Skip to content

Add test for #32108 (error with groupby on series with period index) #33105

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 12 commits into from
Jun 24, 2020
Merged

Add test for #32108 (error with groupby on series with period index) #33105

Changes from 11 commits
Commits
Show all changes
12 commits
Select commit Hold shift + click to select a range
74e65a8
Add test for #32108
dbeniamine Mar 23, 2020
fb148f5
Typographic improvements in test_groupby.py
daxid Mar 28, 2020
a3444fc
Yet again improve typo in test_groupby.py
daxid Mar 28, 2020
0cd603f
Fix linter issues
dbeniamine Mar 30, 2020
35deb44
Black formating
dbeniamine Mar 30, 2020
e6f3884
Move test to test_grouping.py
dbeniamine Mar 31, 2020
fd3c0db
Conform to PEP8
dbeniamine Apr 4, 2020
4dac36a
Merge branch 'master' of https://github.com/pandas-dev/pandas
dbeniamine May 8, 2020
7fbfb65
Merge branch 'master' of https://github.com/pandas-dev/pandas
dbeniamine Jun 15, 2020
4379fe3
New modifications for PR
dbeniamine Jun 23, 2020
ad9fac6
Change index name
dbeniamine Jun 23, 2020
408da64
Rename period_series
dbeniamine Jun 24, 2020
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
14 changes: 14 additions & 0 deletions pandas/tests/groupby/test_timegrouper.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -769,3 +769,17 @@ def test_scalar_call_versus_list_call(self):
expected = grouped.count()

tm.assert_frame_equal(result, expected)

def test_grouper_period_index(self):
# GH 32108
periods = 2
index = pd.period_range(
start="2018-01", periods=periods, freq="M", name="Month"
)
period_serie = pd.Series(range(periods), index=index)
result = period_serie.groupby(period_serie.index.month).sum()

expected = pd.Series(
range(0, periods), index=Index(range(1, periods + 1), name=index.name),
)
tm.assert_series_equal(result, expected)