def granularity(self, value):
time_delta = time_utils.parse_duration(value)
self._granularity = time_delta
def test_downsample_resolution(self, millis):
delta = timedelta(milliseconds=millis, microseconds=5)
with pytest.warns(UserWarning):
duration = time_utils.parse_duration(delta)
assert duration == timedelta(milliseconds=millis)
def test_parse_duration_delta(self, millis):
delta = timedelta(milliseconds=millis)
duration = time_utils.parse_duration(delta)
assert duration == delta
def test_parse_zero(self):
zero_dur = time_utils.parse_duration(0)
assert isinstance(zero_dur, timedelta)
def test_parse_duration(self):
one_day = time_utils.parse_duration("1d")
assert one_day == timedelta(days=1)
def test_round_trip_from_delta(self, millis):
delta = timedelta(milliseconds=millis)
delta_millis = time_utils.duration_millis(delta)
delta_parsed = time_utils.parse_duration(delta_millis)
assert delta == delta_parsed