def test_constructor(self):
base_str = '2014-07-01 09:00'
base_dt = datetime.datetime(2014, 7, 1, 9)
base_expected = 1404205200000000000
# confirm base representation is correct
import calendar
self.assertEqual(
calendar.timegm(base_dt.timetuple()) * 1000000000, base_expected)
tests = [
(base_str, base_dt, base_expected),
('2014-07-01 10:00', datetime.datetime(2014, 7, 1, 10),
base_expected + 3600 * 1000000000),
('2014-07-01 09:00:00.000008000',
datetime.datetime(2014, 7, 1, 9, 0, 0, 8), base_expected + 8000),
('2014-07-01 09:00:00.000000005',
Timestamp('2014-07-01 09:00:00.000000005'), base_expected + 5)
]
tm._skip_if_no_pytz()
tm._skip_if_no_dateutil()
import pytz
import dateutil
timezones = [(None, 0), ('UTC', 0), (pytz.utc, 0), ('Asia/Tokyo', 9),
('US/Eastern', -4), ('dateutil/US/Pacific', -7),
(pytz.FixedOffset(-180), -3),
(dateutil.tz.tzoffset(None, 18000), 5)]
for date_str, date, expected in tests:
for result in [Timestamp(date_str), Timestamp(date)]:
# only with timestring
self.assertEqual(result.value, expected)
self.assertEqual(tslib.pydt_to_i8(result), expected)
# re-creation shouldn't affect to internal value
result = Timestamp(result)
self.assertEqual(result.value, expected)
self.assertEqual(tslib.pydt_to_i8(result), expected)
# with timezone
for tz, offset in timezones:
for result in [
Timestamp(date_str, tz=tz),
Timestamp(date, tz=tz)
]:
expected_tz = expected - offset * 3600 * 1000000000
self.assertEqual(result.value, expected_tz)
self.assertEqual(tslib.pydt_to_i8(result), expected_tz)
# should preserve tz
result = Timestamp(result)
self.assertEqual(result.value, expected_tz)
self.assertEqual(tslib.pydt_to_i8(result), expected_tz)
# should convert to UTC
result = Timestamp(result, tz='UTC')
expected_utc = expected - offset * 3600 * 1000000000
self.assertEqual(result.value, expected_utc)
self.assertEqual(tslib.pydt_to_i8(result), expected_utc)
def test_constructor(self):
base_str = '2014-07-01 09:00'
base_dt = datetime.datetime(2014, 7, 1, 9)
base_expected = 1404205200000000000
# confirm base representation is correct
import calendar
self.assertEqual(calendar.timegm(base_dt.timetuple())
* 1000000000, base_expected)
tests = [(base_str, base_dt, base_expected),
('2014-07-01 10:00', datetime.datetime(2014, 7, 1, 10),
base_expected + 3600 * 1000000000),
('2014-07-01 09:00:00.000008000',
datetime.datetime(2014, 7, 1, 9, 0, 0, 8),
base_expected + 8000),
('2014-07-01 09:00:00.000000005',
Timestamp('2014-07-01 09:00:00.000000005'),
base_expected + 5)]
tm._skip_if_no_pytz()
tm._skip_if_no_dateutil()
import pytz
import dateutil
timezones = [(None, 0), ('UTC', 0), (pytz.utc, 0), ('Asia/Tokyo', 9),
('US/Eastern', -4), ('dateutil/US/Pacific', -7),
(pytz.FixedOffset(-180), -3),
(dateutil.tz.tzoffset(None, 18000), 5)]
for date_str, date, expected in tests:
for result in [Timestamp(date_str), Timestamp(date)]:
# only with timestring
self.assertEqual(result.value, expected)
self.assertEqual(tslib.pydt_to_i8(result), expected)
# re-creation shouldn't affect to internal value
result = Timestamp(result)
self.assertEqual(result.value, expected)
self.assertEqual(tslib.pydt_to_i8(result), expected)
# with timezone
for tz, offset in timezones:
for result in [Timestamp(date_str, tz=tz), Timestamp(date,
tz=tz)]:
expected_tz = expected - offset * 3600 * 1000000000
self.assertEqual(result.value, expected_tz)
self.assertEqual(tslib.pydt_to_i8(result), expected_tz)
# should preserve tz
result = Timestamp(result)
self.assertEqual(result.value, expected_tz)
self.assertEqual(tslib.pydt_to_i8(result), expected_tz)
# should convert to UTC
result = Timestamp(result, tz='UTC')
expected_utc = expected - offset * 3600 * 1000000000
self.assertEqual(result.value, expected_utc)
self.assertEqual(tslib.pydt_to_i8(result), expected_utc)
def test_constructor_with_stringoffset(self):
# GH 7833
base_str = '2014-07-01 11:00:00+02:00'
base_dt = datetime.datetime(2014, 7, 1, 9)
base_expected = 1404205200000000000
# confirm base representation is correct
import calendar
self.assertEqual(calendar.timegm(base_dt.timetuple()) * 1000000000, base_expected)
tests = [(base_str, base_expected),
('2014-07-01 12:00:00+02:00', base_expected + 3600 * 1000000000),
('2014-07-01 11:00:00.000008000+02:00', base_expected + 8000),
('2014-07-01 11:00:00.000000005+02:00', base_expected + 5)]
tm._skip_if_no_pytz()
tm._skip_if_no_dateutil()
import pytz
import dateutil
timezones = [(None, 0), ('UTC', 0), (pytz.utc, 0),
('Asia/Tokyo', 9), ('US/Eastern', -4),
('dateutil/US/Pacific', -7),
(pytz.FixedOffset(-180), -3), (dateutil.tz.tzoffset(None, 18000), 5)]
for date_str, expected in tests:
for result in [Timestamp(date_str)]:
# only with timestring
self.assertEqual(result.value, expected)
self.assertEqual(tslib.pydt_to_i8(result), expected)
# re-creation shouldn't affect to internal value
result = Timestamp(result)
self.assertEqual(result.value, expected)
self.assertEqual(tslib.pydt_to_i8(result), expected)
# with timezone
for tz, offset in timezones:
result = Timestamp(date_str, tz=tz)
expected_tz = expected
self.assertEqual(result.value, expected_tz)
self.assertEqual(tslib.pydt_to_i8(result), expected_tz)
# should preserve tz
result = Timestamp(result)
self.assertEqual(result.value, expected_tz)
self.assertEqual(tslib.pydt_to_i8(result), expected_tz)
# should convert to UTC
result = Timestamp(result, tz='UTC')
expected_utc = expected
self.assertEqual(result.value, expected_utc)
self.assertEqual(tslib.pydt_to_i8(result), expected_utc)
# This should be 2013-11-01 05:00 in UTC -> converted to Chicago tz
result = Timestamp('2013-11-01 00:00:00-0500', tz='America/Chicago')
self.assertEqual(result.value, Timestamp('2013-11-01 05:00').value)
expected_repr = "Timestamp('2013-11-01 00:00:00-0500', tz='America/Chicago')"
self.assertEqual(repr(result), expected_repr)
self.assertEqual(result, eval(repr(result)))
# This should be 2013-11-01 05:00 in UTC -> converted to Tokyo tz (+09:00)
result = Timestamp('2013-11-01 00:00:00-0500', tz='Asia/Tokyo')
self.assertEqual(result.value, Timestamp('2013-11-01 05:00').value)
expected_repr = "Timestamp('2013-11-01 14:00:00+0900', tz='Asia/Tokyo')"
self.assertEqual(repr(result), expected_repr)
self.assertEqual(result, eval(repr(result)))
def test_constructor_with_stringoffset(self):
# GH 7833
base_str = '2014-07-01 11:00:00+02:00'
base_dt = datetime.datetime(2014, 7, 1, 9)
base_expected = 1404205200000000000
# confirm base representation is correct
import calendar
self.assertEqual(
calendar.timegm(base_dt.timetuple()) * 1000000000, base_expected)
tests = [(base_str, base_expected),
('2014-07-01 12:00:00+02:00',
base_expected + 3600 * 1000000000),
('2014-07-01 11:00:00.000008000+02:00', base_expected + 8000),
('2014-07-01 11:00:00.000000005+02:00', base_expected + 5)]
tm._skip_if_no_pytz()
tm._skip_if_no_dateutil()
import pytz
import dateutil
timezones = [(None, 0), ('UTC', 0), (pytz.utc, 0), ('Asia/Tokyo', 9),
('US/Eastern', -4), ('dateutil/US/Pacific', -7),
(pytz.FixedOffset(-180), -3),
(dateutil.tz.tzoffset(None, 18000), 5)]
for date_str, expected in tests:
for result in [Timestamp(date_str)]:
# only with timestring
self.assertEqual(result.value, expected)
self.assertEqual(tslib.pydt_to_i8(result), expected)
# re-creation shouldn't affect to internal value
result = Timestamp(result)
self.assertEqual(result.value, expected)
self.assertEqual(tslib.pydt_to_i8(result), expected)
# with timezone
for tz, offset in timezones:
result = Timestamp(date_str, tz=tz)
expected_tz = expected
self.assertEqual(result.value, expected_tz)
self.assertEqual(tslib.pydt_to_i8(result), expected_tz)
# should preserve tz
result = Timestamp(result)
self.assertEqual(result.value, expected_tz)
self.assertEqual(tslib.pydt_to_i8(result), expected_tz)
# should convert to UTC
result = Timestamp(result, tz='UTC')
expected_utc = expected
self.assertEqual(result.value, expected_utc)
self.assertEqual(tslib.pydt_to_i8(result), expected_utc)
# This should be 2013-11-01 05:00 in UTC
# converted to Chicago tz
result = Timestamp('2013-11-01 00:00:00-0500', tz='America/Chicago')
self.assertEqual(result.value, Timestamp('2013-11-01 05:00').value)
expected = "Timestamp('2013-11-01 00:00:00-0500', tz='America/Chicago')" # noqa
self.assertEqual(repr(result), expected)
self.assertEqual(result, eval(repr(result)))
# This should be 2013-11-01 05:00 in UTC
# converted to Tokyo tz (+09:00)
result = Timestamp('2013-11-01 00:00:00-0500', tz='Asia/Tokyo')
self.assertEqual(result.value, Timestamp('2013-11-01 05:00').value)
expected = "Timestamp('2013-11-01 14:00:00+0900', tz='Asia/Tokyo')"
self.assertEqual(repr(result), expected)
self.assertEqual(result, eval(repr(result)))
# GH11708
# This should be 2015-11-18 10:00 in UTC
# converted to Asia/Katmandu
result = Timestamp("2015-11-18 15:45:00+05:45", tz="Asia/Katmandu")
self.assertEqual(result.value, Timestamp("2015-11-18 10:00").value)
expected = "Timestamp('2015-11-18 15:45:00+0545', tz='Asia/Katmandu')"
self.assertEqual(repr(result), expected)
self.assertEqual(result, eval(repr(result)))
# This should be 2015-11-18 10:00 in UTC
# converted to Asia/Kolkata
result = Timestamp("2015-11-18 15:30:00+05:30", tz="Asia/Kolkata")
self.assertEqual(result.value, Timestamp("2015-11-18 10:00").value)
expected = "Timestamp('2015-11-18 15:30:00+0530', tz='Asia/Kolkata')"
self.assertEqual(repr(result), expected)
self.assertEqual(result, eval(repr(result)))
