FM / datetimes

/usr/local/lib64/python3.6/site-packages/pandas/tests/indexes/datetimes/

/usr/local/lib64/python3.6/site-packages/pandas/tests/indexes/datetimes

Name	Size	Mode	Actions
__pycache__/	-	0755	rm
test_astype.py	11270	0644	edit dl rm
test_constructors.py	39316	0644	edit dl rm
test_datetime.py	15355	0644	edit dl rm
test_datetimelike.py	991	0644	edit dl rm
test_date_range.py	36774	0644	edit dl rm
test_delete.py	4577	0644	edit dl rm
test_fillna.py	2004	0644	edit dl rm
test_formats.py	8411	0644	edit dl rm
test_indexing.py	24061	0644	edit dl rm
test_insert.py	7080	0644	edit dl rm
test_join.py	4768	0644	edit dl rm
test_map.py	1345	0644	edit dl rm
test_misc.py	15488	0644	edit dl rm
test_ops.py	15832	0644	edit dl rm
test_partial_slicing.py	14718	0644	edit dl rm
test_pickle.py	1342	0644	edit dl rm
test_scalar_compat.py	12159	0644	edit dl rm
test_setops.py	19372	0644	edit dl rm
test_shift.py	5290	0644	edit dl rm
test_snap.py	1182	0644	edit dl rm
test_timezones.py	45025	0644	edit dl rm
test_to_period.py	6557	0644	edit dl rm
__init__.py	0	0644	edit dl rm

Edit: /usr/local/lib64/python3.6/site-packages/pandas/tests/indexes/datetimes/test_snap.py (1182B)

import pytest

from pandas import DatetimeIndex, date_range
import pandas._testing as tm

@pytest.mark.filterwarnings("ignore::DeprecationWarning")
@pytest.mark.parametrize("tz", [None, "Asia/Shanghai", "Europe/Berlin"])
@pytest.mark.parametrize("name", [None, "my_dti"])
def test_dti_snap(name, tz):
    dti = DatetimeIndex(
        [
            "1/1/2002",
            "1/2/2002",
            "1/3/2002",
            "1/4/2002",
            "1/5/2002",
            "1/6/2002",
            "1/7/2002",
        ],
        name=name,
        tz=tz,
        freq="D",
    )

result = dti.snap(freq="W-MON")
    expected = date_range("12/31/2001", "1/7/2002", name=name, tz=tz, freq="w-mon")
    expected = expected.repeat([3, 4])
    tm.assert_index_equal(result, expected)
    assert result.tz == expected.tz
    assert result.freq is None
    assert expected.freq is None

result = dti.snap(freq="B")

expected = date_range("1/1/2002", "1/7/2002", name=name, tz=tz, freq="b")
    expected = expected.repeat([1, 1, 1, 2, 2])
    tm.assert_index_equal(result, expected)
    assert result.tz == expected.tz
    assert result.freq is None
    assert expected.freq is None

import pytest from pandas import DatetimeIndex, date_range import pandas._testing as tm @pytest.mark.filterwarnings("ignore::DeprecationWarning") @pytest.mark.parametrize("tz", [None, "Asia/Shanghai", "Europe/Berlin"]) @pytest.mark.parametrize("name", [None, "my_dti"]) def test_dti_snap(name, tz): dti = DatetimeIndex( [ "1/1/2002", "1/2/2002", "1/3/2002", "1/4/2002", "1/5/2002", "1/6/2002", "1/7/2002", ], name=name, tz=tz, freq="D", ) result = dti.snap(freq="W-MON") expected = date_range("12/31/2001", "1/7/2002", name=name, tz=tz, freq="w-mon") expected = expected.repeat([3, 4]) tm.assert_index_equal(result, expected) assert result.tz == expected.tz assert result.freq is None assert expected.freq is None result = dti.snap(freq="B") expected = date_range("1/1/2002", "1/7/2002", name=name, tz=tz, freq="b") expected = expected.repeat([1, 1, 1, 2, 2]) tm.assert_index_equal(result, expected) assert result.tz == expected.tz assert result.freq is None assert expected.freq is None