..052b081988c9e 100644
--- a/pandas/_libs/missing.pyx
+++ b/pandas/_libs/missing.pyx
@@ -80,11 +80,8 @@ cpdef bint checknull_old(object val):
cdef inline bint _check_none_nan_inf_neginf(object val):
- try:
- return val is... | Continuing with the theme of avoiding runtime imports | https://api.github.com/repos/pandas-dev/pandas/pulls/27555 | 2019-07-24T03:40:53Z | 2019-07-25T17:12:05Z | 2019-07-25T17:12:05Z | 2019-07-25T17:32:09Z |
REF: implement module for shared constructor functions | diff --git a/pandas/core/algorithms.py b/pandas/core/algorithms.py
index c7230dd7385c2..21d12d02c9008 100644
--- a/pandas/core/algorithms.py
+++ b/pandas/core/algorithms.py
@@ -50,6 +50,7 @@
from pandas.core.dtypes.missing import isna, na_value_for_dtype
from pandas.core import common as com
+from pandas.core.const... | `core.construction` intended for code to be shared between `pd.array`, `Series.__init__`, and `Index.__new__`. The module should not need to be internals-aware.
This only moves array and extract_array to keep the diff contained. The next step would be to move internals.construction.sanitize_array, which is used in... | https://api.github.com/repos/pandas-dev/pandas/pulls/27551 | 2019-07-24T01:39:36Z | 2019-07-25T17:14:33Z | 2019-07-25T17:14:33Z | 2019-07-25T17:33:28Z |
Revert CI changes from 27542 | diff --git a/ci/deps/azure-36-locale.yaml b/ci/deps/azure-36-locale.yaml
index 7e78e3bf6f373..8f8273f57c3fe 100644
--- a/ci/deps/azure-36-locale.yaml
+++ b/ci/deps/azure-36-locale.yaml
@@ -7,6 +7,7 @@ dependencies:
- bottleneck=1.2.*
- cython=0.28.2
- lxml
+ - matplotlib=2.2.2
- numpy=1.14.*
- openpyxl=... | - [X] closes #27546
- [ ] tests added / passed
- [ ] passes `black pandas`
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
Think this was all a perfect storm of temporary issues, so let's see what reverting yields.
Note: didn't revert the sudo tag removal on purpose | https://api.github.com/repos/pandas-dev/pandas/pulls/27550 | 2019-07-23T23:03:08Z | 2019-07-24T11:14:58Z | 2019-07-24T11:14:58Z | 2020-01-16T00:35:06Z |
BUG: Fix interpolate ValueError for datetime64_tz index | diff --git a/doc/source/whatsnew/v0.25.1.rst b/doc/source/whatsnew/v0.25.1.rst
index 69f82f7f85040..ae2ff33f3f219 100644
--- a/doc/source/whatsnew/v0.25.1.rst
+++ b/doc/source/whatsnew/v0.25.1.rst
@@ -56,7 +56,7 @@ Timezones
Numeric
^^^^^^^
--
+- Bug in :meth:`Series.interpolate` when using a timezone aware :class:... |
- [ x ] closes #27548
- [ 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/27549 | 2019-07-23T21:33:15Z | 2019-07-24T11:42:11Z | 2019-07-24T11:42:10Z | 2019-07-24T11:42:16Z |
CI: troubleshoot failures that necessited #27536 | diff --git a/pandas/_libs/index.pyx b/pandas/_libs/index.pyx
index 13812663dd907..f704ceffa662e 100644
--- a/pandas/_libs/index.pyx
+++ b/pandas/_libs/index.pyx
@@ -545,7 +545,7 @@ cpdef convert_scalar(ndarray arr, object value):
elif arr.descr.type_num == NPY_TIMEDELTA:
if util.is_array(value):
... | https://api.github.com/repos/pandas-dev/pandas/pulls/27545 | 2019-07-23T17:28:29Z | 2019-07-23T22:33:09Z | 2019-07-23T22:33:09Z | 2019-07-23T22:59:06Z | |
CI debug | diff --git a/.travis.yml b/.travis.yml
index 8335a6ee92bef..9be4291d10874 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,3 @@
-sudo: false
language: python
python: 3.5
diff --git a/ci/deps/azure-36-locale.yaml b/ci/deps/azure-36-locale.yaml
index 8f8273f57c3fe..7e78e3bf6f373 100644
--- a/ci/deps/azure-36-loc... | Closes https://github.com/pandas-dev/pandas/issues/27541 | https://api.github.com/repos/pandas-dev/pandas/pulls/27542 | 2019-07-23T13:53:36Z | 2019-07-23T19:01:01Z | 2019-07-23T19:01:00Z | 2019-07-23T22:02:44Z |
COMPAT: remove Categorical pickle compat with Pandas < 0.16 | diff --git a/doc/source/whatsnew/v1.0.0.rst b/doc/source/whatsnew/v1.0.0.rst
index 8b2b3a09f8c87..59f69d5e656c1 100644
--- a/doc/source/whatsnew/v1.0.0.rst
+++ b/doc/source/whatsnew/v1.0.0.rst
@@ -99,6 +99,8 @@ Removal of prior version deprecations/changes
- :meth:`pandas.Series.str.cat` does not accept list-likes *wi... | - [ ] closes #xxxx
- [ ] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
Removes Categorical pickle compat with Pandas < 0.16.
I've added a ``categorical.pickle`` file to replace the deprecated file. It was create like ... | https://api.github.com/repos/pandas-dev/pandas/pulls/27538 | 2019-07-23T07:12:56Z | 2019-09-19T16:06:40Z | 2019-09-19T16:06:40Z | 2019-09-19T19:57:00Z |
TST: label-based indexing fails with certain list indexers in case of… | diff --git a/pandas/tests/indexing/test_loc.py b/pandas/tests/indexing/test_loc.py
index 19c288a4b63ae..abe0cd86c90d7 100644
--- a/pandas/tests/indexing/test_loc.py
+++ b/pandas/tests/indexing/test_loc.py
@@ -1081,3 +1081,21 @@ def test_series_loc_getitem_label_list_missing_values():
with tm.assert_produces_warnin... | … mixed integers/strings columns names
- [ ] closes #14836
- [ ] tests added / passed
- [ ] passes `black pandas`
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [n/a ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/27537 | 2019-07-23T04:17:32Z | 2019-07-23T21:16:16Z | 2019-07-23T21:16:16Z | 2019-07-24T11:54:51Z |
xfail to fix CI | diff --git a/pandas/tests/series/indexing/test_indexing.py b/pandas/tests/series/indexing/test_indexing.py
index 2d36bfdb93a17..3083b655821f8 100644
--- a/pandas/tests/series/indexing/test_indexing.py
+++ b/pandas/tests/series/indexing/test_indexing.py
@@ -690,7 +690,13 @@ def test_dt64_series_assign_nat(nat_val, shoul... | to keep the wheels running while I troubleshoot this | https://api.github.com/repos/pandas-dev/pandas/pulls/27536 | 2019-07-23T03:06:51Z | 2019-07-23T11:42:41Z | 2019-07-23T11:42:41Z | 2019-07-23T14:56:07Z |
DEPR: remove .ix from tests/indexing/test_indexing.py | diff --git a/pandas/tests/indexing/test_indexing.py b/pandas/tests/indexing/test_indexing.py
index 58c054fa27d76..8d1971801cccc 100644
--- a/pandas/tests/indexing/test_indexing.py
+++ b/pandas/tests/indexing/test_indexing.py
@@ -2,7 +2,6 @@
from datetime import datetime
import re
-from warnings import catch_warning... | https://api.github.com/repos/pandas-dev/pandas/pulls/27535 | 2019-07-23T02:48:23Z | 2019-07-24T13:01:33Z | 2019-07-24T13:01:33Z | 2019-07-24T14:00:07Z | |
DEPR: remove .ix tests from tests/indexing/test_floats.py | diff --git a/pandas/tests/indexing/test_floats.py b/pandas/tests/indexing/test_floats.py
index 78ff6580bb1e1..56a78081bc624 100644
--- a/pandas/tests/indexing/test_floats.py
+++ b/pandas/tests/indexing/test_floats.py
@@ -1,5 +1,3 @@
-from warnings import catch_warnings
-
import numpy as np
import pytest
@@ -7,8 +5,... | https://api.github.com/repos/pandas-dev/pandas/pulls/27533 | 2019-07-23T01:42:23Z | 2019-07-23T21:57:21Z | 2019-07-23T21:57:21Z | 2019-07-24T11:55:49Z | |
CLN: simplify join take call | diff --git a/pandas/_libs/join.pyx b/pandas/_libs/join.pyx
index f9e1ebb11116b..238bfd0be0aa7 100644
--- a/pandas/_libs/join.pyx
+++ b/pandas/_libs/join.pyx
@@ -8,8 +8,9 @@ from numpy cimport (ndarray,
uint32_t, uint64_t, float32_t, float64_t)
cnp.import_array()
-from pandas._libs.algos import g... | We can track down the dtypes that get passed to `_get_result_indexer`, and since it is always int64/int64, we can reduce the call to `algos.take_nd` down to a direct cython call.
This removes the dependency of this module on non-cython parts of the code | https://api.github.com/repos/pandas-dev/pandas/pulls/27531 | 2019-07-23T00:29:55Z | 2019-07-24T11:56:26Z | 2019-07-24T11:56:26Z | 2019-07-24T13:21:25Z |
CLN: remove arrmap, closes #27251 | diff --git a/pandas/_libs/algos.pyx b/pandas/_libs/algos.pyx
index 0dbe525f7506e..038447ad252fe 100644
--- a/pandas/_libs/algos.pyx
+++ b/pandas/_libs/algos.pyx
@@ -674,31 +674,6 @@ def backfill_2d_inplace(algos_t[:, :] values,
val = values[j, i]
-@cython.wraparound(False)
-@cython.boundscheck(Fals... | https://api.github.com/repos/pandas-dev/pandas/pulls/27530 | 2019-07-23T00:25:28Z | 2019-07-23T21:14:23Z | 2019-07-23T21:14:23Z | 2019-07-23T21:39:50Z | |
BUG: Fix fields functions with readonly data, vaex#357 | diff --git a/doc/source/whatsnew/v1.0.0.rst b/doc/source/whatsnew/v1.0.0.rst
index eed48f9e46897..ee3521ae31949 100644
--- a/doc/source/whatsnew/v1.0.0.rst
+++ b/doc/source/whatsnew/v1.0.0.rst
@@ -89,7 +89,7 @@ Categorical
Datetimelike
^^^^^^^^^^^^
- Bug in :meth:`Series.__setitem__` incorrectly casting ``np.timedel... | - [ ] 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/27529 | 2019-07-22T23:49:50Z | 2019-07-24T03:47:55Z | 2019-07-24T03:47:55Z | 2019-07-24T13:22:20Z |
Backport PR #27510 on branch 0.25.x (BUG: Retain tz transformation in groupby.transform) | diff --git a/doc/source/whatsnew/v0.25.1.rst b/doc/source/whatsnew/v0.25.1.rst
index 6234bc0f7bd35..69f82f7f85040 100644
--- a/doc/source/whatsnew/v0.25.1.rst
+++ b/doc/source/whatsnew/v0.25.1.rst
@@ -120,7 +120,7 @@ Plotting
Groupby/resample/rolling
^^^^^^^^^^^^^^^^^^^^^^^^
--
+- Bug in :meth:`pandas.core.groupby.... | Backport PR #27510: BUG: Retain tz transformation in groupby.transform | https://api.github.com/repos/pandas-dev/pandas/pulls/27521 | 2019-07-22T15:28:18Z | 2019-07-24T11:56:58Z | 2019-07-24T11:56:58Z | 2019-07-24T11:56:59Z |
DOC:Remove DataFrame.append from the 10min intro | diff --git a/doc/source/getting_started/10min.rst b/doc/source/getting_started/10min.rst
index 510c7ef97aa98..9045e5b32c29f 100644
--- a/doc/source/getting_started/10min.rst
+++ b/doc/source/getting_started/10min.rst
@@ -468,6 +468,13 @@ Concatenating pandas objects together with :func:`concat`:
pd.concat(pieces)... | Remove the `append` section from 10 min intro doc as complexity of that is very different than `list.append`
- [x] closes #27518
| https://api.github.com/repos/pandas-dev/pandas/pulls/27520 | 2019-07-22T14:44:09Z | 2019-08-02T12:43:47Z | 2019-08-02T12:43:47Z | 2019-08-02T16:10:02Z |
more type hints for io/formats/format.py | diff --git a/.gitignore b/.gitignore
index 56828fa1d9331..e85da9c9b976b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -66,6 +66,9 @@ coverage_html_report
# hypothesis test database
.hypothesis/
__pycache__
+# pytest-monkeytype
+monkeytype.sqlite3
+
# OS generated files #
######################
diff --git a/pandas/... | another pass to follow-on from #27418 | https://api.github.com/repos/pandas-dev/pandas/pulls/27512 | 2019-07-22T01:02:12Z | 2019-07-24T11:58:30Z | 2019-07-24T11:58:30Z | 2019-07-24T23:33:10Z |
BUG: display.precision of negative complex numbers | diff --git a/doc/source/whatsnew/v0.25.1.rst b/doc/source/whatsnew/v0.25.1.rst
index 9007d1c06f197..169968314d70e 100644
--- a/doc/source/whatsnew/v0.25.1.rst
+++ b/doc/source/whatsnew/v0.25.1.rst
@@ -57,6 +57,7 @@ Timezones
Numeric
^^^^^^^
- Bug in :meth:`Series.interpolate` when using a timezone aware :class:`Date... | - [x] closes #27484
- [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/27511 | 2019-07-22T00:58:27Z | 2019-07-25T15:58:18Z | 2019-07-25T15:58:18Z | 2019-07-25T20:06:59Z |
BUG: Retain tz transformation in groupby.transform | diff --git a/doc/source/whatsnew/v0.25.1.rst b/doc/source/whatsnew/v0.25.1.rst
index 6234bc0f7bd35..69f82f7f85040 100644
--- a/doc/source/whatsnew/v0.25.1.rst
+++ b/doc/source/whatsnew/v0.25.1.rst
@@ -120,7 +120,7 @@ Plotting
Groupby/resample/rolling
^^^^^^^^^^^^^^^^^^^^^^^^
--
+- Bug in :meth:`pandas.core.groupby.... | - [x] closes #27496
- [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/27510 | 2019-07-21T21:00:49Z | 2019-07-22T15:27:40Z | 2019-07-22T15:27:40Z | 2019-07-22T16:47:29Z |
remove references to v0.19 in docs and code | diff --git a/doc/source/getting_started/basics.rst b/doc/source/getting_started/basics.rst
index 2edd242d8cad9..3f6f56376861f 100644
--- a/doc/source/getting_started/basics.rst
+++ b/doc/source/getting_started/basics.rst
@@ -2061,8 +2061,6 @@ Convert a subset of columns to a specified type using :meth:`~DataFrame.astyp... | - [x] xref #27507
| https://api.github.com/repos/pandas-dev/pandas/pulls/27508 | 2019-07-21T18:41:29Z | 2019-07-22T12:08:40Z | 2019-07-22T12:08:39Z | 2019-07-23T09:11:06Z |
remove last references to v0.18 in docs and code | diff --git a/doc/source/user_guide/advanced.rst b/doc/source/user_guide/advanced.rst
index a42ab4f0255bd..22a9791ffde30 100644
--- a/doc/source/user_guide/advanced.rst
+++ b/doc/source/user_guide/advanced.rst
@@ -810,15 +810,10 @@ values **not** in the categories, similarly to how you can reindex **any** panda
Int64In... | - [x] xref #27463
Somehow all the changes didn't get added to #27463, so here's a follow-up.
I've also removed a reference to 0.17 in style.ipynb which also makes the styler api non-provisional. | https://api.github.com/repos/pandas-dev/pandas/pulls/27507 | 2019-07-21T18:18:53Z | 2019-07-22T12:07:10Z | 2019-07-22T12:07:10Z | 2019-07-22T12:08:28Z |
REF: de-privatize dtypes.concat functions | diff --git a/pandas/core/arrays/categorical.py b/pandas/core/arrays/categorical.py
index df5cd12a479f0..7337d3a7c8f0b 100644
--- a/pandas/core/arrays/categorical.py
+++ b/pandas/core/arrays/categorical.py
@@ -2481,9 +2481,9 @@ def _can_hold_na(self):
@classmethod
def _concat_same_type(self, to_concat):
- ... | Preliminary to possibly finding new homes for some of these functions that don't really fit in core.dtypes (discussed briefly at the sprint). xref #25273 | https://api.github.com/repos/pandas-dev/pandas/pulls/27499 | 2019-07-21T04:09:01Z | 2019-07-22T21:14:54Z | 2019-07-22T21:14:54Z | 2019-07-22T21:30:50Z |
PERF: speed up MultiIndex.is_monotonic by 50x | diff --git a/doc/source/whatsnew/v1.0.0.rst b/doc/source/whatsnew/v1.0.0.rst
index 9caf127553e05..49885e4426feb 100644
--- a/doc/source/whatsnew/v1.0.0.rst
+++ b/doc/source/whatsnew/v1.0.0.rst
@@ -70,7 +70,8 @@ Performance improvements
~~~~~~~~~~~~~~~~~~~~~~~~
- Performance improvement in indexing with a non-unique... | The current logic for `MultiIndex.is_monotonic` relies on `np.lexsort()` on `MultiIndex._values`. While the result is cached, this is slow as it triggers the creation of `._values`, needs to perform an `O(n log(n))` sort, as well as populate the hashmap of a transient `Index`.
This PR significantly speeds up this ch... | https://api.github.com/repos/pandas-dev/pandas/pulls/27495 | 2019-07-20T23:54:04Z | 2019-07-23T22:04:24Z | 2019-07-23T22:04:24Z | 2019-07-23T22:04:28Z |
DOC: setup 1.0.0 docs | diff --git a/doc/source/whatsnew/index.rst b/doc/source/whatsnew/index.rst
index 592b4748126c1..b7555ed94a1ed 100644
--- a/doc/source/whatsnew/index.rst
+++ b/doc/source/whatsnew/index.rst
@@ -10,6 +10,14 @@ This is the list of changes to pandas between each release. For full details,
see the commit logs at http://git... | https://api.github.com/repos/pandas-dev/pandas/pulls/27491 | 2019-07-20T16:57:06Z | 2019-07-20T20:07:00Z | 2019-07-20T20:07:00Z | 2019-07-20T20:07:00Z | |
PERF: speed up IntervalIndex._intersection_non_unique by ~50x | diff --git a/pandas/core/indexes/interval.py b/pandas/core/indexes/interval.py
index 561cf436c9af4..7372dada3b48a 100644
--- a/pandas/core/indexes/interval.py
+++ b/pandas/core/indexes/interval.py
@@ -1250,15 +1250,9 @@ def _intersection_non_unique(self, other: "IntervalIndex") -> "IntervalIndex":
first_na... | I've been backfilling `asv` data and noticed the following regression in `IntervalIndexMethod.time_intersection_both_duplicate` (see [here](https://qwhelan.github.io/pandas/#index_object.IntervalIndexMethod.time_intersection_both_duplicate?machine=T470-W10&os=Linux%204.4.0-17134-Microsoft&ram=20822880&p-param1=100000&c... | https://api.github.com/repos/pandas-dev/pandas/pulls/27489 | 2019-07-20T09:39:05Z | 2019-07-20T16:41:02Z | 2019-07-20T16:41:02Z | 2019-07-20T17:00:50Z |
API: Add entrypoint for plotting | diff --git a/Makefile b/Makefile
index baceefe6d49ff..9e69eb7922925 100644
--- a/Makefile
+++ b/Makefile
@@ -15,7 +15,7 @@ lint-diff:
git diff upstream/master --name-only -- "*.py" | xargs flake8
black:
- black . --exclude '(asv_bench/env|\.egg|\.git|\.hg|\.mypy_cache|\.nox|\.tox|\.venv|_build|buck-out|build|dist)... | Libraries, including pandas, register backends via entrypoints.
xref #26747
cc @datapythonista @jakevdp @philippjfr | https://api.github.com/repos/pandas-dev/pandas/pulls/27488 | 2019-07-20T03:36:53Z | 2019-07-25T17:18:13Z | 2019-07-25T17:18:13Z | 2019-07-25T20:21:50Z |
Correctly re-instate Matplotlib converters | diff --git a/doc/source/whatsnew/v0.25.1.rst b/doc/source/whatsnew/v0.25.1.rst
index 4e1bfac77fae2..b39dd30003d50 100644
--- a/doc/source/whatsnew/v0.25.1.rst
+++ b/doc/source/whatsnew/v0.25.1.rst
@@ -110,6 +110,9 @@ Plotting
^^^^^^^^
- Added a pandas_plotting_backends entrypoint group for registering plot backends... | Fixes https://github.com/pandas-dev/pandas/issues/27479. Converters should only be cached to be re-instated if they are original, and not pandas converters.
I'm struggling to write a test for this; I think it requires a clean state with no pandas imports, so one can check what was in the units registry before pandas... | https://api.github.com/repos/pandas-dev/pandas/pulls/27481 | 2019-07-19T18:06:00Z | 2019-08-20T14:26:50Z | 2019-08-20T14:26:49Z | 2019-08-21T16:34:46Z |
Add a Roadmap | diff --git a/doc/source/development/index.rst b/doc/source/development/index.rst
index a149f31118ed5..c7710ff19f078 100644
--- a/doc/source/development/index.rst
+++ b/doc/source/development/index.rst
@@ -16,3 +16,4 @@ Development
internals
extending
developer
+ roadmap
diff --git a/doc/source/develop... | This PR adds a roadmap document. This is useful when pursing funding; we can point to a list of known items that we'd like to do if we had the person time (and funding) to tackle them.
Let's have two discussions
1. Do we want this? Roadmaps tend to go stale. How can we keep this up to date?
2. If so, what items ... | https://api.github.com/repos/pandas-dev/pandas/pulls/27478 | 2019-07-19T15:10:58Z | 2019-08-01T18:04:12Z | 2019-08-01T18:04:12Z | 2019-08-01T20:50:46Z |
DOC: Fix typos in docstrings for functions referring. | diff --git a/pandas/plotting/_misc.py b/pandas/plotting/_misc.py
index efe88d6b19b10..1cba0e7354182 100644
--- a/pandas/plotting/_misc.py
+++ b/pandas/plotting/_misc.py
@@ -46,7 +46,7 @@ def register(explicit=True):
See Also
--------
- deregister_matplotlib_converter
+ deregister_matplotlib_converters... | Fixed two typos in docstrings for functions referring. | https://api.github.com/repos/pandas-dev/pandas/pulls/27474 | 2019-07-19T09:09:50Z | 2019-07-19T11:55:20Z | 2019-07-19T11:55:20Z | 2019-07-19T11:55:20Z |
Groupby transform cleanups | diff --git a/doc/source/whatsnew/v1.0.0.rst b/doc/source/whatsnew/v1.0.0.rst
index fa7b945492d5d..c352a36bf6de1 100644
--- a/doc/source/whatsnew/v1.0.0.rst
+++ b/doc/source/whatsnew/v1.0.0.rst
@@ -39,7 +39,7 @@ Backwards incompatible API changes
.. _whatsnew_1000.api.other:
--
+- :class:`pandas.core.groupby.GroupB... | - [x] whatsnew
Related #27389 (several issues there)
closes #27486 | https://api.github.com/repos/pandas-dev/pandas/pulls/27467 | 2019-07-19T04:31:40Z | 2019-07-25T22:09:45Z | 2019-07-25T22:09:45Z | 2019-07-25T23:45:09Z |
CLN: remove unused row_bool_subset | diff --git a/pandas/_libs/lib.pyx b/pandas/_libs/lib.pyx
index 27ee685acfde7..e8a1e8173e463 100644
--- a/pandas/_libs/lib.pyx
+++ b/pandas/_libs/lib.pyx
@@ -688,50 +688,6 @@ def generate_bins_dt64(ndarray[int64_t] values, const int64_t[:] binner,
return bins
-@cython.boundscheck(False)
-@cython.wraparound(Fals... | @jreback can you confirm my hunch that the `result.ndim == 2` block in groupby.ops was for Panel?
Tracing back the blame, row_bool_subset was introduced [here](https://github.com/pandas-dev/pandas/commit/b15ae85e1f647821755d35bedd6143ad1e9c3678) in 2012 to close #152 and it started being called only for result.ndim ... | https://api.github.com/repos/pandas-dev/pandas/pulls/27466 | 2019-07-19T04:29:29Z | 2019-07-20T19:29:22Z | 2019-07-20T19:29:22Z | 2020-04-05T17:36:18Z |
CLN: remove unused parts of skiplist (most of it) | diff --git a/pandas/_libs/skiplist.pxd b/pandas/_libs/skiplist.pxd
index a273d2c445d18..e827223bbe0a7 100644
--- a/pandas/_libs/skiplist.pxd
+++ b/pandas/_libs/skiplist.pxd
@@ -1,7 +1,5 @@
# -*- coding: utf-8 -*-
-
-from cython cimport Py_ssize_t
-
+# See GH#27465 for reference on related-but-unused cython code
cde... | As a follow-up I'll take a look at either removing the now-empty .pyx file or trying to port the c file to pyx | https://api.github.com/repos/pandas-dev/pandas/pulls/27465 | 2019-07-19T04:13:50Z | 2019-09-11T02:02:07Z | 2019-09-11T02:02:07Z | 2019-09-11T15:36:20Z |
Remove .. versionadded:: 0.18 | diff --git a/doc/source/getting_started/basics.rst b/doc/source/getting_started/basics.rst
index bc3b7b4c70fd1..2edd242d8cad9 100644
--- a/doc/source/getting_started/basics.rst
+++ b/doc/source/getting_started/basics.rst
@@ -1422,8 +1422,6 @@ The :meth:`~DataFrame.rename` method also provides an ``inplace`` named
para... | Removed ``.. versionadded:: 0.18.0`` and related text blocks. | https://api.github.com/repos/pandas-dev/pandas/pulls/27463 | 2019-07-19T01:50:26Z | 2019-07-20T19:20:06Z | 2019-07-20T19:20:06Z | 2019-07-20T20:26:12Z |
CLN: avoid runtime imports | diff --git a/pandas/_libs/lib.pyx b/pandas/_libs/lib.pyx
index e8a1e8173e463..6b4f45fabc665 100644
--- a/pandas/_libs/lib.pyx
+++ b/pandas/_libs/lib.pyx
@@ -157,13 +157,13 @@ def is_scalar(val: object) -> bool:
return (cnp.PyArray_IsAnyScalar(val)
# PyArray_IsAnyScalar is always False for bytearrays... | Edits to lib.is_scalar are to put slower python-space checks later so they may get short-circuited.
Everything else should be self-explanatory. | https://api.github.com/repos/pandas-dev/pandas/pulls/27461 | 2019-07-19T00:57:27Z | 2019-07-22T11:52:32Z | 2019-07-22T11:52:32Z | 2019-07-22T14:08:08Z |
Pinned date and fixed contributors directive | diff --git a/doc/source/whatsnew/v0.25.0.rst b/doc/source/whatsnew/v0.25.0.rst
index 78644a3da4229..42e756635e739 100644
--- a/doc/source/whatsnew/v0.25.0.rst
+++ b/doc/source/whatsnew/v0.25.0.rst
@@ -1,7 +1,7 @@
.. _whatsnew_0250:
-What's new in 0.25.0 (April XX, 2019)
--------------------------------------
+What's... | @TomAugspurger | https://api.github.com/repos/pandas-dev/pandas/pulls/27455 | 2019-07-18T15:07:13Z | 2019-07-18T15:56:36Z | 2019-07-18T15:56:36Z | 2019-07-18T15:56:41Z |
PERF: restore performance for unsorted CategoricalDtype comparison | diff --git a/pandas/core/dtypes/dtypes.py b/pandas/core/dtypes/dtypes.py
index 7721c90c9b4b4..6728d048efb79 100644
--- a/pandas/core/dtypes/dtypes.py
+++ b/pandas/core/dtypes/dtypes.py
@@ -406,6 +406,12 @@ def __eq__(self, other: Any) -> bool:
# but same order is not necessary. There is no distinction bet... | Fixes a performance regression introduced in #26403 very shortly before `0.25.0rc0` was cut, which can be seen [here](https://qwhelan.github.io/pandas/#indexing.CategoricalIndexIndexing.time_getitem_slice?machine=T470&num_cpu=4&os=Linux%205.0.0-20-generic&ram=20305904)
:
val3 = np.random.rand(*df.sha... | - [x] closes #27415
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/27443 | 2019-07-18T01:43:53Z | 2019-07-23T22:06:16Z | 2019-07-23T22:06:16Z | 2019-07-23T22:06:19Z |
CLN: Trim unused/unnecessary code | diff --git a/pandas/core/dtypes/cast.py b/pandas/core/dtypes/cast.py
index f483cf520754b..44a3fefb1689a 100644
--- a/pandas/core/dtypes/cast.py
+++ b/pandas/core/dtypes/cast.py
@@ -571,18 +571,6 @@ def maybe_upcast(values, fill_value=np.nan, dtype=None, copy=False):
return values, fill_value
-def maybe_cast_it... | https://api.github.com/repos/pandas-dev/pandas/pulls/27440 | 2019-07-17T21:50:07Z | 2019-07-18T10:56:16Z | 2019-07-18T10:56:16Z | 2019-07-18T14:32:11Z | |
BUG: maybe_convert_objects mixed datetimes and timedeltas | diff --git a/pandas/_libs/lib.pyx b/pandas/_libs/lib.pyx
index 1936404b75602..03bd1b996955a 100644
--- a/pandas/_libs/lib.pyx
+++ b/pandas/_libs/lib.pyx
@@ -942,6 +942,7 @@ cdef class Seen:
cdef:
bint int_ # seen_int
+ bint nat_ # seen nat
bint bool_ # ... | - [X] corresponding [discussion](https://github.com/pandas-dev/pandas/issues/27417#issuecomment-512014358) 27417
- [X] tests added / passed
- [X] passes `black pandas`
- [X] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
In order to stick to `maybe_convert_objects` realizatio... | https://api.github.com/repos/pandas-dev/pandas/pulls/27438 | 2019-07-17T18:47:51Z | 2019-07-24T12:05:48Z | 2019-07-24T12:05:48Z | 2019-07-25T19:56:41Z |
BUG: fix+test quantile with empty DataFrame, closes #23925 | diff --git a/doc/source/whatsnew/v1.0.0.rst b/doc/source/whatsnew/v1.0.0.rst
index eed48f9e46897..bccb6f991d646 100644
--- a/doc/source/whatsnew/v1.0.0.rst
+++ b/doc/source/whatsnew/v1.0.0.rst
@@ -108,7 +108,7 @@ Timezones
Numeric
^^^^^^^
-
+- Bug in :meth:`DataFrame.quantile` with zero-column :class:`DataFrame` in... | - [x] closes #23925
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/27436 | 2019-07-17T18:17:01Z | 2019-07-24T12:07:14Z | 2019-07-24T12:07:14Z | 2019-07-24T13:20:10Z |
PLT: Delegating to plotting backend only plots of Series and DataFrame methods | diff --git a/pandas/plotting/_core.py b/pandas/plotting/_core.py
index 5e67d9a587914..0610780edb28d 100644
--- a/pandas/plotting/_core.py
+++ b/pandas/plotting/_core.py
@@ -375,7 +375,7 @@ def boxplot(
>>> type(boxplot)
<class 'numpy.ndarray'>
"""
- plot_backend = _get_plot_backend()
+ plot... | - [X] xref #26747
- [ ] 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/27432 | 2019-07-17T15:03:44Z | 2019-07-18T13:17:37Z | 2019-07-18T13:17:37Z | 2019-07-18T13:17:37Z |
CLN/REF: stop allowing iNaT in DatetimeBlock | diff --git a/pandas/core/internals/blocks.py b/pandas/core/internals/blocks.py
index f0e7893435f2b..549920e230e8a 100644
--- a/pandas/core/internals/blocks.py
+++ b/pandas/core/internals/blocks.py
@@ -2184,7 +2184,7 @@ def _holder(self):
@property
def fill_value(self):
- return tslibs.iNaT
+ r... | Sits on top of #27411
xref #16674. The broader goal is de-special-casing code in internals.
| https://api.github.com/repos/pandas-dev/pandas/pulls/27428 | 2019-07-17T00:21:26Z | 2019-07-23T23:55:40Z | 2019-07-23T23:55:40Z | 2019-07-24T00:23:23Z |
Merged mypy.ini into setup.cfg | diff --git a/mypy.ini b/mypy.ini
deleted file mode 100644
index cba20d2775fbe..0000000000000
--- a/mypy.ini
+++ /dev/null
@@ -1,6 +0,0 @@
-[mypy]
-ignore_missing_imports=True
-no_implicit_optional=True
-
-[mypy-pandas.conftest,pandas.tests.*]
-ignore_errors=True
\ No newline at end of file
diff --git a/setup.cfg b/setu... | Figure the mypy.ini is small enough now don't need a dedicated config file for it | https://api.github.com/repos/pandas-dev/pandas/pulls/27427 | 2019-07-16T23:14:53Z | 2019-07-17T11:45:08Z | 2019-07-17T11:45:08Z | 2019-10-11T03:40:07Z |
Reallow usecols to reference OOB indices - reverts 25623 | diff --git a/doc/source/whatsnew/v0.25.0.rst b/doc/source/whatsnew/v0.25.0.rst
index 7397ae8fda80c..3445beaa78317 100644
--- a/doc/source/whatsnew/v0.25.0.rst
+++ b/doc/source/whatsnew/v0.25.0.rst
@@ -1087,7 +1087,6 @@ I/O
- Bug in :meth:`DataFrame.to_html` where header numbers would ignore display options when roundi... | - [x] closes #27252
reverts #25623
@heckeop
@gfyoung I know you asked for a FutureWarning to be raised but I didn't want to mess around with the validation_function in place here so just did a simple revert for sake of time / effort
| https://api.github.com/repos/pandas-dev/pandas/pulls/27426 | 2019-07-16T21:58:23Z | 2019-07-17T11:52:36Z | 2019-07-17T11:52:36Z | 2020-01-16T00:35:03Z |
BUG: fix+test fillna with non-nano datetime64; closes #27419 | diff --git a/pandas/core/internals/blocks.py b/pandas/core/internals/blocks.py
index 897a82f9a1968..26aca34f20594 100644
--- a/pandas/core/internals/blocks.py
+++ b/pandas/core/internals/blocks.py
@@ -2250,7 +2250,12 @@ def _astype(self, dtype, **kwargs):
def _can_hold_element(self, element):
tipo = maybe... | - [x] closes #27419
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/27425 | 2019-07-16T20:45:28Z | 2019-07-17T11:54:25Z | 2019-07-17T11:54:25Z | 2019-07-17T14:05:18Z |
Removed ABCs from pandas._typing | diff --git a/pandas/_typing.py b/pandas/_typing.py
index a1224a609579e..45c43fa958caa 100644
--- a/pandas/_typing.py
+++ b/pandas/_typing.py
@@ -1,34 +1,29 @@
from pathlib import Path
-from typing import IO, AnyStr, TypeVar, Union
+from typing import IO, TYPE_CHECKING, AnyStr, TypeVar, Union
import numpy as np
-f... | - [X] closes #27146
- [ ] tests added / passed
- [ ] passes `black pandas`
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
This reveals a few new typing issues so won't pass CI but submitting as draft
Here's one way I think that works to avoid import cycles. Basically... | https://api.github.com/repos/pandas-dev/pandas/pulls/27424 | 2019-07-16T20:33:16Z | 2019-07-24T16:42:51Z | 2019-07-24T16:42:50Z | 2019-07-24T16:43:05Z |
CLN: fix build warning in c_timestamp.pyx | diff --git a/pandas/_libs/tslibs/c_timestamp.pyx b/pandas/_libs/tslibs/c_timestamp.pyx
index 2d3ea3e14775e..906dabba09486 100644
--- a/pandas/_libs/tslibs/c_timestamp.pyx
+++ b/pandas/_libs/tslibs/c_timestamp.pyx
@@ -19,7 +19,7 @@ from cpython cimport (PyObject_RichCompareBool, PyObject_RichCompare,
import numpy as ... | ```
pandas/_libs/tslibs/c_timestamp.c: In function ‘__pyx_f_6pandas_5_libs_6tslibs_11c_timestamp_10_Timestamp__get_start_end_field’:
pandas/_libs/tslibs/c_timestamp.c:7257:25: warning: ‘__pyx_t_10’ may be used uninitialized in this function [-Wmaybe-uninitialized]
7257 | __pyx_t_5numpy_int8_t __pyx_t_10[1];
... | https://api.github.com/repos/pandas-dev/pandas/pulls/27423 | 2019-07-16T20:30:10Z | 2019-07-20T20:36:14Z | 2019-07-20T20:36:14Z | 2019-07-20T21:39:05Z |
add some type annotations io/formats/format.py | diff --git a/pandas/io/formats/format.py b/pandas/io/formats/format.py
index 0e8ed7b25d665..ff31a3b4e6a1f 100644
--- a/pandas/io/formats/format.py
+++ b/pandas/io/formats/format.py
@@ -6,6 +6,7 @@
from functools import partial
from io import StringIO
from shutil import get_terminal_size
+from typing import TYPE_CHEC... | typing not added to all function signatures in io/formats/format.py in this pass to reduce the diff
~~this PR also contains a refactor to simplify the addition of type annotations; `truncate_h` and `tr_col_num` are dependant variables. `truncate_h` can be `True` or `False`. if `True`, `tr_col_num` is an `int` else i... | https://api.github.com/repos/pandas-dev/pandas/pulls/27418 | 2019-07-16T15:43:54Z | 2019-07-21T01:06:45Z | 2019-07-21T01:06:45Z | 2019-07-22T11:48:22Z |
CI: limit pytest version on 3.6 | diff --git a/ci/deps/azure-37-numpydev.yaml b/ci/deps/azure-37-numpydev.yaml
index c56dc819a90b1..5cf897c98da10 100644
--- a/ci/deps/azure-37-numpydev.yaml
+++ b/ci/deps/azure-37-numpydev.yaml
@@ -17,4 +17,5 @@ dependencies:
- "--pre"
- "numpy"
- "scipy"
- - pytest-azurepipelines
+ # https://github... | closes #27406 | https://api.github.com/repos/pandas-dev/pandas/pulls/27416 | 2019-07-16T12:25:23Z | 2019-07-16T19:19:30Z | 2019-07-16T19:19:30Z | 2019-07-16T19:19:30Z |
CLN/REF: Unify Arithmetic Methods | diff --git a/pandas/core/arrays/datetimelike.py b/pandas/core/arrays/datetimelike.py
index df17388856117..87cda22e3b676 100644
--- a/pandas/core/arrays/datetimelike.py
+++ b/pandas/core/arrays/datetimelike.py
@@ -39,7 +39,7 @@
from pandas.core.dtypes.missing import is_valid_nat_for_dtype, isna
from pandas._typing i... | 2 goals here.
First is to end up with a single implementation for our arithmetic ops. By implementing the missing methods directly on DTA/PA, we make it so we don't need to special-case inside the `Index.__foo__` methods, so can dispatch to Series more directly.
Second is to get the wrapper defined in_arith_meth... | https://api.github.com/repos/pandas-dev/pandas/pulls/27413 | 2019-07-16T04:10:14Z | 2019-07-20T20:06:05Z | 2019-07-20T20:06:05Z | 2019-07-20T20:08:01Z |
CLN: fix compiler warnings in tzconversion.pyx | diff --git a/pandas/_libs/tslibs/tzconversion.pyx b/pandas/_libs/tslibs/tzconversion.pyx
index 26a64c13f6de1..dd0c6fc75b06f 100644
--- a/pandas/_libs/tslibs/tzconversion.pyx
+++ b/pandas/_libs/tslibs/tzconversion.pyx
@@ -96,6 +96,8 @@ timedelta-like}
result[i] = _tz_convert_tzlocal_utc(v, tz, to_utc=Tr... | Fixes
```
pandas/_libs/tslibs/tzconversion.c:3157:21: warning: ‘__pyx_pybuffernd_dst_hours.diminfo[0].strides’ may be used uninitialized in this function [-Wmaybe-uninitialized]
3157 | __Pyx_LocalBuf_ND __pyx_pybuffernd_dst_hours;
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
pandas/_libs/tslibs/tzcon... | https://api.github.com/repos/pandas-dev/pandas/pulls/27412 | 2019-07-16T04:00:59Z | 2019-07-16T19:42:50Z | 2019-07-16T19:42:50Z | 2019-07-16T20:17:40Z |
REF: stop allowing iNaT in TimedeltaBlock methods | diff --git a/pandas/core/internals/blocks.py b/pandas/core/internals/blocks.py
index 897a82f9a1968..c0d3368c652ec 100644
--- a/pandas/core/internals/blocks.py
+++ b/pandas/core/internals/blocks.py
@@ -2597,6 +2597,7 @@ class TimeDeltaBlock(DatetimeLikeBlockMixin, IntBlock):
is_timedelta = True
_can_hold_na = ... | Working towards minimizing the amount of special-casing we do within internals | https://api.github.com/repos/pandas-dev/pandas/pulls/27411 | 2019-07-16T01:37:56Z | 2019-07-22T21:13:57Z | 2019-07-22T21:13:57Z | 2019-07-22T21:31:32Z |
CLN: docstring | diff --git a/pandas/core/groupby/grouper.py b/pandas/core/groupby/grouper.py
index a127d092b7b1a..f8417c3f01eac 100644
--- a/pandas/core/groupby/grouper.py
+++ b/pandas/core/groupby/grouper.py
@@ -41,9 +41,8 @@ class Grouper:
level and/or axis parameters are given, a level of the index of the target
object.
... | https://api.github.com/repos/pandas-dev/pandas/pulls/27410 | 2019-07-15T23:00:54Z | 2019-07-16T15:25:40Z | 2019-07-16T15:25:40Z | 2019-07-16T20:33:19Z | |
TST: Fix integer ops comparison test | diff --git a/pandas/tests/arrays/test_integer.py b/pandas/tests/arrays/test_integer.py
index 0fe07caed5b85..8065c33a9e116 100644
--- a/pandas/tests/arrays/test_integer.py
+++ b/pandas/tests/arrays/test_integer.py
@@ -314,11 +314,11 @@ def test_rpow_one_to_na(self):
class TestComparisonOps(BaseOpsUtil):
- def _c... | The `op(Series[integer], other)` path was being tested twice.
The `op(IntegerArray, other)` path was not being tested.
Closes https://github.com/pandas-dev/pandas/issues/22096 | https://api.github.com/repos/pandas-dev/pandas/pulls/23619 | 2018-11-10T21:23:39Z | 2018-11-11T14:24:43Z | 2018-11-11T14:24:43Z | 2018-11-14T21:03:52Z |
BUG: Index.str.partition not nan-safe (#23558) | diff --git a/doc/source/whatsnew/v0.24.0.rst b/doc/source/whatsnew/v0.24.0.rst
index 98941b6d353bb..fc58c8eac61c9 100644
--- a/doc/source/whatsnew/v0.24.0.rst
+++ b/doc/source/whatsnew/v0.24.0.rst
@@ -1268,8 +1268,8 @@ Numeric
Strings
^^^^^^^
--
--
+- Bug in :meth:`Index.str.partition` was not nan-safe (:issue:`235... | - [x] closes #23558 and
closes #23677
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
| https://api.github.com/repos/pandas-dev/pandas/pulls/23618 | 2018-11-10T21:17:00Z | 2018-11-18T18:32:51Z | 2018-11-18T18:32:51Z | 2018-11-18T18:32:56Z |
Integer NA docs | diff --git a/doc/source/gotchas.rst b/doc/source/gotchas.rst
index 2b42eebf762e1..3d89fe171a343 100644
--- a/doc/source/gotchas.rst
+++ b/doc/source/gotchas.rst
@@ -215,8 +215,28 @@ arrays. For example:
s2.dtype
This trade-off is made largely for memory and performance reasons, and also so
-that the resulting ``... | Closes https://github.com/pandas-dev/pandas/issues/22003
In the issue @chris-b1 said
> More clear separation from numpy dtype - worry that 'int64' vs 'Int64' will be especially confusing for new people? Consider a different name altogether? (NullableInt64?)
Do people have thoughts on that?
Earlier @jreback ... | https://api.github.com/repos/pandas-dev/pandas/pulls/23617 | 2018-11-10T21:14:15Z | 2019-01-01T14:22:33Z | 2019-01-01T14:22:33Z | 2019-01-01T14:22:37Z |
Fix order parameters and add decimal to to_string | diff --git a/doc/source/whatsnew/v0.24.0.rst b/doc/source/whatsnew/v0.24.0.rst
index 1fb54ae55b90e..007f5b7feb060 100644
--- a/doc/source/whatsnew/v0.24.0.rst
+++ b/doc/source/whatsnew/v0.24.0.rst
@@ -24,7 +24,8 @@ New features
the user to override the engine's default behavior to include or omit the
dataframe's ... | - [x] closes #23612
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
Add an extra argument:`decimal` to `pandas.DataFrame.to_string`. | https://api.github.com/repos/pandas-dev/pandas/pulls/23614 | 2018-11-10T16:44:20Z | 2018-11-15T16:08:33Z | 2018-11-15T16:08:33Z | 2019-01-02T20:26:14Z |
TST: Unskip some Categorical Tests | diff --git a/pandas/tests/extension/test_categorical.py b/pandas/tests/extension/test_categorical.py
index b1d08a5620bf3..8810c535c655f 100644
--- a/pandas/tests/extension/test_categorical.py
+++ b/pandas/tests/extension/test_categorical.py
@@ -73,10 +73,10 @@ class TestDtype(base.BaseDtypeTests):
class TestInterf... | closes https://github.com/pandas-dev/pandas/issues/20747 | https://api.github.com/repos/pandas-dev/pandas/pulls/23613 | 2018-11-10T13:20:07Z | 2018-11-11T14:48:38Z | 2018-11-11T14:48:37Z | 2018-11-11T14:48:41Z |
DOC: Fix Order of parameters in docstrings | diff --git a/pandas/core/reshape/pivot.py b/pandas/core/reshape/pivot.py
index ec4cdffc56435..d12dbb81765d8 100644
--- a/pandas/core/reshape/pivot.py
+++ b/pandas/core/reshape/pivot.py
@@ -407,12 +407,12 @@ def crosstab(index, columns, values=None, rownames=None, colnames=None,
values : array-like, optional
... | - [ ] closes #23596
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
Fix the following:
```diff
pandas.io.json.json_normalize: Wrong parameters order. Actual: ('data', 'record_path', 'meta', 'meta_prefix', 'record_prefix', 'errors', 'sep'). Documented: ('data', '... | https://api.github.com/repos/pandas-dev/pandas/pulls/23611 | 2018-11-10T04:46:46Z | 2018-11-11T14:50:27Z | 2018-11-11T14:50:27Z | 2019-01-02T20:26:28Z |
TST: Use intp as expected dtype in IntervalIndex indexing tests | diff --git a/pandas/tests/indexes/interval/test_interval.py b/pandas/tests/indexes/interval/test_interval.py
index 258f2dc41fb79..49d093d312cf1 100644
--- a/pandas/tests/indexes/interval/test_interval.py
+++ b/pandas/tests/indexes/interval/test_interval.py
@@ -412,9 +412,9 @@ def test_get_loc_value(self):
asse... | xref https://github.com/pandas-dev/pandas/pull/23468#issuecomment-437335512: fixes some failing 32bit tests | https://api.github.com/repos/pandas-dev/pandas/pulls/23609 | 2018-11-09T23:51:06Z | 2018-11-10T04:24:09Z | 2018-11-10T04:24:09Z | 2018-11-11T13:15:42Z |
DOC: Adding validation of the section order in docstrings | diff --git a/scripts/tests/test_validate_docstrings.py b/scripts/tests/test_validate_docstrings.py
index ccd5f56141a6a..c1bdab73c2671 100644
--- a/scripts/tests/test_validate_docstrings.py
+++ b/scripts/tests/test_validate_docstrings.py
@@ -350,6 +350,35 @@ def private_classes(self):
This mentions NDFrame, whi... | - [X] closes #23133
- [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/23607 | 2018-11-09T22:31:13Z | 2018-11-12T15:33:48Z | 2018-11-12T15:33:48Z | 2018-11-12T15:33:48Z |
TST: add tests for keeping dtype in Series.update | diff --git a/pandas/tests/series/test_combine_concat.py b/pandas/tests/series/test_combine_concat.py
index 3f137bf686715..e13cb9edffe2b 100644
--- a/pandas/tests/series/test_combine_concat.py
+++ b/pandas/tests/series/test_combine_concat.py
@@ -10,10 +10,10 @@
import pandas as pd
from pandas import DataFrame, Datetim... | - [x] precursor to #23192
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
| https://api.github.com/repos/pandas-dev/pandas/pulls/23604 | 2018-11-09T18:27:32Z | 2018-11-20T02:17:28Z | 2018-11-20T02:17:28Z | 2018-11-20T06:53:52Z |
CLN: remove values attribute from datetimelike EAs | diff --git a/pandas/core/arrays/datetimelike.py b/pandas/core/arrays/datetimelike.py
index ed4309395ac1f..3fa4f503d2dd5 100644
--- a/pandas/core/arrays/datetimelike.py
+++ b/pandas/core/arrays/datetimelike.py
@@ -66,7 +66,7 @@ def cmp_method(self, other):
with warnings.catch_warnings(record=True):
... | We don't need a `.values` attribute on the EAs (in the interface, we actually explicitly disallow it (in words and tests)).
I thought there was a reason during the PeriodArray PR that this couldn't yet be removed, but relevant tests seem to be passing locally.
cc @jbrockmendel | https://api.github.com/repos/pandas-dev/pandas/pulls/23603 | 2018-11-09T16:00:18Z | 2018-11-09T21:05:55Z | 2018-11-09T21:05:55Z | 2018-11-12T11:04:01Z |
Add default repr for EAs | diff --git a/doc/source/whatsnew/v0.24.0.rst b/doc/source/whatsnew/v0.24.0.rst
index 7617ad5b428a2..02ffd07e81ff9 100644
--- a/doc/source/whatsnew/v0.24.0.rst
+++ b/doc/source/whatsnew/v0.24.0.rst
@@ -1001,6 +1001,7 @@ update the ``ExtensionDtype._metadata`` tuple to match the signature of your
- :meth:`DataFrame.stac... | Closes https://github.com/pandas-dev/pandas/issues/22846
Closes https://github.com/pandas-dev/pandas/issues/23590
```python
In [4]: pd.core.arrays.period_array(['2000', '2001', None], freq='D')
Out[4]:
<PeriodArray>
['2000-01-01', '2001-01-01', 'NaT']
Length: 3, dtype: period[D]
In [5]: pd.core.arrays.perio... | https://api.github.com/repos/pandas-dev/pandas/pulls/23601 | 2018-11-09T15:31:00Z | 2018-12-04T13:09:17Z | 2018-12-04T13:09:16Z | 2019-04-05T23:43:03Z |
DOC: Remove incorrect periods at the end of parameter types (#23597) | diff --git a/pandas/core/dtypes/inference.py b/pandas/core/dtypes/inference.py
index d56bd83f01236..5f35a040d7d47 100644
--- a/pandas/core/dtypes/inference.py
+++ b/pandas/core/dtypes/inference.py
@@ -73,7 +73,7 @@ def is_string_like(obj):
Parameters
----------
- obj : The object to check.
+ obj : The... | - [x] closes #23597
- [x] passes `git diff master -u -- "*.py" | flake8 --diff`
| https://api.github.com/repos/pandas-dev/pandas/pulls/23600 | 2018-11-09T14:41:41Z | 2018-11-11T01:05:55Z | 2018-11-11T01:05:55Z | 2018-11-11T02:20:49Z |
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