FM / methods

/usr/local/lib64/python3.6/site-packages/pandas/tests/frame/methods/

/usr/local/lib64/python3.6/site-packages/pandas/tests/frame/methods

Name	Size	Mode	Actions
__pycache__/	-	0755	rm
test_align.py	10339	0644	edit dl rm
test_append.py	7399	0644	edit dl rm
test_asfreq.py	1970	0644	edit dl rm
test_asof.py	5767	0644	edit dl rm
test_assign.py	2982	0644	edit dl rm
test_astype.py	21027	0644	edit dl rm
test_at_time.py	3205	0644	edit dl rm
test_between_time.py	3675	0644	edit dl rm
test_clip.py	6028	0644	edit dl rm
test_combine.py	1359	0644	edit dl rm
test_combine_first.py	12748	0644	edit dl rm
test_compare.py	6158	0644	edit dl rm
test_count.py	1068	0644	edit dl rm
test_cov_corr.py	11888	0644	edit dl rm
test_describe.py	12492	0644	edit dl rm
test_diff.py	7374	0644	edit dl rm
test_drop.py	15662	0644	edit dl rm
test_droplevel.py	855	0644	edit dl rm
test_drop_duplicates.py	13387	0644	edit dl rm
test_duplicated.py	3191	0644	edit dl rm
test_explode.py	5294	0644	edit dl rm
test_filter.py	4933	0644	edit dl rm
test_first_and_last.py	1803	0644	edit dl rm
test_head_tail.py	1194	0644	edit dl rm
test_interpolate.py	11816	0644	edit dl rm
test_isin.py	7324	0644	edit dl rm
test_nlargest.py	6731	0644	edit dl rm
test_pct_change.py	3436	0644	edit dl rm
test_pop.py	1226	0644	edit dl rm
test_quantile.py	18028	0644	edit dl rm
test_rank.py	11377	0644	edit dl rm
test_reindex_like.py	1187	0644	edit dl rm
test_rename.py	12543	0644	edit dl rm
test_rename_axis.py	4074	0644	edit dl rm
test_replace.py	59230	0644	edit dl rm
test_reset_index.py	12506	0644	edit dl rm
test_round.py	7916	0644	edit dl rm
test_select_dtypes.py	12104	0644	edit dl rm
test_set_index.py	19571	0644	edit dl rm
test_shift.py	10324	0644	edit dl rm
test_sort_index.py	25678	0644	edit dl rm
test_sort_values.py	25358	0644	edit dl rm
test_to_dict.py	9989	0644	edit dl rm
test_to_period.py	984	0644	edit dl rm
test_to_records.py	13981	0644	edit dl rm
test_to_timestamp.py	4020	0644	edit dl rm
test_transpose.py	2426	0644	edit dl rm
test_truncate.py	4180	0644	edit dl rm
test_tz_convert.py	3415	0644	edit dl rm
test_tz_localize.py	666	0644	edit dl rm
test_update.py	4259	0644	edit dl rm
test_value_counts.py	2631	0644	edit dl rm
__init__.py	229	0644	edit dl rm

Edit: /usr/local/lib64/python3.6/site-packages/pandas/tests/frame/methods/test_at_time.py (3205B)

from datetime import time

import numpy as np
import pytest
import pytz

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

class TestAtTime:
    def test_at_time(self):
        rng = date_range("1/1/2000", "1/5/2000", freq="5min")
        ts = DataFrame(np.random.randn(len(rng), 2), index=rng)
        rs = ts.at_time(rng[1])
        assert (rs.index.hour == rng[1].hour).all()
        assert (rs.index.minute == rng[1].minute).all()
        assert (rs.index.second == rng[1].second).all()

result = ts.at_time("9:30")
        expected = ts.at_time(time(9, 30))
        tm.assert_frame_equal(result, expected)

result = ts.loc[time(9, 30)]
        expected = ts.loc[(rng.hour == 9) & (rng.minute == 30)]

tm.assert_frame_equal(result, expected)

# midnight, everything
        rng = date_range("1/1/2000", "1/31/2000")
        ts = DataFrame(np.random.randn(len(rng), 3), index=rng)

result = ts.at_time(time(0, 0))
        tm.assert_frame_equal(result, ts)

# time doesn't exist
        rng = date_range("1/1/2012", freq="23Min", periods=384)
        ts = DataFrame(np.random.randn(len(rng), 2), rng)
        rs = ts.at_time("16:00")
        assert len(rs) == 0

@pytest.mark.parametrize(
        "hour", ["1:00", "1:00AM", time(1), time(1, tzinfo=pytz.UTC)]
    )
    def test_at_time_errors(self, hour):
        # GH#24043
        dti = date_range("2018", periods=3, freq="H")
        df = DataFrame(list(range(len(dti))), index=dti)
        if getattr(hour, "tzinfo", None) is None:
            result = df.at_time(hour)
            expected = df.iloc[1:2]
            tm.assert_frame_equal(result, expected)
        else:
            with pytest.raises(ValueError, match="Index must be timezone"):
                df.at_time(hour)

def test_at_time_tz(self):
        # GH#24043
        dti = date_range("2018", periods=3, freq="H", tz="US/Pacific")
        df = DataFrame(list(range(len(dti))), index=dti)
        result = df.at_time(time(4, tzinfo=pytz.timezone("US/Eastern")))
        expected = df.iloc[1:2]
        tm.assert_frame_equal(result, expected)

def test_at_time_raises(self):
        # GH#20725
        df = DataFrame([[1, 2, 3], [4, 5, 6]])
        msg = "Index must be DatetimeIndex"
        with pytest.raises(TypeError, match=msg):  # index is not a DatetimeIndex
            df.at_time("00:00")

@pytest.mark.parametrize("axis", ["index", "columns", 0, 1])
    def test_at_time_axis(self, axis):
        # issue 8839
        rng = date_range("1/1/2000", "1/5/2000", freq="5min")
        ts = DataFrame(np.random.randn(len(rng), len(rng)))
        ts.index, ts.columns = rng, rng

indices = rng[(rng.hour == 9) & (rng.minute == 30) & (rng.second == 0)]

if axis in ["index", 0]:
            expected = ts.loc[indices, :]
        elif axis in ["columns", 1]:
            expected = ts.loc[:, indices]

result = ts.at_time("9:30", axis=axis)

# Without clearing freq, result has freq 1440T and expected 5T
        result.index = result.index._with_freq(None)
        expected.index = expected.index._with_freq(None)
        tm.assert_frame_equal(result, expected)

cmd: