def test_on_last_transition():
tz = pendulum.timezone("Europe/Paris")
dt = pendulum.naive(2037, 10, 25, 2, 30)
dt = tz.convert(dt, dst_rule=pendulum.POST_TRANSITION)
assert dt.year == 2037
assert dt.month == 10
assert dt.day == 25
assert dt.hour == 2
assert dt.minute == 30
assert dt.second == 0
assert dt.microsecond == 0
assert dt.utcoffset().total_seconds() == 3600
dt = pendulum.naive(2037, 10, 25, 2, 30)
dt = tz.convert(dt, dst_rule=pendulum.PRE_TRANSITION)
assert dt.year == 2037
assert dt.month == 10
assert dt.day == 25
assert dt.hour == 2
assert dt.minute == 30
assert dt.second == 0
assert dt.microsecond == 0
assert dt.utcoffset().total_seconds() == 7200
def test_naive():
dt = pendulum.naive(2018, 2, 2, 12, 34, 56, 123456)
assert_datetime(dt, 2018, 2, 2, 12, 34, 56, 123456)
assert dt.tzinfo is None
assert dt.timezone is None
assert dt.timezone_name is None
def test_subtraction():
d = pendulum.naive(2016, 7, 5, 12, 32, 25, 0)
future_dt = datetime(2016, 7, 5, 13, 32, 25, 0)
future = d.add(hours=1)
assert 3600 == (future - d).total_seconds()
assert 3600 == (future_dt - d).total_seconds()
def test_to_strings():
dt = pendulum.naive(2013, 3, 31, 2, 30)
assert dt.isoformat() == "2013-03-31T02:30:00"
assert dt.to_iso8601_string() == "2013-03-31T02:30:00"
assert dt.to_rfc3339_string() == "2013-03-31T02:30:00"
assert dt.to_atom_string() == "2013-03-31T02:30:00"
assert dt.to_cookie_string() == "Sunday, 31-Mar-2013 02:30:00 "
def test_subtraction_aware_naive():
dt = pendulum.datetime(2016, 7, 5, 12, 32, 25, 0)
future_dt = datetime(2016, 7, 5, 13, 32, 25, 0)
with pytest.raises(TypeError):
future_dt - dt
future_dt = pendulum.naive(2016, 7, 5, 13, 32, 25, 0)
with pytest.raises(TypeError):
future_dt - dt
def test_timezones_extension_can_be_disabled():
tz = pendulum.timezone("Europe/Paris", extended=False)
dt = tz.convert(pendulum.naive(2134, 2, 13, 1))
assert_datetime(dt, 2134, 2, 13, 1)
assert dt.utcoffset().total_seconds() == 3600
assert dt.dst() == timedelta()
dt = tz.convert(
pendulum.naive(2134, 3, 28, 2, 30), dst_rule=pendulum.POST_TRANSITION
)
assert_datetime(dt, 2134, 3, 28, 2, 30)
assert dt.utcoffset().total_seconds() == 3600
assert dt.dst() == timedelta()
dt = tz.convert(pendulum.naive(2134, 7, 11, 2, 30))
assert_datetime(dt, 2134, 7, 11, 2, 30)
assert dt.utcoffset().total_seconds() == 3600
assert dt.dst() == timedelta()
dt = tz.convert(
pendulum.naive(2134, 10, 31, 2, 30), dst_rule=pendulum.PRE_TRANSITION
)
assert_datetime(dt, 2134, 10, 31, 2, 30)
assert dt.utcoffset().total_seconds() == 3600
assert dt.dst() == timedelta()
dt = tz.convert(
pendulum.naive(2134, 10, 31, 2, 30), dst_rule=pendulum.POST_TRANSITION
)
assert_datetime(dt, 2134, 10, 31, 2, 30)
assert dt.utcoffset().total_seconds() == 3600
assert dt.dst() == timedelta()
def __rsub__(self, other):
if not isinstance(other, datetime.datetime):
return NotImplemented
if not isinstance(other, self.__class__):
if other.tzinfo is None:
other = pendulum.naive(
other.year,
other.month,
other.day,
other.hour,
other.minute,
other.second,
other.microsecond,
)
else:
other = pendulum.instance(other)
return self.diff(other, False)
def __rsub__(self, other):
if not isinstance(other, datetime.datetime):
return NotImplemented
if not isinstance(other, self.__class__):
if other.tzinfo is None:
other = pendulum.naive(
other.year,
other.month,
other.day,
other.hour,
other.minute,
other.second,
other.microsecond,
)
else:
other = pendulum.instance(other)
return self.diff(other, False)
def __sub__(
self, other: Union[datetime.datetime, datetime.timedelta]
) -> Union["DateTime", Period]:
if isinstance(other, datetime.timedelta):
return self._subtract_timedelta(other)
if not isinstance(other, datetime.datetime):
return NotImplemented
if not isinstance(other, self.__class__):
if other.tzinfo is None:
other = pendulum.naive(
other.year,
other.month,
other.day,
other.hour,
other.minute,
other.second,
other.microsecond,
)
else:
other = pendulum.instance(other)
return other.diff(self, False)
def test_subtract():
dt = pendulum.naive(2013, 3, 31, 2, 30)
new = dt.subtract(days=3)
assert_datetime(new, 2013, 3, 28, 2, 30)
def test_add():
dt = pendulum.naive(2013, 3, 31, 2, 30)
new = dt.add(days=3)
assert_datetime(new, 2013, 4, 3, 2, 30)
def test_naive_in_timezone_dst():
dt = pendulum.naive(2013, 3, 31, 2, 30)
new = dt.in_timezone("Europe/Paris")
assert_datetime(new, 2013, 3, 31, 3, 30)
assert new.timezone_name == "Europe/Paris"
def test_naive_subtract():
dt = pendulum.naive(2013, 3, 31, 1, 30)
new = dt.subtract(hours=1)
assert_datetime(new, 2013, 3, 31, 0, 30)
def test_naive_add():
dt = pendulum.naive(2013, 3, 31, 1, 30)
new = dt.add(hours=1)
assert_datetime(new, 2013, 3, 31, 2, 30)
import pendulum
dt = pendulum.datetime(2019, 5, 1)
print(type(dt))
pendulum.datetime(2019, 5, 1, tz="Asia/Seoul")
dt = pendulum.local(2019, 5, 1)
print(dt.timezone.name)
now = pendulum.now()
print(now)
naive = pendulum.naive(2019, 5, 1)
print(naive.timezone)
dt = pendulum.parse('2019-05-01T22:00:00')
print(dt)
pendulum.set_locale('ko')
print(pendulum.now().add(years=1).diff_for_humans())
dt = pendulum.parse('2019-05-01T22:00:00')
print(dt.year)
print(dt.month)
print(dt.day)
print(dt.hour)
print(dt.minute)
print(dt.second)
print(dt.microsecond)
def get_start_date():
return pendulum.naive(2018, 1, 17)
def test_naive_in_timezone():
dt = pendulum.naive(2013, 3, 31, 1, 30)
new = dt.in_timezone('Europe/Paris')
assert_datetime(new, 2013, 3, 31, 1, 30)
assert new.timezone_name == 'Europe/Paris'
