You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
Copy file name to clipboardExpand all lines: doc/source/whatsnew/v0.17.1.txt
+6-4
Original file line number
Diff line number
Diff line change
@@ -1,13 +1,15 @@
1
1
.. _whatsnew_0171:
2
2
3
-
v0.17.1 (November ??, 2015)
3
+
v0.17.1 (November 21, 2015)
4
4
---------------------------
5
5
6
6
This is a minor bug-fix release from 0.17.0 and includes a large number of
7
7
bug fixes along several new features, enhancements, and performance improvements.
8
8
We recommend that all users upgrade to this version.
9
9
10
10
Highlights include:
11
+
- Bug in ``DataFrame.drop_duplicates`` was a regression from 0.16.2, causing incorrect results on integer values (:issue:`11376`)
12
+
- Releasing the GIL on the csv reader & other ops, see :ref:`here <whatsnew_0171.performance>`
11
13
12
14
.. contents:: What's new in v0.17.1
13
15
:local:
@@ -27,7 +29,7 @@ Enhancements
27
29
- Improve the error message displayed in :func:`pandas.io.gbq.to_gbq` when the DataFrame does not match the schema of the destination table (:issue:`11359`)
28
30
- Added ``axvlines_kwds`` to parallel coordinates plot (:issue:`10709`)
29
31
30
-
- Option to ``.info()`` and ``.memory_usage()`` to provide for deep introspection of memory consumption. Note that this can be expensive to compute and therefore is an optional parameter. (:issue:``11595``)
32
+
- Option to ``.info()`` and ``.memory_usage()`` to provide for deep introspection of memory consumption. Note that this can be expensive to compute and therefore is an optional parameter. (:issue:`11595`)
31
33
32
34
.. ipython:: python
33
35
@@ -83,7 +85,7 @@ Performance Improvements
83
85
84
86
85
87
- Release the GIL on most datetime field operations (e.g. ``DatetimeIndex.year``, ``Series.dt.year``), normalization, and conversion to and from ``Period``, ``DatetimeIndex.to_period`` and ``PeriodIndex.to_timestamp`` (:issue:`11263`)
86
-
- Release the GIL on some srolling algos (``rolling_median``, ``rolling_mean``, ``rolling_max``, ``rolling_min``, ``rolling_var``, ``rolling_kurt``, ``rolling_skew`` (:issue:`11450`)
88
+
- Release the GIL on some rolling algos (``rolling_median``, ``rolling_mean``, ``rolling_max``, ``rolling_min``, ``rolling_var``, ``rolling_kurt``, ``rolling_skew`` (:issue:`11450`)
87
89
- Release the GIL when reading and parsing text files in ``read_csv``, ``read_table`` (:issue:`11272`)
88
90
- Improved performance of ``rolling_median`` (:issue:`11450`)
89
91
@@ -119,7 +121,7 @@ Bug Fixes
119
121
- Bug in ``pivot_table`` with ``margins=True`` when indexes are of ``Categorical`` dtype (:issue:`10993`)
120
122
- Bug in ``DataFrame.plot`` cannot use hex strings colors (:issue:`10299`)
121
123
122
-
- Bug in ``DataFrame.drop_duplicates`` (regression from 0.16.2) causing some non-duplicate rows containing integer values to be dropped (:issue:`11376`)
124
+
- Bug in ``DataFrame.drop_duplicates`` was a regression from 0.16.2, causing incorrect results on integer values (:issue:`11376`)
123
125
124
126
125
127
- Bug in ``pd.eval`` where unary ops in a list error (:issue:`11235`)
0 commit comments