title stringlengths 1 185 | diff stringlengths 0 32.2M | body stringlengths 0 123k ⌀ | url stringlengths 57 58 | created_at stringlengths 20 20 | closed_at stringlengths 20 20 | merged_at stringlengths 20 20 ⌀ | updated_at stringlengths 20 20 |
|---|---|---|---|---|---|---|---|
BUG: TypeError in groupby pct_change when fill_method is None | diff --git a/doc/source/whatsnew/v1.0.0.rst b/doc/source/whatsnew/v1.0.0.rst
index 96ea682dd3caf..fb636935f1480 100755
--- a/doc/source/whatsnew/v1.0.0.rst
+++ b/doc/source/whatsnew/v1.0.0.rst
@@ -869,6 +869,7 @@ Groupby/resample/rolling
- Bug in :meth:`DataFrame.groupby` when using axis=1 and having a single level co... | - [x] xref one of two issues in #30463
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/30532 | 2019-12-29T06:11:14Z | 2019-12-31T12:46:48Z | 2019-12-31T12:46:48Z | 2019-12-31T12:58:24Z |
CLN: ops cleanups | diff --git a/pandas/core/frame.py b/pandas/core/frame.py
index fc39b264d1598..cd55ee07dbde9 100644
--- a/pandas/core/frame.py
+++ b/pandas/core/frame.py
@@ -5148,7 +5148,7 @@ def reorder_levels(self, order, axis=0):
# Arithmetic / combination related
def _combine_frame(self, other, func, fill_value=None, le... | try to call construct_result in fewer places, do reindexing in more consistent places, and get fstrings out of the way | https://api.github.com/repos/pandas-dev/pandas/pulls/30530 | 2019-12-28T21:58:10Z | 2019-12-30T13:14:22Z | 2019-12-30T13:14:22Z | 2019-12-30T16:28:30Z |
REF: collect Index setops tests | diff --git a/pandas/tests/indexes/categorical/test_category.py b/pandas/tests/indexes/categorical/test_category.py
index 9a5f9e40374a3..306ac84ef1832 100644
--- a/pandas/tests/indexes/categorical/test_category.py
+++ b/pandas/tests/indexes/categorical/test_category.py
@@ -43,7 +43,7 @@ def test_can_hold_identifiers(sel... | https://api.github.com/repos/pandas-dev/pandas/pulls/30529 | 2019-12-28T21:52:27Z | 2019-12-30T13:15:30Z | 2019-12-30T13:15:30Z | 2019-12-30T16:23:22Z | |
CLN: remove kwargs from (DataFrame|Series).fillna | diff --git a/pandas/core/frame.py b/pandas/core/frame.py
index fc39b264d1598..fac662337b089 100644
--- a/pandas/core/frame.py
+++ b/pandas/core/frame.py
@@ -4014,8 +4014,7 @@ def fillna(
inplace=False,
limit=None,
downcast=None,
- **kwargs,
- ):
+ ) -> Optional["DataFrame"]:
... | (DataFrame|Series).fillna have the same parameters as NDFrame.fillna, so the **kwargs is not needed. Also make the return type more specific. | https://api.github.com/repos/pandas-dev/pandas/pulls/30528 | 2019-12-28T16:30:52Z | 2019-12-30T13:16:01Z | 2019-12-30T13:16:01Z | 2019-12-30T13:24:08Z |
BUG: pct_change wrong result when there are duplicated indices | diff --git a/doc/source/whatsnew/v1.0.0.rst b/doc/source/whatsnew/v1.0.0.rst
index a6ba7770dadcc..c1a5c452e1df4 100755
--- a/doc/source/whatsnew/v1.0.0.rst
+++ b/doc/source/whatsnew/v1.0.0.rst
@@ -765,6 +765,7 @@ Numeric
- Bug in :class:`NumericIndex` construction that caused :class:`UInt64Index` to be casted to :clas... | - [x] closes #30463
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/30526 | 2019-12-28T06:53:53Z | 2020-01-02T18:09:58Z | 2020-01-02T18:09:57Z | 2020-01-03T11:41:19Z |
WARN: Ignore NumbaPerformanceWarning in test suite | diff --git a/pandas/tests/window/test_numba.py b/pandas/tests/window/test_numba.py
index 66e4d4e2e7145..2fbf05f678431 100644
--- a/pandas/tests/window/test_numba.py
+++ b/pandas/tests/window/test_numba.py
@@ -8,6 +8,8 @@
@td.skip_if_no("numba", "0.46.0")
+@pytest.mark.filterwarnings("ignore:\\nThe keyword argument... | Followup to #30151; ignoring `NumbaPerformanceWarning` raised in the test suite when `parallel=True` while the function being tested cannot be parallelized. This behavior is fully intended.
| https://api.github.com/repos/pandas-dev/pandas/pulls/30525 | 2019-12-28T04:30:23Z | 2019-12-28T16:46:31Z | 2019-12-28T16:46:31Z | 2019-12-28T18:27:57Z |
TST: tests for preserving views | diff --git a/pandas/tests/arrays/test_numpy.py b/pandas/tests/arrays/test_numpy.py
index 7a150c35fea09..8828a013aeea1 100644
--- a/pandas/tests/arrays/test_numpy.py
+++ b/pandas/tests/arrays/test_numpy.py
@@ -226,3 +226,25 @@ def test_setitem_no_coercion():
arr = PandasArray(np.array([1, 2, 3]))
with pytest.r... | - [x] xref #28150
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/30523 | 2019-12-28T00:53:11Z | 2019-12-30T13:17:03Z | 2019-12-30T13:17:03Z | 2019-12-30T16:26:30Z |
POC/TST: dynamic xfail | diff --git a/pandas/tests/groupby/test_transform.py b/pandas/tests/groupby/test_transform.py
index c46180c1d11cd..dde71ee511526 100644
--- a/pandas/tests/groupby/test_transform.py
+++ b/pandas/tests/groupby/test_transform.py
@@ -765,9 +765,12 @@ def test_transform_with_non_scalar_group():
],
)
@pytest.mark.param... | Motivation: we have a non-trivial number of places where we do `pytest.xfail` within a test (as opposed to via decorator). This has the downside of always being non-strict, so incorrectly-xfailed tests will never show up as xpassing.
This uses a workaround to dynamically add the pytest.mark.xfail marker within the ... | https://api.github.com/repos/pandas-dev/pandas/pulls/30521 | 2019-12-28T00:07:25Z | 2019-12-30T13:18:55Z | 2019-12-30T13:18:55Z | 2019-12-30T16:25:05Z |
ENH: add support for reading binary Excel files (#15914) | diff --git a/doc/source/whatsnew/v1.0.0.rst b/doc/source/whatsnew/v1.0.0.rst
index 1e27496be3e12..b86c99839f4b2 100755
--- a/doc/source/whatsnew/v1.0.0.rst
+++ b/doc/source/whatsnew/v1.0.0.rst
@@ -900,6 +900,7 @@ I/O
- Bug in :class:`PythonParser` where str and bytes were being mixed when dealing with the decimal fiel... | Hi, this is a quick fix for #15914.
After reading the issue I'm not sure if this is meant to be supported though, please let me know!
I ran into this issue when trying to pass to `read_excel` a binary file downloaded with `requests` so I think it would make sense to support this natively without the user having t... | https://api.github.com/repos/pandas-dev/pandas/pulls/30519 | 2019-12-27T22:46:28Z | 2020-01-03T11:55:36Z | 2020-01-03T11:55:36Z | 2020-01-03T11:58:55Z |
DEPR: tz-aware Series/DatetimIndex.__array__ returns an object array of Timestamps | diff --git a/doc/source/whatsnew/v1.0.0.rst b/doc/source/whatsnew/v1.0.0.rst
index 7948b3bf2fd2f..db1dce083b7ad 100755
--- a/doc/source/whatsnew/v1.0.0.rst
+++ b/doc/source/whatsnew/v1.0.0.rst
@@ -652,6 +652,7 @@ or ``matplotlib.Axes.plot``. See :ref:`plotting.formatters` for more.
- Removed the previously deprecated ... | - [x] closes #24716
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/30516 | 2019-12-27T19:17:05Z | 2020-01-03T01:17:46Z | 2020-01-03T01:17:45Z | 2020-01-03T05:23:39Z |
BUG: List indexer on PeriodIndex doesn't coerce strings | diff --git a/doc/source/whatsnew/v1.1.0.rst b/doc/source/whatsnew/v1.1.0.rst
index 47f67e9c2a4b3..6eedf9dee5266 100644
--- a/doc/source/whatsnew/v1.1.0.rst
+++ b/doc/source/whatsnew/v1.1.0.rst
@@ -635,6 +635,7 @@ Indexing
- Bug in :meth:`Series.__setitem__` with an :class:`IntervalIndex` and a list-like key of integer... | - [x] closes #11278
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
Description:
In single object indexer case,
datetime string converted to datetime-like object. Because indexing use ".xs" which is ".get_loc" that... | https://api.github.com/repos/pandas-dev/pandas/pulls/30515 | 2019-12-27T18:38:13Z | 2020-05-03T16:09:15Z | 2020-05-03T16:09:14Z | 2020-05-03T16:49:49Z |
DEPR: Remove Series.compress | diff --git a/doc/source/whatsnew/v1.0.0.rst b/doc/source/whatsnew/v1.0.0.rst
index 7948b3bf2fd2f..42ff3a8875cd6 100755
--- a/doc/source/whatsnew/v1.0.0.rst
+++ b/doc/source/whatsnew/v1.0.0.rst
@@ -646,7 +646,7 @@ or ``matplotlib.Axes.plot``. See :ref:`plotting.formatters` for more.
- Changed the default "ordered" argu... | - [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
As noted in https://github.com/pandas-dev/pandas/issues/6581, sounds like we are okay breaking compatibility with `np.compress` | https://api.github.com/repos/pandas-dev/pandas/pulls/30514 | 2019-12-27T18:17:32Z | 2019-12-27T19:28:19Z | 2019-12-27T19:28:19Z | 2019-12-27T19:28:32Z |
BUG: hash_pandas_object fails on array containing tuple #28969 | diff --git a/doc/source/whatsnew/v1.0.0.rst b/doc/source/whatsnew/v1.0.0.rst
index a6ba7770dadcc..d5231e63b7e6e 100755
--- a/doc/source/whatsnew/v1.0.0.rst
+++ b/doc/source/whatsnew/v1.0.0.rst
@@ -912,6 +912,7 @@ Other
- Bug in :meth:`Series.diff` where a boolean series would incorrectly raise a ``TypeError`` (:issue:... | - [x] closes #28969
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
ATM this implements a smoke-test that the cases don't raise, but I don't have a canonical answer to test them against. Could hard-code the result I... | https://api.github.com/repos/pandas-dev/pandas/pulls/30508 | 2019-12-27T04:08:57Z | 2019-12-31T13:02:56Z | 2019-12-31T13:02:56Z | 2019-12-31T16:06:42Z |
BUG: pass 2D ndarray and EA-dtype to DataFrame, closes #12513 | diff --git a/doc/source/whatsnew/v1.0.0.rst b/doc/source/whatsnew/v1.0.0.rst
index 5b052823dfb25..c1c74e046fa3c 100755
--- a/doc/source/whatsnew/v1.0.0.rst
+++ b/doc/source/whatsnew/v1.0.0.rst
@@ -981,7 +981,8 @@ Other
- Fixed ``pow`` operations for :class:`IntegerArray` when the other value is ``0`` or ``1`` (:issue:... | - [x] closes #12513
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/30507 | 2019-12-27T03:28:12Z | 2020-01-01T16:28:29Z | 2020-01-01T16:28:29Z | 2020-01-01T16:31:44Z |
TST: fix maybe_promote dt64tz case, 323 xfails | diff --git a/pandas/core/dtypes/cast.py b/pandas/core/dtypes/cast.py
index 946070f8fad98..fa7b45ec4babd 100644
--- a/pandas/core/dtypes/cast.py
+++ b/pandas/core/dtypes/cast.py
@@ -6,6 +6,7 @@
from pandas._libs import lib, tslib, tslibs
from pandas._libs.tslibs import NaT, OutOfBoundsDatetime, Period, iNaT
+from pa... | about a third of our remaining xfailed tests | https://api.github.com/repos/pandas-dev/pandas/pulls/30506 | 2019-12-27T03:07:41Z | 2019-12-30T13:21:21Z | 2019-12-30T13:21:21Z | 2019-12-30T16:42:36Z |
BUG: DTA/TDA/PA iadd/isub should actually be inplace | diff --git a/doc/source/whatsnew/v1.0.0.rst b/doc/source/whatsnew/v1.0.0.rst
index 4671170fa79ae..c6c5562af3951 100644
--- a/doc/source/whatsnew/v1.0.0.rst
+++ b/doc/source/whatsnew/v1.0.0.rst
@@ -716,7 +716,7 @@ Datetimelike
- Bug in :class:`DatetimeIndex` addition when adding a non-optimized :class:`DateOffset` inco... | - [x] closes #24115
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/30505 | 2019-12-27T02:20:50Z | 2019-12-27T14:09:57Z | 2019-12-27T14:09:57Z | 2019-12-27T16:19:07Z |
Mark unused parameters in objToJSON | diff --git a/pandas/_libs/src/ujson/python/objToJSON.c b/pandas/_libs/src/ujson/python/objToJSON.c
index 5eaebdff8e23f..389e040866f72 100644
--- a/pandas/_libs/src/ujson/python/objToJSON.c
+++ b/pandas/_libs/src/ujson/python/objToJSON.c
@@ -396,18 +396,21 @@ static PyObject *get_item(PyObject *obj, Py_ssize_t i) {
... | If compiled with `-Wextra` you get 58 warnings; this brings things down to 2 and I think helps the reader | https://api.github.com/repos/pandas-dev/pandas/pulls/30504 | 2019-12-27T01:57:44Z | 2019-12-27T14:12:00Z | 2019-12-27T14:12:00Z | 2020-01-16T00:33:25Z |
REF/TST: method-specific files for test_append | diff --git a/pandas/tests/frame/methods/test_append.py b/pandas/tests/frame/methods/test_append.py
new file mode 100644
index 0000000000000..fac6a9139462f
--- /dev/null
+++ b/pandas/tests/frame/methods/test_append.py
@@ -0,0 +1,179 @@
+import numpy as np
+import pytest
+
+import pandas as pd
+from pandas import DataFra... | A couple of cleanups and parametrizations. | https://api.github.com/repos/pandas-dev/pandas/pulls/30503 | 2019-12-27T01:44:27Z | 2019-12-27T14:15:04Z | 2019-12-27T14:15:04Z | 2019-12-27T16:17:01Z |
Replace "foo!r" to "repr(foo)" syntax #29886 | diff --git a/pandas/_version.py b/pandas/_version.py
index dfed9574c7cb0..66e756a4744c8 100644
--- a/pandas/_version.py
+++ b/pandas/_version.py
@@ -79,17 +79,17 @@ def run_command(commands, args, cwd=None, verbose=False, hide_stderr=False):
if e.errno == errno.ENOENT:
continue
... | xref #29886
Fixed the remaining files in:
Replace "foo!r" to "repr(foo)" syntax #29886
| https://api.github.com/repos/pandas-dev/pandas/pulls/30502 | 2019-12-27T01:35:59Z | 2019-12-27T15:29:37Z | 2019-12-27T15:29:37Z | 2020-01-04T11:48:03Z |
BUG: Fixed strange behaviour of pd.DataFrame.drop() with inplace argu… | diff --git a/doc/source/whatsnew/v1.1.0.rst b/doc/source/whatsnew/v1.1.0.rst
index 8cb80c7c92f8e..2d1f3cd52d152 100644
--- a/doc/source/whatsnew/v1.1.0.rst
+++ b/doc/source/whatsnew/v1.1.0.rst
@@ -385,6 +385,7 @@ Reshaping
- Bug in :func:`concat` where the resulting indices are not copied when ``copy=True`` (:issue:`2... | closes #30484
- [x] closes #xxxx
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry
This is my first PR, so pardon me if I did something wrong.
To fix this issue I started by creating a failing test based on the ... | https://api.github.com/repos/pandas-dev/pandas/pulls/30501 | 2019-12-27T01:27:01Z | 2020-03-26T12:53:14Z | 2020-03-26T12:53:14Z | 2020-03-26T12:53:19Z |
DOC: Make pyplot import explicit in the 10 minutes to pandas page | diff --git a/doc/source/getting_started/10min.rst b/doc/source/getting_started/10min.rst
index 66e500131b316..3055a22129b91 100644
--- a/doc/source/getting_started/10min.rst
+++ b/doc/source/getting_started/10min.rst
@@ -697,8 +697,9 @@ Plotting
See the :ref:`Plotting <visualization>` docs.
+We use the standard co... | Beginners don't know what is `plt`, thus it is better to show how to import it explicitly.
This is a continuation of https://github.com/pandas-dev/pandas/pull/30274
- [ ] closes #xxxx
- [ ] tests added / passed
- [ ] passes `black pandas`
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- ... | https://api.github.com/repos/pandas-dev/pandas/pulls/30499 | 2019-12-27T01:19:33Z | 2020-01-01T03:18:30Z | 2020-01-01T03:18:30Z | 2020-01-01T03:18:34Z |
BLD: catch missing cython instead of tempita NameError | diff --git a/setup.py b/setup.py
index d0b077ea8abe6..af70ee3b30095 100755
--- a/setup.py
+++ b/setup.py
@@ -504,6 +504,10 @@ def maybe_cythonize(extensions, *args, **kwargs):
# See https://github.com/cython/cython/issues/1495
return extensions
+ elif not cython:
+ # GH#28836 raise a helfp... | - [x] closes #28836
I named this branch "bld-misc" in the optimistic hope I could close a bunch of BLD issues, but nope, just this one. | https://api.github.com/repos/pandas-dev/pandas/pulls/30498 | 2019-12-27T01:04:42Z | 2019-12-27T14:41:05Z | 2019-12-27T14:41:05Z | 2019-12-27T16:16:00Z |
CLN: OrderedDict -> Dict | diff --git a/pandas/core/arrays/sparse/scipy_sparse.py b/pandas/core/arrays/sparse/scipy_sparse.py
index 278ad1027d489..88d63071c360f 100644
--- a/pandas/core/arrays/sparse/scipy_sparse.py
+++ b/pandas/core/arrays/sparse/scipy_sparse.py
@@ -3,8 +3,6 @@
Currently only includes to_coo helpers.
"""
-from collections i... | - [x] ref #30469
| https://api.github.com/repos/pandas-dev/pandas/pulls/30497 | 2019-12-27T00:59:18Z | 2020-01-02T00:33:07Z | 2020-01-02T00:33:07Z | 2020-01-02T07:45:43Z |
Improve ISO Date Performance for JSON | diff --git a/asv_bench/benchmarks/io/json.py b/asv_bench/benchmarks/io/json.py
index 8f037e94e0095..27096bcaba78b 100644
--- a/asv_bench/benchmarks/io/json.py
+++ b/asv_bench/benchmarks/io/json.py
@@ -132,6 +132,30 @@ def peakmem_to_json_wide(self, orient, frame):
df.to_json(self.fname, orient=orient)
+cla... | benchmarks below
```sh
before after ratio
[9c6771c5] [5c0f5682]
<master> <json-index-dates>
- 231±60ms 188±3ms 0.82 io.json.ToJSON.time_iso_format('split', 'df_td_int_ts')
- 496±20ms 218±40ms 0.44 io.json.ToJSON.time_iso_... | https://api.github.com/repos/pandas-dev/pandas/pulls/30496 | 2019-12-26T21:53:14Z | 2020-01-02T01:08:40Z | 2020-01-02T01:08:40Z | 2020-01-02T01:09:59Z |
INT: Implement _set_freq for TDI/DTI | diff --git a/pandas/core/indexes/datetimelike.py b/pandas/core/indexes/datetimelike.py
index 3bf6dce00a031..868f0553816d0 100644
--- a/pandas/core/indexes/datetimelike.py
+++ b/pandas/core/indexes/datetimelike.py
@@ -35,7 +35,7 @@
from pandas.core.indexes.base import Index, _index_shared_docs
from pandas.core.tools.t... | - [x] closes #29843
- [ ] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/30495 | 2019-12-26T20:48:34Z | 2019-12-27T09:06:27Z | 2019-12-27T09:06:26Z | 2019-12-27T16:17:38Z |
BUG: compound dtype ndarray passed to Series | diff --git a/pandas/core/series.py b/pandas/core/series.py
index ff780356104fa..6d818aa1684c4 100644
--- a/pandas/core/series.py
+++ b/pandas/core/series.py
@@ -235,6 +235,13 @@ def __init__(
copy = False
elif isinstance(data, np.ndarray):
+ if len(data.dtype):
+ ... | - [x] closes #13296
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/30494 | 2019-12-26T20:03:49Z | 2019-12-26T21:19:17Z | 2019-12-26T21:19:17Z | 2019-12-27T00:32:21Z |
DOC: standardize wording for changed default args | diff --git a/doc/source/whatsnew/v1.0.0.rst b/doc/source/whatsnew/v1.0.0.rst
index 90b970e374a95..4671170fa79ae 100644
--- a/doc/source/whatsnew/v1.0.0.rst
+++ b/doc/source/whatsnew/v1.0.0.rst
@@ -548,13 +548,13 @@ or ``matplotlib.Axes.plot``. See :ref:`plotting.formatters` for more.
- :meth:`DataFrame.hist` and :meth... | last of the standardizations, a few typo fixups, made sure these all specify both the old and new keywords | https://api.github.com/repos/pandas-dev/pandas/pulls/30493 | 2019-12-26T20:01:30Z | 2019-12-26T21:25:22Z | 2019-12-26T21:25:22Z | 2019-12-27T00:32:47Z |
BUG: The setting xrot=0 in DataFrame.hist() doesn't work with by and subplots #30288 | diff --git a/doc/source/whatsnew/v1.0.0.rst b/doc/source/whatsnew/v1.0.0.rst
index 852694a51e79d..2b45f8a8f0de2 100644
--- a/doc/source/whatsnew/v1.0.0.rst
+++ b/doc/source/whatsnew/v1.0.0.rst
@@ -828,6 +828,7 @@ Plotting
- :func:`set_option` now validates that the plot backend provided to ``'plotting.backend'`` imple... | - [x] closes #30288
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/30491 | 2019-12-26T19:39:04Z | 2019-12-27T16:29:54Z | 2019-12-27T16:29:54Z | 2019-12-27T16:34:28Z |
CLN: Remove have_pytz (gh-17251) | diff --git a/pandas/_libs/index.pyx b/pandas/_libs/index.pyx
index 273dc06886088..b71963fdef1c1 100644
--- a/pandas/_libs/index.pyx
+++ b/pandas/_libs/index.pyx
@@ -32,13 +32,9 @@ cdef extern from "datetime.h":
cdef int64_t iNaT = util.get_nat()
-try:
- from dateutil.tz import tzutc as _du_utc
- import pytz
... | - [x] closes #17251
- [ ] tests added / passed
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/17266 | 2017-08-16T17:33:34Z | 2017-08-16T20:52:30Z | 2017-08-16T20:52:30Z | 2017-10-30T16:24:02Z |
ENH: improve 'incompatible tolerance' error message in merge_asof | diff --git a/pandas/core/reshape/merge.py b/pandas/core/reshape/merge.py
index 0234a5563326c..412c00dc95ec0 100644
--- a/pandas/core/reshape/merge.py
+++ b/pandas/core/reshape/merge.py
@@ -126,7 +126,7 @@ def _groupby_and_merge(by, on, left, right, _merge_pieces,
try:
if k in merged:
... | https://api.github.com/repos/pandas-dev/pandas/pulls/17260 | 2017-08-15T16:52:59Z | 2017-11-10T23:27:45Z | 2017-11-10T23:27:45Z | 2017-11-10T23:27:45Z | |
TST: pytest deprecation warnings GH17197 | diff --git a/appveyor.yml b/appveyor.yml
index 684b859c206b2..65e62f887554e 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -72,7 +72,7 @@ install:
- cmd: conda info -a
# create our env
- - cmd: conda create -n pandas python=%PYTHON_VERSION% cython pytest pytest-xdist
+ - cmd: conda create -n pandas python=%P... | Test parameters with marks are updated according to the updated API of
Pytest.
https://docs.pytest.org/en/latest/changelog.html#pytest-3-2-0-2017-07-30
https://docs.pytest.org/en/latest/parametrize.html
- [x] closes #17197
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 ... | https://api.github.com/repos/pandas-dev/pandas/pulls/17253 | 2017-08-15T06:52:55Z | 2017-08-17T22:39:38Z | 2017-08-17T22:39:37Z | 2017-08-19T23:57:10Z |
CLN: replace %s syntax with .format in pandas.core.reshape | diff --git a/pandas/core/reshape/concat.py b/pandas/core/reshape/concat.py
index 20d561738dc78..9e180c624963c 100644
--- a/pandas/core/reshape/concat.py
+++ b/pandas/core/reshape/concat.py
@@ -220,7 +220,7 @@ def __init__(self, objs, axis=0, join='outer', join_axes=None,
if isinstance(objs, (NDFrame, compat.st... | Progress towards #16130
- [X] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
Replaced `%s` syntax with `.format` in pandas.core.reshape. Additionally, made some of the existing positional `.format` code more explicit.
| https://api.github.com/repos/pandas-dev/pandas/pulls/17252 | 2017-08-15T02:58:14Z | 2017-08-15T18:26:07Z | 2017-08-15T18:26:06Z | 2017-08-15T18:34:23Z |
BUG: Have object dtype for empty Categorical.categories | diff --git a/doc/source/whatsnew/v0.21.0.txt b/doc/source/whatsnew/v0.21.0.txt
index e21ee8d7d31f5..a7996ab76a1ca 100644
--- a/doc/source/whatsnew/v0.21.0.txt
+++ b/doc/source/whatsnew/v0.21.0.txt
@@ -379,6 +379,9 @@ Numeric
Categorical
^^^^^^^^^^^
- Bug in :func:`Series.isin` when called with a categorical (:issue`... | Closes https://github.com/pandas-dev/pandas/issues/17248 | https://api.github.com/repos/pandas-dev/pandas/pulls/17249 | 2017-08-14T17:52:25Z | 2017-08-19T11:27:06Z | 2017-08-19T11:27:06Z | 2017-08-19T11:27:09Z |
Fix apparent typo in tests | diff --git a/pandas/tests/indexes/datetimes/test_tools.py b/pandas/tests/indexes/datetimes/test_tools.py
index 7ff9c2b23cbfb..9764b65d330af 100644
--- a/pandas/tests/indexes/datetimes/test_tools.py
+++ b/pandas/tests/indexes/datetimes/test_tools.py
@@ -1112,9 +1112,9 @@ def test_parsers(self):
result3 = Timest... | - [ ] 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/17247 | 2017-08-14T17:22:38Z | 2017-08-14T18:19:38Z | 2017-08-14T18:19:38Z | 2017-10-30T16:24:01Z |
Make pd.Period immutable | diff --git a/doc/source/whatsnew/v0.21.0.txt b/doc/source/whatsnew/v0.21.0.txt
index f760d0b6359a2..604d275511fa0 100644
--- a/doc/source/whatsnew/v0.21.0.txt
+++ b/doc/source/whatsnew/v0.21.0.txt
@@ -291,6 +291,8 @@ Other API Changes
- Moved definition of ``MergeError`` to the ``pandas.errors`` module.
- The signatu... | Follows @jreback 's suggestion in #17116 to define `_Period.ordinal` and `_Period.freq` as `def readonly` attributes. This requires massaging `__new__/__init__` a bit.
Adds a quick test that these attributes can't be changed.
Note that this doesn't fully solve the issue of Periods being immutable because `per.fr... | https://api.github.com/repos/pandas-dev/pandas/pulls/17239 | 2017-08-13T03:05:09Z | 2017-08-24T10:03:19Z | 2017-08-24T10:03:18Z | 2017-08-24T16:18:22Z |
Fix bugs in IntervalIndex.is_non_overlapping_monotonic | diff --git a/doc/source/whatsnew/v0.21.0.txt b/doc/source/whatsnew/v0.21.0.txt
index b8f142700b830..c0512137d9437 100644
--- a/doc/source/whatsnew/v0.21.0.txt
+++ b/doc/source/whatsnew/v0.21.0.txt
@@ -311,6 +311,8 @@ Conversion
- Bug in assignment against datetime-like data with ``int`` may incorrectly convert to date... | - [X] closes #17237
- [X] closes #16560
- [X] tests added / passed
- [X] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [X] whatsnew entry
I had to modify one of the existing tests, which used an `IntervalIndex` that was overlapping at endpoints but was assumed to be non-overlapping. The test ... | https://api.github.com/repos/pandas-dev/pandas/pulls/17238 | 2017-08-12T22:44:26Z | 2017-08-15T20:42:40Z | 2017-08-15T20:42:40Z | 2017-09-09T04:57:20Z |
API: Have MultiIndex consturctors always return a MI | diff --git a/doc/source/whatsnew/v0.21.0.txt b/doc/source/whatsnew/v0.21.0.txt
index 33b7e128ef8bf..87896778bea14 100644
--- a/doc/source/whatsnew/v0.21.0.txt
+++ b/doc/source/whatsnew/v0.21.0.txt
@@ -273,6 +273,30 @@ named ``.isna()`` and ``.notna()``, these are included for classes ``Categorical
The configuration ... | This removes the special case for MultiIndex constructors returning
an Index if all the levels are length-1. Now this will return a
MultiIndex with a single level.
This is a backwards incompatabile change, with no clear method for
deprecation, so we're making a clean break.
Old Behavior:
```python
In [1]: ... | https://api.github.com/repos/pandas-dev/pandas/pulls/17236 | 2017-08-12T11:11:23Z | 2017-08-30T20:30:54Z | 2017-08-30T20:30:54Z | 2017-08-30T20:30:57Z |
Remove import of pandas as pd in core.window | diff --git a/pandas/core/window.py b/pandas/core/window.py
index 5866f1e8a76bd..4bd959f52673c 100644
--- a/pandas/core/window.py
+++ b/pandas/core/window.py
@@ -17,7 +17,8 @@
ABCDataFrame,
ABCDatetimeIndex,
ABCTimedeltaIndex,
- ABCPeriodIndex)
+ ABCPeriodIndex,
+ ABCDateOffset)
from pandas.core... | Do `isinstance` checks against `ABCFoo`.
- [ ] closes #xxxx
- [ ] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/17233 | 2017-08-12T01:25:39Z | 2017-08-12T17:30:27Z | 2017-08-12T17:30:27Z | 2017-08-12T18:26:12Z |
TST: Move more frame tests to SharedWithSparse | diff --git a/pandas/tests/frame/test_api.py b/pandas/tests/frame/test_api.py
index 8c4c13b66ffa9..53a1b9525a0dd 100644
--- a/pandas/tests/frame/test_api.py
+++ b/pandas/tests/frame/test_api.py
@@ -28,6 +28,20 @@
class SharedWithSparse(object):
+ """
+ A collection of tests DataFrame and SparseDataFrame can s... | - [ ] closes #xxxx
- [X] tests added / passed
- [X] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
Doing as was told in https://github.com/pandas-dev/pandas/pull/17050#issuecomment-317203306. | https://api.github.com/repos/pandas-dev/pandas/pulls/17227 | 2017-08-11T11:40:33Z | 2017-08-12T17:33:04Z | 2017-08-12T17:33:04Z | 2017-08-12T17:33:07Z |
CLN: replace %s syntax with .format in pandas.util | diff --git a/pandas/util/_decorators.py b/pandas/util/_decorators.py
index f346995c0a1a4..bb7ffe45c689b 100644
--- a/pandas/util/_decorators.py
+++ b/pandas/util/_decorators.py
@@ -27,8 +27,9 @@ def deprecate(name, alternative, alt_name=None, klass=None,
klass = klass or FutureWarning
def wrapper(*args, **k... | Progress towards #16130
- [X] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
Replaced `%s` syntax with `.format` in pandas.util. Additionally, made some of the existing positional `.format` code more explicit. Left the `Substitution` class in _decorators.py as-is, since it appears to impact docs... | https://api.github.com/repos/pandas-dev/pandas/pulls/17224 | 2017-08-11T03:21:21Z | 2017-08-11T10:22:47Z | 2017-08-11T10:22:47Z | 2017-08-11T18:32:49Z |
DOC: Add 'See also' sections in type conversion functions | diff --git a/pandas/core/generic.py b/pandas/core/generic.py
index bd3297f66a469..5a7f37bba91aa 100644
--- a/pandas/core/generic.py
+++ b/pandas/core/generic.py
@@ -3681,6 +3681,9 @@ def astype(self, dtype, copy=True, errors='raise', **kwargs):
See also
--------
+ pandas.to_datetime : Convert... | Minor continuation of #17203 + solving the last paragraph of #15550 (*"Furthermore I think we could update the .astype docs (and the .to_*) ones to cross reference."*). | https://api.github.com/repos/pandas-dev/pandas/pulls/17223 | 2017-08-11T02:34:21Z | 2017-08-11T10:23:34Z | 2017-08-11T10:23:33Z | 2017-09-11T21:12:03Z |
MAINT: Remove extra the's in deprecation messages | diff --git a/pandas/json.py b/pandas/json.py
index 0b87aa22394b9..16d6580c87951 100644
--- a/pandas/json.py
+++ b/pandas/json.py
@@ -3,5 +3,5 @@
import warnings
warnings.warn("The pandas.json module is deprecated and will be "
"removed in a future version. Please import from "
- "the panda... | https://api.github.com/repos/pandas-dev/pandas/pulls/17222 | 2017-08-11T00:12:53Z | 2017-08-11T00:13:03Z | 2017-08-11T00:13:03Z | 2017-08-21T15:24:49Z | |
Remove import exception handling | diff --git a/pandas/tests/io/parser/compression.py b/pandas/tests/io/parser/compression.py
index 55c0506acb132..797c12139656d 100644
--- a/pandas/tests/io/parser/compression.py
+++ b/pandas/tests/io/parser/compression.py
@@ -13,10 +13,7 @@
class CompressionTests(object):
def test_zip(self):
- try:
- ... | Imports should succeed on all versions of Python that pandas supports. | https://api.github.com/repos/pandas-dev/pandas/pulls/17218 | 2017-08-10T18:58:52Z | 2017-08-10T20:43:37Z | 2017-08-10T20:43:37Z | 2017-08-10T21:01:56Z |
REF: _get_objs_combined_axis | diff --git a/pandas/core/frame.py b/pandas/core/frame.py
index 2c82fe4c348d5..467ef52de234e 100644
--- a/pandas/core/frame.py
+++ b/pandas/core/frame.py
@@ -6126,12 +6126,10 @@ def _list_to_arrays(data, columns, coerce_float=False, dtype=None):
def _list_of_series_to_arrays(data, columns, coerce_float=False, dtype... | - [x] tests passed
- [x] passes `git diff master -u -- "*.py" | flake8 --diff`
As proposed [here](https://github.com/pandas-dev/pandas/pull/17011#discussion_r128045375), with the addition of the ``axis`` argument. | https://api.github.com/repos/pandas-dev/pandas/pulls/17217 | 2017-08-10T18:27:44Z | 2017-08-12T17:33:52Z | 2017-08-12T17:33:52Z | 2017-08-13T00:44:57Z |
FIX: define `DataFrame.items` for all versions of python | diff --git a/doc/source/whatsnew/v0.21.0.txt b/doc/source/whatsnew/v0.21.0.txt
index 6008ea5d4cbcd..c5fe89282bf52 100644
--- a/doc/source/whatsnew/v0.21.0.txt
+++ b/doc/source/whatsnew/v0.21.0.txt
@@ -128,6 +128,10 @@ Other Enhancements
- :func:`DataFrame.add_prefix` and :func:`DataFrame.add_suffix` now accept strings... | Closes #13918, #17213
This leaves a slight semantic difference between `dict.items` and
`DateFrame.items` in python2, however there is no code currently
expecting `DataFrame.items` to return a list and in python3 there is
no `dict.iteritems`.
This eases writing 'native' python3 code that also runs under python... | https://api.github.com/repos/pandas-dev/pandas/pulls/17214 | 2017-08-10T15:31:38Z | 2017-08-19T21:59:20Z | 2017-08-19T21:59:19Z | 2017-08-19T22:02:21Z |
ENH/PERF: Remove frequency inference from .dt accessor | diff --git a/asv_bench/benchmarks/timeseries.py b/asv_bench/benchmarks/timeseries.py
index efe713639fec9..b7151ad2eaa99 100644
--- a/asv_bench/benchmarks/timeseries.py
+++ b/asv_bench/benchmarks/timeseries.py
@@ -510,3 +510,17 @@ def time_begin_incr_rng(self):
def time_begin_decr_rng(self):
self.rng - s... | null | https://api.github.com/repos/pandas-dev/pandas/pulls/17210 | 2017-08-10T03:12:44Z | 2017-08-14T10:31:42Z | 2017-08-14T10:31:42Z | 2017-08-14T11:56:14Z |
CLN: replace %s syntax with .format in core.computation | diff --git a/pandas/core/computation/align.py b/pandas/core/computation/align.py
index 1c75301082297..691eaebfd5fc1 100644
--- a/pandas/core/computation/align.py
+++ b/pandas/core/computation/align.py
@@ -98,12 +98,11 @@ def _align_core(terms):
ordm = np.log10(max(1, abs(reindexer_size - term_axis_si... | Progress towards #16130
- [X] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
Replaced `%s` syntax with `.format` in core.computation. Additionally, made some of the existing positional `.format` code more explicit by modifying things like `'{0}'.format(foo)` to `'{foo}'.format(foo=foo)`.
Doesn... | https://api.github.com/repos/pandas-dev/pandas/pulls/17209 | 2017-08-10T03:00:36Z | 2017-08-10T10:26:58Z | 2017-08-10T10:26:58Z | 2017-08-10T16:29:28Z |
Minor touch-ups to GitHub PULL_REQUEST_TEMPLATE | diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
index e8b6ee21ad104..4e1e9ce017408 100644
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -1,4 +1,4 @@
- - [ ] closes #xxxx
- - [ ] tests added / passed
- - [ ] passes ``git diff upstream/master -u -- "*.py... | Previously, `PULL_REQUEST_TEMPLATE.md` included spaces before each item in the [GitHub task list](https://github.com/blog/1375-task-lists-in-gfm-issues-pulls-comments), which caused the tasks to become nested upon GUI reordering.
I made minor changes to other aspects of `PULL_REQUEST_TEMPLATE.md`. I removed the `-u`... | https://api.github.com/repos/pandas-dev/pandas/pulls/17207 | 2017-08-09T19:17:05Z | 2017-08-09T20:19:28Z | 2017-08-09T20:19:28Z | 2017-08-09T20:24:04Z |
Infer compression from non-string paths | diff --git a/doc/source/whatsnew/v0.21.0.txt b/doc/source/whatsnew/v0.21.0.txt
index b8f142700b830..4032a7d22d4a2 100644
--- a/doc/source/whatsnew/v0.21.0.txt
+++ b/doc/source/whatsnew/v0.21.0.txt
@@ -126,6 +126,7 @@ Other Enhancements
- :func:`date_range` now accepts 'Y' in addition to 'A' as an alias for end of year... | Currently, `compression='infer'` only works on paths that are strings. However, pandas supports non-string paths, such as `pathlib.Path` objects. This PR adds support for inferring compression for all path types (for io interfaces that use `io.common._infer_compression`).
## Checklist
- [x] passes ``git diff upst... | https://api.github.com/repos/pandas-dev/pandas/pulls/17206 | 2017-08-09T18:18:27Z | 2017-08-15T20:23:44Z | 2017-08-15T20:23:44Z | 2017-08-21T15:25:33Z |
CLN/ASV clean-up frame stat ops benchmarks | diff --git a/asv_bench/benchmarks/stat_ops.py b/asv_bench/benchmarks/stat_ops.py
index 12fbb2478c2a5..1e1eb167b46bf 100644
--- a/asv_bench/benchmarks/stat_ops.py
+++ b/asv_bench/benchmarks/stat_ops.py
@@ -1,92 +1,36 @@
from .pandas_vb_common import *
-class stat_ops_frame_mean_float_axis_0(object):
- goal_time ... | Small clean-up and testing of both with/without bottleneck.
Also includes a benchmark for https://github.com/pandas-dev/pandas/pull/16509 | https://api.github.com/repos/pandas-dev/pandas/pulls/17205 | 2017-08-09T12:07:57Z | 2017-08-10T10:37:40Z | 2017-08-10T10:37:40Z | 2017-08-10T10:37:43Z |
DOCS: Updated NDFrame.astype docs | diff --git a/pandas/core/generic.py b/pandas/core/generic.py
index 2d52eed81d22b..bd3297f66a469 100644
--- a/pandas/core/generic.py
+++ b/pandas/core/generic.py
@@ -3610,8 +3610,7 @@ def blocks(self):
mapping={True: 'raise', False: 'ignore'})
def astype(self, dtype, copy=True, errors='raise',... | I've had a couple situations where I've doubted if it's ``ser.astype('category')`` or ``ser.astype('categorical')`` and the doc string doesn't say.
I think a few examples could help here + illustrate usage of the method. Also some cleanup of the doc string. | https://api.github.com/repos/pandas-dev/pandas/pulls/17203 | 2017-08-08T21:57:23Z | 2017-08-09T11:24:37Z | 2017-08-09T11:24:37Z | 2017-08-09T17:52:26Z |
COMPAT: reading json with lines=True from s3, xref #17200 | diff --git a/doc/source/whatsnew/v0.21.1.txt b/doc/source/whatsnew/v0.21.1.txt
index 4c6cdb9846305..84583a8b6af67 100644
--- a/doc/source/whatsnew/v0.21.1.txt
+++ b/doc/source/whatsnew/v0.21.1.txt
@@ -88,7 +88,7 @@ I/O
- :func:`read_parquet` now allows to specify kwargs which are passed to the respective engine (:issu... | Attempt to decode the bytes array with `encoding` passed to the call.
- [ ] closes #17200
| https://api.github.com/repos/pandas-dev/pandas/pulls/17201 | 2017-08-08T18:39:45Z | 2017-11-27T11:34:57Z | 2017-11-27T11:34:57Z | 2017-12-11T20:21:52Z |
Define Series.plot and Series.hist in class definition | diff --git a/pandas/core/series.py b/pandas/core/series.py
index e42ba3908a29a..61508c11cae4b 100644
--- a/pandas/core/series.py
+++ b/pandas/core/series.py
@@ -76,6 +76,8 @@
from pandas._libs import index as libindex, tslib as libts, lib, iNaT
from pandas.core.config import get_option
+import pandas.plotting._core... | Avoid fragile circular import between core.series and `plotting._core`, `plotting._tools`, `plotting._converter`
Ends the saga of #16913, #16931.
In the status quo, the tail end of `core.series` does:
```
import pandas.plotting._core as _gfx # noqa
Series.plot = base.AccessorProperty(_gfx.SeriesPlotMethods,... | https://api.github.com/repos/pandas-dev/pandas/pulls/17199 | 2017-08-08T16:00:54Z | 2017-08-08T23:28:43Z | 2017-08-08T23:28:43Z | 2017-10-30T16:24:28Z |
BUG: support pandas objects in iloc with old numpy versions | diff --git a/doc/source/whatsnew/v0.21.0.txt b/doc/source/whatsnew/v0.21.0.txt
index 2f61b71d06019..2c6b1c5bc1897 100644
--- a/doc/source/whatsnew/v0.21.0.txt
+++ b/doc/source/whatsnew/v0.21.0.txt
@@ -278,6 +278,7 @@ Indexing
- Fixes bug where indexing with ``np.inf`` caused an ``OverflowError`` to be raised (:issue:`... | - [x] closes #17193
- [x] tests added / passed
- [x] passes ``git diff master -u -- "*.py" | flake8 --diff``
- [x] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/17194 | 2017-08-07T22:07:19Z | 2017-08-08T23:30:09Z | 2017-08-08T23:30:09Z | 2017-08-18T15:28:27Z |
TST: Partial Boolean DataFrame Indexing (#17170) | diff --git a/pandas/tests/indexing/test_indexing.py b/pandas/tests/indexing/test_indexing.py
index 3ecd1f3029cad..f1f51f26df55c 100644
--- a/pandas/tests/indexing/test_indexing.py
+++ b/pandas/tests/indexing/test_indexing.py
@@ -861,6 +861,20 @@ def test_maybe_numeric_slice(self):
expected = [1]
asser... | - [x] closes #17170
- [x] tests added / passed
| https://api.github.com/repos/pandas-dev/pandas/pulls/17186 | 2017-08-07T04:56:42Z | 2017-08-07T18:04:08Z | 2017-08-07T18:04:08Z | 2017-12-20T02:04:15Z |
move pivot_table doc-string to DataFrame | diff --git a/pandas/core/frame.py b/pandas/core/frame.py
index 027a427555253..26de1a9c0b1d3 100644
--- a/pandas/core/frame.py
+++ b/pandas/core/frame.py
@@ -4146,6 +4146,92 @@ def pivot(self, index=None, columns=None, values=None):
from pandas.core.reshape.reshape import pivot
return pivot(self, index... | instead of pinning it on over pin `core.reshape.pivot`
At the moment `core.reshape.pivot.pivot_table` is pinned to `DataFrame` by writing `DataFrame.pivot_table = pivot_table`. This PR defines `pivot_table` directly in `DataFrame` and then calls to the function. It's the same pattern already used by `DataFrame.piv... | https://api.github.com/repos/pandas-dev/pandas/pulls/17174 | 2017-08-04T18:45:32Z | 2017-08-11T10:36:14Z | 2017-08-11T10:36:14Z | 2017-10-30T16:24:24Z |
use == to test String equality | diff --git a/pandas/io/parquet.py b/pandas/io/parquet.py
index 0a4426b55b323..09603fd6fdcce 100644
--- a/pandas/io/parquet.py
+++ b/pandas/io/parquet.py
@@ -10,10 +10,10 @@
def get_engine(engine):
""" return our implementation """
- if engine is 'auto':
+ if engine == 'auto':
engine = get_option(... | @jreback quick fix following f4330611ff5ac1cbb4a89c4a7dab3d0900f9e64a (see [lgtm report](https://lgtm.com/projects/g/pydata/pandas/rev/f4330611ff5ac1cbb4a89c4a7dab3d0900f9e64a))
Using `is` instead of `==` might work in simple cases such as this one due to the Python implementation being "efficient" but it checks for... | https://api.github.com/repos/pandas-dev/pandas/pulls/17171 | 2017-08-04T11:20:41Z | 2017-08-07T10:46:07Z | 2017-08-07T10:46:07Z | 2017-08-07T10:46:09Z |
Remove unused get methods that would raise AttributeError if called | diff --git a/pandas/core/internals.py b/pandas/core/internals.py
index 37fc1c01061ec..e62f88f47897c 100644
--- a/pandas/core/internals.py
+++ b/pandas/core/internals.py
@@ -323,10 +323,6 @@ def reindex_axis(self, indexer, method=None, axis=1, fill_value=None,
fill_value=fill_value, m... | - [x] closes #17159
- [ ] tests added / passed
- [x] passes ``git diff upstream/master -u -- "*.py" | flake8 --diff``
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/17169 | 2017-08-04T07:13:48Z | 2017-08-07T13:10:37Z | 2017-08-07T13:10:37Z | 2017-08-07T22:53:03Z |
Add chunksize param to read_json when lines=True | diff --git a/asv_bench/benchmarks/io_bench.py b/asv_bench/benchmarks/io_bench.py
index 52064d2cdb8a2..93273955a29b9 100644
--- a/asv_bench/benchmarks/io_bench.py
+++ b/asv_bench/benchmarks/io_bench.py
@@ -1,3 +1,4 @@
+import os
from .pandas_vb_common import *
from pandas import concat, Timestamp, compat
try:
@@ -192... | Previous behavior: reading the whole file to memory and then split into lines.
New behavior: if `lines=True` and `chunksize` is passed: read in `chunksize` lines at a time, and concat.
This only covers some kinds of input to `read_json`. When `chunksize` is passed, `read_json` becomes slower but more memory-effici... | https://api.github.com/repos/pandas-dev/pandas/pulls/17168 | 2017-08-03T21:20:14Z | 2017-09-28T23:42:02Z | 2017-09-28T23:42:02Z | 2017-09-29T05:06:55Z |
Implement _make_accessor classmethod for PandasDelegate | diff --git a/pandas/core/base.py b/pandas/core/base.py
index eb785b18bd02b..8f21e3125a27e 100644
--- a/pandas/core/base.py
+++ b/pandas/core/base.py
@@ -165,6 +165,12 @@ def __setattr__(self, key, value):
class PandasDelegate(PandasObject):
""" an abstract base class for delegating methods/properties """
+ @... | This is an absolutely minimal subset of the refactor in #17042. It should be obvious and uncontroversial.
- Define `_make_accessor` as a classmethod of `PandasDelegate`.
- Make `AccessorProperty.__init__` argument `construct_accessor` default to `accessor_cls._make_accessor`.
- Remove methods `_make_cat_acce... | https://api.github.com/repos/pandas-dev/pandas/pulls/17166 | 2017-08-03T17:09:20Z | 2017-08-08T23:49:00Z | 2017-08-08T23:49:00Z | 2017-12-08T19:41:10Z |
Create ABCDateOffset | diff --git a/pandas/core/dtypes/generic.py b/pandas/core/dtypes/generic.py
index 90608c18ae503..618bcf6495155 100644
--- a/pandas/core/dtypes/generic.py
+++ b/pandas/core/dtypes/generic.py
@@ -52,6 +52,8 @@ def _check(cls, inst):
ABCCategorical = create_pandas_abc_type("ABCCategorical", "_typ",
... | `DateOffset` is one of a small number of commonly-used classes for which no `ABCFoo` class exists. Putting this in place is cheap and gives us an option to use it down the road.
Replaced `isinstance(x, DateOffset)` with `isinstance(x, ABCDateOffset)` in a few places where doing so lets us avoid run-time imports. O... | https://api.github.com/repos/pandas-dev/pandas/pulls/17165 | 2017-08-03T16:47:10Z | 2017-08-09T10:27:35Z | 2017-08-09T10:27:35Z | 2017-10-30T16:24:26Z |
ENH: Support strings containing '%' in add_prefix/add_suffix (#17151) | diff --git a/doc/source/whatsnew/v0.21.0.txt b/doc/source/whatsnew/v0.21.0.txt
index 2a2e08c2ccf5d..cb906374840c4 100644
--- a/doc/source/whatsnew/v0.21.0.txt
+++ b/doc/source/whatsnew/v0.21.0.txt
@@ -81,6 +81,7 @@ Other Enhancements
- :func:`date_range` now accepts 'YS' in addition to 'AS' as an alias for start of ye... | - [X] closes #17151
- [X] tests added / passed
- [X] passes ``git diff upstream/master -u -- "*.py" | flake8 --diff``
- [X] whatsnew entry
Updated the `DataFrame.add_prefix` and `DataFrame.add_suffix` methods to use the new style `.format` syntax to perform the string formatting. These previously used the ol... | https://api.github.com/repos/pandas-dev/pandas/pulls/17162 | 2017-08-03T05:08:23Z | 2017-08-03T21:06:06Z | 2017-08-03T21:06:06Z | 2017-08-08T12:12:14Z |
BUG: Rolling apply on DataFrame with Datetime index returns NaN | diff --git a/doc/source/whatsnew/v0.21.0.txt b/doc/source/whatsnew/v0.21.0.txt
index cc9ab81ce0955..6aee779151003 100644
--- a/doc/source/whatsnew/v0.21.0.txt
+++ b/doc/source/whatsnew/v0.21.0.txt
@@ -349,6 +349,8 @@ Groupby/Resample/Rolling
- Bug in ``.rolling(...).quantile()`` which incorrectly used different defaul... | - [x] #15305
- [x] changing the order of 'calling roll_sum' and 'get_window_indexer' in 'roll_generic' could fix #15305
The bug caused by the return values from get_window_indexer. It changes value of 'win', which is not supposed to be passed to roll_sum.
| https://api.github.com/repos/pandas-dev/pandas/pulls/17156 | 2017-08-02T20:29:11Z | 2017-08-10T12:32:47Z | 2017-08-10T12:32:47Z | 2017-08-10T12:32:50Z |
TST: test for categorical index monotonicity | diff --git a/pandas/core/indexes/base.py b/pandas/core/indexes/base.py
index 411428e001c81..4aecc75d95971 100644
--- a/pandas/core/indexes/base.py
+++ b/pandas/core/indexes/base.py
@@ -1195,7 +1195,7 @@ def _mpl_repr(self):
@property
def is_monotonic(self):
""" alias for is_monotonic_increasing (depr... | - xref occasional failures here: https://travis-ci.org/MacPython/pandas-wheels/jobs/259998677
- incorrect version detection in #17142 of bottleneck | https://api.github.com/repos/pandas-dev/pandas/pulls/17152 | 2017-08-02T10:17:42Z | 2017-08-03T01:02:13Z | 2017-08-03T01:02:13Z | 2017-08-03T01:03:30Z |
DOC: Additions/updates to documentation | diff --git a/README.md b/README.md
index dc74828ba9863..ac043f5586498 100644
--- a/README.md
+++ b/README.md
@@ -53,7 +53,7 @@
<tr>
<td>Conda</td>
<td>
- <a href="http://pandas.pydata.org">
+ <a href="https://pandas.pydata.org">
<img src="http://pubbadges.s3-website-us-east-1.amazonaws.com/pkgs-downlo... | - Minor grammar fixes
- Added some extra details
- Added link to LICENSE
- Made explicit HTTPS calls
- Minor URL cleanup
| https://api.github.com/repos/pandas-dev/pandas/pulls/17150 | 2017-08-02T07:21:12Z | 2017-08-02T09:47:00Z | 2017-08-02T09:47:00Z | 2017-08-02T09:47:02Z |
BUG: resample and apply modify the index type for empty Series | diff --git a/doc/source/whatsnew/v0.21.0.txt b/doc/source/whatsnew/v0.21.0.txt
index fad6647d4de8d..72175f877532b 100644
--- a/doc/source/whatsnew/v0.21.0.txt
+++ b/doc/source/whatsnew/v0.21.0.txt
@@ -299,6 +299,7 @@ Groupby/Resample/Rolling
- Bug in :func:`infer_freq` causing indices with 2-day gaps during the workin... | - [x] closes #14313
- [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/17149 | 2017-08-02T05:20:41Z | 2017-08-09T10:37:21Z | 2017-08-09T10:37:21Z | 2017-08-09T10:37:24Z |
DOC: Clean up instructions in ISSUE_TEMPLATE | diff --git a/.github/ISSUE_TEMPLATE.md b/.github/ISSUE_TEMPLATE.md
index 1f614b54b1f71..6ab03c9907475 100644
--- a/.github/ISSUE_TEMPLATE.md
+++ b/.github/ISSUE_TEMPLATE.md
@@ -8,11 +8,18 @@
[this should explain **why** the current behaviour is a problem and why the expected output is a better solution.]
+**Note**... | * Minor grammar fixes + clarification on where to paste the output of `pd.show_versions()` to ensure that it renders properly.
* Additional notes about ways to filter out duplicates and / or resolve issues by upgrading. | https://api.github.com/repos/pandas-dev/pandas/pulls/17146 | 2017-08-01T16:33:54Z | 2017-08-01T22:33:00Z | 2017-08-01T22:33:00Z | 2017-08-03T08:42:27Z |
REF: repr - allow block to override values that get formatted | diff --git a/pandas/core/internals.py b/pandas/core/internals.py
index 25c367fcbd968..880fc7db4b6eb 100644
--- a/pandas/core/internals.py
+++ b/pandas/core/internals.py
@@ -159,6 +159,10 @@ def internal_values(self, dtype=None):
"""
return self.values
+ def formatting_values(self):
+ """Re... | This change allows an external defined Block to override which values are used by the SeriesFormatter and DataFrameFormatter.
By default, the 'internal values' are used (currently it uses `Series._values` which calles Block.internal_values()), so for pandas itself nothing should change.
#xref https://github.com/pa... | https://api.github.com/repos/pandas-dev/pandas/pulls/17143 | 2017-08-01T14:38:25Z | 2017-08-04T07:44:53Z | 2017-08-04T07:44:53Z | 2019-06-24T16:20:26Z |
CI: remove no-longer-available conda versions | diff --git a/ci/install_travis.sh b/ci/install_travis.sh
index 8cf6f2ce636da..dcc1656ce3dd7 100755
--- a/ci/install_travis.sh
+++ b/ci/install_travis.sh
@@ -52,9 +52,6 @@ conda update -q conda
echo
echo "[add channels]"
-# add the pandas channel to take priority
-# to add extra packages
-conda config --add channels... | closes #15214, remove bottleneck < 1.0.0
changes CI min of xlsxwriter to 0.5.2
removing our ``pandas`` channel as well (which held some really old versions of things). | https://api.github.com/repos/pandas-dev/pandas/pulls/17142 | 2017-08-01T10:43:10Z | 2017-08-01T20:09:23Z | 2017-08-01T20:09:23Z | 2017-08-01T20:09:23Z |
Add missing space to the NotImplementedError's message for compound d… | diff --git a/pandas/core/generic.py b/pandas/core/generic.py
index fbd26655798bd..ec44dce0da9bc 100644
--- a/pandas/core/generic.py
+++ b/pandas/core/generic.py
@@ -152,7 +152,7 @@ def _validate_dtype(self, dtype):
# a compound dtype
if dtype.kind == 'V':
raise NotImplementedE... | https://api.github.com/repos/pandas-dev/pandas/pulls/17140 | 2017-08-01T07:46:09Z | 2017-08-01T22:36:40Z | 2017-08-01T22:36:40Z | 2017-08-01T22:39:54Z | |
COMPAT: make sure use_inf_as_null is deprecated | diff --git a/pandas/core/config_init.py b/pandas/core/config_init.py
index 3e753aacf7c71..875ab8249f953 100644
--- a/pandas/core/config_init.py
+++ b/pandas/core/config_init.py
@@ -412,8 +412,11 @@ def use_inf_as_na_cb(key):
_use_inf_as_na(key)
-cf.register_option('mode.use_inf_as_na', False, use_inf_as_na_doc... | closes #17115
| https://api.github.com/repos/pandas-dev/pandas/pulls/17126 | 2017-07-31T11:08:36Z | 2017-08-01T18:19:16Z | 2017-08-01T18:19:16Z | 2017-08-01T18:20:43Z |
DOC: (de)type the return value of concat (#17079) | diff --git a/pandas/core/reshape/concat.py b/pandas/core/reshape/concat.py
index 96603b6adc3b0..e199ec2710367 100644
--- a/pandas/core/reshape/concat.py
+++ b/pandas/core/reshape/concat.py
@@ -65,7 +65,7 @@ def concat(objs, axis=0, join='outer', join_axes=None, ignore_index=False,
Returns
-------
- conca... | Was being parsed by Pycharm as being type "type".
- [ ] closes #17079
- [ ] tests added / passed
- [ ] passes ``git diff upstream/master -u -- "*.py" | flake8 --diff``
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/17119 | 2017-07-30T08:31:39Z | 2017-08-01T22:38:19Z | 2017-08-01T22:38:18Z | 2017-08-18T15:28:36Z |
Unify Index._dir_* with Series implementation | diff --git a/pandas/core/accessor.py b/pandas/core/accessor.py
new file mode 100644
index 0000000000000..9f8556d1e6961
--- /dev/null
+++ b/pandas/core/accessor.py
@@ -0,0 +1,35 @@
+# -*- coding: utf-8 -*-
+"""
+
+accessor.py contains base classes for implementing accessor properties
+that can be mixed into or pinned on... | Have `Index` use the same implementation of `_dir_additions` and `_dir_deletions` that `Series` currently uses. Move that implementation into a shared base class. @jreback suggested that shared base class `DirNamesMixin` be moved from `core.base` to `core.accessor`.
<s>De-duplicate `_dir_additions` and `_dir_deletio... | https://api.github.com/repos/pandas-dev/pandas/pulls/17117 | 2017-07-29T22:54:44Z | 2017-08-29T13:23:39Z | 2017-08-29T13:23:39Z | 2017-10-30T16:23:53Z |
DOC: further clean-up null/na changes | diff --git a/doc/source/basics.rst b/doc/source/basics.rst
index c8138d795b836..fe20a7eb2b786 100644
--- a/doc/source/basics.rst
+++ b/doc/source/basics.rst
@@ -511,7 +511,7 @@ optional ``level`` parameter which applies only if the object has a
:header: "Function", "Description"
:widths: 20, 80
- ``count... | Old whatsnew example was failing -> converted to static code-block
(+ some additional minor fixes) | https://api.github.com/repos/pandas-dev/pandas/pulls/17113 | 2017-07-29T19:02:19Z | 2017-07-29T21:58:03Z | 2017-07-29T21:58:03Z | 2017-07-29T22:18:09Z |
API: Localize Series when calling to_datetime with utc=True (#6415) | diff --git a/doc/source/whatsnew/v0.21.0.txt b/doc/source/whatsnew/v0.21.0.txt
index 273cbd8357f85..e0963a1908bbc 100644
--- a/doc/source/whatsnew/v0.21.0.txt
+++ b/doc/source/whatsnew/v0.21.0.txt
@@ -298,6 +298,36 @@ length 2+ levels, so a :class:`MultiIndex` is always returned from all of the
pd.MultiIndex.from... | - [x] closes #6415
- [x] tests added / passed
- [x] passes ``git diff upstream/master -u -- "*.py" | flake8 --diff``
- [x] whatsnew entry
When `_convert_listlike` passes a `np.array` into a `Series`, the `Series` seems to initially be of naive datetime dtype. Localized `Series` if `utc=True`.
I made one m... | https://api.github.com/repos/pandas-dev/pandas/pulls/17109 | 2017-07-29T06:19:28Z | 2017-09-01T12:19:31Z | 2017-09-01T12:19:31Z | 2017-12-20T02:04:38Z |
BUG: Allow pd.unique to accept tuple of strings | diff --git a/doc/source/whatsnew/v0.21.0.txt b/doc/source/whatsnew/v0.21.0.txt
index 0025f8d098d81..2d55144848e42 100644
--- a/doc/source/whatsnew/v0.21.0.txt
+++ b/doc/source/whatsnew/v0.21.0.txt
@@ -327,3 +327,4 @@ Other
^^^^^
- Bug in :func:`eval` where the ``inplace`` parameter was being incorrectly handled (:iss... | - [x] tests added / passed
- [x] passes ``git diff upstream/master -u -- "*.py" | flake8 --diff``
- [x] whatsnew entry
xref #17077
`pd.unique()` calls `_ensure_arraylike` which did not accept tuples that contains strings. Converts tuple to list first before dispatching to `list_to_object_array` | https://api.github.com/repos/pandas-dev/pandas/pulls/17108 | 2017-07-29T05:44:39Z | 2017-07-30T09:43:25Z | 2017-07-30T09:43:25Z | 2017-12-20T02:04:12Z |
Bugfix for multilevel columns with empty strings in Python 2 | diff --git a/doc/source/whatsnew/v0.21.0.txt b/doc/source/whatsnew/v0.21.0.txt
index c2eb371059955..f601c4e8a321b 100644
--- a/doc/source/whatsnew/v0.21.0.txt
+++ b/doc/source/whatsnew/v0.21.0.txt
@@ -323,6 +323,7 @@ Indexing
- Bug in reindexing on an empty ``CategoricalIndex`` (:issue:`16770`)
- Fixes ``DataFrame.lo... | Allow unicode empty strings to be used as placeholders in multilevel column names in Python 2.
The code in `Frame._getitem_multilevel()` only treats empty strings as placeholders in multilevel columns if they are of type `str`. Since in Python 2 this means bytestrings, this means a unicode empty string is not treat... | https://api.github.com/repos/pandas-dev/pandas/pulls/17099 | 2017-07-27T18:10:13Z | 2017-08-10T10:36:51Z | 2017-08-10T10:36:51Z | 2017-08-10T13:38:45Z |
BUG: Thoroughly dedup column names in read_csv | diff --git a/doc/source/whatsnew/v0.21.0.txt b/doc/source/whatsnew/v0.21.0.txt
index 0025f8d098d81..db710e73a1286 100644
--- a/doc/source/whatsnew/v0.21.0.txt
+++ b/doc/source/whatsnew/v0.21.0.txt
@@ -278,6 +278,7 @@ I/O
^^^
- Bug in :func:`read_csv` in which columns were not being thoroughly de-duplicated (:issue:... | Caught after merging in #17060.
This is for when we specify the parameter `names=(...)`. | https://api.github.com/repos/pandas-dev/pandas/pulls/17095 | 2017-07-27T09:58:26Z | 2017-08-01T22:44:10Z | 2017-08-01T22:44:10Z | 2017-08-02T15:16:29Z |
BUG: #7757 Fix CSV parsing of singleton list header | diff --git a/doc/source/whatsnew/v0.21.0.txt b/doc/source/whatsnew/v0.21.0.txt
index aed00ca578984..424b496c93f31 100644
--- a/doc/source/whatsnew/v0.21.0.txt
+++ b/doc/source/whatsnew/v0.21.0.txt
@@ -283,6 +283,7 @@ I/O
- Bug in :func:`read_csv` in which non integer values for the header argument generated an unhelpf... | - [ ] closes #7757
- [ ] added ```test_singleton_header``` in ```pandas/tests/io/parser/header.py``` / passed
- [ ] passes ``git diff upstream/master -u -- "*.py" | flake8 --diff``
- [ ] what's new entry
I fixed an issue with CSV parsing where passing a single-row header as a list to ```pd.read_csv```
would ... | https://api.github.com/repos/pandas-dev/pandas/pulls/17090 | 2017-07-27T04:43:13Z | 2017-08-03T16:37:27Z | 2017-08-03T16:37:27Z | 2017-08-18T15:28:46Z |
MAINT: Remove non-standard and inconsistently-used imports | diff --git a/pandas/core/frame.py b/pandas/core/frame.py
index 9d63bd2e120aa..027a427555253 100644
--- a/pandas/core/frame.py
+++ b/pandas/core/frame.py
@@ -20,7 +20,6 @@
import warnings
from textwrap import dedent
-from numpy import nan as NA
import numpy as np
import numpy.ma as ma
@@ -436,7 +435,7 @@ def _in... | of nan and ndarray.
Wrap some docstring lines.
Split off from #17083
- [ ] 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/17085 | 2017-07-26T21:40:20Z | 2017-08-03T01:03:08Z | 2017-08-03T01:03:08Z | 2017-08-03T01:08:39Z |
PERF: Add cache keyword to to_datetime (#11665) | diff --git a/asv_bench/benchmarks/timeseries.py b/asv_bench/benchmarks/timeseries.py
index 779fc0bd20964..9614a63332609 100644
--- a/asv_bench/benchmarks/timeseries.py
+++ b/asv_bench/benchmarks/timeseries.py
@@ -346,17 +346,22 @@ class ToDatetime(object):
def setup(self):
self.rng = date_range(start='1... | - [x] closes #11665
- [x] tests added / passed
- [x] passes ``git diff upstream/master -u -- "*.py" | flake8 --diff``
- [x] whatsnew entry
Added a `cache` keyword to `to_datetime` to speedup parsing of duplicate dates:
Some notes:
1) I defaulted `cache=False` i.e. don't use a cache to parse the dates. S... | https://api.github.com/repos/pandas-dev/pandas/pulls/17077 | 2017-07-26T05:45:13Z | 2017-11-11T21:00:37Z | 2017-11-11T21:00:37Z | 2017-12-20T02:04:17Z |
TST: Add tests/indexing/ and reshape/ to setup.py | diff --git a/setup.py b/setup.py
index 31a3cddc3f9fd..d5791862cfb19 100755
--- a/setup.py
+++ b/setup.py
@@ -665,6 +665,7 @@ def pxd(name):
'pandas.tests.computation',
'pandas.tests.sparse',
'pandas.tests.frame',
+ 'pandas.tests.indexing',
... | Oops. | https://api.github.com/repos/pandas-dev/pandas/pulls/17076 | 2017-07-26T04:24:11Z | 2017-07-26T05:54:36Z | 2017-07-26T05:54:36Z | 2017-07-26T05:55:05Z |
TST: Check more error messages in tests | diff --git a/pandas/tests/frame/test_validate.py b/pandas/tests/frame/test_validate.py
index d6065e6042908..2de0e866f6e70 100644
--- a/pandas/tests/frame/test_validate.py
+++ b/pandas/tests/frame/test_validate.py
@@ -1,34 +1,33 @@
from pandas.core.frame import DataFrame
import pytest
+import pandas.util.testing as ... | Just replaces some `pytest.raises` with more useful (I think) `tm.assert_raises_regexp`.
xref #16521. | https://api.github.com/repos/pandas-dev/pandas/pulls/17075 | 2017-07-26T04:13:40Z | 2017-07-26T23:43:50Z | 2017-07-26T23:43:50Z | 2017-07-27T04:00:40Z |
BUG: Fix parser field type compatability on 32-bit systems. | diff --git a/pandas/_libs/src/parser/tokenizer.c b/pandas/_libs/src/parser/tokenizer.c
index ab92290f87719..416bf039623d5 100644
--- a/pandas/_libs/src/parser/tokenizer.c
+++ b/pandas/_libs/src/parser/tokenizer.c
@@ -196,14 +196,14 @@ int parser_init(parser_t *self) {
sz = STREAM_INIT_SIZE / 10;
sz = sz ? sz ... | - [ ] closes #17063
- [ ] tests added / passed
- [ ] passes ``git diff upstream/master -u -- "*.py" | flake8 --diff``
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/17071 | 2017-07-24T23:09:12Z | 2017-07-25T03:59:02Z | 2017-07-25T03:59:02Z | 2017-07-25T13:49:43Z |
ENH: Add skipna parameter to infer_dtype | diff --git a/doc/source/whatsnew/v0.21.0.txt b/doc/source/whatsnew/v0.21.0.txt
index 5a5ea827e74ad..5fd245cee7d88 100644
--- a/doc/source/whatsnew/v0.21.0.txt
+++ b/doc/source/whatsnew/v0.21.0.txt
@@ -24,6 +24,8 @@ New features
<https://www.python.org/dev/peps/pep-0519/>`_ on most readers and writers (:issue:`13823`... | closes #17059
- [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/17066 | 2017-07-24T16:41:31Z | 2017-07-25T17:27:46Z | 2017-07-25T17:27:45Z | 2017-07-25T18:23:18Z |
BLD: add more versions | diff --git a/ci/requirements-2.7.sh b/ci/requirements-2.7.sh
index 64d470e5c6e0e..5b20617f55759 100644
--- a/ci/requirements-2.7.sh
+++ b/ci/requirements-2.7.sh
@@ -4,4 +4,4 @@ source activate pandas
echo "install 27"
-conda install -n pandas -c conda-forge feather-format
+conda install -n pandas -c conda-forge fe... | xref #17064. | https://api.github.com/repos/pandas-dev/pandas/pulls/17065 | 2017-07-24T11:59:04Z | 2017-07-24T21:05:15Z | 2017-07-24T21:05:15Z | 2017-07-24T21:06:47Z |
BUG: Thoroughly dedup columns in read_csv | diff --git a/doc/source/whatsnew/v0.21.0.txt b/doc/source/whatsnew/v0.21.0.txt
index e6764178d1f25..1fcf580e6bdc6 100644
--- a/doc/source/whatsnew/v0.21.0.txt
+++ b/doc/source/whatsnew/v0.21.0.txt
@@ -265,11 +265,11 @@ Indexing
I/O
^^^
+- Bug in :func:`read_csv` in which columns were not being thoroughly de-duplica... | When the user specifies `mangle_dupe_cols=False`, the columns should be thoroughly deduped. However, `master` fails on examples like this:
~~~python
data = "a,a,a.1,a.1.1"
read_csv(StringIO(data))
a a.1 a.1.1 a.1.1
0 1 2 3 4
~~~
Note how there are two "a.1.1" columns. Now, the output of t... | https://api.github.com/repos/pandas-dev/pandas/pulls/17060 | 2017-07-24T03:57:44Z | 2017-07-25T15:17:23Z | 2017-07-25T15:17:23Z | 2017-08-21T15:28:57Z |
TST: remove some test warnings in parser tests | diff --git a/pandas/conftest.py b/pandas/conftest.py
index bae45743bbcfb..101af46a63db4 100644
--- a/pandas/conftest.py
+++ b/pandas/conftest.py
@@ -10,7 +10,7 @@ def pytest_addoption(parser):
help="skip slow tests")
parser.addoption("--skip-network", action="store_true",
... | TST: move highmemory test to proper location in c_parser_only
xref #16798
| https://api.github.com/repos/pandas-dev/pandas/pulls/17057 | 2017-07-23T16:50:17Z | 2017-07-23T17:43:59Z | 2017-07-23T17:43:59Z | 2017-07-23T18:53:26Z |
DOC: Add more examples for reset_index | diff --git a/pandas/core/frame.py b/pandas/core/frame.py
index 9514ab8f3b27f..2ceb62dc7a349 100644
--- a/pandas/core/frame.py
+++ b/pandas/core/frame.py
@@ -3060,7 +3060,7 @@ class max_speed
... ('mammal', 'monkey')],
... names=['cl... | Expands documentation for `col_fill`.
Follow-up to #16975. | https://api.github.com/repos/pandas-dev/pandas/pulls/17055 | 2017-07-23T10:19:49Z | 2017-07-23T17:44:25Z | 2017-07-23T17:44:25Z | 2017-07-23T18:02:41Z |
TST: np.argsort comparision | diff --git a/pandas/tests/indexes/test_base.py b/pandas/tests/indexes/test_base.py
index 692cdd4957947..842e8fea0df9b 100644
--- a/pandas/tests/indexes/test_base.py
+++ b/pandas/tests/indexes/test_base.py
@@ -1846,7 +1846,7 @@ def create_index(self):
def test_argsort(self):
idx = self.create_index()
... | - [ ] closes #17046
- [ ] tests added / passed
- [ ] passes ``git diff upstream/master -u -- "*.py" | flake8 --diff``
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/17051 | 2017-07-21T23:33:53Z | 2017-07-22T04:58:42Z | 2017-07-22T04:58:42Z | 2017-07-22T07:08:28Z |
TST: Move some Series ctor tests to SharedWithSparse | diff --git a/doc/source/whatsnew/v0.21.0.txt b/doc/source/whatsnew/v0.21.0.txt
index 91d3e9e7b935b..37b4981c039f5 100644
--- a/doc/source/whatsnew/v0.21.0.txt
+++ b/doc/source/whatsnew/v0.21.0.txt
@@ -282,7 +282,7 @@ Groupby/Resample/Rolling
Sparse
^^^^^^
-- Bug in ``SparseSeries`` raises ``AttributeError`` when a ... | - [x] closes https://github.com/pandas-dev/pandas/pull/16906
- [x] tests added / passed
- [x] passes ``git diff upstream/master -u -- "*.py" | flake8 --diff``
- [x] whatsnew entry
Continues https://github.com/pandas-dev/pandas/pull/16906. | https://api.github.com/repos/pandas-dev/pandas/pulls/17050 | 2017-07-21T23:07:44Z | 2017-07-22T18:56:28Z | 2017-07-22T18:56:27Z | 2017-07-22T18:56:47Z |
Fixed 'add_methods' when the 'select' argument is specified. | diff --git a/pandas/core/ops.py b/pandas/core/ops.py
index 55473ec8d7cad..b3d30f58c528e 100644
--- a/pandas/core/ops.py
+++ b/pandas/core/ops.py
@@ -149,13 +149,15 @@ def names(x):
def add_methods(cls, new_methods, force, select, exclude):
if select and exclude:
raise TypeError("May only pass either sele... | The 'add_methods' function was not behaving correctly when the 'select' argument was specified. This case was not covered by tests - https://codecov.io/gh/pandas-dev/pandas/src/master/pandas/core/ops.py#L149 .
The function is not fully tested and it is unclear how to write a proper test for it. The function is current... | https://api.github.com/repos/pandas-dev/pandas/pulls/17045 | 2017-07-21T12:00:21Z | 2017-07-22T01:21:51Z | 2017-07-22T01:21:51Z | 2017-07-22T01:21:57Z |
Fixed Minor Typo | diff --git a/doc/source/io.rst b/doc/source/io.rst
index 495d4e9c3a5a3..149c86aead135 100644
--- a/doc/source/io.rst
+++ b/doc/source/io.rst
@@ -4892,7 +4892,7 @@ pandas integrates with this external package. if ``pandas-gbq`` is installed, yo
use the pandas methods ``pd.read_gbq`` and ``DataFrame.to_gbq``, which will... | Cocumentation to Documentation
- [ ] 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/17043 | 2017-07-20T22:00:36Z | 2017-07-20T22:04:07Z | 2017-07-20T22:04:07Z | 2017-07-22T01:01:48Z |
CLN: move safe_sort from core.algorithms to core.sorting | diff --git a/pandas/core/algorithms.py b/pandas/core/algorithms.py
index 79beb95d93ea1..3ccd7216fa81a 100644
--- a/pandas/core/algorithms.py
+++ b/pandas/core/algorithms.py
@@ -30,7 +30,6 @@
from pandas.core.dtypes.missing import isnull
from pandas.core import common as com
-from pandas.compat import string_types
... | COMPAT: safe_sort will only coerce list-likes to object, not a numpy string type
xref: https://github.com/pandas-dev/pandas/pull/17003#discussion_r128332208 | https://api.github.com/repos/pandas-dev/pandas/pulls/17034 | 2017-07-20T11:04:00Z | 2017-07-20T14:23:40Z | 2017-07-20T14:23:40Z | 2017-07-20T14:25:42Z |
Fix double ` in 'Reshaping by Melt' section | diff --git a/doc/source/reshaping.rst b/doc/source/reshaping.rst
index 5f125e329f6f1..3dce73b302c7c 100644
--- a/doc/source/reshaping.rst
+++ b/doc/source/reshaping.rst
@@ -265,7 +265,7 @@ the right thing:
Reshaping by Melt
-----------------
-The top-level :func:``melt` and :func:`~DataFrame.melt` functions are use... | See current stable docs for the issue: https://pandas.pydata.org/pandas-docs/stable/reshaping.html#reshaping-by-melt
The double ` is causing the entire paragraph to be fixed width until the next double `. This commit removes the extra `
- [ ] closes #xxxx
- [ ] tests added / passed
- [ ] passes ``git diff up... | https://api.github.com/repos/pandas-dev/pandas/pulls/17030 | 2017-07-20T05:30:04Z | 2017-07-20T06:48:23Z | 2017-07-20T06:48:23Z | 2017-07-20T06:57:57Z |
DOC: Document business frequency aliases | diff --git a/doc/source/timeseries.rst b/doc/source/timeseries.rst
index 8f02a86adbd48..ce4a920ad77b5 100644
--- a/doc/source/timeseries.rst
+++ b/doc/source/timeseries.rst
@@ -1093,9 +1093,9 @@ frequencies. We will refer to these aliases as *offset aliases*
"QS", "quarter start frequency"
"BQS", "business qu... | Follow-up to #16978. | https://api.github.com/repos/pandas-dev/pandas/pulls/17028 | 2017-07-19T15:33:19Z | 2017-07-19T16:33:44Z | 2017-07-19T16:33:44Z | 2017-07-19T16:33:51Z |
DOC remove redundant backtick. | diff --git a/pandas/core/generic.py b/pandas/core/generic.py
index 48006b11993c7..b2083a4454f84 100644
--- a/pandas/core/generic.py
+++ b/pandas/core/generic.py
@@ -3161,7 +3161,7 @@ def pipe(self, func, *args, **kwargs):
_shared_docs['transform'] = ("""
Call function producing a like-indexed %(klass)s
- ... | https://api.github.com/repos/pandas-dev/pandas/pulls/17025 | 2017-07-19T14:05:33Z | 2017-07-19T16:00:22Z | 2017-07-19T16:00:22Z | 2017-07-19T16:00:29Z | |
Set pd.options.display.max_columns=0 by default | diff --git a/doc/source/_static/print_df_new.png b/doc/source/_static/print_df_new.png
new file mode 100644
index 0000000000000..767d7d3f0ef06
Binary files /dev/null and b/doc/source/_static/print_df_new.png differ
diff --git a/doc/source/_static/print_df_old.png b/doc/source/_static/print_df_old.png
new file mode 1006... | Update: Remove everything related to `max_rows` and only deal with `max_columns` in this PR.
Changed `max_columns` to `0` (automatically adapt the number of displayed columns to the actual terminal width) when run in a terminal ~~and `max_rows` to `20` (because I'd like to see the "whole" data frame at a glance like... | https://api.github.com/repos/pandas-dev/pandas/pulls/17023 | 2017-07-19T11:04:00Z | 2018-03-28T07:51:23Z | 2018-03-28T07:51:23Z | 2018-03-28T08:30:45Z |
Define DataFrame plot methods in DataFrame | diff --git a/pandas/core/frame.py b/pandas/core/frame.py
index 9a79ca1d4eab1..0cd1c0e05ce21 100644
--- a/pandas/core/frame.py
+++ b/pandas/core/frame.py
@@ -5651,12 +5651,21 @@ def isin(self, values):
values).reshape(self.shape), self.index,
self.columns)
+ # -----... | instead of pinning them on at the bottom of the module.
This is a follow-up to <s>#16391</s>#16931 with a smaller scope, avoiding the as-yet-unresolved circular import problem.
- [x] passes ``git diff upstream/master -u -- "*.py" | flake8 --diff``
| https://api.github.com/repos/pandas-dev/pandas/pulls/17020 | 2017-07-19T07:24:39Z | 2017-07-20T10:36:36Z | 2017-07-20T10:36:35Z | 2017-07-20T18:16:17Z |
DOC: Fixing EX01 - Added examples | diff --git a/ci/code_checks.sh b/ci/code_checks.sh
index 4915997277006..4962469dbf429 100755
--- a/ci/code_checks.sh
+++ b/ci/code_checks.sh
@@ -82,14 +82,8 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
$BASE_DIR/scripts/validate_docstrings.py --format=actions --errors=EX01 --ignore_functions \
... | - [x] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#pre-commit).
Towards https://github.com/pandas-dev/pandas/issues/37875
| https://api.github.com/repos/pandas-dev/pandas/pulls/53502 | 2023-06-02T16:58:48Z | 2023-06-02T18:48:23Z | 2023-06-02T18:48:23Z | 2023-06-03T15:40:41Z |
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