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 |
|---|---|---|---|---|---|---|---|
Make show_versions not to reload modules (GH13684) | diff --git a/pandas/util/print_versions.py b/pandas/util/print_versions.py
index 70df1df336704..3747e2ff6ca8f 100644
--- a/pandas/util/print_versions.py
+++ b/pandas/util/print_versions.py
@@ -101,7 +101,10 @@ def show_versions(as_json=False):
deps_blob = list()
for (modname, ver_f) in deps:
try:
- ... | closes #13684
| https://api.github.com/repos/pandas-dev/pandas/pulls/14126 | 2016-08-31T10:35:26Z | 2016-09-01T07:28:54Z | 2016-09-01T07:28:53Z | 2016-09-01T07:29:28Z |
WIP: API: Add support for PEP 519 / file system path protocol | diff --git a/.github/CONTRIBUTING.md b/.github/CONTRIBUTING.md
index 7898822e0e11d..95729f845ff5c 100644
--- a/.github/CONTRIBUTING.md
+++ b/.github/CONTRIBUTING.md
@@ -1,515 +1,24 @@
Contributing to pandas
======================
-Where to start?
----------------
-
-All contributions, bug reports, bug fixes, docume... | - [ ] closes #13823
- [ ] tests added / passed
- [ ] passes `git diff upstream/master | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/14123 | 2016-08-31T00:54:10Z | 2017-05-07T14:03:53Z | null | 2023-05-11T01:14:03Z |
BUG: #14095. Amend eval() resolvers kwarg to accept lists | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index 45cdd23140487..2c5309c485bba 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -1290,3 +1290,4 @@ Bug Fixes
- Bug in ``.to_string()`` when called with an integer ``line_width`` and ``index=False`` r... | - [x] closes #14095
- [x] tests added / passed
- [ ] passes `git diff upstream/master | flake8 --diff`
- [x] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/14121 | 2016-08-30T13:15:33Z | 2016-08-31T16:05:06Z | null | 2016-08-31T16:05:11Z |
API: Warn or raise for > 1 char encoded sep | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index 45cdd23140487..0262463af40d7 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -457,6 +457,7 @@ API changes
- ``pd.Timedelta(None)`` is now accepted and will return ``NaT``, mirroring ``pd.Timestamp... | The system file encoding can cause a separator to be encoded as more than one character even though it maybe provided as one character. Multi-char separators are not supported by the C engine, so we need to catch this case.
Closes #14065.
| https://api.github.com/repos/pandas-dev/pandas/pulls/14120 | 2016-08-30T02:44:55Z | 2016-08-31T16:10:31Z | null | 2016-08-31T16:16:59Z |
BUG: series resample with timedelta values looses dtype (GH13119) | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index 45cdd23140487..1e14a2308e7e9 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -1260,7 +1260,7 @@ Bug Fixes
- Bug in ``.value_counts`` raises ``OutOfBoundsDatetime`` if data exceeds ``datetime64[ns]... | - [x] closes #13119
- [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
- [x] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/14118 | 2016-08-29T16:42:25Z | 2016-08-31T07:52:49Z | 2016-08-31T07:52:49Z | 2016-08-31T07:52:49Z |
TST: confirming tests for some fixed issues | diff --git a/pandas/tseries/tests/test_period.py b/pandas/tseries/tests/test_period.py
index 1ddcc11c15a59..468c3d5bfc37c 100644
--- a/pandas/tseries/tests/test_period.py
+++ b/pandas/tseries/tests/test_period.py
@@ -2180,6 +2180,13 @@ def test_getitem_nat(self):
pd.Period('2011-01', freq='M')... | closes #7710, closes #8617, closes #13119
Closes a few issues still tagged with 0.19.0 that only need a confirming test
| https://api.github.com/repos/pandas-dev/pandas/pulls/14117 | 2016-08-29T14:10:49Z | 2016-09-01T07:28:07Z | 2016-09-01T07:28:06Z | 2016-09-01T07:29:16Z |
API: Raise FileNotFoundError in read_csv | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index 86897f51fd9d4..da91a1be660b3 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -455,6 +455,7 @@ API changes
- ``Timestamp.to_pydatetime`` will issue a ``UserWarning`` when ``warn=True``, and the ins... | For a nonexistent file, raise the more specific `FileNotFoundError` for Python >= 3.3 in `read_csv`.
Closes #14086.
| https://api.github.com/repos/pandas-dev/pandas/pulls/14116 | 2016-08-29T03:50:30Z | 2016-09-01T08:19:15Z | 2016-09-01T08:19:15Z | 2016-09-01T08:20:02Z |
DOC: small update to install.rst page | diff --git a/README.md b/README.md
index 1334d9696764b..6ebc287fa2cf6 100644
--- a/README.md
+++ b/README.md
@@ -148,7 +148,7 @@ pip install pandas
- [pytz](http://pytz.sourceforge.net)
- Needed for time zone support with ``pandas.date_range``
-See the [full installation instructions](http://pandas.pydata.org/p... | Move some content from the removed content on dependencies from the README (see GH13882)
I was going through the install.rst, and updated some small things, but there was actually no content from README to be moved.
| https://api.github.com/repos/pandas-dev/pandas/pulls/14115 | 2016-08-28T18:34:52Z | 2016-08-29T12:44:19Z | 2016-08-29T12:44:19Z | 2016-08-29T12:44:22Z |
Test for Python 3.5 with C locale | diff --git a/.travis.yml b/.travis.yml
index c6f6d8b81ae59..4eefd6ca83694 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -153,6 +153,15 @@ matrix:
apt:
packages:
- language-pack-it
+# In allow_failures
+ - python: 3.5
+ env:
+ - JOB_NAME: "35_ascii"
+ - JOB_TAG=_AS... | As @jreback suggested, I'm adding an alternate py3 build to change LOCALE, based on the 3.4 slow build, to reveal some encoding bugs (see #12337)
I'm new to configuring Travis, I just hope this will work as I expect and that the tests will fail.
- [ ] closes #12337
- [x] tests added but not passed?
- [ ] passes `git ... | https://api.github.com/repos/pandas-dev/pandas/pulls/14114 | 2016-08-28T17:35:45Z | 2016-09-10T14:38:17Z | null | 2016-09-10T14:39:34Z |
DEPR: Deprecated PeriodIndex.to_datetime | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index 45cdd23140487..027e75a007ed3 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -1061,6 +1061,7 @@ Deprecations
- ``Categorical.reshape`` has been deprecated and will be removed in a subsequent relea... | Continuation of #14096 by deprecating `PeriodIndex.to_datetime` in favour of `PeriodIndex.to_timestamp`.
Also addresses #8254.
| https://api.github.com/repos/pandas-dev/pandas/pulls/14113 | 2016-08-28T17:25:56Z | 2016-09-01T08:03:39Z | 2016-09-01T08:03:39Z | 2016-09-01T08:18:46Z |
Test for segfault in factorize (gh12666) | diff --git a/pandas/tests/test_algos.py b/pandas/tests/test_algos.py
index 9543d9bba2a3a..092e02ee261a0 100644
--- a/pandas/tests/test_algos.py
+++ b/pandas/tests/test_algos.py
@@ -299,6 +299,16 @@ def _test_vector_resize(htable, uniques, dtype, nvals):
_test_vector_resize(tbl(), vect(), dtype, 0)
... | - [x] closes #12666
- [x] tests added / passed
- [ ] passes `git diff upstream/master | flake8 --diff`
Not sure about the last. It's my first PR.
| https://api.github.com/repos/pandas-dev/pandas/pulls/14112 | 2016-08-28T15:09:35Z | 2016-08-31T16:17:14Z | 2016-08-31T16:17:14Z | 2016-08-31T16:17:19Z |
TST: Enable Google BigQuery (pandas.io.gbq) integration testing #11089 | diff --git a/.travis.yml b/.travis.yml
index 2716fa7628d61..bd96609985c03 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -229,6 +229,12 @@ matrix:
- USE_CACHE=true
before_install:
+ - if [ -n "$encrypted_4a66b2b60580_iv" ]; then
+ openssl aes-256-cbc -K $encrypted_4a66b2b60580_key
+ -iv $encry... | - [ x ] closes #11089
- [ x ] tests added / passed
- [ x ] passes `git diff upstream/master | flake8 --diff`
| https://api.github.com/repos/pandas-dev/pandas/pulls/14111 | 2016-08-28T13:51:32Z | 2016-08-31T12:47:53Z | null | 2016-09-04T16:55:37Z |
BUG: pass *args and **kwargs for wrapped methods in Groupby (#14107) | diff --git a/pandas/core/groupby.py b/pandas/core/groupby.py
index 9436257b88941..164c2d5c45198 100644
--- a/pandas/core/groupby.py
+++ b/pandas/core/groupby.py
@@ -2554,6 +2554,10 @@ def %(name)s(self) :
# GroupBy._make_wrapper won't know whether
# we passed in an axis parameter.
... | - [x] closes #14107
- [ ] tests added / passed
- [ ] passes `git diff upstream/master | flake8 --diff`
- [ ] whatsnew entry
Methods such as 'hist' that take keyword arguments would now be able to be called via a Groupby object and the keyword args would be passed onwards to matplotlib as the user expects.
| https://api.github.com/repos/pandas-dev/pandas/pulls/14109 | 2016-08-28T11:25:36Z | 2017-04-03T15:26:43Z | null | 2017-04-03T15:26:43Z |
DEPR: Deprecate pandas.core.datetools | diff --git a/doc/source/timeseries.rst b/doc/source/timeseries.rst
index 36e492df29983..924f286164225 100644
--- a/doc/source/timeseries.rst
+++ b/doc/source/timeseries.rst
@@ -7,7 +7,7 @@
from datetime import datetime, timedelta, time
import numpy as np
import pandas as pd
- from pandas import datetools
... | Title is self-explanatory. Closes #14094.
| https://api.github.com/repos/pandas-dev/pandas/pulls/14105 | 2016-08-28T07:54:54Z | 2016-09-07T13:16:02Z | 2016-09-07T13:16:02Z | 2016-09-07T14:43:36Z |
DEPR: Deprecate Timestamp.to_datetime | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index 9c5c36528d31b..62483816c3c8a 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -436,6 +436,7 @@ API changes
~~~~~~~~~~~
+- ``Timestamp.to_pydatetime`` will issue a ``UserWarning`` when ``warn=Tr... | 1) Deprecate `NaT.to_datetime`
2) Deprecate `Timestamp.to_datetime`
3) Issue `UserWarning` in `Timestamp.to_datetime` when nanoseconds is non-zero
`NaT` is also a `_Timestamp`, so the second deprecation covered the first one as well.
Closes #8254.
| https://api.github.com/repos/pandas-dev/pandas/pulls/14101 | 2016-08-27T17:51:19Z | 2016-08-29T12:42:43Z | 2016-08-29T12:42:43Z | 2016-08-30T01:15:03Z |
COMPAT/BLD: int dtype in json tests | diff --git a/pandas/io/tests/json/test_ujson.py b/pandas/io/tests/json/test_ujson.py
index 0dda6ead2a3b9..704023bd847b7 100644
--- a/pandas/io/tests/json/test_ujson.py
+++ b/pandas/io/tests/json/test_ujson.py
@@ -1321,20 +1321,22 @@ def testSeries(self):
numpy=True))
out... | Fixes failing windows build
https://ci.appveyor.com/project/jreback/pandas-465/build/job/p8hju341jyhnkogc
| https://api.github.com/repos/pandas-dev/pandas/pulls/14100 | 2016-08-27T16:01:08Z | 2016-08-28T13:14:55Z | 2016-08-28T13:14:55Z | 2016-08-28T13:14:59Z |
CLN/PERF: clean-up of the benchmarks | diff --git a/asv_bench/benchmarks/algorithms.py b/asv_bench/benchmarks/algorithms.py
index 53b7d55368f6a..c4a6117c0704a 100644
--- a/asv_bench/benchmarks/algorithms.py
+++ b/asv_bench/benchmarks/algorithms.py
@@ -3,7 +3,7 @@
from pandas.util import testing as tm
-class algorithm(object):
+class Algorithms(object):... | Related to https://github.com/pydata/pandas/issues/10849 (similar to https://github.com/pydata/pandas/pull/10998)
Just putting this up, was doing some time ago, but not yet fully ready, and thought to already merge this (if the content is OK) to not get too much conflicts.
Gist: removing redundancy by gathering tests... | https://api.github.com/repos/pandas-dev/pandas/pulls/14099 | 2016-08-27T15:53:54Z | 2016-12-10T14:30:31Z | 2016-12-10T14:30:31Z | 2016-12-10T14:33:32Z |
DOC: Improved links between expanding and cum* (GH12651) | diff --git a/doc/source/basics.rst b/doc/source/basics.rst
index 1f670fb7fb593..c750ffe2065e9 100644
--- a/doc/source/basics.rst
+++ b/doc/source/basics.rst
@@ -460,7 +460,9 @@ standard deviation 1), very concisely:
xs_stand.std(1)
Note that methods like :meth:`~DataFrame.cumsum` and :meth:`~DataFrame.cumprod`
-... | - [x] closes #12651
- [x] passes `git diff upstream/master | flake8 --diff`
| https://api.github.com/repos/pandas-dev/pandas/pulls/14098 | 2016-08-27T12:39:10Z | 2016-12-14T14:54:21Z | null | 2016-12-14T14:57:41Z |
Added consistent pandas imports in io documentation | diff --git a/doc/source/io.rst b/doc/source/io.rst
index 26e928020b893..96ec624f4fd3c 100644
--- a/doc/source/io.rst
+++ b/doc/source/io.rst
@@ -19,11 +19,10 @@
import matplotlib.pyplot as plt
plt.close('all')
- from pandas import *
- options.display.max_rows=15
import pandas.util.testing as tm
- cl... | Partially addresses #9886
| https://api.github.com/repos/pandas-dev/pandas/pulls/14097 | 2016-08-27T11:36:01Z | 2016-08-29T12:24:29Z | 2016-08-29T12:24:29Z | 2016-08-29T12:24:35Z |
DEPR: Deprecated Index.to_datetime | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index 37c1be0289d40..7e857b254d0a6 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -1031,6 +1031,7 @@ Deprecations
- ``Categorical.reshape`` has been deprecated and will be removed in a subsequent relea... | Deprecates both `Index.to_datetime` and `DatetimeIndex.to_datetime` in favor of `pd.to_datetime`.
Partially addresses #8254.
Closes #5612 because `pd.to_datetime` does have a `format` argument.
| https://api.github.com/repos/pandas-dev/pandas/pulls/14096 | 2016-08-27T06:02:54Z | 2016-08-27T09:21:45Z | 2016-08-27T09:21:45Z | 2016-08-27T16:30:47Z |
BUG: Float64Index.get_value() for tuples. | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index 2811e31128156..99f1a89fe233a 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -1253,3 +1253,4 @@ Bug Fixes
- Bug in ``.to_string()`` when called with an integer ``line_width`` and ``index=False`` r... | - [x] closes #13509
- [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
- [x] whatsnew entry
Currently, trying to retrieve one tuple-valued entry in a `Series` with
a `Float64Index` will fail (GH 13509). This fixes that bug.
| https://api.github.com/repos/pandas-dev/pandas/pulls/14092 | 2016-08-26T18:19:55Z | 2016-08-26T20:21:02Z | null | 2016-08-26T20:21:45Z |
BUG: fix tz-aware datetime convert to DatetimeIndex (GH 14088) | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index 2811e31128156..56e4ad6c66358 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -1236,6 +1236,7 @@ Bug Fixes
- Bug where ``pd.read_gbq()`` could throw ``ImportError: No module named discovery`` as a ... | - [x] closes #14088
- [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
- [x] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/14090 | 2016-08-26T10:41:20Z | 2016-09-08T10:35:41Z | null | 2016-09-08T13:35:24Z |
TST/DOC: apply date() with timezones | diff --git a/doc/source/timeseries.rst b/doc/source/timeseries.rst
index a35b8d561a5a7..6f44ee0c87945 100644
--- a/doc/source/timeseries.rst
+++ b/doc/source/timeseries.rst
@@ -544,8 +544,8 @@ There are several time/date properties that one can access from ``Timestamp`` or
second,"The seconds of the datetime"
... | - [x] closes #11757
- [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/14085 | 2016-08-25T00:24:10Z | 2016-08-25T22:20:12Z | 2016-08-25T22:20:12Z | 2016-08-25T22:20:22Z |
BUG: Don't parse index column as numeric when parse_dates=True | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index 2811e31128156..01279da3b5796 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -1125,6 +1125,7 @@ Bug Fixes
- Bug in ``Categorical.from_codes()`` where an unhelpful error was raised when an invalid ... | When a thousands parameter is specified, if the index column data contains that thousands value for date purposes (e.g. '.'), do not interpret those characters as the thousands parameter.
Closes #14066.
| https://api.github.com/repos/pandas-dev/pandas/pulls/14077 | 2016-08-24T07:57:28Z | 2016-08-27T13:31:30Z | 2016-08-27T13:31:30Z | 2016-08-27T16:25:14Z |
add utility methods get_groups() and iter_groups() to class _GroupBy | diff --git a/pandas/core/groupby.py b/pandas/core/groupby.py
index 9436257b88941..67cd348506d54 100644
--- a/pandas/core/groupby.py
+++ b/pandas/core/groupby.py
@@ -590,6 +590,27 @@ def curried(x):
return wrapper
+ def iter_groups(self, obj=None):
+ """
+ Constructs NDFrame from group for ... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] passes `git diff upstream/master | flake8 --diff`
- [ ] whatsnew entry
added utility methods get_groups() and iter_groups() to groupby objects
| https://api.github.com/repos/pandas-dev/pandas/pulls/14075 | 2016-08-24T02:32:16Z | 2016-08-25T00:44:25Z | null | 2023-05-11T01:14:00Z |
DOC: split docstring into multiple lines in excel.py | diff --git a/pandas/io/excel.py b/pandas/io/excel.py
index 5e4dd4379a8e3..89ce5aec8d264 100644
--- a/pandas/io/excel.py
+++ b/pandas/io/excel.py
@@ -29,6 +29,7 @@
from warnings import warn
from distutils.version import LooseVersion
from pandas.util.decorators import Appender
+from textwrap import fill
__all__ = [... | - [x] closes #13967
- [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
- [ ] whatsnew entry
A follow-up on #14030.
Not sure whether this is the good way to do it - this seems too verbose.
I will add it to `parsers.py` or move it to `common.py` once it's done.
I also thought about mov... | https://api.github.com/repos/pandas-dev/pandas/pulls/14073 | 2016-08-23T18:36:41Z | 2016-09-15T14:59:32Z | 2016-09-15T14:59:32Z | 2016-09-15T14:59:32Z |
TST: Add tests for internal EOF in read_csv | diff --git a/pandas/io/tests/parser/common.py b/pandas/io/tests/parser/common.py
index 7777a9f2fadb5..b90fc304e125e 100644
--- a/pandas/io/tests/parser/common.py
+++ b/pandas/io/tests/parser/common.py
@@ -1593,3 +1593,11 @@ def test_read_csv_utf_aliases(self):
data = 'mb_num,multibyte\n4.8,test'.encode... | Title is self-explanatory. Closes #5500.
| https://api.github.com/repos/pandas-dev/pandas/pulls/14069 | 2016-08-23T02:13:48Z | 2016-08-24T23:27:45Z | 2016-08-24T23:27:45Z | 2016-08-25T03:02:18Z |
BUG: fix read_gbq lost precision for longs above 2^53 and floats above 10k | diff --git a/doc/source/install.rst b/doc/source/install.rst
index 158a6e5562b7a..4b3ea19624a0e 100644
--- a/doc/source/install.rst
+++ b/doc/source/install.rst
@@ -250,9 +250,9 @@ Optional Dependencies
* `Feather Format <https://github.com/wesm/feather>`__: necessary for feather-based storage, version 0.3.1 or higher... | fixes:
- lost precision for longs above 2^53
- and floats above 10^4
Also contains `test_gbq.py` clean up
- [x] closes #14020, #14305
- [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
- [x] updated docs
- [x] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/14064 | 2016-08-22T14:39:57Z | 2017-02-09T17:11:31Z | null | 2017-02-09T17:12:17Z |
BUG: Align to_csv signatures with DataFrame and Series | diff --git a/pandas/core/series.py b/pandas/core/series.py
index 32edcf6e698a3..7979a230eed84 100644
--- a/pandas/core/series.py
+++ b/pandas/core/series.py
@@ -2538,16 +2538,17 @@ def from_csv(cls, path, sep=',', parse_dates=True, header=None,
return result
- def to_csv(self, path, index=True, sep=",",... | Default `path=None` in `Series.to_csv()` for consistency with `DataFrame.to_csv()`.
Closes #14054.
| https://api.github.com/repos/pandas-dev/pandas/pulls/14063 | 2016-08-22T03:56:09Z | 2016-08-24T23:28:45Z | 2016-08-24T23:28:45Z | 2016-08-25T03:01:44Z |
WIP: add sort_levels to MultiIndex.from_product | diff --git a/pandas/indexes/multi.py b/pandas/indexes/multi.py
index cc279076f7a5e..1430e6643c812 100644
--- a/pandas/indexes/multi.py
+++ b/pandas/indexes/multi.py
@@ -919,7 +919,8 @@ def from_tuples(cls, tuples, sortorder=None, names=None):
return MultiIndex.from_arrays(arrays, sortorder=sortorder, names=nam... | Currently, `from_product` always sorts levels in the resulting MultiIndex. This means that the result does not necessarily have lexsorted labels/codes.
This PR adds an option to not sort levels when calling `from_product`. Using this option yields a few benefits:
1. It's simpler -- resulting levels on the MultiIndex a... | https://api.github.com/repos/pandas-dev/pandas/pulls/14062 | 2016-08-22T01:55:01Z | 2016-11-16T21:29:30Z | null | 2016-11-16T21:29:30Z |
ENH: add parameter to to_html for HTML border | diff --git a/doc/source/options.rst b/doc/source/options.rst
index 25f03df4040a3..77cac6d495d13 100644
--- a/doc/source/options.rst
+++ b/doc/source/options.rst
@@ -392,6 +392,9 @@ display.width 80 Width of the display in characters.
IPython qtconsole, or ... | Closes https://github.com/pydata/pandas/issues/11563
Previously this was hardcoded to `<table border="1" ...>`. Now we allow an option to `to_html`.
The only controversial bit here may be the option. I really don't like having options control output, but given that this is essentially a repr I think it's OK. It's als... | https://api.github.com/repos/pandas-dev/pandas/pulls/14061 | 2016-08-22T00:53:20Z | 2016-08-31T08:07:31Z | 2016-08-31T08:07:31Z | 2017-04-05T02:08:04Z |
Fix/read csv utf aliases | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index 222bd250034d8..513a115c78da9 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -1095,3 +1095,5 @@ Bug Fixes
- Bug in ``Index`` raises ``KeyError`` displaying incorrect column when column is not in t... | - [x] closes #13549
- [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
- [x] whatsnew entry
-read_csv with engine=c throws error when encoding=UTF_16 (anything other than utf-16)
-improved nosetests and moved to in pandas/io/tests/common.py
-passes `pep8radius upstream/master --diff` a... | https://api.github.com/repos/pandas-dev/pandas/pulls/14060 | 2016-08-21T20:45:32Z | 2016-08-22T20:47:18Z | 2016-08-22T20:47:18Z | 2016-08-22T20:51:44Z |
BUG: Validate the ordered parameter for Categorical | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index e60ac7f3773f0..418532ca817c6 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -966,6 +966,7 @@ Bug Fixes
- Bug in ``DataFrame`` assignment with an object-dtyped ``Index`` where the resultant column... | Title is self-explanatory. Closes #14058.
| https://api.github.com/repos/pandas-dev/pandas/pulls/14059 | 2016-08-21T17:39:12Z | 2016-08-21T19:53:49Z | 2016-08-21T19:53:49Z | 2016-08-21T20:47:43Z |
BUG, DOC: Fix inconsistencies with scalar na_values in read_csv | diff --git a/doc/source/io.rst b/doc/source/io.rst
index cc693170f055a..26e928020b893 100644
--- a/doc/source/io.rst
+++ b/doc/source/io.rst
@@ -208,7 +208,7 @@ memory_map : boolean, default False
NA and Missing Data Handling
++++++++++++++++++++++++++++
-na_values : str, list-like or dict, default ``None``
+na_val... | 1) Update documentation to state that scalars are accepted for `na_values`
2) Accept scalars for the values when a dictionary is passed in for `na_values`
Closes #12224.
| https://api.github.com/repos/pandas-dev/pandas/pulls/14056 | 2016-08-21T02:56:25Z | 2016-08-21T19:34:41Z | 2016-08-21T19:34:41Z | 2016-08-21T20:47:36Z |
BUG: Don't error when usecols is a numpy array | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index 7b261f6249e04..e1a66f0740e10 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -945,6 +945,7 @@ Bug Fixes
- Bug in ``groupby().cumsum()`` calculating ``cumprod`` when ``axis=1``. (:issue:`13994`)
-... | Converts `usecols` to a `set` just like we do on the C engine side.
Closes #12546.
| https://api.github.com/repos/pandas-dev/pandas/pulls/14055 | 2016-08-20T18:06:24Z | 2016-08-21T14:17:47Z | 2016-08-21T14:17:47Z | 2016-08-21T16:18:38Z |
BUG: GH11847 Unstack with mixed dtypes coerces everything to object | diff --git a/doc/source/whatsnew/v0.19.2.txt b/doc/source/whatsnew/v0.19.2.txt
index 74ee466d64a8e..75ec5d36d82b5 100644
--- a/doc/source/whatsnew/v0.19.2.txt
+++ b/doc/source/whatsnew/v0.19.2.txt
@@ -68,3 +68,5 @@ Bug Fixes
- Explicit check in ``to_stata`` and ``StataWriter`` for out-of-range values when writing ... | - [x] closes #11847
- [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
- [x] whatsnew entry
Changed the way in which the original data frame is copied (dropped use of .values, since it does not preserve dtypes).
| https://api.github.com/repos/pandas-dev/pandas/pulls/14053 | 2016-08-20T14:45:54Z | 2016-12-10T15:38:14Z | null | 2016-12-10T15:38:17Z |
BUG: Dataframe.fillna with np.nan for dtype=category(GH 14021) | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index cc3cc631b9575..7ba832c39f759 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -1061,6 +1061,7 @@ Bug Fixes
- Bug where ``pd.read_gbq()`` could throw ``ImportError: No module named discovery`` as a ... | - [x] closes #14021
- [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
- [x] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/14051 | 2016-08-19T22:13:18Z | 2016-08-26T20:50:24Z | null | 2016-11-15T22:20:35Z |
BUG: Categoricals shouldn't allow non-strings when object dtype is passed (#13919) | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index cc3cc631b9575..6b3ea9ecc3866 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -1075,3 +1075,4 @@ Bug Fixes
- Bug in ``Index`` raises ``KeyError`` displaying incorrect column when column is not in t... | - [ ] closes #13919
- [ ] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
- [x] whatsnew entry
**Why this change is needed:** Categorical variables are by definition single types, so to allow them to take on different types of values is misleading. Object dtypes should only be allowed whe... | https://api.github.com/repos/pandas-dev/pandas/pulls/14047 | 2016-08-19T13:04:32Z | 2016-09-11T20:26:01Z | null | 2016-09-13T22:55:03Z |
DOC: add data_columns to doc string of to_hdf and HDFStore.append | diff --git a/pandas/core/generic.py b/pandas/core/generic.py
index b0045054a822a..8e295174771c4 100644
--- a/pandas/core/generic.py
+++ b/pandas/core/generic.py
@@ -1105,18 +1105,20 @@ def to_hdf(self, path_or_buf, key, **kwargs):
and if the file does not exist it is created.
``'r+'``
... | Follow-up of #13951, rebase of PR #13065
| https://api.github.com/repos/pandas-dev/pandas/pulls/14046 | 2016-08-19T11:52:41Z | 2016-08-19T20:41:37Z | 2016-08-19T20:41:37Z | 2016-08-19T21:00:26Z |
unique docstring extend #13565 unique datetime tz issue | diff --git a/pandas/core/base.py b/pandas/core/base.py
index 0f9eb14be40db..cd3521f958b4d 100644
--- a/pandas/core/base.py
+++ b/pandas/core/base.py
@@ -956,7 +956,9 @@ def unique(self):
"""
Return array of unique values in the object. Significantly faster than
numpy.unique. Includes NA value... | closes #13565
whatsnew
extended doc string for unique addressing the issue with timezone aware datetimes ( see #13565 )
| https://api.github.com/repos/pandas-dev/pandas/pulls/14045 | 2016-08-19T10:27:52Z | 2016-08-19T10:29:32Z | null | 2023-05-11T01:13:59Z |
BUG: DataFrame.to_records() bug in converting datetime64 index | diff --git a/pandas/core/frame.py b/pandas/core/frame.py
index 1798a35168265..a54227e7e6f18 100644
--- a/pandas/core/frame.py
+++ b/pandas/core/frame.py
@@ -37,7 +37,7 @@
is_object_dtype,
is_extension_type,
is_datetime... | BUG: DataFrame.to_records() bug in converting datetime64 index with timezone #13937
| https://api.github.com/repos/pandas-dev/pandas/pulls/14044 | 2016-08-19T09:21:24Z | 2016-10-18T12:31:50Z | null | 2016-10-18T12:31:50Z |
CLN: Drop lags parameter from Panel.shift | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index c7f0beb439596..cc3cc631b9575 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -891,6 +891,7 @@ Removal of prior version deprecations/changes
- ``pd.Categorical`` has dropped setting of the ``ordere... | Title is self-explanatory.
xref #6928
| https://api.github.com/repos/pandas-dev/pandas/pulls/14041 | 2016-08-19T06:00:38Z | 2016-08-19T09:02:46Z | 2016-08-19T09:02:46Z | 2016-08-19T16:30:39Z |
CLN: Removed DataFrame.to_wide | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index cc3cc631b9575..f6a03a613f75f 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -894,6 +894,7 @@ Removal of prior version deprecations/changes
- ``Panel.shift()`` has dropped the ``lags`` parameter i... | `to_wide` was deprecated since 2011 (https://github.com/pydata/pandas/commit/1134c9f6c40398d8eba37c312c88ce294e31c6c5)
xref https://github.com/pydata/pandas/issues/13777
No tests for this deprecation beforehand to remove :disappointed:
| https://api.github.com/repos/pandas-dev/pandas/pulls/14039 | 2016-08-19T02:26:41Z | 2016-08-19T21:36:29Z | 2016-08-19T21:36:29Z | 2016-08-20T01:31:49Z |
BUG: iloc fails with non lex-sorted MultiIndex #13797 | diff --git a/pandas/core/indexing.py b/pandas/core/indexing.py
old mode 100644
new mode 100755
index a7cc3b9dddd36..35fcf0d49d0d6
--- a/pandas/core/indexing.py
+++ b/pandas/core/indexing.py
@@ -903,7 +903,9 @@ def _getitem_lowerdim(self, tup):
# we maybe be using a tuple to represent multiple dimensions here... | - [x] closes #13797
- [x] tests added / passed pandas/tests/test_multilevel.py
- [x] passes `git diff upstream/master | flake8 --diff`
- [ ] whatsnew entry
corrected how iloc handles tuple-keys for multiindex
| https://api.github.com/repos/pandas-dev/pandas/pulls/14038 | 2016-08-19T01:34:07Z | 2016-09-13T22:25:32Z | null | 2018-08-24T09:18:30Z |
DOC: unpin IPython version (GH13639) | diff --git a/ci/requirements-2.7_DOC_BUILD.run b/ci/requirements-2.7_DOC_BUILD.run
index cde0719aa027e..b87a41df4191d 100644
--- a/ci/requirements-2.7_DOC_BUILD.run
+++ b/ci/requirements-2.7_DOC_BUILD.run
@@ -1,4 +1,4 @@
-ipython=4.2.0
+ipython
ipykernel
sphinx
nbconvert
| https://api.github.com/repos/pandas-dev/pandas/pulls/14037 | 2016-08-18T20:55:34Z | 2016-08-27T13:34:27Z | 2016-08-27T13:34:27Z | 2016-08-27T13:34:27Z | |
BUG: #14016. Preserve categorical keys through concat | diff --git a/pandas/tools/merge.py b/pandas/tools/merge.py
index ca7288b048427..ae57de9d20b37 100644
--- a/pandas/tools/merge.py
+++ b/pandas/tools/merge.py
@@ -1367,7 +1367,10 @@ def __init__(self, objs, axis=0, join='outer', join_axes=None,
clean_keys.append(k)
clean_objs.append(v)
... | - [x] closes #14016
- [x] tests added / passed
- [ ] passes `git diff upstream/master | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/14035 | 2016-08-18T15:08:37Z | 2017-05-13T21:36:48Z | null | 2017-05-13T21:36:48Z |
Require a problem description in issues | diff --git a/.github/ISSUE_TEMPLATE.md b/.github/ISSUE_TEMPLATE.md
index 8a9f717e1c428..227e07e96861b 100644
--- a/.github/ISSUE_TEMPLATE.md
+++ b/.github/ISSUE_TEMPLATE.md
@@ -1,3 +1,7 @@
+#### Problem description
+
+[this should explain **why** the current behaviour is a problem and why the expected output is a bette... | Currently some issues are just code examples without a description **why** a change should be done. This leads to problems when (years later) the current behaviour is questioned and no one can remember why it was changed.
| https://api.github.com/repos/pandas-dev/pandas/pulls/14032 | 2016-08-18T08:19:38Z | 2016-11-18T22:54:23Z | null | 2016-12-14T16:45:20Z |
Require a problem description in PRs | diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
index 918d427ee4f4c..9bbf82b9d3d41 100644
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -1,3 +1,5 @@
+ [Add description of the problem and **why** this change is needed (what is the problem, how does this... | A lot of time I can't find out why a change in a commit was made because it either has no proper commit message or the commit message just says what was changed, but not why.
Add text to the PR template to require such a problem description, so that one can comprehend why a change was made even years later.
| https://api.github.com/repos/pandas-dev/pandas/pulls/14031 | 2016-08-18T08:05:49Z | 2016-11-25T14:40:49Z | null | 2016-11-25T14:40:49Z |
DOC: update docs for read_csv().na_values and keep_default_na | diff --git a/pandas/io/common.py b/pandas/io/common.py
index b7ac183b7ab41..127ebc4839fd3 100644
--- a/pandas/io/common.py
+++ b/pandas/io/common.py
@@ -14,6 +14,14 @@
from pandas.core.common import AbstractMethodError
from pandas.types.common import is_number
+# common NA values
+# no longer excluding inf represen... | - [x] closes #13967
- [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/14030 | 2016-08-18T08:05:13Z | 2016-08-20T13:25:01Z | null | 2016-08-22T05:56:42Z |
BUG: read_fwf inference should respect skiprows (#11256) | diff --git a/doc/source/whatsnew/v0.20.0.txt b/doc/source/whatsnew/v0.20.0.txt
index da13f724eb663..c9ea7b427b3f2 100644
--- a/doc/source/whatsnew/v0.20.0.txt
+++ b/doc/source/whatsnew/v0.20.0.txt
@@ -305,6 +305,7 @@ Bug Fixes
- Bug in ``DataFrame.reindex()`` in which ``method`` was ignored when passing ``columns`` (:... | Fix the fact that we don't skip the rows when inferring colspecs by passing skiprows down the chain until it's needed.
- [X] closes #11256
- [X] 3 tests added / passed
- [X] passes `git diff upstream/master | flake8 --diff`
- [X] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/14028 | 2016-08-18T03:47:55Z | 2017-01-10T13:18:21Z | null | 2017-01-10T13:19:30Z |
BUG: Categoricals shouldn't allow non-strings when object dtype is passed (#13919) | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index 2412b645221ab..bd8541432061e 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -1071,3 +1071,4 @@ Bug Fixes
- Bug in ``Index`` raises ``KeyError`` displaying incorrect column when column is not in t... | - [ ] closes #13919
- [ ] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
- [x] whatsnew entry
**Why this change is needed:** Categorical variables are by definition single types, so to allow them to take on various different kinds of values is misleading. Object dtypes should only be allo... | https://api.github.com/repos/pandas-dev/pandas/pulls/14027 | 2016-08-18T02:55:24Z | 2016-08-18T03:27:20Z | null | 2016-08-19T12:41:42Z |
ENH: Add groupby().ngroup() method to count groups (#11642) | diff --git a/doc/source/api.rst b/doc/source/api.rst
index e210849d9a0ca..cc8c5f6356e58 100644
--- a/doc/source/api.rst
+++ b/doc/source/api.rst
@@ -1707,6 +1707,7 @@ Computations / Descriptive Stats
GroupBy.mean
GroupBy.median
GroupBy.min
+ GroupBy.ngroup
GroupBy.nth
GroupBy.ohlc
GroupBy.prod... | This basically adds a method to give access to the coding returned by `grouper.group_info[0]`, i.e. the number of the group that each row is in. This is a natural parallel to cumcount(), and while it's not the world's most important feature it's come in handy for me from time to time and deserves a public method, IMHO... | https://api.github.com/repos/pandas-dev/pandas/pulls/14026 | 2016-08-18T01:44:22Z | 2017-06-01T22:12:15Z | 2017-06-01T22:12:15Z | 2017-06-04T17:02:55Z |
TST: Fix test_coercion for period dtype | diff --git a/pandas/tests/indexing/test_coercion.py b/pandas/tests/indexing/test_coercion.py
index 2eae226073552..d8d8242fa50c6 100644
--- a/pandas/tests/indexing/test_coercion.py
+++ b/pandas/tests/indexing/test_coercion.py
@@ -482,19 +482,19 @@ def test_insert_index_timedelta64(self):
def test_insert_index_perio... | - [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
fix test to meet period dtype #13941.
| https://api.github.com/repos/pandas-dev/pandas/pulls/14025 | 2016-08-18T00:46:19Z | 2016-08-18T10:00:32Z | null | 2016-08-18T10:17:29Z |
BUG: Parse NULL char as null value | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index 0ee56f865f8c8..ed47ddb0d2813 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -882,6 +882,7 @@ Bug Fixes
- Bug in ``SeriesGroupBy.transform`` with datetime values and missing groups (:issue:`1319... | Fixes bug in C parser in which the `NULL` character (`'\x00'`) was being interpreted as a true line terminator, escape character, or comment character because it was used to indicate that a user had not specified these values. As a result, if the data contains this value, it was being incorrectly parsed. It should be p... | https://api.github.com/repos/pandas-dev/pandas/pulls/14019 | 2016-08-17T04:15:09Z | 2016-08-17T10:26:54Z | null | 2016-08-17T16:31:05Z |
TST: add comprehensive coercion tests | diff --git a/pandas/tests/indexing/test_coercion.py b/pandas/tests/indexing/test_coercion.py
index 97a5c48b878fe..2eae226073552 100644
--- a/pandas/tests/indexing/test_coercion.py
+++ b/pandas/tests/indexing/test_coercion.py
@@ -13,444 +13,1139 @@
###############################################################
-cl... | - [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
1st attempt to make dtype related tests more comprehensive.
Validate whether tests classes have test methods covering dtype and Series/Index. Some of them are empty yet, going to add it gradually.
| https://api.github.com/repos/pandas-dev/pandas/pulls/14010 | 2016-08-16T13:57:56Z | 2016-08-17T10:33:24Z | null | 2016-08-17T21:58:18Z |
DEPR: Deprecate SparseList | diff --git a/doc/source/sparse.rst b/doc/source/sparse.rst
index 2496335dc7b71..db9734edde482 100644
--- a/doc/source/sparse.rst
+++ b/doc/source/sparse.rst
@@ -90,6 +90,8 @@ can be converted back to a regular ndarray by calling ``to_dense``:
SparseList
----------
+.. note:: The ``SparseList`` class has been deprec... | Title is self-explanatory. Closes #13784.
| https://api.github.com/repos/pandas-dev/pandas/pulls/14007 | 2016-08-16T02:24:36Z | 2016-08-16T09:57:38Z | 2016-08-16T09:57:38Z | 2016-08-16T14:10:13Z |
BUG: Avoid sentinel-infinity comparison problems (#13445) | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index e3cdefd36b0be..da25bd0296ddc 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -893,6 +893,7 @@ Bug Fixes
- Bug in ``.rolling()`` that allowed a negative integer window in contruction of the ``Rolli... | The problem causing #13445 ultimately traces to the fact that our Infinity/NegInfinity objects were greater than/less than themselves, which violates an assumption numpy makes when sorting. This was separately reported as https://github.com/numpy/numpy/issues/7934, but we can fix and test downstream as well.
- [X] clo... | https://api.github.com/repos/pandas-dev/pandas/pulls/14006 | 2016-08-16T01:59:10Z | 2016-08-16T10:15:30Z | null | 2016-08-16T12:12:27Z |
BUG: No affect both index and column(GH 13522) | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index 3600b8f52873b..e82332cd1d3b5 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -861,6 +861,7 @@ Bug Fixes
- Bug in ``io.json.json_normalize()``, where non-ascii keys raised an exception (:issue:`132... | - [x] closes #13522
- [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
- [x] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/14005 | 2016-08-15T15:40:29Z | 2016-08-17T22:03:59Z | 2016-08-17T22:03:59Z | 2016-08-18T08:49:57Z |
DOC: fixed using IP.prompt_manager which is removed from IPython 5.x | diff --git a/doc/sphinxext/ipython_sphinxext/ipython_directive.py b/doc/sphinxext/ipython_sphinxext/ipython_directive.py
index ad7ada8e4eea3..b8b0935cd5b96 100644
--- a/doc/sphinxext/ipython_sphinxext/ipython_directive.py
+++ b/doc/sphinxext/ipython_sphinxext/ipython_directive.py
@@ -802,10 +802,14 @@ def setup(self):
... | - [x] closes #14003, #13639
- [ ] tests added / passed (there's no test on building docs)
- [x] passes `git diff upstream/master | flake8 --diff`
- [ ] whatsnew entry (it's not user facing bug fix)
this PR was made during PyCon APAC, pandas sprint
thanks
| https://api.github.com/repos/pandas-dev/pandas/pulls/14004 | 2016-08-15T08:03:05Z | 2016-08-18T20:50:14Z | 2016-08-18T20:50:14Z | 2016-08-18T20:50:26Z |
GH13347 ENH Allow true_values and false_values options in read_excel | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index f3a6736ff9920..ed2278c3116f0 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -513,6 +513,7 @@ Other enhancements
- ``Timestamp``, ``Period``, ``DatetimeIndex``, ``PeriodIndex`` and ``.dt`` accesso... | - [ X] closes #13347
- [ X] tests added / passed
- [ X] passes `git diff upstream/master | flake8 --diff`
- [ X] whatsnew entry
<img width="1016" alt="asv_tests" src="https://cloud.githubusercontent.com/assets/609873/17653246/3a3f842a-6260-11e6-8ed2-1d21cc2fccc8.png">
| https://api.github.com/repos/pandas-dev/pandas/pulls/14002 | 2016-08-15T00:47:17Z | 2016-09-13T23:07:26Z | 2016-09-13T23:07:26Z | 2017-12-12T15:39:45Z |
ENH: bool sparse now supports logical op | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index 3600b8f52873b..dd7fd598bbc00 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -762,6 +762,7 @@ Note that the limitation is applied to ``fill_value`` which default is ``np.nan`
ValueError: unable... | - [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
- [x] whatsnew entry
implemented bool (logical and / or) op for bool `SparseArray`. Currently it raises if `sp_index` are different.
```
s1 = pd.SparseArray([True, True, True, True, True], dtype=np.bool, fill_value=False)
s2 = pd.Spars... | https://api.github.com/repos/pandas-dev/pandas/pulls/14000 | 2016-08-14T13:43:22Z | 2016-08-16T09:56:41Z | null | 2016-08-16T10:18:35Z |
API: SparseSeries comparison now returns sparse | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index cc3cc631b9575..0a6095b8076f9 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -814,6 +814,9 @@ Note that the limitation is applied to ``fill_value`` which default is ``np.nan`
- Bug in ``SparseSeri... | - [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
- [x] whatsnew entry
Because #13985 has been fixed, `SparseSeries` comparison op now can return `SparseSeries` (it returns normal `Series` on current master).
also fixed a bug when `SparseArray` created from `SparseSeries` may not inh... | https://api.github.com/repos/pandas-dev/pandas/pulls/13999 | 2016-08-14T13:38:35Z | 2016-08-20T13:32:42Z | null | 2016-08-20T13:35:49Z |
Fixed to_string with line_width and without index | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index 3600b8f52873b..027669012cda3 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -989,3 +989,4 @@ Bug Fixes
- Bug in ``Index`` raises ``KeyError`` displaying incorrect column when column is not in the... | When calling to_string on a DataFrame with line_width, this calls
_join_multiline internally which only sets the idx variable when
index is True, otherwise idx is never set resulting in the error:
UnboundLocalError: local variable 'idx' referenced before assignment
| https://api.github.com/repos/pandas-dev/pandas/pulls/13998 | 2016-08-14T04:02:31Z | 2016-08-15T17:53:24Z | 2016-08-15T17:53:24Z | 2016-08-15T17:53:50Z |
CLN: move _na_value to DatetimeIndexOpsMixin | diff --git a/pandas/tseries/base.py b/pandas/tseries/base.py
index d10e77d7ae45d..353823e296cf8 100644
--- a/pandas/tseries/base.py
+++ b/pandas/tseries/base.py
@@ -353,6 +353,9 @@ def get_duplicates(self):
values = Index.get_duplicates(self)
return self._simple_new(values)
+ _na_value = tslib.Na... | - [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
Because `PeriodIndex` now shares the same `NaT` repr (#13609), can use the same definition on `DatetimeIndexOpsMixin`
| https://api.github.com/repos/pandas-dev/pandas/pulls/13997 | 2016-08-13T21:54:19Z | 2016-08-15T12:29:13Z | 2016-08-15T12:29:13Z | 2016-08-15T12:36:15Z |
TST: Fix unused tests in tseries/test_base.py | diff --git a/pandas/tseries/tests/test_base.py b/pandas/tseries/tests/test_base.py
index 05f7d9d9ce7b8..d7ad54c276117 100644
--- a/pandas/tseries/tests/test_base.py
+++ b/pandas/tseries/tests/test_base.py
@@ -335,7 +335,7 @@ def test_resolution(self):
['day', 'day', 'day', 'day', 'hou... | - [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
- enabled unused patterns left as comments
- made `tz` related tests more comprehensive
| https://api.github.com/repos/pandas-dev/pandas/pulls/13996 | 2016-08-13T21:51:40Z | 2016-08-14T00:12:21Z | null | 2016-08-14T00:30:40Z |
CLN: Move PeriodIndex.repeat to DatetimeIndexOpsMixin | diff --git a/pandas/tseries/base.py b/pandas/tseries/base.py
index 188f538372092..d10e77d7ae45d 100644
--- a/pandas/tseries/base.py
+++ b/pandas/tseries/base.py
@@ -749,7 +749,12 @@ def repeat(self, repeats, *args, **kwargs):
Analogous to ndarray.repeat
"""
nv.validate_repeat(args, kwargs)
- ... | - [x] related to #6469
- [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
| https://api.github.com/repos/pandas-dev/pandas/pulls/13995 | 2016-08-13T21:49:47Z | 2016-08-14T00:10:51Z | null | 2016-08-14T00:31:09Z |
BUG: groupby cumsum with axis=1 computes cumprod | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index 411b2b0abaf5a..a3aecfbbc3427 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -850,6 +850,7 @@ Bug Fixes
~~~~~~~~~
- Bug in ``groupby().shift()``, which could cause a segfault or corruption in r... | - [x] closes #13993
- [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
- [x] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/13994 | 2016-08-13T21:35:11Z | 2016-08-14T00:15:47Z | null | 2016-08-14T00:34:06Z |
Use DeprecationWarning for core.common deprecations (GH13634) | diff --git a/pandas/api/tests/test_api.py b/pandas/api/tests/test_api.py
index fda81ee6c9045..2537354091ad1 100644
--- a/pandas/api/tests/test_api.py
+++ b/pandas/api/tests/test_api.py
@@ -163,7 +163,7 @@ def test_types(self):
self.check(types, self.allowed)
def check_deprecation(self, fold, fnew):
- ... | Related to second question in #13634 (whether to use FutureWarning or DeprecationWarning in deprecating the public pandas.core.common functions).
As those functions are mostly used in library code, and less directly by users in their own code, I think a DeprecationWarning is more appropriate in this case.
For example... | https://api.github.com/repos/pandas-dev/pandas/pulls/13990 | 2016-08-13T13:30:16Z | 2016-08-13T22:22:28Z | null | 2016-08-13T22:28:28Z |
DOC: suppress warnings for Panel4D deprecation | diff --git a/doc/source/dsintro.rst b/doc/source/dsintro.rst
index 8f89cd6789f4f..b5ad681426b15 100644
--- a/doc/source/dsintro.rst
+++ b/doc/source/dsintro.rst
@@ -1042,6 +1042,7 @@ The following creates a Panel5D. A new panel type object must be sliceable into
Here we slice to a Panel4D.
.. ipython:: python
+ ... | Other options is to just remove those sections in the latest docs ... (they are always available in the older ones).
The example in the HDF5 docs with a legacy file will have to be updated to not include Panel4D, or the reading of such files will have to be adapted in the future to handle those when Panel4D is actuall... | https://api.github.com/repos/pandas-dev/pandas/pulls/13989 | 2016-08-13T13:29:36Z | 2016-08-13T20:14:08Z | 2016-08-13T20:14:08Z | 2016-08-13T20:14:09Z |
API: PeriodIndex.values now return array of Period objects | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index 222bd250034d8..8186719bfb28b 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -16,7 +16,7 @@ Highlights include:
- :func:`merge_asof` for asof-style time-series joining, see :ref:`here <whatsnew_01... | - [x] split from #13941 (comment)
- [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
- [x] whatsnew entry
This change itself needs more tests / perf testing, split from the original PR.
| https://api.github.com/repos/pandas-dev/pandas/pulls/13988 | 2016-08-13T12:51:59Z | 2016-08-24T23:36:02Z | null | 2016-08-25T09:48:15Z |
CLN: move PeriodIndex.__getitem__ to DatetimeIndexOpsMixin | diff --git a/pandas/tseries/base.py b/pandas/tseries/base.py
index d10e77d7ae45d..40c85b8b05d26 100644
--- a/pandas/tseries/base.py
+++ b/pandas/tseries/base.py
@@ -236,16 +236,25 @@ def __getitem__(self, key):
attribs = self._get_attributes_dict()
- freq = None
- if isinstance(ke... | - [x] related to #6469
- [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
merge `PeriodIndex.__getitem__` to `DatetimeIndexOpsMixin`
| https://api.github.com/repos/pandas-dev/pandas/pulls/13987 | 2016-08-13T11:27:25Z | 2016-08-18T22:25:37Z | null | 2016-08-18T22:44:20Z |
BUG/CLN: datetimelike Index.equals may return True with non-Index | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index 777bc01e71833..13155eb21320e 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -1454,6 +1454,7 @@ Bug Fixes
- Bug in operations on ``NaT`` returning ``float`` instead of ``datetime64[ns]`` (:issue:`... | - [x] closes #13107
- [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
- [x] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/13986 | 2016-08-13T10:02:03Z | 2016-09-03T15:31:03Z | null | 2017-01-08T06:27:20Z |
BUG: Sparse indexing with bool sparse may be incorrect | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index 411b2b0abaf5a..0fafa6003c945 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -766,6 +766,7 @@ Note that the limitation is applied to ``fill_value`` which default is ``np.nan`
- Bug in ``SparseArra... | - [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
- [x] whatsnew entry
indexing with `SparseArray` with `bool` dtype may return incorrect result because of some internal conversions.
```
arr = pd.SparseArray([1, 2, 3])
indexer = pd.SparseArray([True, False, True], fill_value=False, dt... | https://api.github.com/repos/pandas-dev/pandas/pulls/13985 | 2016-08-13T09:29:32Z | 2016-08-13T22:13:38Z | null | 2016-08-13T22:22:17Z |
CLN: Datetimelike._can_hold_na | diff --git a/pandas/tests/indexes/common.py b/pandas/tests/indexes/common.py
index 687782172693a..2c8031898c78e 100644
--- a/pandas/tests/indexes/common.py
+++ b/pandas/tests/indexes/common.py
@@ -8,6 +8,7 @@
from pandas import (Series, Index, Float64Index, Int64Index, RangeIndex,
MultiIndex, Cate... | - [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
- [x] no whatsnew, as it is internal fix
datetimelike `Index._can_hold_na` is all `False` even though these can store `NaT`.
```
idx = pd.DatetimeIndex(['2011-01-01', 'NaT'])
idx.hasnans
# True
idx._can_hold_na
# False
idx._nan_idxs
... | https://api.github.com/repos/pandas-dev/pandas/pulls/13983 | 2016-08-13T09:20:07Z | 2016-09-01T07:27:38Z | 2016-09-01T07:27:38Z | 2016-09-03T03:00:40Z |
TST: Cleanup test_indexing | diff --git a/pandas/tests/indexing/test_indexing.py b/pandas/tests/indexing/test_indexing.py
index a96e4acfad89b..b051b92e15540 100644
--- a/pandas/tests/indexing/test_indexing.py
+++ b/pandas/tests/indexing/test_indexing.py
@@ -21,9 +21,6 @@
from pandas.core.indexing import _non_reducing_slice, _maybe_numeric_slice
... | - [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
cleaned up `test_indexing` which is bit large, splitting `@slow` tests to a separate file.
| https://api.github.com/repos/pandas-dev/pandas/pulls/13982 | 2016-08-13T05:00:19Z | 2016-08-13T22:08:18Z | null | 2016-08-13T22:22:30Z |
BUG: Index may ignore specified datetime/timedelta dtypes | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index 411b2b0abaf5a..72767ba5c4ffd 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -952,6 +952,7 @@ Bug Fixes
- Bug in ``DatetimeIndex`` with nanosecond frequency does not include timestamp specified wi... | - [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
- [x] whatsnew entry
`Index` ignores specified `dtype` if it is `datetime64` (normal and tz) or `timedelta64`. This PR makes it consistent with `DatetimeIndex` and `TimedeltaIndex`.
```
pd.Index([1, 2, 3], dtype='datetime64[ns, US/East... | https://api.github.com/repos/pandas-dev/pandas/pulls/13981 | 2016-08-13T02:18:54Z | 2016-08-13T22:34:12Z | null | 2016-08-15T16:06:57Z |
BUG: ufunc with PeriodIndex may raise IncompatibleFrequency | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index 9ac265a20073a..c7f0beb439596 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -1065,6 +1065,7 @@ Bug Fixes
- Bug in ``concat`` and ``groupby`` for hierarchical frames with ``RangeIndex`` levels (:i... | - [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
- [x] whatsnew entry
`PeriodIndex` supportds addition / subtraction with integer.
```
# OK
pi = pd.PeriodIndex(['2011-01'], freq='M')
pi + 1
# PeriodIndex(['2011-02'], dtype='int64', freq='M')
pi - 1
# PeriodIndex(['2010-12'], dtype='i... | https://api.github.com/repos/pandas-dev/pandas/pulls/13980 | 2016-08-13T01:49:45Z | 2016-08-18T22:27:43Z | null | 2016-08-18T22:43:28Z |
API: change unique to return Index | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index 9c5c36528d31b..29d6d972a7a55 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -457,7 +457,7 @@ API changes
- ``Timestamp``, ``Period``, ``DatetimeIndex``, ``PeriodIndex`` and ``.dt`` accessor have ... | - [x] closes #13395, closes #13565
- [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
- [x] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/13979 | 2016-08-13T01:39:54Z | 2016-08-29T12:29:04Z | 2016-08-29T12:29:04Z | 2016-08-29T22:41:39Z |
BUG: yield correct Series subclass in df.iterrows() (#13977) | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index d7fe44e046d8e..e9a5534dac665 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -1097,3 +1097,5 @@ Bug Fixes
- Bug in ``.to_string()`` when called with an integer ``line_width`` and ``index=False`` r... | - [x] closes #13977
- [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
- [x] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/13978 | 2016-08-12T19:00:44Z | 2016-08-26T20:04:20Z | null | 2016-08-26T20:04:20Z |
CLN: PeriodIndex to use nan related cache | diff --git a/pandas/tseries/period.py b/pandas/tseries/period.py
index d92ebe18b5697..831d73207bbdf 100644
--- a/pandas/tseries/period.py
+++ b/pandas/tseries/period.py
@@ -16,8 +16,6 @@
_ensure_object)
from pandas.types.generic import ABCSeries
-from pandas.types.missing import isn... | - [x] no tests added (all cases look to be covered) / passed
- [x] passes `git diff upstream/master | flake8 --diff`
| https://api.github.com/repos/pandas-dev/pandas/pulls/13975 | 2016-08-12T10:16:44Z | 2016-08-12T12:59:52Z | null | 2016-08-12T13:19:08Z |
PERF/COMPAT: define platform int to np.intp | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index 5cbdbe6168bba..b555d17cf47bc 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -767,6 +767,42 @@ Note that the limitation is applied to ``fill_value`` which default is ``np.nan`
- Bug in ``SparseSer... | AFAIK this only affects 64 bit python on Windows.
`numpy` wants an `np.intp` (i8 on Windows) as a indexer for `take`, but pandas defines a "platform int" as a `np.int_` (i4 on Windows). This hits performance twice, because we often start with i8, cast to i4, then numpy will cast back to i8 in its `take`.
This is an ... | https://api.github.com/repos/pandas-dev/pandas/pulls/13972 | 2016-08-12T00:42:13Z | 2016-08-17T10:21:24Z | null | 2016-08-17T22:55:16Z |
BUG/DEPR: combine dtype fixes | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index 5cbdbe6168bba..411b2b0abaf5a 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -788,6 +788,7 @@ Deprecations
- ``pandas.tseries.frequencies.get_standard_freq`` is deprecated. Use ``pandas.tseries.f... | - [x] closes #7630, closes #10567 (fix `combine_first` dtype)
- [x] closes #13947 (`_find_common_type` to support extension types)
- [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
- [x] whatsnew entry
- `_find_common_type` also needs to handle numpy datetimelike to be compat with panda... | https://api.github.com/repos/pandas-dev/pandas/pulls/13970 | 2016-08-11T21:25:52Z | 2016-08-12T15:44:55Z | null | 2016-08-12T15:45:02Z |
ENH: allow exact matches in time-based .rolling() | diff --git a/pandas/core/generic.py b/pandas/core/generic.py
index 3678168890444..a1be2cc470a8d 100644
--- a/pandas/core/generic.py
+++ b/pandas/core/generic.py
@@ -5568,12 +5568,12 @@ def _add_series_or_dataframe_operations(cls):
@Appender(rwindow.rolling.__doc__)
def rolling(self, window, min_peri... | - [x] closes #13965
- [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
- [ ] whatsnew entry
TODO: update docs.
| https://api.github.com/repos/pandas-dev/pandas/pulls/13968 | 2016-08-11T19:25:51Z | 2017-03-23T22:38:28Z | null | 2017-03-23T22:38:29Z |
API: Expanded resample | diff --git a/doc/source/timeseries.rst b/doc/source/timeseries.rst
index b8f747757987c..9bc8b8f425458 100644
--- a/doc/source/timeseries.rst
+++ b/doc/source/timeseries.rst
@@ -1473,6 +1473,30 @@ Furthermore, you can also specify multiple aggregation functions for each column
r.agg({'A' : ['sum','std'], 'B' : ['mea... | - [x] closes #13500
- [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
- [x] whatsnew entry
My only question here is if `on=` is the keyword name for picking a column - in a `TimeGrouper` that's called `key`. But `on` is what was used in the rolling selection (and elsewhere) so seems c... | https://api.github.com/repos/pandas-dev/pandas/pulls/13961 | 2016-08-11T00:52:53Z | 2016-08-31T13:13:55Z | null | 2016-09-24T14:39:17Z |
BLD: add tempita files to depends | diff --git a/setup.py b/setup.py
index 1c12ff4aca372..d1b97e1e3d82c 100755
--- a/setup.py
+++ b/setup.py
@@ -106,19 +106,28 @@ def is_platform_mac():
_pxipath = pjoin('pandas', 'src')
-_pxifiles = ['algos_common_helper.pxi.in', 'algos_groupby_helper.pxi.in',
- 'join_helper.pxi.in', 'algos_take_helper.p... | This change makes it so that if a `.pxi.in` file is modified, the appropriate module will be rebuilt.
| https://api.github.com/repos/pandas-dev/pandas/pulls/13960 | 2016-08-10T23:58:16Z | 2016-08-11T10:13:49Z | null | 2016-08-18T01:12:29Z |
CLN: Period cleanup related to array like meth | diff --git a/pandas/tseries/period.py b/pandas/tseries/period.py
index da8868bb2bd84..d92ebe18b5697 100644
--- a/pandas/tseries/period.py
+++ b/pandas/tseries/period.py
@@ -402,9 +402,6 @@ def asof_locs(self, where, mask):
return result
- def _array_values(self):
- return self.asobject
-
@Ap... | - [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
removed unused / duplicated internal method returning array-likes. Also added some tests to guarantee existing API before fixing its dtype (see #13941).
| https://api.github.com/repos/pandas-dev/pandas/pulls/13955 | 2016-08-10T11:26:06Z | 2016-08-10T22:12:48Z | null | 2016-08-10T22:22:06Z |
DOC: remove rplot seaborn equivalent example figures | diff --git a/doc/source/_static/rplot-seaborn-example1.png b/doc/source/_static/rplot-seaborn-example1.png
deleted file mode 100644
index d19a3a018bfbf..0000000000000
Binary files a/doc/source/_static/rplot-seaborn-example1.png and /dev/null differ
diff --git a/doc/source/_static/rplot-seaborn-example2.png b/doc/source... | https://api.github.com/repos/pandas-dev/pandas/pulls/13954 | 2016-08-10T10:47:29Z | 2016-08-10T14:16:10Z | 2016-08-10T14:16:10Z | 2016-08-10T14:16:10Z | |
DOC: add whatsnew for #11920 | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index 4f81eafa3adaf..bf7ccd77d169b 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -409,6 +409,8 @@ Other enhancements
df.sort_values(by='row2', axis=1)
- Added documentation to :ref:`I/O<io.dty... | #11920 (forgot to add to commit when merging)
| https://api.github.com/repos/pandas-dev/pandas/pulls/13953 | 2016-08-10T10:22:03Z | 2016-08-10T12:27:13Z | 2016-08-10T12:27:13Z | 2016-08-11T15:48:26Z |
DOC: NDFrame.to_hdf(data_columns) documented (#13061). | diff --git a/pandas/core/generic.py b/pandas/core/generic.py
index 17cc76e703631..d8a23ad40619b 100644
--- a/pandas/core/generic.py
+++ b/pandas/core/generic.py
@@ -1088,17 +1088,15 @@ def to_json(self, path_or_buf=None, orient=None, date_format='epoch',
lines=lines)
def to_hdf(self,... | - [x] closes #13061
- [ ] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
- [ ] whatsnew entry
I'm aware there's another PR for the same issue, but it hasn't had activity in a while so this is my attempt. I took the opportunity to remove the unusable "mode=r" option from the same docstrin... | https://api.github.com/repos/pandas-dev/pandas/pulls/13951 | 2016-08-09T17:03:01Z | 2016-08-19T10:49:54Z | null | 2016-08-19T10:50:01Z |
ENH: Improve error message for repeated Stata categories | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index 30a0d918b46ec..e4ecd090f882b 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -397,6 +397,7 @@ Other enhancements
- ``Series.append`` now supports the ``ignore_index`` option (:issue:`13677`)
- ``... | - [x] closes #13923
- [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
- [x] whatsnew entry
Improve the error message to be more explicit when attempting to read Stata
files containing repeated categories.
closes #13923
| https://api.github.com/repos/pandas-dev/pandas/pulls/13949 | 2016-08-09T13:55:44Z | 2016-08-10T22:37:45Z | null | 2017-01-24T21:30:46Z |
DOC: Design drafts to assist with next-gen pandas internals discussion | diff --git a/doc/pandas-2.0/.gitignore b/doc/pandas-2.0/.gitignore
new file mode 100644
index 0000000000000..aeffbbed984ff
--- /dev/null
+++ b/doc/pandas-2.0/.gitignore
@@ -0,0 +1,2 @@
+pandas2-design
+_build
diff --git a/doc/pandas-2.0/Makefile b/doc/pandas-2.0/Makefile
new file mode 100644
index 0000000000000..654dda... | Sprinted on my accumulated design ideas. There's more to do, but I'm going to take a break for a bit.
I published this as a sphinx site temporarily to https://wesm.github.io/pandas2-design/ so it's easier to read. This needs to be a team effort, so depending on where the discussions go perhaps we can build a set of d... | https://api.github.com/repos/pandas-dev/pandas/pulls/13944 | 2016-08-09T03:07:06Z | 2016-08-24T03:45:31Z | null | 2016-08-24T03:45:31Z |
TST: Removed regex warning for read_csv | diff --git a/pandas/io/tests/parser/common.py b/pandas/io/tests/parser/common.py
index 7558e4bb63226..619ac7b4c77ef 100644
--- a/pandas/io/tests/parser/common.py
+++ b/pandas/io/tests/parser/common.py
@@ -1568,3 +1568,17 @@ def _encode_data_with_bom(_data):
encoding=utf8, names=['a'],
... | Follow-up to #13481 and partially fixes #13932. Regex mistakenly matches to the empty string, which will cause Python 3.x to issue a warning. In addition, not sure why this test was placed in `python_parsers_only.py`...
| https://api.github.com/repos/pandas-dev/pandas/pulls/13943 | 2016-08-09T01:44:10Z | 2016-08-09T21:53:08Z | null | 2016-08-10T02:26:14Z |
BLD: Fix sparse warnings | diff --git a/pandas/src/sparse.pyx b/pandas/src/sparse.pyx
index 9908aef592ad3..646f9126b984c 100644
--- a/pandas/src/sparse.pyx
+++ b/pandas/src/sparse.pyx
@@ -147,13 +147,13 @@ cdef class IntIndex(SparseIndex):
return IntIndex(self.length, new_indices)
@cython.wraparound(False)
- cpdef int lookup(s... | - [x] split from #13849 (comment)
- [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
Because sparse `IntIndex` and `BlockIndex` store value locations as `int32`, its size / block numbers can't exceed `int32` also.
warnings has been disappeared in appveyor.
- https://ci.appveyor.com/pr... | https://api.github.com/repos/pandas-dev/pandas/pulls/13942 | 2016-08-08T23:44:42Z | 2016-08-09T21:31:09Z | null | 2016-08-09T22:10:47Z |
ENH: PeriodIndex now has period dtype | diff --git a/doc/source/timeseries.rst b/doc/source/timeseries.rst
index b8f747757987c..a35b8d561a5a7 100644
--- a/doc/source/timeseries.rst
+++ b/doc/source/timeseries.rst
@@ -1594,6 +1594,47 @@ objects:
idx
idx + MonthEnd(3)
+``PeriodIndex`` has its own dtype named ``period``, refer to :ref:`Period Dtypes <... | - [x] split from #13755.
- [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
- [x] whatsnew entry
splitted `dtype` related part from #13755, to clarify the differences related to `PeriodIndex`
| https://api.github.com/repos/pandas-dev/pandas/pulls/13941 | 2016-08-08T22:14:19Z | 2016-08-17T22:18:51Z | null | 2016-08-17T23:07:22Z |
BUG: properly close files opened by parsers | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index 4f81eafa3adaf..b06b39380df64 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -902,6 +902,9 @@ Bug Fixes
- Bug in ``pd.read_csv()`` that prevents ``usecols`` from being an empty set (:issue:`13402`... | - [x] closes #13932
- [x] tests passed
- [x] passes `git diff upstream/master | flake8 --diff`
- [x] whatsnew entry
Addresses all ~~most~~ of the `ResourceWarning`s from #13932. There were three tests that opened files but did not close them. The rest were due to parsers (`CParserWrapper` and `PythonParser`) opening ... | https://api.github.com/repos/pandas-dev/pandas/pulls/13940 | 2016-08-08T21:42:25Z | 2016-08-11T10:34:41Z | null | 2016-08-14T00:34:17Z |
DOC: Added example of using OrderedDict for agg. | diff --git a/doc/source/groupby.rst b/doc/source/groupby.rst
index c9095c3ae1a60..c5a77770085d6 100644
--- a/doc/source/groupby.rst
+++ b/doc/source/groupby.rst
@@ -13,6 +13,7 @@
matplotlib.style.use('ggplot')
import matplotlib.pyplot as plt
plt.close('all')
+ from collections import OrderedDict
******... | - closes #12879
- [ ] tests added / passed (doc only), but builds on my machine
- passes `git diff upstream/master | flake8 --diff`
- [ ] whatsnew entry (doc only)
| https://api.github.com/repos/pandas-dev/pandas/pulls/13938 | 2016-08-08T15:53:41Z | 2016-08-08T16:10:54Z | null | 2016-08-08T16:10:54Z |
BUG: Right result for DatetimeIndex + TimeDelta when timezone is set(… | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index f93e8f4240787..50ab9cd9ba5e5 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -938,6 +938,7 @@ Bug Fixes
- Bug in invalid ``Timedelta`` arithmetic and comparison may raise ``ValueError`` rather tha... | - [x] closes #13905
- [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
- [x] whatsnew entry
…#13905)
| https://api.github.com/repos/pandas-dev/pandas/pulls/13935 | 2016-08-08T15:27:52Z | 2016-12-30T21:46:00Z | null | 2016-12-30T23:13:50Z |
BUG: freqstr may be parsed incorrectly | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index a041e175d5f1a..cbf6ff7659112 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -963,6 +963,7 @@ Bug Fixes
- Bug in ``Index.union`` returns an incorrect result with a named empty index (:issue:`13432... | - [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
- [x] whatsnew entry
Invalid freq like below doesn'traise `ValueError` properly. The PR makes all the below raise.
```
pd.tseries.frequencies.to_offset('U1')
# <Micro>
pd.tseries.frequencies.to_offset('3U1')
# <3 * Micros>
pd.tseries.f... | https://api.github.com/repos/pandas-dev/pandas/pulls/13930 | 2016-08-08T00:06:47Z | 2016-08-13T22:44:01Z | null | 2016-08-13T23:02:09Z |
COMPAT/TST: windows sparse int comparisons | diff --git a/pandas/sparse/tests/test_arithmetics.py b/pandas/sparse/tests/test_arithmetics.py
index 87efc362581cd..b5945151db678 100644
--- a/pandas/sparse/tests/test_arithmetics.py
+++ b/pandas/sparse/tests/test_arithmetics.py
@@ -281,28 +281,29 @@ def test_int_array(self):
self._check_numeric_ops(a, b, ... | https://api.github.com/repos/pandas-dev/pandas/pulls/13927 | 2016-08-07T01:08:27Z | 2016-08-07T01:24:12Z | 2016-08-07T01:24:12Z | 2016-08-07T01:24:12Z | |
BUG: DatetimeTz shift raises AmbiguousTimeError near DST | diff --git a/doc/source/whatsnew/v0.19.0.txt b/doc/source/whatsnew/v0.19.0.txt
index 581daab5cea58..644ad1e94fe66 100644
--- a/doc/source/whatsnew/v0.19.0.txt
+++ b/doc/source/whatsnew/v0.19.0.txt
@@ -875,6 +875,7 @@ Bug Fixes
- Clean some compile time warnings in datetime parsing (:issue:`13607`)
- Bug in ``factoriz... | - [x] tests added / passed
- [x] passes `git diff upstream/master | flake8 --diff`
- [x] whatsnew entry
As the same as #13650, caused by `.tz_localize(None)` which can be removed.
```
import pandas as pd
s = pd.Series(pd.date_range('2016-11-06', freq='H', periods=10, tz='US/Eastern'))
s.shift(1)
# pytz.exceptions.Amb... | https://api.github.com/repos/pandas-dev/pandas/pulls/13926 | 2016-08-06T20:40:44Z | 2016-08-06T22:42:17Z | null | 2016-08-07T03:42:02Z |
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