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 |
|---|---|---|---|---|---|---|---|
TYP: tslibs.parsing.pyi | diff --git a/pandas/_libs/tslibs/parsing.pyi b/pandas/_libs/tslibs/parsing.pyi
new file mode 100644
index 0000000000000..f346204d69d25
--- /dev/null
+++ b/pandas/_libs/tslibs/parsing.pyi
@@ -0,0 +1,81 @@
+from datetime import datetime
+
+import numpy as np
+
+from pandas._libs.tslibs.offsets import BaseOffset
+
+class ... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/40576 | 2021-03-22T23:28:01Z | 2021-03-30T12:57:59Z | 2021-03-30T12:57:59Z | 2021-03-30T14:02:30Z |
BUG: groupby rank computing incorrect percentiles | diff --git a/doc/source/whatsnew/v1.3.0.rst b/doc/source/whatsnew/v1.3.0.rst
index 63902b53ea36d..f10b8f602ea56 100644
--- a/doc/source/whatsnew/v1.3.0.rst
+++ b/doc/source/whatsnew/v1.3.0.rst
@@ -561,6 +561,7 @@ Numeric
- Bug in :func:`select_dtypes` different behavior between Windows and Linux with ``include="int"``... | - [x] closes #40518
- [x] tests added / passed
- [x] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [x] whatsnew entry
Built on #40546, is a relatively minor change after that. | https://api.github.com/repos/pandas-dev/pandas/pulls/40575 | 2021-03-22T22:23:19Z | 2021-04-01T15:54:05Z | 2021-04-01T15:54:05Z | 2021-04-01T16:16:09Z |
TYP: libtesting, conversion, dtypes, fields | diff --git a/pandas/__init__.py b/pandas/__init__.py
index 7cad3eded0585..37d008a91a1e7 100644
--- a/pandas/__init__.py
+++ b/pandas/__init__.py
@@ -25,6 +25,8 @@
is_numpy_dev as _is_numpy_dev,
)
+from pandas._libs import hashtable as _hashtable, lib as _lib, tslib as _tslib
+
try:
from pandas._libs impor... | https://api.github.com/repos/pandas-dev/pandas/pulls/40572 | 2021-03-22T17:16:32Z | 2021-03-23T19:38:21Z | null | 2021-03-23T19:38:27Z | |
CLN/DEPR: remove Block._holder, deprecated Block.is_categorical | diff --git a/pandas/core/internals/blocks.py b/pandas/core/internals/blocks.py
index c13eb3f109354..4986822a3ed5a 100644
--- a/pandas/core/internals/blocks.py
+++ b/pandas/core/internals/blocks.py
@@ -13,6 +13,7 @@
Union,
cast,
)
+import warnings
import numpy as np
@@ -191,16 +192,6 @@ def __init__(self... | https://api.github.com/repos/pandas-dev/pandas/pulls/40571 | 2021-03-22T16:38:52Z | 2021-03-23T18:02:26Z | 2021-03-23T18:02:26Z | 2021-03-24T08:03:26Z | |
STY: enable flake8-bugbear | There are some cases where one of the values of a `zip()` was not used. I removed the `zip()`. If the two sequences for `zip()` have different lengths, this would change the behavior. | https://api.github.com/repos/pandas-dev/pandas/pulls/40570 | 2021-03-22T15:57:35Z | 2021-05-02T14:44:34Z | null | 2021-05-02T14:44:34Z | |
DEPR: use DeprecationWarning instead of FutureWarning for CategoricalBlock | diff --git a/pandas/core/internals/__init__.py b/pandas/core/internals/__init__.py
index 1be8df2fabfd4..18e584575bc97 100644
--- a/pandas/core/internals/__init__.py
+++ b/pandas/core/internals/__init__.py
@@ -53,7 +53,7 @@ def __getattr__(name: str):
warnings.warn(
"CategoricalBlock is deprecated ... | Follow-up on https://github.com/pandas-dev/pandas/pull/40527
There is no need for end-users to see this warning if an underlying library they use generates this, so using a DeprecationWarning instead of FutureWarning (as we did before with potentially noisy or internal warnings). At a later point we can change to Fu... | https://api.github.com/repos/pandas-dev/pandas/pulls/40568 | 2021-03-22T13:33:39Z | 2021-03-22T17:06:08Z | 2021-03-22T17:06:08Z | 2021-03-22T23:46:57Z |
CLN: a couple of minor cleanups | diff --git a/pandas/core/arrays/categorical.py b/pandas/core/arrays/categorical.py
index 769ae52744c74..1398db6960cc8 100644
--- a/pandas/core/arrays/categorical.py
+++ b/pandas/core/arrays/categorical.py
@@ -49,6 +49,7 @@
from pandas.core.dtypes.common import (
ensure_int64,
ensure_object,
+ ensure_platf... | https://api.github.com/repos/pandas-dev/pandas/pulls/40567 | 2021-03-22T12:16:47Z | 2021-03-22T13:08:41Z | 2021-03-22T13:08:41Z | 2021-03-22T13:08:49Z | |
⬆️ UPGRADE: Autoupdate pre-commit config | diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index e3dd6b018b8aa..5bfceec6605c0 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -47,11 +47,11 @@ repos:
types: [text]
args: [--append-config=flake8/cython-template.cfg]
- repo: https://github.com/PyCQA/isort
- ... | <!-- START pr-commits -->
<!-- END pr-commits -->
## Base PullRequest
default branch (https://github.com/pandas-dev/pandas/tree/master)
## Command results
<details>
<summary>Details: </summary>
<details>
<summary><em>add path</em></summary>
```Shell
/home/runner/work/_actions/technote-space/create-pr-action/v2/nod... | https://api.github.com/repos/pandas-dev/pandas/pulls/40564 | 2021-03-22T07:29:07Z | 2021-03-22T10:49:50Z | 2021-03-22T10:49:50Z | 2021-03-22T10:49:55Z |
BUG: Fix query doesn't support equals or not equals with Python parse… | diff --git a/doc/source/whatsnew/v1.3.0.rst b/doc/source/whatsnew/v1.3.0.rst
index 16f76651a65aa..3f12b1b21ff30 100644
--- a/doc/source/whatsnew/v1.3.0.rst
+++ b/doc/source/whatsnew/v1.3.0.rst
@@ -682,6 +682,7 @@ Other
- Bug in :class:`.Styler` where copying from Jupyter dropped top left cell and misaligned headers (:... | …r (#40436)
- [X] closes #40436
- [X] tests added / passed
- [X] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [X] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/40563 | 2021-03-22T05:23:10Z | 2021-11-09T00:20:37Z | null | 2021-11-09T00:20:37Z |
ENH: applymap get kwargs #39987 | diff --git a/doc/source/whatsnew/v1.3.0.rst b/doc/source/whatsnew/v1.3.0.rst
index 16f76651a65aa..4e7067da3cc72 100644
--- a/doc/source/whatsnew/v1.3.0.rst
+++ b/doc/source/whatsnew/v1.3.0.rst
@@ -128,6 +128,7 @@ Other enhancements
- :meth:`.Rolling.sum`, :meth:`.Expanding.sum`, :meth:`.Rolling.mean`, :meth:`.Expandin... | - [X] closes #39987
- [X] tests added / passed
- [X] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [X] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/40562 | 2021-03-22T04:17:36Z | 2021-03-23T16:11:17Z | 2021-03-23T16:11:16Z | 2021-03-23T16:11:20Z |
CLN: remove unused axis keyword from Block.where | diff --git a/pandas/core/generic.py b/pandas/core/generic.py
index c20b2840a40ab..93c597d738501 100644
--- a/pandas/core/generic.py
+++ b/pandas/core/generic.py
@@ -8933,7 +8933,7 @@ def _where(
# align the cond to same shape as myself
cond = com.apply_if_callable(cond, self)
if isinstance(co... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/40561 | 2021-03-22T03:03:20Z | 2021-03-22T13:11:24Z | 2021-03-22T13:11:24Z | 2021-03-22T14:25:23Z |
REF/PERF: deduplicate kth_smallest | diff --git a/pandas/_libs/algos.pxd b/pandas/_libs/algos.pxd
index 4bca5b33a3c62..7e87f4767c86d 100644
--- a/pandas/_libs/algos.pxd
+++ b/pandas/_libs/algos.pxd
@@ -1,21 +1,4 @@
from pandas._libs.util cimport numeric
-cdef inline Py_ssize_t swap(numeric *a, numeric *b) nogil:
- cdef:
- numeric t
-
- #... | Ensuring a contiguous input seems to give about a 5-10% performance improvement on the existing benchmark `gil.ParallelKth` | https://api.github.com/repos/pandas-dev/pandas/pulls/40559 | 2021-03-21T20:48:52Z | 2021-03-23T16:10:30Z | 2021-03-23T16:10:30Z | 2021-03-23T16:18:52Z |
TST: add test_ffill_with_string_column | diff --git a/pandas/tests/groupby/test_missing.py b/pandas/tests/groupby/test_missing.py
index e53518269408a..f3149abb52291 100644
--- a/pandas/tests/groupby/test_missing.py
+++ b/pandas/tests/groupby/test_missing.py
@@ -43,6 +43,18 @@ def test_ffill_missing_arguments():
df.groupby("b").fillna()
+@pytest.m... | - [x] closes #40250
- [x] tests added / passed
- [ ] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [ ] whatsnew entry
#40250 is an issue which seems to have been fixed in master already through #39446. This ... | https://api.github.com/repos/pandas-dev/pandas/pulls/40557 | 2021-03-21T17:31:44Z | 2021-05-13T23:27:45Z | 2021-05-13T23:27:44Z | 2021-05-13T23:27:48Z |
ENH: Pluggable SQL performance via new SQL `engine` keyword | diff --git a/doc/source/user_guide/options.rst b/doc/source/user_guide/options.rst
index 1fcaac1a91d09..278eb907102ed 100644
--- a/doc/source/user_guide/options.rst
+++ b/doc/source/user_guide/options.rst
@@ -456,6 +456,10 @@ io.hdf.dropna_table True drop ALL nan rows when appe
io.parquet.e... | - [x] xref, but is first step in implementing #36893
- [x] tests added and passed
- [x] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [x] whatsnew entry (in the docstring)
- [ ] whatsnew entry (in the docs)
... | https://api.github.com/repos/pandas-dev/pandas/pulls/40556 | 2021-03-21T16:07:22Z | 2021-05-03T17:31:13Z | 2021-05-03T17:31:13Z | 2021-05-03T19:07:13Z |
BUG: Fix behavior of replace_list with mixed types. | diff --git a/doc/source/whatsnew/v1.2.5.rst b/doc/source/whatsnew/v1.2.5.rst
index 60e146b2212eb..e936519383520 100644
--- a/doc/source/whatsnew/v1.2.5.rst
+++ b/doc/source/whatsnew/v1.2.5.rst
@@ -16,7 +16,7 @@ Fixed regressions
~~~~~~~~~~~~~~~~~
- Regression in :func:`concat` between two :class:`DataFrames` where on... | - [x] closes #40371
- [x] tests added / passed
- [x] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/40555 | 2021-03-21T15:15:44Z | 2021-06-01T12:36:36Z | 2021-06-01T12:36:36Z | 2021-06-01T13:05:04Z |
CLN: Remove unnecessary code in docs/make.py | diff --git a/doc/make.py b/doc/make.py
index 76ce2aca2916c..5d2476fcdca8d 100755
--- a/doc/make.py
+++ b/doc/make.py
@@ -54,7 +54,6 @@ def __init__(
if single_doc:
single_doc = self._process_single_doc(single_doc)
- include_api = False
os.environ["SPHINX_PATTERN"] = singl... | Simple cleaning in docs/make.py.
`include_api = False` in the if block doesn't have any effect.
| https://api.github.com/repos/pandas-dev/pandas/pulls/40553 | 2021-03-21T11:51:37Z | 2021-03-23T16:12:20Z | 2021-03-23T16:12:20Z | 2021-03-23T16:12:24Z |
DOC: Fix minimum Python version in contributing docs | diff --git a/doc/source/development/contributing_environment.rst b/doc/source/development/contributing_environment.rst
index 8a457d2c210b5..bc0a3556b9ac1 100644
--- a/doc/source/development/contributing_environment.rst
+++ b/doc/source/development/contributing_environment.rst
@@ -189,7 +189,7 @@ Creating a Python envir... | - [x] closes #40485
| https://api.github.com/repos/pandas-dev/pandas/pulls/40552 | 2021-03-21T10:16:35Z | 2021-04-04T19:57:20Z | 2021-04-04T19:57:20Z | 2021-04-04T19:59:26Z |
TST: `test_highlight.py` convert to functional tests not class | diff --git a/pandas/tests/io/formats/style/test_highlight.py b/pandas/tests/io/formats/style/test_highlight.py
index 7cf958be11392..8aca3cadff0b4 100644
--- a/pandas/tests/io/formats/style/test_highlight.py
+++ b/pandas/tests/io/formats/style/test_highlight.py
@@ -5,61 +5,68 @@
pytest.importorskip("jinja2")
+from ... | - [x] add `pytest.fixture` instead of Class setup method
- [x] no test removed or added, just amended to accept new fixtures | https://api.github.com/repos/pandas-dev/pandas/pulls/40551 | 2021-03-21T08:57:15Z | 2021-03-23T16:13:15Z | 2021-03-23T16:13:15Z | 2021-03-23T16:24:49Z |
TST: `test_tooltip.py` convert to functional tests instead of class | diff --git a/pandas/tests/io/formats/style/test_tooltip.py b/pandas/tests/io/formats/style/test_tooltip.py
index 9539780287f15..71ce496cca030 100644
--- a/pandas/tests/io/formats/style/test_tooltip.py
+++ b/pandas/tests/io/formats/style/test_tooltip.py
@@ -7,99 +7,79 @@
from pandas.io.formats.style import Styler
-... | - [x] adds `pytest.fixture` instead of Class setup method.
- [x] removes `test_tooltip_reindex` since it is already being tested by `test_tooltip_render`
- [x] other tests no changes except adopting fixtures
| https://api.github.com/repos/pandas-dev/pandas/pulls/40550 | 2021-03-21T08:04:04Z | 2021-03-23T16:14:12Z | 2021-03-23T16:14:12Z | 2021-03-23T16:24:57Z |
TYP: internals.pyi | diff --git a/pandas/_libs/internals.pyi b/pandas/_libs/internals.pyi
new file mode 100644
index 0000000000000..446ee299698c5
--- /dev/null
+++ b/pandas/_libs/internals.pyi
@@ -0,0 +1,58 @@
+from typing import (
+ Iterator,
+ Sequence,
+ overload,
+)
+
+import numpy as np
+
+from pandas._typing import ArrayLike... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/40549 | 2021-03-21T04:07:27Z | 2021-03-29T18:28:14Z | 2021-03-29T18:28:14Z | 2021-03-29T18:32:25Z |
REF: simplify BlockManager.idelete | diff --git a/doc/source/user_guide/io.rst b/doc/source/user_guide/io.rst
index cf153ddd2cbbd..3b7a6037a9715 100644
--- a/doc/source/user_guide/io.rst
+++ b/doc/source/user_guide/io.rst
@@ -5240,6 +5240,7 @@ Write to a feather file.
Read from a feather file.
.. ipython:: python
+ :okwarning:
result = pd.read... | https://api.github.com/repos/pandas-dev/pandas/pulls/40548 | 2021-03-21T00:41:20Z | 2021-03-30T13:13:03Z | 2021-03-30T13:13:03Z | 2021-03-30T14:01:35Z | |
CLN: remove unreachable quantile code | diff --git a/doc/source/user_guide/io.rst b/doc/source/user_guide/io.rst
index cf153ddd2cbbd..3b7a6037a9715 100644
--- a/doc/source/user_guide/io.rst
+++ b/doc/source/user_guide/io.rst
@@ -5240,6 +5240,7 @@ Write to a feather file.
Read from a feather file.
.. ipython:: python
+ :okwarning:
result = pd.read... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/40547 | 2021-03-21T00:35:35Z | 2021-03-22T13:05:03Z | 2021-03-22T13:05:03Z | 2021-03-22T14:17:49Z |
CLN: rank_1d | diff --git a/pandas/_libs/algos.pyx b/pandas/_libs/algos.pyx
index 047eb848b7540..cda20e536c11c 100644
--- a/pandas/_libs/algos.pyx
+++ b/pandas/_libs/algos.pyx
@@ -946,15 +946,19 @@ def rank_1d(
cdef:
TiebreakEnumType tiebreak
Py_ssize_t i, j, N, grp_start=0, dups=0, sum_ranks=0
- Py_ssiz... | Long overdue followup to #38744. Only half the diff is relevant since the changes are duplicated over the if rank_t is object... else with no_gil... structure. | https://api.github.com/repos/pandas-dev/pandas/pulls/40546 | 2021-03-21T00:22:13Z | 2021-03-23T20:31:22Z | 2021-03-23T20:31:22Z | 2021-03-23T20:32:33Z |
TYP: mostly core.arrays, some core.indexes | diff --git a/pandas/_libs/hashtable_class_helper.pxi.in b/pandas/_libs/hashtable_class_helper.pxi.in
index 3b472b162cdff..301644274111b 100644
--- a/pandas/_libs/hashtable_class_helper.pxi.in
+++ b/pandas/_libs/hashtable_class_helper.pxi.in
@@ -411,7 +411,7 @@ cdef class {{name}}HashTable(HashTable):
k = kh_ge... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/40545 | 2021-03-20T20:44:23Z | 2021-04-02T01:51:44Z | 2021-04-02T01:51:44Z | 2021-04-02T18:25:07Z |
DOC: Fixing indentation of example of DataFrame | diff --git a/pandas/core/frame.py b/pandas/core/frame.py
index b1f0ad8eda2aa..039c287189a6c 100644
--- a/pandas/core/frame.py
+++ b/pandas/core/frame.py
@@ -528,7 +528,7 @@ class DataFrame(NDFrame, OpsMixin):
>>> from dataclasses import make_dataclass
>>> Point = make_dataclass("Point", [("x", int), ("y", int... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/40544 | 2021-03-20T18:07:14Z | 2021-03-28T21:03:33Z | 2021-03-28T21:03:33Z | 2021-03-28T21:03:39Z |
CLN: Don't catch TypeError in FrameApply.agg | diff --git a/pandas/core/apply.py b/pandas/core/apply.py
index 3a2c2d7124963..cb20f6c69e6f1 100644
--- a/pandas/core/apply.py
+++ b/pandas/core/apply.py
@@ -633,25 +633,18 @@ def agg(self):
obj = self.obj
axis = self.axis
- try:
- if axis == 1:
- result = FrameRowApp... | - [x] tests added / passed
- [x] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
Ref: #34224. Back when transform and agg shared code, this was introduced to stop transform from having an infinite recursive loop. N... | https://api.github.com/repos/pandas-dev/pandas/pulls/40543 | 2021-03-20T17:52:48Z | 2021-03-26T14:46:59Z | 2021-03-26T14:46:59Z | 2021-03-26T14:54:27Z |
DOC: suppress warnings from CategoricalBlock deprecation | diff --git a/doc/source/user_guide/io.rst b/doc/source/user_guide/io.rst
index cf153ddd2cbbd..3b7a6037a9715 100644
--- a/doc/source/user_guide/io.rst
+++ b/doc/source/user_guide/io.rst
@@ -5240,6 +5240,7 @@ Write to a feather file.
Read from a feather file.
.. ipython:: python
+ :okwarning:
result = pd.read... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/40542 | 2021-03-20T17:26:44Z | 2021-03-21T20:59:07Z | 2021-03-21T20:59:07Z | 2021-03-21T21:45:23Z |
Revert "PERF: increase the minimum number of elements to use numexpr for ops from 1e4 to 1e6" | diff --git a/pandas/core/computation/expressions.py b/pandas/core/computation/expressions.py
index 4f14ea73d5a88..0dbe5e8d83741 100644
--- a/pandas/core/computation/expressions.py
+++ b/pandas/core/computation/expressions.py
@@ -40,7 +40,7 @@
}
# the minimum prod shape that we will use numexpr
-_MIN_ELEMENTS = 1_00... | Reverts pandas-dev/pandas#40502
Troubleshooting the CI | https://api.github.com/repos/pandas-dev/pandas/pulls/40541 | 2021-03-20T16:48:37Z | 2021-03-20T18:17:10Z | 2021-03-20T18:17:10Z | 2021-03-20T18:18:15Z |
TYP: make typing DatetimeLikeScalar a Union instead of TypeVar | diff --git a/pandas/_typing.py b/pandas/_typing.py
index e95dff2e69ff0..f90ef33434773 100644
--- a/pandas/_typing.py
+++ b/pandas/_typing.py
@@ -80,7 +80,7 @@
# scalars
PythonScalar = Union[str, int, float, bool]
-DatetimeLikeScalar = TypeVar("DatetimeLikeScalar", "Period", "Timestamp", "Timedelta")
+DatetimeLikeSc... | In `_typing.py` change `DatetimeLikeScalar` from `TypeVar` to `Union`
Allows removal of 4 `#type: ignore` lines
Per split out from #39501 | https://api.github.com/repos/pandas-dev/pandas/pulls/40540 | 2021-03-20T16:21:51Z | 2021-03-21T21:01:24Z | 2021-03-21T21:01:24Z | 2021-03-22T11:59:32Z |
TYP: make EA registry private | diff --git a/pandas/core/construction.py b/pandas/core/construction.py
index 78a7f1890b5de..b5a17e1ef882e 100644
--- a/pandas/core/construction.py
+++ b/pandas/core/construction.py
@@ -33,7 +33,7 @@
from pandas.core.dtypes.base import (
ExtensionDtype,
- registry,
+ _registry as registry,
)
from pandas.... | From #39501 splitting out the part to make the EA `registry` private. This will make it so that `pyright --verifytypes` accepts pandas public API.
| https://api.github.com/repos/pandas-dev/pandas/pulls/40538 | 2021-03-20T16:11:26Z | 2021-03-21T21:00:40Z | 2021-03-21T21:00:40Z | 2021-03-22T11:58:59Z |
Revert "CLN: intp_t instead of int64_t for indexers in libs funcs" | diff --git a/pandas/_libs/algos.pyx b/pandas/_libs/algos.pyx
index 047eb848b7540..5783d3c2353aa 100644
--- a/pandas/_libs/algos.pyx
+++ b/pandas/_libs/algos.pyx
@@ -199,10 +199,8 @@ def groupsort_indexer(const int64_t[:] index, Py_ssize_t ngroups):
Returns
-------
- ndarray[intp_t, ndim=1]
- Index... | Reverts pandas-dev/pandas#40475
Looks like some combination of this, #40474, #40476 are resposible for broken CI. Trying this one first. | https://api.github.com/repos/pandas-dev/pandas/pulls/40537 | 2021-03-20T15:19:09Z | 2021-03-20T18:18:30Z | null | 2021-03-20T18:18:33Z |
REF: move shift logic from BlockManager to DataFrame | diff --git a/doc/source/user_guide/io.rst b/doc/source/user_guide/io.rst
index cf153ddd2cbbd..3b7a6037a9715 100644
--- a/doc/source/user_guide/io.rst
+++ b/doc/source/user_guide/io.rst
@@ -5240,6 +5240,7 @@ Write to a feather file.
Read from a feather file.
.. ipython:: python
+ :okwarning:
result = pd.read... | Partially-fixes one of the currently-disabled ArrayManager tests. | https://api.github.com/repos/pandas-dev/pandas/pulls/40536 | 2021-03-20T15:07:43Z | 2021-03-23T16:47:15Z | 2021-03-23T16:47:15Z | 2021-06-26T07:44:15Z |
TYP: first_valid_index & last_valid_index | diff --git a/pandas/core/generic.py b/pandas/core/generic.py
index c20b2840a40ab..2e34bc0563210 100644
--- a/pandas/core/generic.py
+++ b/pandas/core/generic.py
@@ -11143,7 +11143,7 @@ def __ixor__(self, other):
# Misc methods
@final
- def _find_valid_index(self, how: str):
+ def _find_valid_index(sel... | Typing of `first_valid_index` & `last_valid_index` + make the `how` param in internal functions a named parameter for better readability. | https://api.github.com/repos/pandas-dev/pandas/pulls/40535 | 2021-03-20T14:57:52Z | 2021-03-23T16:23:02Z | 2021-03-23T16:23:02Z | 2021-03-23T17:08:08Z |
CLN: Optional[Hashable] in dict type hints | diff --git a/pandas/core/generic.py b/pandas/core/generic.py
index c20b2840a40ab..c9cbc858fae29 100644
--- a/pandas/core/generic.py
+++ b/pandas/core/generic.py
@@ -231,7 +231,7 @@ class NDFrame(PandasObject, SelectionMixin, indexing.IndexingMixin):
_metadata: List[str] = []
_is_copy: Optional[weakref.Referen... | Minor clean-up.
```python
>>> from typing import Hashable
>>> isinstance(None, Hashable)
True
```
In old versions of mypy, mypy had a bug and didn't see this, but is has been fixed now.
There are many instances of `Optional[Hashable]` instead of just `Hashable` in the code base, other than in these dicts. ... | https://api.github.com/repos/pandas-dev/pandas/pulls/40534 | 2021-03-20T14:40:45Z | 2021-03-23T01:33:04Z | 2021-03-23T01:33:04Z | 2021-03-23T10:10:17Z |
STYLE loosen inconsistent namespace check | diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index b8524a302f4c9..8fd9bc3424ed5 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -86,11 +86,10 @@ repos:
types: [python]
exclude: ^pandas/_typing\.py$
- id: inconsistent-namespace-usage
- name: 'Check ... | For context, see #40468, where the error which was fixed was arguably a false-positive.
I've loosened the check so that now it only errors / replaces if:
- you imported an object from somewhere in pandas `e.g. from pandas.io.formats import info`
- you also accessed that object as `pd.` or `pandas.` (e.g. `pd.info`... | https://api.github.com/repos/pandas-dev/pandas/pulls/40532 | 2021-03-20T12:29:02Z | 2021-04-02T14:50:54Z | 2021-04-02T14:50:54Z | 2021-04-02T16:30:17Z |
CI: testing wip branch on ci. | diff --git a/ci/deps/actions-37-db-min.yaml b/ci/deps/actions-37-db-min.yaml
index 1d3794576220a..0dfc806f4b631 100644
--- a/ci/deps/actions-37-db-min.yaml
+++ b/ci/deps/actions-37-db-min.yaml
@@ -27,6 +27,7 @@ dependencies:
- lxml=4.3.0
- matplotlib
- nomkl
+ - numba
- numexpr
- openpyxl
- pandas-gb... | No need to review. will be closing to clear the queue later today. | https://api.github.com/repos/pandas-dev/pandas/pulls/40530 | 2021-03-20T10:06:07Z | 2021-03-21T14:34:41Z | null | 2021-03-21T14:34:41Z |
REF: share external_values ArrayManager/BlockManager | diff --git a/doc/source/user_guide/io.rst b/doc/source/user_guide/io.rst
index cf153ddd2cbbd..3b7a6037a9715 100644
--- a/doc/source/user_guide/io.rst
+++ b/doc/source/user_guide/io.rst
@@ -5240,6 +5240,7 @@ Write to a feather file.
Read from a feather file.
.. ipython:: python
+ :okwarning:
result = pd.read... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/40529 | 2021-03-20T03:52:13Z | 2021-03-22T13:07:03Z | 2021-03-22T13:07:03Z | 2021-03-22T14:24:10Z |
CLN: ensure_platform_int earlier | diff --git a/pandas/_libs/algos.pyx b/pandas/_libs/algos.pyx
index 94bd8b49777cf..a6bfff9bb00fe 100644
--- a/pandas/_libs/algos.pyx
+++ b/pandas/_libs/algos.pyx
@@ -191,7 +191,7 @@ def is_lexsorted(list_of_arrays: list) -> bint:
@cython.boundscheck(False)
@cython.wraparound(False)
-def groupsort_indexer(const int64... | https://api.github.com/repos/pandas-dev/pandas/pulls/40528 | 2021-03-20T03:48:52Z | 2021-03-23T20:31:50Z | 2021-03-23T20:31:50Z | 2021-03-23T20:39:48Z | |
DEPR: CategoricalBlock; combine Block.replace methods | diff --git a/pandas/core/internals/__init__.py b/pandas/core/internals/__init__.py
index ea9f9abc4a4c7..da2fa304e5b07 100644
--- a/pandas/core/internals/__init__.py
+++ b/pandas/core/internals/__init__.py
@@ -9,7 +9,6 @@
)
from pandas.core.internals.blocks import ( # io.pytables, io.packers
Block,
- Categori... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/40527 | 2021-03-20T01:59:54Z | 2021-03-20T15:41:37Z | 2021-03-20T15:41:37Z | 2021-03-20T16:53:03Z |
CLN: remove FloatBlock, share _can_hold_na | diff --git a/doc/source/user_guide/io.rst b/doc/source/user_guide/io.rst
index cf153ddd2cbbd..3b7a6037a9715 100644
--- a/doc/source/user_guide/io.rst
+++ b/doc/source/user_guide/io.rst
@@ -5240,6 +5240,7 @@ Write to a feather file.
Read from a feather file.
.. ipython:: python
+ :okwarning:
result = pd.read... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/40526 | 2021-03-20T01:49:55Z | 2021-03-22T13:03:21Z | 2021-03-22T13:03:21Z | 2021-03-22T14:28:26Z |
BUG: to_json failing on PyPy | diff --git a/doc/source/whatsnew/v1.2.4.rst b/doc/source/whatsnew/v1.2.4.rst
index edf23bf89d7e1..c7bc337239faf 100644
--- a/doc/source/whatsnew/v1.2.4.rst
+++ b/doc/source/whatsnew/v1.2.4.rst
@@ -16,6 +16,7 @@ Fixed regressions
~~~~~~~~~~~~~~~~~
- Fixed regression in :meth:`DataFrame.sum` when ``min_count`` greate... | - [x] closes #39837
- [x] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [x] whatsnew entry
Not sure how best to test this - confirmed this now works when run on PyPy, but since we don't test against PyPy the e... | https://api.github.com/repos/pandas-dev/pandas/pulls/40525 | 2021-03-20T00:20:37Z | 2021-03-23T15:17:56Z | 2021-03-23T15:17:56Z | 2021-03-23T15:19:21Z |
TYP: io.sas | diff --git a/pandas/io/sas/sas7bdat.py b/pandas/io/sas/sas7bdat.py
index 392dfa22ee67b..05cc742b45d83 100644
--- a/pandas/io/sas/sas7bdat.py
+++ b/pandas/io/sas/sas7bdat.py
@@ -13,6 +13,8 @@
Reference for binary data compression:
http://collaboration.cmc.ec.gc.ca/science/rpn/biblio/ddj/Website/articles/CUJ/1992/921... | The way we pass state back and forth is a bit nutty, punting on that. | https://api.github.com/repos/pandas-dev/pandas/pulls/40524 | 2021-03-19T22:23:55Z | 2021-03-23T16:35:07Z | 2021-03-23T16:35:07Z | 2021-03-23T16:36:18Z |
DOC/MAINT: Clean up docs build warnings | diff --git a/pandas/core/arrays/categorical.py b/pandas/core/arrays/categorical.py
index 864bd0684d445..53929ad9eadc8 100644
--- a/pandas/core/arrays/categorical.py
+++ b/pandas/core/arrays/categorical.py
@@ -305,7 +305,7 @@ class Categorical(NDArrayBackedExtensionArray, PandasObject, ObjectStringArrayMi
Notes
... | For example: `Duplicate explicit target name: "user guide"`
I was seeing these warnings in the dask docs build because dask pulls docstrings from pandas. I think using anonomous links like this should fix it based on https://github.com/sphinx-doc/sphinx/issues/3921
| https://api.github.com/repos/pandas-dev/pandas/pulls/40523 | 2021-03-19T22:16:08Z | 2021-03-20T01:24:05Z | 2021-03-20T01:24:05Z | 2021-03-25T20:52:44Z |
DOC/TYP: index.take return val | diff --git a/pandas/core/indexes/base.py b/pandas/core/indexes/base.py
index 44743aa0dffcf..50c1a7924bd4a 100644
--- a/pandas/core/indexes/base.py
+++ b/pandas/core/indexes/base.py
@@ -929,19 +929,20 @@ def astype(self, dtype, copy=True):
Parameters
----------
- indices : list
+ indice... | xref https://github.com/pandas-dev/pandas/pull/40513#discussion_r597541594 | https://api.github.com/repos/pandas-dev/pandas/pulls/40521 | 2021-03-19T18:52:21Z | 2021-05-23T11:41:58Z | 2021-05-23T11:41:58Z | 2021-05-23T11:42:13Z |
DOC fix misspelling of countries | diff --git a/pandas/io/json/_normalize.py b/pandas/io/json/_normalize.py
index 75f133745e3a2..cab31ff2cfbca 100644
--- a/pandas/io/json/_normalize.py
+++ b/pandas/io/json/_normalize.py
@@ -327,15 +327,15 @@ def _json_normalize(
>>> data = [{'state': 'Florida',
... 'shortname': 'FL',
... ... | simple misspelling fix. From "counties" to "countries"
- [ ] closes #xxxx
- [ ] tests added / passed
- [ ] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/40520 | 2021-03-19T15:25:35Z | 2021-03-19T15:33:48Z | null | 2021-03-19T15:33:48Z |
DataFrame.rolling documentation of method='table' | diff --git a/pandas/core/window/rolling.py b/pandas/core/window/rolling.py
index 6db86b940737e..97a7e837cb89f 100644
--- a/pandas/core/window/rolling.py
+++ b/pandas/core/window/rolling.py
@@ -1610,6 +1610,36 @@ def count(self):
template_returns,
create_section_header("See Also"),
template_se... | - [X] closes #40374
- [x] tests added / passed
- [x] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
| https://api.github.com/repos/pandas-dev/pandas/pulls/40519 | 2021-03-19T14:13:15Z | 2021-07-11T23:47:21Z | null | 2021-07-11T23:47:21Z |
STYLE no no-string-hints, combine some hooks | diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index aa8c2b74d7a7e..e3dd6b018b8aa 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -50,10 +50,6 @@ repos:
rev: 5.7.0
hooks:
- id: isort
-- repo: https://github.com/MarcoGorelli/no-string-hints
- rev: v0.1.7
- h... | I got a PR into [pyupgrade](https://github.com/asottile/pyupgrade/blob/c90a455fceacdecc7484dab8519688353b6b2931/pyupgrade/_plugins/typing_pep563.py) to do what no-string-hints did (and in a much better way, their maintainer is amazing), so my little tool can be archived / removed from here :tada:
Also combining som... | https://api.github.com/repos/pandas-dev/pandas/pulls/40516 | 2021-03-19T08:46:09Z | 2021-03-19T14:47:39Z | 2021-03-19T14:47:39Z | 2021-03-19T15:01:36Z |
CLN/PERF: remove catching of numpy deprecation warning in comparison_op | diff --git a/pandas/core/ops/array_ops.py b/pandas/core/ops/array_ops.py
index 04737d91c0d4e..333bdbf57bab3 100644
--- a/pandas/core/ops/array_ops.py
+++ b/pandas/core/ops/array_ops.py
@@ -6,7 +6,6 @@
from functools import partial
import operator
from typing import Any
-import warnings
import numpy as np
@@ -23... | xref https://github.com/pandas-dev/pandas/issues/39146
In some of the `FrameWithFrameWide` benchmarks, this takes up around 15% of the time.
While I don't think this should be needed (but let's see if warnings appear in the CI builds). | https://api.github.com/repos/pandas-dev/pandas/pulls/40515 | 2021-03-19T08:35:33Z | 2021-03-19T17:15:26Z | 2021-03-19T17:15:26Z | 2021-03-19T17:15:29Z |
CLN/TYP: remove unused arguments in merge | diff --git a/pandas/core/reshape/merge.py b/pandas/core/reshape/merge.py
index c01bf3931b27a..5ceac80c340ba 100644
--- a/pandas/core/reshape/merge.py
+++ b/pandas/core/reshape/merge.py
@@ -10,6 +10,8 @@
import string
from typing import (
TYPE_CHECKING,
+ Hashable,
+ List,
Optional,
Tuple,
ca... | https://api.github.com/repos/pandas-dev/pandas/pulls/40513 | 2021-03-19T05:11:09Z | 2021-03-21T21:12:06Z | 2021-03-21T21:12:06Z | 2021-03-21T21:48:22Z | |
CI: move 32-bit build to container job | diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 56da4e87f2709..9a6bc177a5634 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -26,19 +26,31 @@ jobs:
pool:
vmImage: ubuntu-18.04
+ container: quay.io/pypa/manylinux2014_i686
+
steps:
- script: |
- docker pull quay.io/pyp... | Run 32-bit build in a container job to separate build steps.
| https://api.github.com/repos/pandas-dev/pandas/pulls/40511 | 2021-03-19T03:54:57Z | 2021-03-19T06:27:30Z | null | 2022-11-18T02:21:56Z |
CLN/PERF: remove unused out kwd in take_nd | diff --git a/doc/source/user_guide/io.rst b/doc/source/user_guide/io.rst
index cf153ddd2cbbd..3b7a6037a9715 100644
--- a/doc/source/user_guide/io.rst
+++ b/doc/source/user_guide/io.rst
@@ -5240,6 +5240,7 @@ Write to a feather file.
Read from a feather file.
.. ipython:: python
+ :okwarning:
result = pd.read... | And in a few places where we know allow_fill=False, just call the numpy version directly. | https://api.github.com/repos/pandas-dev/pandas/pulls/40510 | 2021-03-19T01:39:03Z | 2021-03-22T14:32:36Z | 2021-03-22T14:32:36Z | 2021-04-06T19:19:10Z |
BUG: fillna overwriting other missing vals | diff --git a/doc/source/whatsnew/v1.3.0.rst b/doc/source/whatsnew/v1.3.0.rst
index 63902b53ea36d..8319aa957d232 100644
--- a/doc/source/whatsnew/v1.3.0.rst
+++ b/doc/source/whatsnew/v1.3.0.rst
@@ -620,6 +620,7 @@ Missing
- Bug in :class:`Grouper` now correctly propagates ``dropna`` argument and :meth:`DataFrameGroup... | - [x] closes #40498
- [x] tests added / passed
- [x] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [x] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/40509 | 2021-03-19T01:18:49Z | 2021-04-03T00:33:00Z | null | 2021-04-03T00:33:00Z |
TYP: parsers.pyi | diff --git a/pandas/_libs/parsers.pyi b/pandas/_libs/parsers.pyi
new file mode 100644
index 0000000000000..1051c319b769b
--- /dev/null
+++ b/pandas/_libs/parsers.pyi
@@ -0,0 +1,77 @@
+from typing import (
+ Hashable,
+ Literal,
+)
+
+import numpy as np
+
+from pandas._typing import (
+ ArrayLike,
+ Dtype,
+... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/40508 | 2021-03-18T23:20:59Z | 2021-04-14T14:25:21Z | 2021-04-14T14:25:21Z | 2021-04-14T14:27:55Z |
BUG: Respect ignore_index in Series.explode | diff --git a/doc/source/whatsnew/v1.3.0.rst b/doc/source/whatsnew/v1.3.0.rst
index 9c8968f7f8223..77fdf38416f8c 100644
--- a/doc/source/whatsnew/v1.3.0.rst
+++ b/doc/source/whatsnew/v1.3.0.rst
@@ -630,6 +630,7 @@ Reshaping
- Allow :class:`Index` to be passed to the :func:`numpy.all` function (:issue:`40180`)
- Bug in... | - [x] closes https://github.com/pandas-dev/pandas/issues/40487
- [x] tests added / passed
- [x] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [x] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/40507 | 2021-03-18T23:06:09Z | 2021-03-23T20:44:38Z | 2021-03-23T20:44:38Z | 2021-03-23T21:00:13Z |
DOC: Fix documentation for DataFrame.groupby.transform | diff --git a/pandas/core/groupby/groupby.py b/pandas/core/groupby/groupby.py
index 1f79823746a87..f33833193e4e0 100644
--- a/pandas/core/groupby/groupby.py
+++ b/pandas/core/groupby/groupby.py
@@ -119,19 +119,19 @@ class providing the base-class of operations.
_apply_docs = {
"template": """
- Apply function... | - The doc template should no longer reference "Series" transforms explicitly.
- Make consistent the formatting for references to function argument names. | https://api.github.com/repos/pandas-dev/pandas/pulls/40506 | 2021-03-18T20:10:06Z | 2021-03-25T01:09:12Z | 2021-03-25T01:09:12Z | 2021-03-25T01:45:18Z |
BUG: Remove artificial precision limit in rolling var & std | diff --git a/doc/source/whatsnew/v1.3.0.rst b/doc/source/whatsnew/v1.3.0.rst
index 9c8968f7f8223..8190c80d774bc 100644
--- a/doc/source/whatsnew/v1.3.0.rst
+++ b/doc/source/whatsnew/v1.3.0.rst
@@ -299,6 +299,24 @@ cast to ``dtype=object`` (:issue:`38709`)
ser
ser2
+
+.. _whatsnew_130.notable_bug_fixes.rolling... | - [x] closes #37051, xref #40448, xref #39872
- [x] tests added / passed
- [x] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [x] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/40505 | 2021-03-18T19:41:14Z | 2021-03-21T21:06:58Z | 2021-03-21T21:06:58Z | 2021-03-21T22:02:18Z |
TYP: nattype.pyi | diff --git a/pandas/_libs/tslibs/nattype.pyi b/pandas/_libs/tslibs/nattype.pyi
new file mode 100644
index 0000000000000..0f81dcb4b2df1
--- /dev/null
+++ b/pandas/_libs/tslibs/nattype.pyi
@@ -0,0 +1,135 @@
+
+from datetime import datetime
+
+import numpy as np
+
+NaT: NaTType
+iNaT: int
+nat_strings: set[str]
+
+def is_... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/40503 | 2021-03-18T18:27:03Z | 2021-03-22T12:43:14Z | 2021-03-22T12:43:14Z | 2021-03-22T14:30:26Z |
PERF: increase the minimum number of elements to use numexpr for ops from 1e4 to 1e6 | diff --git a/pandas/core/computation/expressions.py b/pandas/core/computation/expressions.py
index 0dbe5e8d83741..4f14ea73d5a88 100644
--- a/pandas/core/computation/expressions.py
+++ b/pandas/core/computation/expressions.py
@@ -40,7 +40,7 @@
}
# the minimum prod shape that we will use numexpr
-_MIN_ELEMENTS = 1000... | See https://github.com/pandas-dev/pandas/issues/40500 for the analysis. | https://api.github.com/repos/pandas-dev/pandas/pulls/40502 | 2021-03-18T16:27:29Z | 2021-03-20T01:14:14Z | 2021-03-20T01:14:13Z | 2021-03-24T08:28:12Z |
PERF: optimize is_numeric_v_string_like | diff --git a/pandas/core/dtypes/common.py b/pandas/core/dtypes/common.py
index 7a2d6468f1b63..32ea82d9c0402 100644
--- a/pandas/core/dtypes/common.py
+++ b/pandas/core/dtypes/common.py
@@ -1100,7 +1100,7 @@ def is_datetime_or_timedelta_dtype(arr_or_dtype) -> bool:
# This exists to silence numpy deprecation warning... | In some of the arithmetic benchmarks (xref https://github.com/pandas-dev/pandas/issues/39146#issuecomment-799482699), just this `is_numeric_v_string_like` check takes up 15-35% of the overall time.
This improves the performance of this check by using some ndarray-specialized dtype checks (checking the kind instead ... | https://api.github.com/repos/pandas-dev/pandas/pulls/40501 | 2021-03-18T16:17:55Z | 2021-03-19T16:51:29Z | 2021-03-19T16:51:29Z | 2021-03-19T16:51:32Z |
[ArrayManager] TST: include subset of ArrayManager tests in all CI builds | diff --git a/ci/run_tests.sh b/ci/run_tests.sh
index ec4c87e8c91b0..d73940c1010ad 100755
--- a/ci/run_tests.sh
+++ b/ci/run_tests.sh
@@ -29,3 +29,8 @@ fi
echo $PYTEST_CMD
sh -c "$PYTEST_CMD"
+
+PYTEST_AM_CMD="PANDAS_DATA_MANAGER=array pytest -m \"$PATTERN and arraymanager\" -n $PYTEST_WORKERS --dist=loadfile -s --... | xref #39146
| https://api.github.com/repos/pandas-dev/pandas/pulls/40496 | 2021-03-18T08:48:04Z | 2021-03-25T08:28:21Z | 2021-03-25T08:28:21Z | 2021-03-31T20:00:30Z |
[ArrayManager] TST: run all tests with separate not slow / slow build | diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 014c666a17084..d6744f578560c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -141,6 +141,9 @@ jobs:
data_manager:
name: Test experimental data manager
runs-on: ubuntu-latest
+ strategy:
+ matrix:
+ ... | xref #39146
| https://api.github.com/repos/pandas-dev/pandas/pulls/40495 | 2021-03-18T08:10:16Z | 2021-03-20T01:15:23Z | 2021-03-20T01:15:23Z | 2021-03-20T19:55:21Z |
[ArrayManager] TST: enable remaining top-level tests | diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b40670d743e18..014c666a17084 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -165,6 +165,7 @@ jobs:
pytest pandas/tests/series/
pytest pandas/tests/indexing/
+ pytest pandas/tests/test_*
py... | xref https://github.com/pandas-dev/pandas/issues/39146 | https://api.github.com/repos/pandas-dev/pandas/pulls/40494 | 2021-03-18T07:46:20Z | 2021-03-18T10:09:19Z | 2021-03-18T10:09:18Z | 2021-03-18T10:09:24Z |
DOC: Styler docs - split PR from #39720 | diff --git a/pandas/io/formats/style.py b/pandas/io/formats/style.py
index 3abb39d2194c0..5ec2141028fa4 100644
--- a/pandas/io/formats/style.py
+++ b/pandas/io/formats/style.py
@@ -217,8 +217,10 @@ def set_tooltips(
css_class: Optional[str] = None,
) -> Styler:
"""
- Add string based toolt... | Split the docs upgrade in #39720 into these smaller changes just to `style.py` and will focus *only* on the user guide in that PR after this.
| https://api.github.com/repos/pandas-dev/pandas/pulls/40493 | 2021-03-18T07:40:03Z | 2021-03-20T01:17:05Z | 2021-03-20T01:17:05Z | 2021-03-20T08:08:54Z |
Two missing spaces in documentation | diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c00cec450c85e..48a3c464b8fe2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -6,7 +6,7 @@ on:
pull_request:
branches:
- master
- - 1.1.x
+ - 1.2.x
env:
ENV_FILE: environment.yml
@@ -64,7 +64,7 @... | I fixed the missing space that made the documentation render "isthe" instead of "is the".
Before the change:
- This **isthe** equivalent of the numpy.ndarray method argmax.
- This **isthe** equivalent of the numpy.ndarray method argmin.
After the change:
- This **is the** equivalent of the numpy.ndarray method... | https://api.github.com/repos/pandas-dev/pandas/pulls/40492 | 2021-03-18T03:04:34Z | 2021-04-11T00:32:24Z | null | 2021-04-11T00:32:25Z |
CLN: sqlalchemy deprecation, annotations, share shape properties | diff --git a/pandas/_libs/intervaltree.pxi.in b/pandas/_libs/intervaltree.pxi.in
index a8728050f8071..1af5b23e3393f 100644
--- a/pandas/_libs/intervaltree.pxi.in
+++ b/pandas/_libs/intervaltree.pxi.in
@@ -238,6 +238,8 @@ NODE_CLASSES = {}
{{for dtype, dtype_title, closed, closed_title, cmp_left, cmp_right,
cmp_... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/40491 | 2021-03-18T00:42:26Z | 2021-03-20T01:18:39Z | 2021-03-20T01:18:39Z | 2021-03-20T01:47:46Z |
REF: share to_native_types with ArrayManager | diff --git a/pandas/core/internals/array_manager.py b/pandas/core/internals/array_manager.py
index ef9981f40efe1..460d19290d56f 100644
--- a/pandas/core/internals/array_manager.py
+++ b/pandas/core/internals/array_manager.py
@@ -88,6 +88,7 @@
from pandas.core.internals.blocks import (
ensure_block_shape,
new... | also combine implementations of Block.fill_value | https://api.github.com/repos/pandas-dev/pandas/pulls/40490 | 2021-03-17T22:50:04Z | 2021-03-19T16:46:37Z | 2021-03-19T16:46:37Z | 2021-03-19T17:01:12Z |
TYP: index.pyi | diff --git a/pandas/_libs/index.pyi b/pandas/_libs/index.pyi
new file mode 100644
index 0000000000000..979619c3d14c4
--- /dev/null
+++ b/pandas/_libs/index.pyi
@@ -0,0 +1,86 @@
+import numpy as np
+
+class IndexEngine:
+ over_size_threshold: bool
+
+ def __init__(self, vgetter, n: int): ...
+
+ def __contains_... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/40486 | 2021-03-17T19:19:52Z | 2021-03-30T21:21:28Z | 2021-03-30T21:21:28Z | 2021-03-30T21:56:43Z |
REF: avoid broadcasting of Series to DataFrame in ops for ArrayManager | diff --git a/pandas/core/frame.py b/pandas/core/frame.py
index b88c97b8e988d..21c0586d671b0 100644
--- a/pandas/core/frame.py
+++ b/pandas/core/frame.py
@@ -7061,8 +7061,11 @@ def _dispatch_frame_op(self, right, func: Callable, axis: int | None = None):
assert right.index.equals(self.columns)
... | xref https://github.com/pandas-dev/pandas/pull/39772
Currently, we broadcast a Series to a DataFrame for elementwise operations in the "op(df, series)" case. This is done (I think) to be able to perform the operation block-wise (which is only implemented for block/block case, and not for block/array).
But, when us... | https://api.github.com/repos/pandas-dev/pandas/pulls/40482 | 2021-03-17T12:07:33Z | 2023-02-22T15:52:27Z | null | 2023-02-22T15:52:28Z |
Backport PR #40471: compat: sqlalchemy deprecations | diff --git a/pandas/io/sql.py b/pandas/io/sql.py
index 02b06b164a2a1..b93f097b93441 100644
--- a/pandas/io/sql.py
+++ b/pandas/io/sql.py
@@ -5,6 +5,7 @@
from contextlib import contextmanager
from datetime import date, datetime, time
+from distutils.version import LooseVersion
from functools import partial
import ... | Backport PR #40471 | https://api.github.com/repos/pandas-dev/pandas/pulls/40481 | 2021-03-17T11:57:30Z | 2021-03-17T13:09:35Z | 2021-03-17T13:09:34Z | 2021-03-25T10:37:14Z |
REF: prepare (upcast) scalar before dispatching to arithmetic array ops | diff --git a/pandas/core/arrays/numpy_.py b/pandas/core/arrays/numpy_.py
index 6e4aa1a5efacf..52900d9b62dc2 100644
--- a/pandas/core/arrays/numpy_.py
+++ b/pandas/core/arrays/numpy_.py
@@ -395,6 +395,7 @@ def _cmp_method(self, other, op):
if isinstance(other, PandasArray):
other = other._ndarray
... | This moves the potential upcasting of python/numpy scalars to pandas scalars out of the actual array op (`arithmetic_op`), but moves it up to the Series / DataFrame level before calling the array op. This avoids calling it repeatedly on the same scalar for each column. | https://api.github.com/repos/pandas-dev/pandas/pulls/40479 | 2021-03-17T09:48:45Z | 2021-04-28T14:49:50Z | 2021-04-28T14:49:50Z | 2021-04-28T14:50:46Z |
BUG: frame.any/all with bool_only=True and Categorical[bool] | diff --git a/pandas/core/dtypes/inference.py b/pandas/core/dtypes/inference.py
index 97bffb35c28d9..58da2570015b5 100644
--- a/pandas/core/dtypes/inference.py
+++ b/pandas/core/dtypes/inference.py
@@ -8,6 +8,7 @@
import numpy as np
from pandas._libs import lib
+from pandas._typing import ArrayLike
is_bool = lib.... | Started with sharing some code, unearthed a bug along the way.
Nothing user-facing since it is only in ArrayManager. | https://api.github.com/repos/pandas-dev/pandas/pulls/40477 | 2021-03-17T03:37:05Z | 2021-03-23T22:50:18Z | 2021-03-23T22:50:18Z | 2021-03-23T23:10:42Z |
TYP: get_reverse_indexer, get_group_index_sorter | diff --git a/pandas/_libs/internals.pyx b/pandas/_libs/internals.pyx
index 8b643c03b6a19..5352ca53e1b54 100644
--- a/pandas/_libs/internals.pyx
+++ b/pandas/_libs/internals.pyx
@@ -13,14 +13,16 @@ import numpy as np
cimport numpy as cnp
from numpy cimport (
- NPY_INT64,
+ NPY_INTP,
int64_t,
+ intp_t,
... | nailing down all the "np.intp"s bit by little bit.
AFAICT we're not going to be able to annotate ndarrays with ndim/dtype any time soon. Might be worth looking into https://pypi.org/project/nptyping/ | https://api.github.com/repos/pandas-dev/pandas/pulls/40476 | 2021-03-16T23:51:56Z | 2021-03-20T01:09:25Z | 2021-03-20T01:09:25Z | 2021-03-20T01:38:19Z |
CLN: intp_t instead of int64_t for indexers in libs funcs | diff --git a/pandas/_libs/algos.pyx b/pandas/_libs/algos.pyx
index 5783d3c2353aa..047eb848b7540 100644
--- a/pandas/_libs/algos.pyx
+++ b/pandas/_libs/algos.pyx
@@ -199,8 +199,10 @@ def groupsort_indexer(const int64_t[:] index, Py_ssize_t ngroups):
Returns
-------
- tuple
- 1-d indexer ordered by ... | The places where this will need updating proliferate, so right now im just looking to see how the 32bit builds handle this. | https://api.github.com/repos/pandas-dev/pandas/pulls/40475 | 2021-03-16T22:18:14Z | 2021-03-20T02:34:22Z | 2021-03-20T02:34:22Z | 2021-03-20T03:05:32Z |
CLN: factorize returns ndarray[intp], not int64 | diff --git a/pandas/_libs/hashtable.pyx b/pandas/_libs/hashtable.pyx
index 1bbffaa7bb5d2..e402a4b7c0ccc 100644
--- a/pandas/_libs/hashtable.pyx
+++ b/pandas/_libs/hashtable.pyx
@@ -66,13 +66,18 @@ cdef class Factorizer:
self.uniques = ObjectVector()
self.count = 0
- def get_count(self):
+ def ... | https://api.github.com/repos/pandas-dev/pandas/pulls/40474 | 2021-03-16T21:55:59Z | 2021-03-20T01:10:03Z | 2021-03-20T01:10:02Z | 2021-03-20T01:36:48Z | |
TYP: tslib.pyi | diff --git a/pandas/_libs/tslib.pyi b/pandas/_libs/tslib.pyi
new file mode 100644
index 0000000000000..641e62e7c8973
--- /dev/null
+++ b/pandas/_libs/tslib.pyi
@@ -0,0 +1,29 @@
+from datetime import tzinfo
+
+import numpy as np
+
+def format_array_from_datetime(
+ values: np.ndarray, # np.ndarray[np.int64]
+ tz... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/40473 | 2021-03-16T20:37:52Z | 2021-03-18T09:01:29Z | 2021-03-18T09:01:29Z | 2021-03-18T14:12:59Z |
compat: sqlalchemy deprecations | diff --git a/pandas/io/sql.py b/pandas/io/sql.py
index fb08abb6fea45..e3347468828d1 100644
--- a/pandas/io/sql.py
+++ b/pandas/io/sql.py
@@ -9,6 +9,7 @@
datetime,
time,
)
+from distutils.version import LooseVersion
from functools import partial
import re
from typing import (
@@ -77,6 +78,16 @@ def _is_sql... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/40471 | 2021-03-16T18:50:39Z | 2021-03-16T20:30:53Z | 2021-03-16T20:30:53Z | 2021-03-17T11:58:13Z |
CI: pre-commit fixups | diff --git a/pandas/core/arrays/timedeltas.py b/pandas/core/arrays/timedeltas.py
index f86d8755acb22..f3889ff360aa8 100644
--- a/pandas/core/arrays/timedeltas.py
+++ b/pandas/core/arrays/timedeltas.py
@@ -42,7 +42,6 @@
from pandas.core.dtypes.common import (
DT64NS_DTYPE,
TD64NS_DTYPE,
- is_categorical_dt... | Fixes 2/3 of the failures on master that im aware of. sqlalchemy is the one left out. | https://api.github.com/repos/pandas-dev/pandas/pulls/40468 | 2021-03-16T17:01:16Z | 2021-03-16T20:30:09Z | 2021-03-16T20:30:09Z | 2021-03-16T20:45:01Z |
TYP: stronger typing in libindex | diff --git a/pandas/_libs/index.pyx b/pandas/_libs/index.pyx
index f6f36f6ad523b..9159fa03c12c0 100644
--- a/pandas/_libs/index.pyx
+++ b/pandas/_libs/index.pyx
@@ -259,11 +259,11 @@ cdef class IndexEngine:
self.monotonic_inc = 0
self.monotonic_dec = 0
- def get_indexer(self, values):
+ def ge... | and more consistent naming/args for MultiIndex engine.
Preliminary before making index.pyi | https://api.github.com/repos/pandas-dev/pandas/pulls/40465 | 2021-03-16T14:43:33Z | 2021-03-17T10:39:10Z | 2021-03-17T10:39:10Z | 2021-03-17T14:08:53Z |
BUG/TST: run and fix all arithmetic tests with+without numexpr | diff --git a/pandas/core/ops/array_ops.py b/pandas/core/ops/array_ops.py
index 387d8b463b8b4..67b68ce7365cc 100644
--- a/pandas/core/ops/array_ops.py
+++ b/pandas/core/ops/array_ops.py
@@ -2,7 +2,7 @@
Functions for arithmetic and comparison operations on NumPy arrays and
ExtensionArrays.
"""
-from datetime import ti... | Closes #40462
This PR adds a auto-used fixture for `pandas/tests/arithmetic` that sets the `expressions._MIN_ELEMENTS` to 0, to force taking the numexpr path, even if our test data are small (which would otherwise never excercise the numexpr code path)
Further, it makes some fixes to get the tests passing with th... | https://api.github.com/repos/pandas-dev/pandas/pulls/40463 | 2021-03-16T10:40:58Z | 2021-04-26T21:57:35Z | 2021-04-26T21:57:35Z | 2021-04-27T06:38:45Z |
TST: csv parser segfaulting on malformed input. | diff --git a/pandas/tests/io/parser/common/test_common_basic.py b/pandas/tests/io/parser/common/test_common_basic.py
index b4ac419fba30c..297cbbe66cb6b 100644
--- a/pandas/tests/io/parser/common/test_common_basic.py
+++ b/pandas/tests/io/parser/common/test_common_basic.py
@@ -753,3 +753,12 @@ def test_encoding_surrogat... | xref #14782
- [x] tests added / passed
- [x] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [x] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/40458 | 2021-03-16T03:40:50Z | 2021-03-16T20:31:41Z | 2021-03-16T20:31:41Z | 2021-03-16T21:45:30Z |
CI: fix failing script/tests | diff --git a/Makefile b/Makefile
index f47c50032f83c..1fdd3cfdcf027 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-.PHONY : develop build clean clean_pyc doc lint-diff black
+.PHONY : develop build clean clean_pyc doc lint-diff black test-scripts
all: develop
@@ -25,3 +25,6 @@ doc:
cd doc; \
python make... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/40457 | 2021-03-16T02:21:25Z | 2021-03-16T15:32:18Z | 2021-03-16T15:32:18Z | 2021-03-25T11:22:27Z |
REF: back DatetimeBlock, TimedeltaBlock by DTA/TDA | diff --git a/pandas/core/array_algos/quantile.py b/pandas/core/array_algos/quantile.py
index 5f9e67a484d24..efa36a5bd3ae9 100644
--- a/pandas/core/array_algos/quantile.py
+++ b/pandas/core/array_algos/quantile.py
@@ -133,8 +133,14 @@ def _quantile_ea_compat(
if not is_sparse(orig.dtype):
# shape[0] shou... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [ ] whatsnew entry
Broken off from #40149. Like #40149, this backs DTBlock/TDBlock by (sometimes 2D) DTA/TDA... | https://api.github.com/repos/pandas-dev/pandas/pulls/40456 | 2021-03-16T01:19:45Z | 2021-03-30T12:51:50Z | 2021-03-30T12:51:49Z | 2021-03-30T15:08:57Z |
TYP: stubs for reshape, ops, ops_dispatch, hashing | diff --git a/pandas/_libs/hashing.pyi b/pandas/_libs/hashing.pyi
new file mode 100644
index 0000000000000..2844ec9b06557
--- /dev/null
+++ b/pandas/_libs/hashing.pyi
@@ -0,0 +1,7 @@
+import numpy as np
+
+def hash_object_array(
+ arr: np.ndarray, # np.ndarray[object]
+ key: str,
+ encoding: str = ...,
+) -> n... | manually curated, extra specificity in comments it is supported directly | https://api.github.com/repos/pandas-dev/pandas/pulls/40455 | 2021-03-16T01:06:12Z | 2021-03-17T10:05:45Z | 2021-03-17T10:05:45Z | 2021-03-17T14:07:36Z |
CLN: make `cell_context` DefaultDict like `ctx` - simplify code | diff --git a/asv_bench/benchmarks/io/style.py b/asv_bench/benchmarks/io/style.py
index 4fc07bbabda06..6c0ca6fac6ec3 100644
--- a/asv_bench/benchmarks/io/style.py
+++ b/asv_bench/benchmarks/io/style.py
@@ -3,7 +3,7 @@
from pandas import DataFrame
-class RenderApply:
+class Render:
params = [[12, 24, 36], [12... | Making the variables and code in `Styler` consistent with each other and consistent in patterns so it is easier to work with (for me!) and newcomers.
Also removing redundant code `cell_context.get("col_headings", {})` would **never** return anything other `{}` | https://api.github.com/repos/pandas-dev/pandas/pulls/40453 | 2021-03-15T20:04:18Z | 2021-03-22T12:59:31Z | 2021-03-22T12:59:31Z | 2021-03-22T14:04:57Z |
TYP: fix ignores | diff --git a/pandas/_libs/writers.pyx b/pandas/_libs/writers.pyx
index 6577f3604d14b..6adda1fe92044 100644
--- a/pandas/_libs/writers.pyx
+++ b/pandas/_libs/writers.pyx
@@ -34,7 +34,7 @@ def write_csv_rows(
data_index : ndarray
nlevels : int
cols : ndarray
- writer : object
+ writer : _csv.writer
... | https://api.github.com/repos/pandas-dev/pandas/pulls/40452 | 2021-03-15T19:53:24Z | 2021-03-17T10:00:16Z | 2021-03-17T10:00:16Z | 2021-03-17T14:09:24Z | |
BUG/API: Index.__new__ match Series datetime inference behavior | diff --git a/pandas/core/construction.py b/pandas/core/construction.py
index 78a7f1890b5de..ddb6473280a05 100644
--- a/pandas/core/construction.py
+++ b/pandas/core/construction.py
@@ -328,7 +328,7 @@ def array(
elif inferred_dtype == "interval":
try:
return IntervalArray(data, co... | - [ ] closes #xxxx
- [x] tests added / passed
- [x] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [ ] whatsnew entry
This makes us slightly more aggressive in casting to dt64 in `Index.__new__` (see the added... | https://api.github.com/repos/pandas-dev/pandas/pulls/40451 | 2021-03-15T19:49:51Z | 2021-03-23T15:08:24Z | null | 2021-11-08T16:37:34Z |
Fix StringArray.astype for category dtype | diff --git a/doc/source/whatsnew/v1.3.0.rst b/doc/source/whatsnew/v1.3.0.rst
index 63902b53ea36d..155486953f4ba 100644
--- a/doc/source/whatsnew/v1.3.0.rst
+++ b/doc/source/whatsnew/v1.3.0.rst
@@ -570,6 +570,7 @@ Conversion
- Bug in creating a :class:`DataFrame` from an empty ``np.recarray`` not retaining the original... | - [X] closes #40351
- [X] tests added / passed
- [X] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [ ] whatsnew entry
This was failing due to `elif np.issubdtype(dtype, np.floating)` [here](https://github.co... | https://api.github.com/repos/pandas-dev/pandas/pulls/40450 | 2021-03-15T18:19:50Z | 2021-04-02T19:09:57Z | 2021-04-02T19:09:57Z | 2021-04-02T19:10:02Z |
PERF: no need to check for DataFrame in pandas.core.computation.expressions | diff --git a/pandas/core/computation/expressions.py b/pandas/core/computation/expressions.py
index 0dbe5e8d83741..ae1928b8535f9 100644
--- a/pandas/core/computation/expressions.py
+++ b/pandas/core/computation/expressions.py
@@ -19,8 +19,6 @@
from pandas._typing import FuncType
-from pandas.core.dtypes.generic imp... | In practice, this case is only covered by specific tests using DataFrame in `test_expressions.py`, not from actual usage through ops (so I just updated the failing tests to not use any DataFrame as input to those checks).
Although our test suite might not be the best suited to check that, since many tests are small a... | https://api.github.com/repos/pandas-dev/pandas/pulls/40445 | 2021-03-15T11:12:27Z | 2021-03-23T13:46:02Z | 2021-03-23T13:46:02Z | 2021-03-23T13:59:52Z |
REF: move roperators to pandas.core | diff --git a/ci/code_checks.sh b/ci/code_checks.sh
index d74ef16765ef9..3b1774ade6f85 100755
--- a/ci/code_checks.sh
+++ b/ci/code_checks.sh
@@ -118,7 +118,7 @@ import sys
import pandas
blocklist = {'bs4', 'gcsfs', 'html5lib', 'http', 'ipython', 'jinja2', 'hypothesis',
- 'lxml', 'matplotlib', 'numexpr',... | This PR does 2 things:
- change `pandas.core.ops.roperator` imports to all import the module and use `roperator.<rop>` instead of importing the actual functions (this makes the usage similar as for the non-reversed operators with `import operator`)
- move `roperator.py` from pandas/core/ops to pandas/core, so it ca... | https://api.github.com/repos/pandas-dev/pandas/pulls/40444 | 2021-03-15T10:40:05Z | 2021-03-23T16:47:38Z | 2021-03-23T16:47:38Z | 2021-03-24T07:26:28Z |
[ArrayManager] DataFrame constructor from ndarray | diff --git a/pandas/core/internals/construction.py b/pandas/core/internals/construction.py
index 83ecdbce5fa80..fdfaffbda97b4 100644
--- a/pandas/core/internals/construction.py
+++ b/pandas/core/internals/construction.py
@@ -34,6 +34,7 @@
from pandas.core.dtypes.common import (
is_1d_only_ea_dtype,
is_dateti... | xref https://github.com/pandas-dev/pandas/issues/39146
Currently, the `DataFrame(ndarray)` construction for ArrayManager still went through BlockManager and then `mgr_to_mgr` conversion, which is less efficient.
This PR adds a check in `ndarray_to_mgr` for directly creating an ArrayManager.
~It's still WIP, bec... | https://api.github.com/repos/pandas-dev/pandas/pulls/40441 | 2021-03-15T09:30:56Z | 2021-04-26T09:34:19Z | 2021-04-26T09:34:19Z | 2021-04-26T17:42:54Z |
⬆️ UPGRADE: Autoupdate pre-commit config | diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 99ba2feadbca7..aa8c2b74d7a7e 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -2,7 +2,7 @@ minimum_pre_commit_version: 2.9.2
exclude: ^LICENSES/|\.(html|csv|svg)$
repos:
- repo: https://github.com/MarcoGorelli/absolufy-import... | <!-- START pr-commits -->
<!-- END pr-commits -->
## Base PullRequest
default branch (https://github.com/pandas-dev/pandas/tree/master)
## Command results
<details>
<summary>Details: </summary>
<details>
<summary><em>add path</em></summary>
```Shell
/home/runner/work/_actions/technote-space/create-pr-action/v2/nod... | https://api.github.com/repos/pandas-dev/pandas/pulls/40439 | 2021-03-15T07:24:18Z | 2021-03-15T08:36:28Z | 2021-03-15T08:36:28Z | 2021-03-16T14:28:45Z |
DOC: Minor formatting in user_guide/window | diff --git a/doc/source/user_guide/window.rst b/doc/source/user_guide/window.rst
index 4a560f6b23932..d09c1ab9a1409 100644
--- a/doc/source/user_guide/window.rst
+++ b/doc/source/user_guide/window.rst
@@ -168,7 +168,7 @@ parameter:
============= ====================
Value Behavior
============= ==========... | https://api.github.com/repos/pandas-dev/pandas/pulls/40438 | 2021-03-15T04:09:18Z | 2021-03-15T07:44:12Z | 2021-03-15T07:44:12Z | 2021-03-15T17:23:03Z | |
ENH: `escape` html argument in Styler.format | diff --git a/doc/source/whatsnew/v1.3.0.rst b/doc/source/whatsnew/v1.3.0.rst
index a9a5041e4a410..87f80ee29a95f 100644
--- a/doc/source/whatsnew/v1.3.0.rst
+++ b/doc/source/whatsnew/v1.3.0.rst
@@ -135,6 +135,7 @@ Other enhancements
- :meth:`.Styler.set_table_styles` amended to optionally allow certain css-string input... | - [x] closes #40388
Adds an HTML `escape` parameter to `Styler.format`, which acts to escape the data value **before** it is passed to a formatter.
For example, `Styler.format('<a href="a.com/{0}">{0}</a>', escape=True)` will not escape the HTML as part of the formatting function, it will only escape the value `... | https://api.github.com/repos/pandas-dev/pandas/pulls/40437 | 2021-03-14T22:42:47Z | 2021-03-23T17:03:14Z | 2021-03-23T17:03:14Z | 2021-03-23T17:32:29Z |
TYP: fix type ignores | diff --git a/pandas/_testing/_io.py b/pandas/_testing/_io.py
index e327f48f9a888..c77b9172e2091 100644
--- a/pandas/_testing/_io.py
+++ b/pandas/_testing/_io.py
@@ -93,9 +93,7 @@ def dec(f):
is_decorating = not kwargs and len(args) == 1 and callable(args[0])
if is_decorating:
f = args[0]
... | https://api.github.com/repos/pandas-dev/pandas/pulls/40434 | 2021-03-14T19:56:05Z | 2021-03-15T11:35:46Z | 2021-03-15T11:35:46Z | 2021-03-15T14:13:35Z | |
TYP: stubs for tslibs | diff --git a/pandas/_libs/tslibs/ccalendar.pyi b/pandas/_libs/tslibs/ccalendar.pyi
new file mode 100644
index 0000000000000..500a0423bc9cf
--- /dev/null
+++ b/pandas/_libs/tslibs/ccalendar.pyi
@@ -0,0 +1,13 @@
+
+DAYS: list[str]
+MONTH_ALIASES: dict[int, str]
+MONTH_NUMBERS: dict[str, int]
+MONTHS: list[str]
+int_to_we... | - [ ] closes #xxxx
- [ ] tests added / passed
- [ ] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [ ] whatsnew entry
| https://api.github.com/repos/pandas-dev/pandas/pulls/40433 | 2021-03-14T18:17:06Z | 2021-03-16T13:18:21Z | 2021-03-16T13:18:21Z | 2021-03-16T14:26:50Z |
CLN: remove unused file opening and mmap code from parsers.pyx | diff --git a/pandas/_libs/parsers.pyx b/pandas/_libs/parsers.pyx
index baf5633db0cb3..a11bf370412d2 100644
--- a/pandas/_libs/parsers.pyx
+++ b/pandas/_libs/parsers.pyx
@@ -284,21 +284,10 @@ cdef extern from "parser/tokenizer.h":
cdef extern from "parser/io.h":
- void *new_mmap(char *fname)
- int del_mmap(vo... | The removed code has never been used since #36997. `TextReader` is only ever called with file handles. | https://api.github.com/repos/pandas-dev/pandas/pulls/40431 | 2021-03-14T15:50:33Z | 2021-03-15T01:08:49Z | 2021-03-15T01:08:49Z | 2021-03-15T01:08:54Z |
DEPR: **kwargs in ExcelWriter | diff --git a/doc/source/whatsnew/v1.3.0.rst b/doc/source/whatsnew/v1.3.0.rst
index fad734a0e39ad..9aa27dd8e4223 100644
--- a/doc/source/whatsnew/v1.3.0.rst
+++ b/doc/source/whatsnew/v1.3.0.rst
@@ -370,6 +370,7 @@ Deprecations
- Deprecated :meth:`.Styler.set_na_rep` and :meth:`.Styler.set_precision` in favour of :meth:... | - [x] tests added / passed
- [x] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [x] whatsnew entry
Currently ExcelWriter has **engine_kwargs to pass through to the engine, [although this is undocumented](https:... | https://api.github.com/repos/pandas-dev/pandas/pulls/40430 | 2021-03-14T14:17:50Z | 2021-03-17T21:17:56Z | 2021-03-17T21:17:56Z | 2021-03-17T23:35:16Z |
CLN: Don't modify state in FrameApply.agg | diff --git a/pandas/core/apply.py b/pandas/core/apply.py
index 57147461284fb..3a2c2d7124963 100644
--- a/pandas/core/apply.py
+++ b/pandas/core/apply.py
@@ -633,28 +633,28 @@ def agg(self):
obj = self.obj
axis = self.axis
- # TODO: Avoid having to change state
- self.obj = self.obj if ... | - [x] tests added / passed
- [x] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
| https://api.github.com/repos/pandas-dev/pandas/pulls/40428 | 2021-03-14T11:16:36Z | 2021-03-14T23:55:02Z | 2021-03-14T23:55:02Z | 2021-03-15T02:27:44Z |
CLN/TST: Parametrize/deduplicate test_invalid_arg | diff --git a/pandas/tests/apply/test_invalid_arg.py b/pandas/tests/apply/test_invalid_arg.py
index 2499c90535469..690d6bed0cb9b 100644
--- a/pandas/tests/apply/test_invalid_arg.py
+++ b/pandas/tests/apply/test_invalid_arg.py
@@ -91,27 +91,15 @@ def test_nested_renamer(box, method, func):
getattr(obj, method)(f... | - [x] tests added / passed
- [x] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- Combined test_series_agg_nested_renamer and test_series_nested_renamer via parametrization
- test_transform_nested_renamer is al... | https://api.github.com/repos/pandas-dev/pandas/pulls/40426 | 2021-03-14T10:19:06Z | 2021-03-15T00:29:46Z | 2021-03-15T00:29:46Z | 2021-03-15T02:27:55Z |
PERF: make Styler default formatter arguments statics instead of repeated dynamic | diff --git a/doc/source/whatsnew/v1.3.0.rst b/doc/source/whatsnew/v1.3.0.rst
index 56a5412d4ecfc..3acd9f3548702 100644
--- a/doc/source/whatsnew/v1.3.0.rst
+++ b/doc/source/whatsnew/v1.3.0.rst
@@ -367,7 +367,7 @@ Deprecations
- Deprecated :meth:`core.window.ewm.ExponentialMovingWindow.vol` (:issue:`39220`)
- Using ``... | This PR is a minor fix/improvement to a recent PR which deprecated `set_na_rep` and `set_precision`. #40134
For a dataframe with 100,000 floats the current Styler default formatter will make 100,000 `get_option` lookups for the pandas precision.
Doing this calculation once prevents all these lookups and saves jus... | https://api.github.com/repos/pandas-dev/pandas/pulls/40425 | 2021-03-14T09:12:31Z | 2021-03-14T23:50:51Z | 2021-03-14T23:50:51Z | 2021-03-15T14:27:55Z |
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