Name	Size	Mode	Actions
__pycache__/	-	0755	rm
common.py	252	0644	editdlrm
test_constructors.py	5119	0644	editdlrm
test_conversion.py	14519	0644	editdlrm
test_drop_duplicates.py	872	0644	editdlrm
test_factorize.py	1327	0644	editdlrm
test_fillna.py	1880	0644	editdlrm
test_misc.py	6195	0644	editdlrm
test_transpose.py	722	0644	editdlrm
test_unique.py	4237	0644	editdlrm
test_value_counts.py	9060	0644	editdlrm
__init__.py	0	0644	editdlrm

from datetime import datetime import numpy as np import pandas as pd import pandas._testing as tm def test_drop_duplicates_series_vs_dataframe(): # GH 14192 df = pd.DataFrame( { "a": [1, 1, 1, "one", "one"], "b": [2, 2, np.nan, np.nan, np.nan], "c": [3, 3, np.nan, np.nan, "three"], "d": [1, 2, 3, 4, 4], "e": [ datetime(2015, 1, 1), datetime(2015, 1, 1), datetime(2015, 2, 1), pd.NaT, pd.NaT, ], } ) for column in df.columns: for keep in ["first", "last", False]: dropped_frame = df[[column]].drop_duplicates(keep=keep) dropped_series = df[column].drop_duplicates(keep=keep) tm.assert_frame_equal(dropped_frame, dropped_series.to_frame())