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 |
|---|---|---|---|---|---|---|---|
Parametrize PeriodIndex tests | diff --git a/pandas/tests/indexes/period/test_arithmetic.py b/pandas/tests/indexes/period/test_arithmetic.py
index 81171920f635f..5f8f9533e9c44 100644
--- a/pandas/tests/indexes/period/test_arithmetic.py
+++ b/pandas/tests/indexes/period/test_arithmetic.py
@@ -11,7 +11,81 @@
import pandas.core.indexes.period as period... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/19659 | 2018-02-12T16:53:15Z | 2018-02-17T20:47:19Z | 2018-02-17T20:47:19Z | 2018-02-18T15:42:06Z |
DOC: removed vendored IPython.sphinxext - take 2 | diff --git a/ci/requirements-optional-conda.txt b/ci/requirements-optional-conda.txt
index 65357ce2018d2..e8cfcdf80f2e8 100644
--- a/ci/requirements-optional-conda.txt
+++ b/ci/requirements-optional-conda.txt
@@ -4,7 +4,7 @@ bottleneck
fastparquet
feather-format
html5lib
-ipython
+ipython>=5.6.0
ipykernel
jinja2
... | This reverts commit d6049a0efb7c04996bc374f3747bab8fe4c84bac.
xref https://github.com/pandas-dev/pandas/issues/18147, re-do https://github.com/pandas-dev/pandas/pull/18193 (which was reverted in https://github.com/pandas-dev/pandas/pull/18320 because there was still a bug in IPython, which is now fixed in the relea... | https://api.github.com/repos/pandas-dev/pandas/pulls/19657 | 2018-02-12T12:49:53Z | 2018-04-23T13:59:17Z | 2018-04-23T13:59:17Z | 2018-04-23T14:00:47Z |
TST: Move fully passing tests from test_interval_new to test_interval | diff --git a/pandas/tests/indexes/interval/test_interval.py b/pandas/tests/indexes/interval/test_interval.py
index 71a6f78125004..76a2a9a9678f4 100644
--- a/pandas/tests/indexes/interval/test_interval.py
+++ b/pandas/tests/indexes/interval/test_interval.py
@@ -400,28 +400,72 @@ def test_get_item(self, closed):
... | - [X] tests added / passed
- [X] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
Some of the `test_interval_new.py` tests are fully passing, so moving them to `test_interval.py` to ensure that new changes don't break them.
Added a couple of TODO's to the new tests related to checking non-monotonic... | https://api.github.com/repos/pandas-dev/pandas/pulls/19652 | 2018-02-12T05:00:41Z | 2018-06-28T00:05:44Z | null | 2019-07-03T15:00:45Z |
Fixes np.unique on SparseArray | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index 72f63a4da0f4d..c9c3c899bce61 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -823,6 +823,7 @@ Sparse
- Bug in :class:`SparseDataFrame.to_csv` causing exception (:issue:`19384`)
- Bug in :class:`S... | - [x] closes #19595
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/19651 | 2018-02-12T02:32:45Z | 2018-10-17T13:42:07Z | null | 2018-10-17T13:42:08Z |
BUG: fix Period.asfreq conversion near datetime(1, 1, 1) | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index 879b245af49cd..7cecad338101b 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -741,8 +741,9 @@ Timedelta
- Bug in :class:`TimedeltaIndex` where division by a ``Series`` would return a ``TimedeltaIn... | - [x] closes #19643
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/19650 | 2018-02-11T21:53:56Z | 2018-02-21T10:31:56Z | 2018-02-21T10:31:56Z | 2018-02-22T05:45:43Z |
Reduce redirection in ops | diff --git a/pandas/core/ops.py b/pandas/core/ops.py
index dff2b6844af94..da65f1f31ed2a 100644
--- a/pandas/core/ops.py
+++ b/pandas/core/ops.py
@@ -208,6 +208,78 @@ def _get_frame_op_default_axis(name):
return 'columns'
+def _get_opstr(op, cls):
+ """
+ Find the operation string, if any, to pass to ... | Among other things, this will make it easier to handle the sparse vs non-sparse Frame ops in one place. | https://api.github.com/repos/pandas-dev/pandas/pulls/19649 | 2018-02-11T21:13:40Z | 2018-02-19T23:19:02Z | 2018-02-19T23:19:02Z | 2018-02-21T16:49:04Z |
TST: placement of network error catching in s3 tests | diff --git a/pandas/io/common.py b/pandas/io/common.py
index 4ba969f0abac4..e312181f08512 100644
--- a/pandas/io/common.py
+++ b/pandas/io/common.py
@@ -183,7 +183,10 @@ def get_filepath_or_buffer(filepath_or_buffer, encoding=None,
Returns
-------
- a filepath_ or buffer or S3File instance, the encoding,... | https://api.github.com/repos/pandas-dev/pandas/pulls/19645 | 2018-02-11T14:43:33Z | 2018-02-13T00:12:56Z | 2018-02-13T00:12:56Z | 2018-09-27T18:13:49Z | |
tests for tslibs.conversion and tslibs.timezones | diff --git a/pandas/tests/tseries/test_timezones.py b/pandas/tests/tseries/test_timezones.py
index 565e735c14c80..97326dc04a522 100644
--- a/pandas/tests/tseries/test_timezones.py
+++ b/pandas/tests/tseries/test_timezones.py
@@ -2,15 +2,10 @@
import pytest
import pytz
-import dateutil
-import numpy as np
from da... | This is the last one. | https://api.github.com/repos/pandas-dev/pandas/pulls/19642 | 2018-02-10T19:49:07Z | 2018-02-14T11:26:51Z | 2018-02-14T11:26:51Z | 2018-02-14T15:00:17Z |
Organize PeriodIndex tests | diff --git a/pandas/tests/indexes/period/test_arithmetic.py b/pandas/tests/indexes/period/test_arithmetic.py
index 356ea5fc656de..81171920f635f 100644
--- a/pandas/tests/indexes/period/test_arithmetic.py
+++ b/pandas/tests/indexes/period/test_arithmetic.py
@@ -11,6 +11,171 @@
import pandas.core.indexes.period as perio... | Crammed a lot of #19627 into this. Also did some new parametrization. | https://api.github.com/repos/pandas-dev/pandas/pulls/19641 | 2018-02-10T19:44:34Z | 2018-02-11T14:56:29Z | 2018-02-11T14:56:29Z | 2018-02-12T16:32:31Z |
move array_to_datetime timests | diff --git a/pandas/tests/indexes/datetimes/test_tools.py b/pandas/tests/indexes/datetimes/test_tools.py
index bd3fa5e73cd11..b5926933544e8 100644
--- a/pandas/tests/indexes/datetimes/test_tools.py
+++ b/pandas/tests/indexes/datetimes/test_tools.py
@@ -8,7 +8,7 @@
import dateutil
import numpy as np
from dateutil.par... | Almost done.
With array_to_datetime there is some fuzziness in when a test is for array_to_datetime and when it is for to_datetime. I'm trying to specifically isolate tslibs tests, so for now am erring on the side of keeping to_datetime tests in test_tools. | https://api.github.com/repos/pandas-dev/pandas/pulls/19640 | 2018-02-10T19:25:16Z | 2018-02-12T11:33:33Z | 2018-02-12T11:33:33Z | 2018-06-22T03:32:35Z |
move timedelta test_astype test | diff --git a/pandas/tests/indexes/timedeltas/test_astype.py b/pandas/tests/indexes/timedeltas/test_astype.py
index 6c644d239069a..329f0c2467e8b 100644
--- a/pandas/tests/indexes/timedeltas/test_astype.py
+++ b/pandas/tests/indexes/timedeltas/test_astype.py
@@ -1,3 +1,5 @@
+from datetime import timedelta
+
import pytes... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/19639 | 2018-02-10T19:13:21Z | 2018-02-11T14:51:48Z | 2018-02-11T14:51:47Z | 2018-02-11T21:37:03Z |
Move liboffsets, libfreqs, libparsing tests to test_tslibs | diff --git a/pandas/tests/indexes/datetimes/test_tools.py b/pandas/tests/indexes/datetimes/test_tools.py
index b95ae07052ecb..35f34dc3a4974 100644
--- a/pandas/tests/indexes/datetimes/test_tools.py
+++ b/pandas/tests/indexes/datetimes/test_tools.py
@@ -187,6 +187,18 @@ def test_to_datetime_format_weeks(self, cache):
... | libfreqs and liboffsets tests are moved but not edited. libparsing tests has one test moved to tests.indexes.datetimes.test_tools to keep it self-contained. | https://api.github.com/repos/pandas-dev/pandas/pulls/19638 | 2018-02-10T19:07:04Z | 2018-02-11T14:44:07Z | 2018-02-11T14:44:07Z | 2018-02-11T21:36:43Z |
test_astype portion of #19627 | diff --git a/pandas/tests/indexes/datetimes/test_astype.py b/pandas/tests/indexes/datetimes/test_astype.py
index 4b989eb35e900..8acdd301f241a 100644
--- a/pandas/tests/indexes/datetimes/test_astype.py
+++ b/pandas/tests/indexes/datetimes/test_astype.py
@@ -138,6 +138,30 @@ def test_astype_object(self):
tm.asse... | parametrized as suggested | https://api.github.com/repos/pandas-dev/pandas/pulls/19637 | 2018-02-10T19:01:42Z | 2018-02-11T14:50:47Z | 2018-02-11T14:50:47Z | 2018-02-11T21:36:56Z |
move shift_months test to test_arithmetic | diff --git a/pandas/tests/indexes/datetimes/test_arithmetic.py b/pandas/tests/indexes/datetimes/test_arithmetic.py
index f6f8eccf4e30c..ddc97636ae0a8 100644
--- a/pandas/tests/indexes/datetimes/test_arithmetic.py
+++ b/pandas/tests/indexes/datetimes/test_arithmetic.py
@@ -15,6 +15,7 @@
DatetimeInde... | Broken off of #19627 | https://api.github.com/repos/pandas-dev/pandas/pulls/19636 | 2018-02-10T18:54:17Z | 2018-02-11T00:49:22Z | 2018-02-11T00:49:22Z | 2018-02-11T01:29:11Z |
Consolidated Groupby nth / last object Templates | diff --git a/pandas/_libs/groupby.pyx b/pandas/_libs/groupby.pyx
index d75c3a71896e3..866683ce378ab 100644
--- a/pandas/_libs/groupby.pyx
+++ b/pandas/_libs/groupby.pyx
@@ -26,105 +26,6 @@ cdef double NaN = <double> np.NaN
cdef double nan = NaN
-# TODO: aggregate multiple columns in single pass
-# ----------------... | - [X] closes #19569
- [ ] tests added / passed
- [X] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
Updated to prevent the group_rank_object method from being templated after the merging of #19481 | https://api.github.com/repos/pandas-dev/pandas/pulls/19635 | 2018-02-10T17:52:59Z | 2018-02-10T18:48:16Z | 2018-02-10T18:48:16Z | 2018-02-10T18:52:45Z |
DOC: Improving code quality of doc/make.py, PEP-8 and refactoring (#19631) | diff --git a/ci/lint.sh b/ci/lint.sh
index 49bf9a690b990..b862a3bfcf29e 100755
--- a/ci/lint.sh
+++ b/ci/lint.sh
@@ -37,6 +37,13 @@ if [ "$LINT" ]; then
fi
echo "Linting scripts/*.py DONE"
+ echo "Linting doc script"
+ flake8 doc/make.py
+ if [ $? -ne "0" ]; then
+ RET=1
+ fi
+ echo "L... | - [X] closes #19631
closes #15591
closes #10340
- [ ] tests added / passed
- [X] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
Summary of the PR:
- doc/make.py in lint and respects PEP-8
- Making the structure of the code more organized
- Added command line arguments f... | https://api.github.com/repos/pandas-dev/pandas/pulls/19634 | 2018-02-10T17:46:41Z | 2018-02-22T02:05:44Z | 2018-02-22T02:05:43Z | 2018-02-22T12:54:17Z |
BUG: Do not round DatetimeIndex nanosecond precision when iterating | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index 72f63a4da0f4d..b6316bd39f396 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -729,6 +729,7 @@ Timezones
- Bug in :func:`DatetimeIndex.insert` where inserting ``NaT`` into a timezone-aware index in... | - [x] closes #19603
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
~~This issue was actually very specific to localizing a `DatetimeIndex` with `datetime.timezone.utc`~~
```
# On master
In [1]: import pandas as pd
In [2]: datetimeindex ... | https://api.github.com/repos/pandas-dev/pandas/pulls/19628 | 2018-02-10T08:34:19Z | 2018-02-14T11:05:47Z | 2018-02-14T11:05:47Z | 2018-02-14T18:55:38Z |
Collect tslibs test, organize PeriodIndex tests | diff --git a/pandas/tests/indexes/datetimes/test_arithmetic.py b/pandas/tests/indexes/datetimes/test_arithmetic.py
index f6f8eccf4e30c..92790c690840b 100644
--- a/pandas/tests/indexes/datetimes/test_arithmetic.py
+++ b/pandas/tests/indexes/datetimes/test_arithmetic.py
@@ -2,6 +2,7 @@
import warnings
from datetime imp... | Parametrize a bunch of nested tests. | https://api.github.com/repos/pandas-dev/pandas/pulls/19627 | 2018-02-10T06:14:36Z | 2018-02-10T17:20:32Z | null | 2018-02-10T18:47:43Z |
fix overflows in Timestamp.tz_localize near boundaries | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index 083242cd69b74..0097847874616 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -663,6 +663,7 @@ Timezones
- Bug in tz-aware :class:`DatetimeIndex` where addition/subtraction with a :class:`Timedelta... | Flesh out docstring for localize_tsobject, add slightly stronger typing.
Closes #12677 | https://api.github.com/repos/pandas-dev/pandas/pulls/19626 | 2018-02-10T02:58:25Z | 2018-02-11T00:04:50Z | 2018-02-11T00:04:50Z | 2018-03-26T01:16:50Z |
function for frequently repeated tz-conversion code | diff --git a/pandas/_libs/tslibs/conversion.pxd b/pandas/_libs/tslibs/conversion.pxd
index 6e7df10e7c424..0d5e9e3fc5152 100644
--- a/pandas/_libs/tslibs/conversion.pxd
+++ b/pandas/_libs/tslibs/conversion.pxd
@@ -1,7 +1,7 @@
# -*- coding: utf-8 -*-
# cython: profile=False
-from cpython.datetime cimport datetime
+fr... | If cython did generators efficiently we could get rid of a ton of boilerplate where these are used. | https://api.github.com/repos/pandas-dev/pandas/pulls/19625 | 2018-02-10T01:32:34Z | 2018-02-10T16:59:41Z | 2018-02-10T16:59:41Z | 2018-02-10T17:28:52Z |
Fix left join turning into outer join | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index 083242cd69b74..3b626ddced5bf 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -772,7 +772,7 @@ Reshaping
- Bug in timezone comparisons, manifesting as a conversion of the index to UTC in ``.concat(... | - [x] closes #19607
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/19624 | 2018-02-09T20:53:14Z | 2018-02-10T16:53:38Z | 2018-02-10T16:53:38Z | 2018-02-10T16:54:11Z |
order of exceptions in array_to_datetime | diff --git a/pandas/_libs/tslib.pyx b/pandas/_libs/tslib.pyx
index 877d7deff6ff4..a035bab2a7049 100644
--- a/pandas/_libs/tslib.pyx
+++ b/pandas/_libs/tslib.pyx
@@ -7,7 +7,7 @@ import numpy as np
cnp.import_array()
-from cpython cimport PyFloat_Check
+from cpython cimport PyFloat_Check, PyUnicode_Check
from uti... | First, cleans things up by moving all the seen_datetime and seen_integer variables to the tops of their respective blocks.
Mainly splits the `try:` block for `string_to_dts` up into two pieces based on the two lines in that block that _could_ raise and handles errors more specfically. | https://api.github.com/repos/pandas-dev/pandas/pulls/19621 | 2018-02-09T17:01:00Z | 2018-02-10T17:08:40Z | 2018-02-10T17:08:40Z | 2018-02-10T17:28:41Z |
TST: set multi_statement flag for pymysql tests | diff --git a/ci/requirements-3.6.run b/ci/requirements-3.6.run
index e30461d06b8ea..822144a80bc9a 100644
--- a/ci/requirements-3.6.run
+++ b/ci/requirements-3.6.run
@@ -13,7 +13,7 @@ lxml
html5lib
jinja2
sqlalchemy
-pymysql<0.8.0
+pymysql
feather-format
pyarrow
psycopg2
diff --git a/pandas/tests/io/test_sql.py b/... | Trying something out for #19462
closes #19462 | https://api.github.com/repos/pandas-dev/pandas/pulls/19619 | 2018-02-09T15:09:54Z | 2018-02-11T22:24:35Z | 2018-02-11T22:24:35Z | 2018-02-11T22:24:38Z |
De-duplicate masking/fallback logic in ops | diff --git a/pandas/core/frame.py b/pandas/core/frame.py
index 28923f0fbf240..f0adc77e46e5d 100644
--- a/pandas/core/frame.py
+++ b/pandas/core/frame.py
@@ -3920,17 +3920,7 @@ def _combine_frame(self, other, func, fill_value=None, level=None):
new_index, new_columns = this.index, this.columns
def _a... | Some nice deletions here. | https://api.github.com/repos/pandas-dev/pandas/pulls/19613 | 2018-02-09T04:23:04Z | 2018-02-13T00:19:23Z | 2018-02-13T00:19:23Z | 2018-06-22T03:32:38Z |
Fix uncaught OutOfBounds in array_to_datetime | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index 6f48d9a6c63c9..41d6520b3d91a 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -703,7 +703,7 @@ Datetimelike
- Bug in :class:`Series` floor-division where operating on a scalar ``timedelta`` raises ... | The call to convert_datetime_to_tsobject has a check_dts_bounds in it. One of the usages in array_to_datetime gets that right, the other misses it. | https://api.github.com/repos/pandas-dev/pandas/pulls/19612 | 2018-02-09T04:00:16Z | 2018-02-11T14:48:36Z | 2018-02-11T14:48:36Z | 2018-02-11T21:36:48Z |
dispatch frame methods to series versions instead of re-implementing masking etc | diff --git a/pandas/core/frame.py b/pandas/core/frame.py
index a001037b573d4..b96af6af3707f 100644
--- a/pandas/core/frame.py
+++ b/pandas/core/frame.py
@@ -3944,34 +3944,27 @@ def _combine_frame(self, other, func, fill_value=None, level=None):
new_index, new_columns = this.index, this.columns
def _... | This moves some of DataFrame's dispatching logic into `ops`, mostly in ways that don't change any logic.
The place that logic _is_ changed is in `DataFrame._combine_frame` where instead of defining `arith_op` to mask `func` and wrapping `{col: arith_op(this[col].values, other[col].values) for col in this.columns}`, ... | https://api.github.com/repos/pandas-dev/pandas/pulls/19611 | 2018-02-09T02:07:33Z | 2018-02-18T16:36:25Z | 2018-02-18T16:36:25Z | 2018-02-18T18:23:05Z |
Consolidate nth / last object Groupby Implementations | diff --git a/pandas/_libs/groupby.pyx b/pandas/_libs/groupby.pyx
index 55de700c9af52..f6c3aa151c6b5 100644
--- a/pandas/_libs/groupby.pyx
+++ b/pandas/_libs/groupby.pyx
@@ -25,105 +25,6 @@ cdef double NaN = <double> np.NaN
cdef double nan = NaN
-# TODO: aggregate multiple columns in single pass
-# ----------------... | - [X] closes #19569
- [X] tests added / passed
- [X] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
Depending on what goes first between this and #19481 some merge conflicts will need to be cleaned up | https://api.github.com/repos/pandas-dev/pandas/pulls/19610 | 2018-02-09T01:42:18Z | 2018-02-10T16:08:59Z | 2018-02-10T16:08:59Z | 2018-02-10T16:11:20Z |
Continue porting period_helper to cython | diff --git a/pandas/_libs/src/period_helper.c b/pandas/_libs/src/period_helper.c
index f0e24fec685d0..7c4de8e42e73b 100644
--- a/pandas/_libs/src/period_helper.c
+++ b/pandas/_libs/src/period_helper.c
@@ -45,7 +45,7 @@ static int monthToQuarter(int month) { return ((month - 1) / 3) + 1; }
/* Find the absdate (days ela... | This moves functions to cython but retains their C names to make comparison easier. The next pass will get rid of the camelCase. A couple of redundant functions are left behind in period_helper, will be cleaned up in a follow-up.
The next hurdle is to get rid of all the adding and subtracting of ORD_OFFSET, WEEK_O... | https://api.github.com/repos/pandas-dev/pandas/pulls/19608 | 2018-02-08T23:57:25Z | 2018-02-10T21:12:38Z | 2018-02-10T21:12:38Z | 2018-02-11T21:36:28Z |
BUG: agg with axis=1 | diff --git a/pandas/core/frame.py b/pandas/core/frame.py
index 28923f0fbf240..e734882486b14 100644
--- a/pandas/core/frame.py
+++ b/pandas/core/frame.py
@@ -4807,11 +4807,21 @@ def _gotitem(self, key, ndim, subset=None):
def aggregate(self, func, axis=0, *args, **kwargs):
axis = self._get_axis_number(axis... | This is a potentially inefficient fix to the this issue which requires a double transpose. I am unsure how inefficient this is, and if this is an acceptable solution. It solves the issue, but perhaps it would be preferable to implement this further down the stack in `_aggregate_multiple_funcs`.
An additional small f... | https://api.github.com/repos/pandas-dev/pandas/pulls/19605 | 2018-02-08T22:23:58Z | 2018-07-07T22:53:08Z | null | 2018-07-07T22:53:08Z |
API: Default ExtensionArray.astype | diff --git a/pandas/core/arrays/base.py b/pandas/core/arrays/base.py
index 1556b653819a6..553e1e0ac2066 100644
--- a/pandas/core/arrays/base.py
+++ b/pandas/core/arrays/base.py
@@ -1,4 +1,6 @@
"""An interface for extending pandas with custom arrays."""
+import numpy as np
+
from pandas.errors import AbstractMethodErr... | I need this to progress cleanly on https://github.com/pandas-dev/pandas/pull/19558 and (which is blocking https://github.com/pandas-dev/pandas/pull/19520). | https://api.github.com/repos/pandas-dev/pandas/pulls/19604 | 2018-02-08T21:09:36Z | 2018-02-09T20:53:41Z | 2018-02-09T20:53:41Z | 2018-02-09T20:53:45Z |
remove 1 char line terminator limit | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index 5e94b9c15fa57..903c148a08bef 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -283,6 +283,7 @@ Other Enhancements
- ``IntervalIndex.astype`` now supports conversions between subtypes when passed ... | This PR closes #3501
This restriction is preventing the loading of CRLF delimited CSVs
Steps to reproduce:
```
import pandas as pd
import StringIO
pd.read_csv(StringIO.StringIO(' a,b,c\r\n'), header=None, lineterminator='\r\n')
ValueError: Only length-1 line terminators supported
```
while the foll... | https://api.github.com/repos/pandas-dev/pandas/pulls/19601 | 2018-02-08T18:47:31Z | 2018-09-25T16:06:06Z | null | 2021-06-26T16:46:01Z |
DOC: doc/source/indexing.rst says pd.df.ix is deprecated, show warnin… | diff --git a/pandas/core/indexing.py b/pandas/core/indexing.py
index 9463512ac11de..352ce921d1d44 100755
--- a/pandas/core/indexing.py
+++ b/pandas/core/indexing.py
@@ -1300,6 +1300,9 @@ class _IXIndexer(_NDFrameIndexer):
"""A primarily label-location based indexer, with integer position
fallback.
+ Warn... | …g in generated doc.
- [ ] closes #xxxx
- [ ] tests added / passed
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/19596 | 2018-02-08T10:49:28Z | 2018-02-08T11:17:13Z | 2018-02-08T11:17:13Z | 2018-02-08T11:17:16Z |
ENH: added an optional css id to `<table>` tags created by `frame.to_… | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index 7782e5f1ffa56..88e46b9035886 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -690,6 +690,7 @@ I/O
^^^
- :func:`read_html` now rewinds seekable IO objects after parse failure, before attempting ... | This is useful for the reasons mentioned in #8496
- Automatically create a random id for tables created using `_repr_html_` using uuid.
- Also updated `test_repr_html_float` to be more descriptive and avoid conflicts with random numbers in the id for`_repr_html_`
- [x] closes #8496
- [x] tests added / passed
-... | https://api.github.com/repos/pandas-dev/pandas/pulls/19594 | 2018-02-08T06:57:45Z | 2018-02-09T12:29:03Z | 2018-02-09T12:29:03Z | 2018-02-09T13:12:31Z |
ENH: added an optional css id to `<table>` tags created by `frame.to_html` | diff --git a/pandas/core/frame.py b/pandas/core/frame.py
index 28923f0fbf240..32595e6a12ce2 100644
--- a/pandas/core/frame.py
+++ b/pandas/core/frame.py
@@ -19,6 +19,7 @@
import types
import warnings
from textwrap import dedent
+from uuid import uuid1
import numpy as np
import numpy.ma as ma
@@ -674,9 +675,11 @@... | This is useful for the reasons mentioned in #8496
- Automatically create a random id for tables created using `_repr_html_` using uuid.
- Also updated `test_repr_html_float` to be more descriptive and avoid conflicts with random numbers in the id for`_repr_html_`
- [x] closes #8496
- [x] tests added / passed
-... | https://api.github.com/repos/pandas-dev/pandas/pulls/19593 | 2018-02-08T06:39:54Z | 2018-02-08T06:48:00Z | null | 2018-02-08T06:48:00Z |
ENH: added an optional css id to <table> tags created by to_html() | diff --git a/pandas/core/frame.py b/pandas/core/frame.py
index 28923f0fbf240..32595e6a12ce2 100644
--- a/pandas/core/frame.py
+++ b/pandas/core/frame.py
@@ -19,6 +19,7 @@
import types
import warnings
from textwrap import dedent
+from uuid import uuid1
import numpy as np
import numpy.ma as ma
@@ -674,9 +675,11 @@... | This is useful for the reasons mentioned in [#8496](https://github.com/pandas-dev/pandas/issues/8496)
- [x] closes #8496
- [x] tests added / passed: `test_to_html_with_id`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/19591 | 2018-02-08T03:50:04Z | 2018-02-08T06:23:35Z | null | 2018-02-08T06:23:35Z |
ENH: Allow literal (non-regex) replacement using .str.replace #16808 | diff --git a/doc/source/text.rst b/doc/source/text.rst
index 1e620acb1f88a..da8e40892716e 100644
--- a/doc/source/text.rst
+++ b/doc/source/text.rst
@@ -118,8 +118,8 @@ i.e., from the end of the string to the beginning of the string:
s2.str.rsplit('_', expand=True, n=1)
-Methods like ``replace`` and ``findall``... | Adds `regex=True` default parameter to .str.replace. If `regex=False` is set, uses str.replace to replace occurrences of `pat` with `repl`. Raises `ValueError` if given a callable `repl` or a compiled re for `pat` in combination with `regex=False`.
- [ ] closes #16808
- [ ] tests added / passed
- [ ] passes `git d... | https://api.github.com/repos/pandas-dev/pandas/pulls/19584 | 2018-02-07T20:04:15Z | 2018-02-28T11:14:12Z | 2018-02-28T11:14:11Z | 2018-02-28T11:14:17Z |
Dispatch categorical Series ops to Categorical | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index ea56ebad7d782..4dfa4bfe637f1 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -686,3 +686,5 @@ Other
^^^^^
- Improved error message when attempting to use a Python keyword as an identifier in a ... | Moving towards the One Implementation To Rule Them All, this has `Series[timedelta64].__cmp__` ops wrap `TimedeltaIndex.__cmp__` and `Series[category].__cmp__` wrap `Categorical.__cmp__`
Fixes (and tests) incorrectly named results when comparing Series/Index objects.
Ref #19513
| https://api.github.com/repos/pandas-dev/pandas/pulls/19582 | 2018-02-07T19:10:33Z | 2018-02-18T16:47:29Z | 2018-02-18T16:47:29Z | 2018-02-18T18:43:54Z |
Ignore warnings when reading pickle files | diff --git a/pandas/io/pickle.py b/pandas/io/pickle.py
index fa953f7d876cc..756096dd0c9ce 100644
--- a/pandas/io/pickle.py
+++ b/pandas/io/pickle.py
@@ -1,4 +1,5 @@
""" pickle compat """
+import warnings
import numpy as np
from numpy.lib.format import read_array, write_array
@@ -96,7 +97,9 @@ def try_read(path, en... | Silences a warning from our tests about
```
pandas/tests/io/test_common.py::TestCommonIOCapabilities::()::test_read_fspath_all[reader10-os-/home/travis/build/pandas-dev/pandas/pandas/tests/io/data/categorical_0_14_1.pickle]
/home/travis/build/pandas-dev/pandas/pandas/io/pickle.py:99: FutureWarning: 'pandas.core'... | https://api.github.com/repos/pandas-dev/pandas/pulls/19580 | 2018-02-07T17:42:40Z | 2018-02-09T12:25:33Z | 2018-02-09T12:25:33Z | 2018-05-02T13:09:45Z |
PERF: Correct signature for group_nth / group_object | diff --git a/asv_bench/benchmarks/groupby.py b/asv_bench/benchmarks/groupby.py
index 4dfd215e6dc3a..2663750de9db9 100644
--- a/asv_bench/benchmarks/groupby.py
+++ b/asv_bench/benchmarks/groupby.py
@@ -159,6 +159,22 @@ def time_series_nth(self, df):
df[1].groupby(df[0]).nth(0)
+class NthObject(object):
+
+ ... | Closes #19283 | https://api.github.com/repos/pandas-dev/pandas/pulls/19579 | 2018-02-07T17:04:35Z | 2018-02-08T01:32:03Z | 2018-02-08T01:32:03Z | 2018-02-08T02:22:48Z |
CI: Fixed NumPy pinning in conda-build | diff --git a/ci/install_travis.sh b/ci/install_travis.sh
index 4ec5b0a9d8820..6e270519e60c3 100755
--- a/ci/install_travis.sh
+++ b/ci/install_travis.sh
@@ -110,7 +110,7 @@ if [ -e ${REQ} ]; then
fi
time conda install -n pandas pytest>=3.1.0
-time pip install pytest-xdist moto
+time pip install -q pytest-xdist moto... | Closes #19572
closes #19153
(testing locally as well too) | https://api.github.com/repos/pandas-dev/pandas/pulls/19575 | 2018-02-07T14:30:12Z | 2018-02-09T16:11:19Z | 2018-02-09T16:11:18Z | 2018-02-09T16:11:22Z |
DOC: some clean-up of the apply docs (follow-up #18577) | diff --git a/doc/source/basics.rst b/doc/source/basics.rst
index fb9e5a6cc75cb..749d4be11ad45 100644
--- a/doc/source/basics.rst
+++ b/doc/source/basics.rst
@@ -774,9 +774,9 @@ We encourage you to view the source code of :meth:`~DataFrame.pipe`.
Row or Column-wise Function Application
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~... | Follup-up on #18577
cc @jreback (instead of yet another round of review, this will go a bit quicker) | https://api.github.com/repos/pandas-dev/pandas/pulls/19573 | 2018-02-07T14:20:24Z | 2018-02-08T00:57:20Z | 2018-02-08T00:57:19Z | 2018-02-08T08:39:41Z |
ERR: raise KeyError on invalid column name in aggregate | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index c48f6d19e3b10..eaa8841b79a78 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -647,7 +647,7 @@ Groupby/Resample/Rolling
- Bug in :func:`DataFrame.groupby` where aggregation by ``first``/``last``/``... | xref #19552
xref https://github.com/pandas-dev/pandas/pull/19552/files#r166587045 | https://api.github.com/repos/pandas-dev/pandas/pulls/19566 | 2018-02-07T11:20:05Z | 2018-02-07T12:30:17Z | 2018-02-07T12:30:17Z | 2018-02-07T12:30:17Z |
Cleaned up return of _get_cython_function | diff --git a/pandas/core/groupby.py b/pandas/core/groupby.py
index f352b80ba3069..01241db7c0c42 100644
--- a/pandas/core/groupby.py
+++ b/pandas/core/groupby.py
@@ -2240,7 +2240,7 @@ def wrapper(*args, **kwargs):
raise NotImplementedError("function is not implemented for this"
... | - [X] closes #19557
- [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/19561 | 2018-02-07T03:21:22Z | 2018-02-07T11:01:54Z | 2018-02-07T11:01:54Z | 2018-02-07T16:12:08Z |
DEPR/CLN: fix from_items deprecation warnings | diff --git a/pandas/tests/groupby/aggregate/test_other.py b/pandas/tests/groupby/aggregate/test_other.py
index 575eae1916f4c..4c407ad8a0d93 100644
--- a/pandas/tests/groupby/aggregate/test_other.py
+++ b/pandas/tests/groupby/aggregate/test_other.py
@@ -7,6 +7,7 @@
from __future__ import print_function
import pytest... | xref #18529
Replacing some cases of the deprecated ``from_items`` with ``from_dict(OrderedDict())`` | https://api.github.com/repos/pandas-dev/pandas/pulls/19559 | 2018-02-06T21:51:17Z | 2018-02-07T11:04:28Z | 2018-02-07T11:04:28Z | 2018-02-21T22:09:24Z |
REF: Internal / External values | diff --git a/doc/source/internals.rst b/doc/source/internals.rst
index ee4df879d9478..957f82fd9eba7 100644
--- a/doc/source/internals.rst
+++ b/doc/source/internals.rst
@@ -89,6 +89,25 @@ not check (or care) whether the levels themselves are sorted. Fortunately, the
constructors ``from_tuples`` and ``from_arrays`` ens... | Closes #19548
Just changed Index so far. Need to
- Run an ASV
- add `Series._ndarray_values`
- Start cleaning up now redundant if conditions. | https://api.github.com/repos/pandas-dev/pandas/pulls/19558 | 2018-02-06T20:26:15Z | 2018-02-13T14:50:55Z | 2018-02-13T14:50:55Z | 2018-02-14T00:01:55Z |
Implement get_day_of_year, tests | diff --git a/pandas/_libs/tslibs/ccalendar.pxd b/pandas/_libs/tslibs/ccalendar.pxd
index a1bbeea1cb69a..42473a97a7150 100644
--- a/pandas/_libs/tslibs/ccalendar.pxd
+++ b/pandas/_libs/tslibs/ccalendar.pxd
@@ -10,3 +10,4 @@ cdef int dayofweek(int y, int m, int m) nogil
cdef bint is_leapyear(int64_t year) nogil
cpdef i... | Separates the ccalendar.get_day_of_year part out of #18540, implements tests, uses it in `Timestamp` renders Timestamp._get_field unnecessary. | https://api.github.com/repos/pandas-dev/pandas/pulls/19555 | 2018-02-06T18:28:52Z | 2018-02-07T11:09:34Z | 2018-02-07T11:09:34Z | 2018-02-08T04:50:41Z |
Clear up confusion from #19411 | diff --git a/pandas/util/testing.py b/pandas/util/testing.py
index 09f5e59535adf..e54269d525957 100644
--- a/pandas/util/testing.py
+++ b/pandas/util/testing.py
@@ -1304,7 +1304,12 @@ def assert_frame_equal(left, right, check_dtype=True,
5 digits (False) or 3 digits (True) after decimal points are compared.
... | Modify docstring for pandas.util.testing.assert_frame_equal
closes #19411 | https://api.github.com/repos/pandas-dev/pandas/pulls/19554 | 2018-02-06T17:51:59Z | 2018-07-06T14:26:35Z | 2018-07-06T14:26:35Z | 2018-07-06T14:26:43Z |
BUG: Fixed merge on dtype equal categories | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index b5bf7ccbda0b6..18a063ce3750b 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -528,6 +528,32 @@ Documentation Changes
Bug Fixes
~~~~~~~~~
+Categorical
+^^^^^^^^^^^
+
+.. warning::
+
+ A class ... | closes #19551 | https://api.github.com/repos/pandas-dev/pandas/pulls/19553 | 2018-02-06T17:37:27Z | 2018-02-08T01:20:29Z | 2018-02-08T01:20:29Z | 2018-05-02T13:09:44Z |
using DataFrame.resample with 'agg' method on non-existant columns provides unexpected behavior | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index 7322bd9fe3327..c48f6d19e3b10 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -647,6 +647,7 @@ Groupby/Resample/Rolling
- Bug in :func:`DataFrame.groupby` where aggregation by ``first``/``last``/``... | - [x] closes #16766
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/19552 | 2018-02-06T16:03:07Z | 2018-02-07T11:12:59Z | 2018-02-07T11:12:59Z | 2018-02-07T11:14:32Z |
Simplify argument passing in period_helper | diff --git a/pandas/_libs/src/period_helper.c b/pandas/_libs/src/period_helper.c
index 570f20b790750..f0e24fec685d0 100644
--- a/pandas/_libs/src/period_helper.c
+++ b/pandas/_libs/src/period_helper.c
@@ -82,11 +82,14 @@ static int dInfoCalc_SetFromAbsDate(register struct date_info *dinfo,
// helpers for frequency c... | Orthogonal to #19540, though will need some small rebasing if/when that goes in.
Instead of passing `relation` argument all over the place, pass it once slightly earlier and make it part of `asfreq_info`. | https://api.github.com/repos/pandas-dev/pandas/pulls/19550 | 2018-02-06T15:51:55Z | 2018-02-08T11:20:40Z | 2018-02-08T11:20:40Z | 2018-02-08T14:13:39Z |
Performance increase rolling min max | diff --git a/asv_bench/benchmarks/rolling.py b/asv_bench/benchmarks/rolling.py
index 75990d83f8212..ba25ad6c5eda6 100644
--- a/asv_bench/benchmarks/rolling.py
+++ b/asv_bench/benchmarks/rolling.py
@@ -16,12 +16,26 @@ class Methods(object):
def setup(self, constructor, window, dtype, method):
N = 10**5
-... | - [x] closes #19521
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
In my testing the performance of
```python
import pandas as pd
import timeit
df = pd.DataFrame({"a": 0}, index=pd.date_range('2017-01-01', '2019-01-01', freq='1T'))
... | https://api.github.com/repos/pandas-dev/pandas/pulls/19549 | 2018-02-06T15:15:44Z | 2018-02-14T11:13:19Z | 2018-02-14T11:13:19Z | 2018-02-14T11:13:25Z |
DOC: Remove repeated duplicated word | diff --git a/doc/source/advanced.rst b/doc/source/advanced.rst
index 25f7c5a3ad948..ca903dadc6eb1 100644
--- a/doc/source/advanced.rst
+++ b/doc/source/advanced.rst
@@ -672,7 +672,7 @@ The ``CategoricalIndex`` is **preserved** after indexing:
df2.loc['a'].index
Sorting the index will sort by the order of the cat... | Minor fixes to docs ✏️ | https://api.github.com/repos/pandas-dev/pandas/pulls/19546 | 2018-02-06T02:20:33Z | 2018-02-06T10:15:51Z | 2018-02-06T10:15:51Z | 2018-02-06T22:57:03Z |
separate DatetimeIndex timezone tests | diff --git a/pandas/tests/indexes/datetimes/test_arithmetic.py b/pandas/tests/indexes/datetimes/test_arithmetic.py
index 09a6b35a0ff0e..f6f8eccf4e30c 100644
--- a/pandas/tests/indexes/datetimes/test_arithmetic.py
+++ b/pandas/tests/indexes/datetimes/test_arithmetic.py
@@ -412,6 +412,14 @@ def test_dti_shift_no_freq(sel... | There is probably some overlap with other tests.indexes.datetimes modules. We'll get those in the next pass. | https://api.github.com/repos/pandas-dev/pandas/pulls/19545 | 2018-02-06T00:55:18Z | 2018-02-06T23:41:48Z | 2018-02-06T23:41:48Z | 2018-02-07T00:19:51Z |
Collect Series timezone tests | diff --git a/pandas/tests/series/test_timezones.py b/pandas/tests/series/test_timezones.py
new file mode 100644
index 0000000000000..2e15c964e4e93
--- /dev/null
+++ b/pandas/tests/series/test_timezones.py
@@ -0,0 +1,293 @@
+# -*- coding: utf-8 -*-
+"""
+Tests for Series timezone-related methods
+"""
+from datetime impo... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/19541 | 2018-02-05T18:43:18Z | 2018-02-06T11:34:33Z | 2018-02-06T11:34:33Z | 2018-02-11T21:39:10Z |
Remove duplicated logic from period_helper | diff --git a/pandas/_libs/src/period_helper.c b/pandas/_libs/src/period_helper.c
index 8f1c527a68455..570f20b790750 100644
--- a/pandas/_libs/src/period_helper.c
+++ b/pandas/_libs/src/period_helper.c
@@ -14,6 +14,7 @@ See end of file for stuff pandas uses (search for 'pandas').
*/
#include "period_helper.h"
+#incl... | Following on the heels of #19534, this removes a bunch of duplicate logic from period_helper and uses the implementations in np_datetime and ccalendar instead. A handful of functions are moved directly into period, but for the most part it's deletion.
- [ ] closes #xxxx
- [ ] tests added / passed
- [ ] passes `gi... | https://api.github.com/repos/pandas-dev/pandas/pulls/19540 | 2018-02-05T17:27:35Z | 2018-02-08T01:09:49Z | 2018-02-08T01:09:49Z | 2018-02-08T01:58:22Z |
PERF: improve get_loc on unsorted, non-unique indexes | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index eb6c212731822..fa048c8707ff1 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -1063,6 +1063,7 @@ Performance Improvements
- Improved performance of :func:`DataFrame.median` with ``axis=1`` when bot... | - [x] closes #19478
- [x] tests passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
asv run:
```
[bd4332f4] [9ac7be34]
- 475±5μs 422±7μs 0.89 multiindex_object.Duplicates.time_remove_unused_levels
- 15.4±0.3ms 13.5±0.2ms ... | https://api.github.com/repos/pandas-dev/pandas/pulls/19539 | 2018-02-05T17:09:22Z | 2018-05-08T00:05:13Z | 2018-05-08T00:05:13Z | 2018-05-08T05:43:37Z |
doc: Fix typo in example | diff --git a/pandas/io/formats/style.py b/pandas/io/formats/style.py
index 58796aa30f0bf..20e72dd6bde91 100644
--- a/pandas/io/formats/style.py
+++ b/pandas/io/formats/style.py
@@ -364,7 +364,7 @@ def format(self, formatter, subset=None):
>>> df = pd.DataFrame(np.random.randn(4, 2), columns=['a', 'b'])
... | Fix typo in the example for pandas.io.formats.style.Styler.format
- [ ] closes #xxxx
- [ ] tests added / passed
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/19537 | 2018-02-05T13:02:44Z | 2018-02-05T18:43:03Z | 2018-02-05T18:43:03Z | 2018-02-05T18:43:07Z |
TST/CLN: Remove legacy instances of _multiprocess_can_split_ in tests | diff --git a/pandas/tests/frame/test_apply.py b/pandas/tests/frame/test_apply.py
index e0fc6c470fe57..d69ddcd8f14d4 100644
--- a/pandas/tests/frame/test_apply.py
+++ b/pandas/tests/frame/test_apply.py
@@ -496,8 +496,6 @@ def zip_frames(*frames):
class TestDataFrameAggregate(TestData):
- _multiprocess_can_split_... | - [X] closes #19532
- [X] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
xref https://github.com/pandas-dev/pandas/pull/19509#discussion_r165848506 | https://api.github.com/repos/pandas-dev/pandas/pulls/19536 | 2018-02-04T21:39:53Z | 2018-02-05T11:05:21Z | 2018-02-05T11:05:21Z | 2018-02-05T15:46:52Z |
PKG: Exclude data test files. | diff --git a/MANIFEST.in b/MANIFEST.in
index 9773019c6e6e0..b417b8890fa24 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -3,27 +3,39 @@ include LICENSE
include RELEASE.md
include README.md
include setup.py
-include pyproject.toml
graft doc
prune doc/build
+graft LICENSES
+
graft pandas
-global-exclude *.so
-... | ```
$ ls -lh dist
total 86552
-rw-r--r-- 1 taugspurger staff 10M Feb 4 14:12 pandas-0.23.0.dev0+218.g3f3b4e0bc-cp36-cp36m-macosx_10_12_x86_64.whl
-rw-r--r-- 1 taugspurger staff 12M Feb 4 14:12 pandas-0.23.0.dev0+218.g3f3b4e0bc.tar.gz
-rw-r--r-- 1 taugspurger staff 7.8M Feb 4 12:18 pandas-0.23.0.de... | https://api.github.com/repos/pandas-dev/pandas/pulls/19535 | 2018-02-04T20:17:31Z | 2018-06-26T15:02:18Z | 2018-06-26T15:02:17Z | 2018-07-02T15:37:48Z |
Remove unused calendar options from period_helper | diff --git a/pandas/_libs/src/period_helper.c b/pandas/_libs/src/period_helper.c
index f1367978bd6c9..8f1c527a68455 100644
--- a/pandas/_libs/src/period_helper.c
+++ b/pandas/_libs/src/period_helper.c
@@ -47,13 +47,10 @@ static int days_in_month[2][12] = {
{31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31},
{31... | period_helper supports GREGORIAN_CALENDAR and JULIAN_CALENDAR, but only Gregorian is ever used. This removes that argument, which will allow for the following in follow-ups:
- Remove a bunch of error checking and propogation boilerplate.
- Get a a bunch of functions from datetime/np_datetime.h instead of re-implem... | https://api.github.com/repos/pandas-dev/pandas/pulls/19534 | 2018-02-04T20:04:50Z | 2018-02-05T11:06:42Z | 2018-02-05T11:06:42Z | 2018-02-05T15:23:44Z |
BUG: Fix ts precision issue with groupby and NaT (#19526) | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index b5bf7ccbda0b6..7322bd9fe3327 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -644,6 +644,7 @@ Groupby/Resample/Rolling
- Fixed regression in :func:`DataFrame.groupby` which would not emit an error... | - [X] closes #19526
- [X] tests added / passed
- [X] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [X] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/19530 | 2018-02-04T06:58:50Z | 2018-02-06T23:49:35Z | null | 2018-02-06T23:59:09Z |
Fix parsing corner case closes #19382 | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index 69965f44d87a8..85949f671be2d 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -455,6 +455,7 @@ Datetimelike
- Bug in :func:`Series.truncate` which raises ``TypeError`` with a monotonic ``PeriodInde... | - [x] closes #19382
- [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/19529 | 2018-02-04T06:17:20Z | 2018-02-06T11:27:17Z | 2018-02-06T11:27:16Z | 2018-02-11T21:39:31Z |
WIP: parametrize giant frame flex op tests | diff --git a/pandas/tests/frame/test_arithmetic.py b/pandas/tests/frame/test_arithmetic.py
index 9b99a7b73b82b..90a146a53141e 100644
--- a/pandas/tests/frame/test_arithmetic.py
+++ b/pandas/tests/frame/test_arithmetic.py
@@ -1,11 +1,16 @@
# -*- coding: utf-8 -*-
+import operator
import pytest
import numpy as np
... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/19528 | 2018-02-03T19:48:34Z | 2018-02-04T22:27:48Z | null | 2020-04-05T17:39:48Z |
centralize and split frame division tests | diff --git a/pandas/tests/frame/test_arithmetic.py b/pandas/tests/frame/test_arithmetic.py
index 9b99a7b73b82b..1bb8e8edffc6e 100644
--- a/pandas/tests/frame/test_arithmetic.py
+++ b/pandas/tests/frame/test_arithmetic.py
@@ -1,8 +1,9 @@
# -*- coding: utf-8 -*-
-
import pytest
import numpy as np
+from pandas.compat... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/19527 | 2018-02-03T18:56:19Z | 2018-02-06T11:20:36Z | 2018-02-06T11:20:36Z | 2018-02-11T21:39:39Z |
ERR: Better error msg when merging on tz-aware and tz-naive columns | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index 26a7a78bb5c55..69965f44d87a8 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -342,6 +342,7 @@ Other API Changes
- Addition and subtraction of ``NaN`` from a :class:`Series` with ``dtype='timedelta... | - [ ] closes #15800
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/19525 | 2018-02-03T17:19:23Z | 2018-02-03T20:30:30Z | 2018-02-03T20:30:30Z | 2018-02-03T21:52:08Z |
Dispatch Series comparison ops to DatetimeIndex and TimedeltaIndex | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index 72f63a4da0f4d..94001d1ff5fe3 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -559,6 +559,7 @@ Other API Changes
- Subtracting ``NaT`` from a :class:`Series` with ``dtype='datetime64[ns]'`` returns... | Another couple steps towards unifying the implementations.
We will be able to simplify _comp_method_SERIES a lot if/when the Categorical vs CategoricalIndex inconsistencies are sorted out #19513. | https://api.github.com/repos/pandas-dev/pandas/pulls/19524 | 2018-02-03T07:46:42Z | 2018-02-16T15:41:16Z | null | 2018-06-22T03:39:49Z |
Frame ops prelims - de-duplicate, remove unused kwargs | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index ea56ebad7d782..1df8ea324eb79 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -581,6 +581,7 @@ Numeric
- Bug in :class:`Index` multiplication and division methods where operating with a ``Series`` ... | Starting in on making DataFrame ops consistent with Series and Index ops. As a first pass, this goes through and removes some duplicate code and unused arguments.
Changes logic in exactly two corner cases: arithmetic operations `frame.op(series, axis=None, fill_value=not_none)` where one of `series` or `frame` has... | https://api.github.com/repos/pandas-dev/pandas/pulls/19522 | 2018-02-03T03:26:21Z | 2018-02-07T12:32:37Z | 2018-02-07T12:32:37Z | 2018-02-11T21:38:50Z |
ENH: Allow storing ExtensionArrays in containers | diff --git a/pandas/core/algorithms.py b/pandas/core/algorithms.py
index 624045a3d64bc..d616e3f92aa4d 100644
--- a/pandas/core/algorithms.py
+++ b/pandas/core/algorithms.py
@@ -15,11 +15,12 @@
is_unsigned_integer_dtype, is_signed_integer_dtype,
is_integer_dtype, is_complex_dtype,
is_object_dtype,
+ is... | Followup number 1 to #19268
This adds changes to frame, series, dtypes, etc. (all the places other that `core/internals.py`) to support 3rd party extension arrays.
These changes were developed to support IntervalArrays (https://github.com/TomAugspurger/pandas/compare/pandas-array-upstream+fu1...TomAugspurger:pan... | https://api.github.com/repos/pandas-dev/pandas/pulls/19520 | 2018-02-02T21:43:26Z | 2018-02-23T11:47:24Z | 2018-02-23T11:47:24Z | 2018-02-23T12:26:36Z |
RFC/DOC: Standardize the column index type | diff --git a/doc/source/developer.rst b/doc/source/developer.rst
index 0ef097da090f2..9212bd0286edd 100644
--- a/doc/source/developer.rst
+++ b/doc/source/developer.rst
@@ -40,7 +40,7 @@ where ``KeyValue`` is
}
So that a ``pandas.DataFrame`` can be faithfully reconstructed, we store a
-``pandas`` metadata key in... | In [ARROW-1976](https://issues.apache.org/jira/browse/ARROW-1976) a user hit
an issue with serialization of unicode column index values using Python 2.
This PR proproses to make all column names into whatever the type of
`six.text_type` is, therefore handling Unicode in as uniform a way as possible
given the terr... | https://api.github.com/repos/pandas-dev/pandas/pulls/19519 | 2018-02-02T21:22:41Z | 2018-02-02T22:42:47Z | null | 2018-02-03T12:40:30Z |
Spellcheck of enhancingperf.rst | diff --git a/doc/source/enhancingperf.rst b/doc/source/enhancingperf.rst
index 7afa852262a38..b786b1d0c134a 100644
--- a/doc/source/enhancingperf.rst
+++ b/doc/source/enhancingperf.rst
@@ -19,6 +19,13 @@
Enhancing Performance
*********************
+In this part of the tutorial, we will investigate how to speed up c... | Spellcheck of the docs, mostly `enhancingperf.rst`, and a sentence or two on `sparse.rst`.
* Added a short introductory paragraph on enhancing performance.
* Backticks ` `` ` around Series, DataFrame.
* Typeset variants of ` ``numba`` `, `(n|N)umba`, `(c|C)ython`, etc as **Numba** and **Cython**.
* Minor rephrasi... | https://api.github.com/repos/pandas-dev/pandas/pulls/19516 | 2018-02-02T19:39:49Z | 2018-02-03T20:32:57Z | 2018-02-03T20:32:56Z | 2018-02-03T20:33:09Z |
ops cleanup, named functions instead of lambdas | diff --git a/pandas/core/ops.py b/pandas/core/ops.py
index 6ea4a81cb52a1..6db84aedce7e7 100644
--- a/pandas/core/ops.py
+++ b/pandas/core/ops.py
@@ -42,6 +42,60 @@
ABCSparseSeries, ABCSparseArray)
+# -----------------------------------------------------------------------------
+# Reversed Operations not availa... | Lots more ops work in the pipeline, this is just the easy bits that don't need new tests.
Having reversed funcs that can be referenced will make things easier in some of the Index classmethods. | https://api.github.com/repos/pandas-dev/pandas/pulls/19515 | 2018-02-02T18:58:06Z | 2018-02-04T16:18:11Z | 2018-02-04T16:18:11Z | 2018-02-04T16:39:24Z |
DOC: minor groupby and resampler improvements | diff --git a/doc/source/groupby.rst b/doc/source/groupby.rst
index 413138b1e52fc..407fad39ba232 100644
--- a/doc/source/groupby.rst
+++ b/doc/source/groupby.rst
@@ -1219,8 +1219,8 @@ see :ref:`here <basics.pipe>`.
Combining ``.groupby`` and ``.pipe`` is often useful when you need to reuse
GroupBy objects.
-For an e... | - [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
Some minor improvements to groupby and resampler. In particular:
* Corrected a link under ``groupby.pipe``
* added "Notes" and "See Also" for NDFrame.groupby/resample
* shortened an example in groupby.rst | https://api.github.com/repos/pandas-dev/pandas/pulls/19514 | 2018-02-02T18:43:44Z | 2018-02-04T21:44:40Z | 2018-02-04T21:44:40Z | 2018-05-18T18:09:30Z |
Frame specific parts of #19504 | diff --git a/pandas/tests/frame/test_timezones.py b/pandas/tests/frame/test_timezones.py
new file mode 100644
index 0000000000000..fa589a0aa4817
--- /dev/null
+++ b/pandas/tests/frame/test_timezones.py
@@ -0,0 +1,135 @@
+# -*- coding: utf-8 -*-
+"""
+Tests for DataFrame timezone-related methods
+"""
+from datetime impo... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/19512 | 2018-02-02T16:26:43Z | 2018-02-04T16:05:30Z | 2018-02-04T16:05:30Z | 2018-02-04T16:40:22Z |
split Timestamp tests off of #19504 | diff --git a/pandas/tests/scalar/timestamp/test_timezones.py b/pandas/tests/scalar/timestamp/test_timezones.py
index eeec70cc234f5..7a5c6feb8b651 100644
--- a/pandas/tests/scalar/timestamp/test_timezones.py
+++ b/pandas/tests/scalar/timestamp/test_timezones.py
@@ -2,11 +2,18 @@
"""
Tests for Timestamp timezone-relate... | There is de-duplication/parametrization etc to be done, but that should wait until the tests are collected because we'll have to re-do it then anyway. | https://api.github.com/repos/pandas-dev/pandas/pulls/19511 | 2018-02-02T16:14:44Z | 2018-02-04T16:06:51Z | 2018-02-04T16:06:51Z | 2018-02-04T17:26:22Z |
BUGFIX - AttributeError raised in StataReader.value_labels() | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index ea56ebad7d782..3109798499135 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -626,6 +626,7 @@ I/O
- Bug in :func:`DataFrame.to_parquet` where an exception was raised if the write destination is S3... | - [x] closes #19417
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
Returns empty dict instead of raising AttributeError for very old Stata files. Includes test against very old Stata file. | https://api.github.com/repos/pandas-dev/pandas/pulls/19510 | 2018-02-02T16:12:22Z | 2018-02-06T14:17:14Z | 2018-02-06T14:17:14Z | 2018-02-06T14:17:17Z |
TST: Remove dupe TimdeltaIndex tests from indexes/timedeltas/test_astype.py | diff --git a/pandas/tests/indexes/timedeltas/test_astype.py b/pandas/tests/indexes/timedeltas/test_astype.py
index af16fe71edcf3..c3bd857036efc 100644
--- a/pandas/tests/indexes/timedeltas/test_astype.py
+++ b/pandas/tests/indexes/timedeltas/test_astype.py
@@ -2,36 +2,20 @@
import numpy as np
-import pandas as pd
... | - [X] tests added / passed
- [X] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
Both classes in `test_astype.py` and [`test_timedelta.py`](https://github.com/pandas-dev/pandas/blob/master/pandas/tests/indexes/timedeltas/test_timedelta.py#L19) inherit from `DatetimeLike`, which in turn [inherits from... | https://api.github.com/repos/pandas-dev/pandas/pulls/19509 | 2018-02-02T15:37:15Z | 2018-02-04T15:54:15Z | 2018-02-04T15:54:14Z | 2018-02-04T18:52:40Z |
WIP: reduce unwanted type conversions of pd.Series.isin | diff --git a/pandas/core/algorithms.py b/pandas/core/algorithms.py
index c754c063fce8e..31738d789e004 100644
--- a/pandas/core/algorithms.py
+++ b/pandas/core/algorithms.py
@@ -19,7 +19,7 @@
is_period_dtype,
is_numeric_dtype, is_float_dtype,
is_bool_dtype, needs_i8_conversion,
- is_categorical, is_dat... | Addresses the bug in pd.Series.isin(values) that sometimes undesirably converts the dtype of `values` to the the dtype of the series before the `isin` comparison. Here is an example where `values` is converted to `int`, and hence the output `(True, True)` is yielded, while `(True, False)` is expected:
```python
>>> ... | https://api.github.com/repos/pandas-dev/pandas/pulls/19508 | 2018-02-02T11:19:22Z | 2018-07-07T22:50:12Z | null | 2018-07-07T22:50:12Z |
DOC: improve docs to clarify MultiIndex indexing | diff --git a/doc/source/advanced.rst b/doc/source/advanced.rst
index ca903dadc6eb1..c455fbb8d0687 100644
--- a/doc/source/advanced.rst
+++ b/doc/source/advanced.rst
@@ -113,7 +113,13 @@ of the index is up to you:
pd.DataFrame(np.random.randn(6, 6), index=index[:6], columns=index[:6])
We've "sparsified" the highe... | As per our discussion in #16943. Let me know what you think. I'm not quite happy with the new warning box, ideas how to improve the message are welcome. | https://api.github.com/repos/pandas-dev/pandas/pulls/19507 | 2018-02-02T08:26:47Z | 2018-02-15T09:00:32Z | 2018-02-15T09:00:32Z | 2018-08-03T07:56:31Z |
separate DTI, Timestamp, Series, DataFrame, tslibs timezones tests | diff --git a/pandas/tests/frame/test_timezones.py b/pandas/tests/frame/test_timezones.py
new file mode 100644
index 0000000000000..bb0451932ef37
--- /dev/null
+++ b/pandas/tests/frame/test_timezones.py
@@ -0,0 +1,140 @@
+# -*- coding: utf-8 -*-
+"""
+Tests for DataFrame timezone-related methods
+"""
+from datetime impo... | Phew, this is a big one. test_timezones has a ton of redundant tests scattered about, many of which are in classes that cause them to incorrectly get run twice. This separates them by what class they are testing, with (for now at least) to_datetime and date_range getting their own categories.
There are a ton of DT... | https://api.github.com/repos/pandas-dev/pandas/pulls/19504 | 2018-02-02T03:43:16Z | 2018-02-04T15:46:56Z | null | 2018-02-04T16:40:34Z |
implement timedeltas.test_scalar_compat | diff --git a/pandas/tests/indexes/timedeltas/test_arithmetic.py b/pandas/tests/indexes/timedeltas/test_arithmetic.py
index ef6523a9eb270..3dc60ed33b958 100644
--- a/pandas/tests/indexes/timedeltas/test_arithmetic.py
+++ b/pandas/tests/indexes/timedeltas/test_arithmetic.py
@@ -10,7 +10,7 @@
to_timed... | Centralize and split redundant TDI.shift tests in test_arith
| https://api.github.com/repos/pandas-dev/pandas/pulls/19503 | 2018-02-02T02:35:31Z | 2018-02-02T11:05:30Z | 2018-02-02T11:05:30Z | 2018-06-22T03:38:10Z |
[WIP] ENH: interval accessor | diff --git a/pandas/core/dtypes/common.py b/pandas/core/dtypes/common.py
index dca9a5fde0d74..dec29d34b61ac 100644
--- a/pandas/core/dtypes/common.py
+++ b/pandas/core/dtypes/common.py
@@ -13,7 +13,7 @@
from .generic import (ABCCategorical, ABCPeriodIndex,
ABCDatetimeIndex, ABCSeries,
... | - [ ] closes #16401
- [ ] tests added / passed
- [X] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
Still have a quite a few things to do, but wanted to make sure I'm on the right track, and have this PR in place to motivate any additional issues/PR that need to be done as a p... | https://api.github.com/repos/pandas-dev/pandas/pulls/19502 | 2018-02-02T02:02:59Z | 2018-12-09T20:04:39Z | null | 2018-12-09T20:04:39Z |
WIP: implement period_helper in cython | diff --git a/ci/lint.sh b/ci/lint.sh
index 49bf9a690b990..80a4c11e74696 100755
--- a/ci/lint.sh
+++ b/ci/lint.sh
@@ -75,7 +75,7 @@ if [ "$LINT" ]; then
# this particular codebase (e.g. src/headers, src/klib, src/msgpack). However,
# we can lint all header files since they aren't "generated" like C files are.
... | Tests pass locally, haven't run asv yet. Lots of cleanup to do; function names are retained, use camelCase. A bunch of functions overlap with ccalendar (even more so if we remove the unused non-GREGORIAN_CALENDAR case)
- [x] closes #19465
- [ ] tests added / passed
- [ ] passes `git diff upstream/master -u -- "*... | https://api.github.com/repos/pandas-dev/pandas/pulls/19498 | 2018-02-01T23:20:56Z | 2018-02-04T22:02:24Z | null | 2018-02-11T21:58:04Z |
Added E741 to flake8 config | diff --git a/setup.cfg b/setup.cfg
index 828ef80971f7b..942b2b0a1a0bf 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -12,7 +12,11 @@ tag_prefix = v
parentdir_prefix = pandas-
[flake8]
-ignore = E731,E402,W503
+ignore =
+ E402, # module level import not at top of file
+ E731, # do not assign a lambda expression, ... | Makes this easier to run locally.
Do we want to ignore bare exception (E722) too? Or is the hope that we'll fix all those eventually? | https://api.github.com/repos/pandas-dev/pandas/pulls/19496 | 2018-02-01T21:03:52Z | 2018-02-02T11:03:30Z | 2018-02-02T11:03:30Z | 2018-09-19T19:58:16Z |
TST: fix up pandas_datareader downstream tests | diff --git a/pandas/tests/test_downstream.py b/pandas/tests/test_downstream.py
index 0f0abd8cd3400..b438d6a6137b0 100644
--- a/pandas/tests/test_downstream.py
+++ b/pandas/tests/test_downstream.py
@@ -89,7 +89,8 @@ def test_pandas_gbq(df):
def test_pandas_datareader():
pandas_datareader = import_module('pandas_... | closes #18935
| https://api.github.com/repos/pandas-dev/pandas/pulls/19490 | 2018-02-01T11:06:55Z | 2018-02-01T12:54:57Z | 2018-02-01T12:54:57Z | 2018-02-01T12:55:16Z |
Allows for merging of SparseDataFrames, and fixes __array__ interface | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index 7322bd9fe3327..7c15a64765e3d 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -282,6 +282,7 @@ Other Enhancements
- ``IntervalIndex.astype`` now supports conversions between subtypes when passed ... | - [x] closes #13665 and #14167 and #19506
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
This is still an in progress thing... since this is pretty complected code that I'm trying to unravel.
| https://api.github.com/repos/pandas-dev/pandas/pulls/19488 | 2018-02-01T08:27:34Z | 2018-10-17T15:24:46Z | null | 2018-10-17T15:24:47Z |
direct conversions for dt64 units | diff --git a/pandas/_libs/src/datetime/np_datetime.c b/pandas/_libs/src/datetime/np_datetime.c
index 89753ccf7d773..8d0a8274eae6a 100644
--- a/pandas/_libs/src/datetime/np_datetime.c
+++ b/pandas/_libs/src/datetime/np_datetime.c
@@ -234,8 +234,7 @@ NPY_NO_EXPORT void add_seconds_to_datetimestruct(pandas_datetimestruct ... | ATM _almost_ all datetimestruct conversions in tslibs use PANDAS_FR_ns. The exceptions are two functions in tslibs.conversions that convert non-nano datetime64 to datetime64[ns]. This PR replaces those two calls with a more performant implementation (asvs on the way).
The perf improvement is available b/c the func... | https://api.github.com/repos/pandas-dev/pandas/pulls/19487 | 2018-02-01T05:28:53Z | 2018-02-01T06:18:36Z | null | 2018-02-11T22:00:00Z |
Use cythonize for build | diff --git a/pandas/_libs/internals.pyx b/pandas/_libs/internals.pyx
index b46a05a0842c3..dff8d18c2de4e 100644
--- a/pandas/_libs/internals.pyx
+++ b/pandas/_libs/internals.pyx
@@ -12,7 +12,7 @@ cdef extern from "Python.h":
import numpy as np
from numpy cimport int64_t
-cdef extern from "compat_helper.h":
+cdef ext... | Discussed back in #18089. This builds OK locally, we'll see about the CI...
- Makes `util` a module instead of a stub.
- Renames io/sas/_sas.pyx --> io/sas/sas.pyx, otherwise a warning is produced at compile-time and an error is raised at import-time. | https://api.github.com/repos/pandas-dev/pandas/pulls/19484 | 2018-02-01T01:08:42Z | 2018-02-07T21:20:57Z | null | 2018-07-12T17:58:21Z |
Fix makeIntIndex, benchmark get loc | diff --git a/asv_bench/benchmarks/index_object.py b/asv_bench/benchmarks/index_object.py
index 970760373632a..f1703e163917a 100644
--- a/asv_bench/benchmarks/index_object.py
+++ b/asv_bench/benchmarks/index_object.py
@@ -147,6 +147,11 @@ def setup(self, dtype):
self.idx = getattr(tm, 'make{}Index'.format(dtype... | - [x] tests passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
``makeIntIndex`` currently produces a monotonic index, and hence tests common to different classes actually test very different things (i.e. the sorted vs. unsorted code paths). I had to fix this (and to fix the tests which erro... | https://api.github.com/repos/pandas-dev/pandas/pulls/19483 | 2018-01-31T23:45:46Z | 2018-02-05T11:37:04Z | null | 2018-02-08T10:54:22Z |
PERF: Cythonize Groupby Rank | diff --git a/doc/source/whatsnew/v0.23.0.txt b/doc/source/whatsnew/v0.23.0.txt
index 083242cd69b74..cf5a44442045b 100644
--- a/doc/source/whatsnew/v0.23.0.txt
+++ b/doc/source/whatsnew/v0.23.0.txt
@@ -581,6 +581,7 @@ Performance Improvements
- Improved performance of :func:`DataFrame.median` with ``axis=1`` when bottl... | - [x] closes #15779
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
~~This is not complete~~ but I wanted to submit for review on the direction. In particular, I wanted to know if my way of passing the named rank arguments back to the Cython lay... | https://api.github.com/repos/pandas-dev/pandas/pulls/19481 | 2018-01-31T19:21:31Z | 2018-02-10T16:05:52Z | 2018-02-10T16:05:52Z | 2018-04-20T01:34:49Z |
implement test_scalar_compat | diff --git a/pandas/tests/indexes/datetimes/test_arithmetic.py b/pandas/tests/indexes/datetimes/test_arithmetic.py
index 480f025db17ca..671071b5e4945 100644
--- a/pandas/tests/indexes/datetimes/test_arithmetic.py
+++ b/pandas/tests/indexes/datetimes/test_arithmetic.py
@@ -10,7 +10,7 @@
import pandas as pd
from pandas... | More test organizing, this one focusing on tests.indexes.datetimes.
- continue collecting staggler arithmetic tests
- new test module for testing that DatetimeIndex.foo behaves like Timestamp.foo
- de-duplicate some tests scattered across modules
- parametrize a handful of tests | https://api.github.com/repos/pandas-dev/pandas/pulls/19479 | 2018-01-31T18:24:48Z | 2018-02-01T11:26:46Z | 2018-02-01T11:26:46Z | 2018-02-01T15:56:14Z |
BUG: Timedelta.total_seconds() precision issue | diff --git a/pandas/_libs/tslibs/timedeltas.pyx b/pandas/_libs/tslibs/timedeltas.pyx
index 37693068e0974..6cf32548c57ed 100644
--- a/pandas/_libs/tslibs/timedeltas.pyx
+++ b/pandas/_libs/tslibs/timedeltas.pyx
@@ -731,7 +731,7 @@ cdef class _Timedelta(timedelta):
"""
Total duration of timedelta in seco... | - [x] closes #19458
- [ ] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/19477 | 2018-01-31T15:22:24Z | 2018-03-16T22:10:14Z | null | 2018-03-16T22:10:14Z |
Organize, Split, Parametrize timezones/timestamps tests | diff --git a/pandas/tests/scalar/test_timestamp.py b/pandas/tests/scalar/test_timestamp.py
index 2b72eef2c6712..301f6da140866 100644
--- a/pandas/tests/scalar/test_timestamp.py
+++ b/pandas/tests/scalar/test_timestamp.py
@@ -1,18 +1,14 @@
""" test the scalar Timestamp """
-import sys
import pytz
import pytest
imp... | test_timezones has a small subset of tests that specifically tests tslibs.timezones, but most of it makes much more sense to organize with the appropriate Timestamp and DatetimeIndex tests. Otherwise we get (as in the status quo) a ton of duplicate and near-duplicate tests for e.g. tz_localize in both test_timezones a... | https://api.github.com/repos/pandas-dev/pandas/pulls/19473 | 2018-01-31T06:52:06Z | 2018-02-01T11:23:03Z | 2018-02-01T11:23:03Z | 2018-02-11T21:58:17Z |
Remove 'reduce' from lib_depends, closes #19467 | diff --git a/setup.py b/setup.py
index 859d50303ecb1..721e6f62bd3e4 100755
--- a/setup.py
+++ b/setup.py
@@ -416,7 +416,7 @@ def get_tag(self):
cmdclass['build_src'] = DummyBuildSrc
cmdclass['build_ext'] = CheckingBuildExt
-lib_depends = ['reduce', 'inference']
+lib_depends = ['inference']
def srcpath(... | - [x] closes #19467
- [ ] tests added / passed
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/19472 | 2018-01-31T04:57:18Z | 2018-01-31T10:48:54Z | 2018-01-31T10:48:53Z | 2018-02-11T21:58:23Z |
Centralize Arithmetic Tests | diff --git a/pandas/tests/frame/test_arithmetic.py b/pandas/tests/frame/test_arithmetic.py
index 3f4e3877a276a..9b99a7b73b82b 100644
--- a/pandas/tests/frame/test_arithmetic.py
+++ b/pandas/tests/frame/test_arithmetic.py
@@ -1,11 +1,114 @@
# -*- coding: utf-8 -*-
+import pytest
import numpy as np
import pandas a... | Lots of tests in tests.series.test_operators and tests.frame.test_operators that need to be split up, parametrized, and moved to the appropriate test_arithmetic module+class. This handles the most obvious cases. | https://api.github.com/repos/pandas-dev/pandas/pulls/19471 | 2018-01-31T01:50:01Z | 2018-01-31T11:17:06Z | 2018-01-31T11:17:06Z | 2018-02-11T22:00:08Z |
BUG: Fixed accessor for Categorical[Datetime] | diff --git a/pandas/core/indexes/accessors.py b/pandas/core/indexes/accessors.py
index d40230386216c..c5b300848876e 100644
--- a/pandas/core/indexes/accessors.py
+++ b/pandas/core/indexes/accessors.py
@@ -72,9 +72,12 @@ def _delegate_property_get(self, name):
# blow up if we operate on categories
if s... | Closes https://github.com/pandas-dev/pandas/issues/19468
No release note, since this was only a regression on master.
cc @jschendel. | https://api.github.com/repos/pandas-dev/pandas/pulls/19469 | 2018-01-30T20:23:02Z | 2018-01-31T17:00:27Z | 2018-01-31T17:00:27Z | 2018-01-31T17:00:32Z |
remove unused from period, period_helper | diff --git a/pandas/_libs/src/period_helper.c b/pandas/_libs/src/period_helper.c
index 01fc46481d5b4..f1367978bd6c9 100644
--- a/pandas/_libs/src/period_helper.c
+++ b/pandas/_libs/src/period_helper.c
@@ -1275,38 +1275,6 @@ npy_int64 get_python_ordinal(npy_int64 period_ordinal, int freq) {
return toDaily(period_or... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/19466 | 2018-01-30T18:06:57Z | 2018-01-30T23:55:19Z | 2018-01-30T23:55:19Z | 2018-02-11T21:58:40Z |
Performance of get_loc on non-unique MultiIndex | diff --git a/asv_bench/benchmarks/multiindex_object.py b/asv_bench/benchmarks/multiindex_object.py
index 0c92214795557..eb4c4e1c5380e 100644
--- a/asv_bench/benchmarks/multiindex_object.py
+++ b/asv_bench/benchmarks/multiindex_object.py
@@ -49,16 +49,30 @@ class Duplicates(object):
goal_time = 0.2
def setup... | - [x] tests passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
The second commit is related only in the sense that the docs mentioned a ``PerformanceWarning`` due to (non-)sorting, while it was actually due to (non-)uniqueness. | https://api.github.com/repos/pandas-dev/pandas/pulls/19464 | 2018-01-30T13:14:03Z | 2018-11-01T01:44:39Z | null | 2018-11-01T01:44:40Z |
CI: pin pymysql<0.8.0 | diff --git a/ci/requirements-3.6.run b/ci/requirements-3.6.run
index 822144a80bc9a..e30461d06b8ea 100644
--- a/ci/requirements-3.6.run
+++ b/ci/requirements-3.6.run
@@ -13,7 +13,7 @@ lxml
html5lib
jinja2
sqlalchemy
-pymysql
+pymysql<0.8.0
feather-format
pyarrow
psycopg2
| looks like builds failing on change in ``pymqsql`` verion from 0.7.11 to 0.8.0:https://travis-ci.org/pandas-dev/pandas/jobs/334960629 | https://api.github.com/repos/pandas-dev/pandas/pulls/19461 | 2018-01-30T11:04:42Z | 2018-01-30T11:36:17Z | 2018-01-30T11:36:17Z | 2018-01-30T11:36:17Z |
TST: fix (other check of) test for MultiIndexPyIntEngine on 32 bit | diff --git a/pandas/tests/test_multilevel.py b/pandas/tests/test_multilevel.py
index 65332ae7153e2..79e05c90a21b0 100644
--- a/pandas/tests/test_multilevel.py
+++ b/pandas/tests/test_multilevel.py
@@ -1617,7 +1617,7 @@ def test_pyint_engine(self):
# With missing key:
idces = range(len(keys))
- ... | - [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
Second part of #19440 | https://api.github.com/repos/pandas-dev/pandas/pulls/19455 | 2018-01-30T04:53:23Z | 2018-01-30T11:36:37Z | 2018-01-30T11:36:37Z | 2018-01-30T12:54:48Z |
Remove reference to deprecated .ix from 10min.rst | diff --git a/doc/source/10min.rst b/doc/source/10min.rst
index da7679d8a3f54..fbbe94a72c71e 100644
--- a/doc/source/10min.rst
+++ b/doc/source/10min.rst
@@ -154,7 +154,7 @@ Selection
While standard Python / Numpy expressions for selecting and setting are
intuitive and come in handy for interactive work, for pro... | The deprecated `.ix` should not be advertised anymore in the "10 minutes guide to pandas".
| https://api.github.com/repos/pandas-dev/pandas/pulls/19452 | 2018-01-30T00:37:50Z | 2018-01-30T11:37:16Z | 2018-01-30T11:37:16Z | 2018-01-30T11:37:21Z |
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