Python fromtimestamp Examples

Example #1

    def test_fromtimestamp(self):
        DAY = 86400
        HOUR = 3600
        TZ_CEST = udatetime.TZFixedOffset(60 * 2)

        for t in range(0, DAY - (2 * HOUR), HOUR):
            dt = datetime.fromtimestamp(t)
            udt = udatetime.fromtimestamp(t)

            self.assertIsInstance(udt, datetime)
            self.assertEqual(udt.year, dt.year)
            self.assertEqual(udt.month, dt.month)
            self.assertEqual(udt.day, dt.day)

            self.assertEqual(udt.hour, dt.hour)
            self.assertEqual(udt.minute, dt.minute)
            self.assertEqual(udt.second, dt.second)
            self.assertEqual(udt.microsecond, dt.microsecond)

            self.assertEqual(udt.utcoffset(), timedelta(0))
            self.assertEqual(udt.dst(), NO_DST)

        for t in range(0, DAY, HOUR):
            dt = datetime.fromtimestamp(t, TZ_CEST)
            udt = udatetime.fromtimestamp(t, TZ_CEST)

            self.assertIsInstance(udt, datetime)
            self.assertEqual(udt.year, dt.year)
            self.assertEqual(udt.month, dt.month)
            self.assertEqual(udt.day, dt.day)

            self.assertEqual(udt.hour, dt.hour)
            self.assertEqual(udt.minute, dt.minute)
            self.assertEqual(udt.second, dt.second)
            self.assertEqual(udt.microsecond, dt.microsecond)

            self.assertEqual(udt.utcoffset(), timedelta(hours=2))
            self.assertEqual(udt.dst(), NO_DST)

        for t in range(0, DAY * -1, HOUR * -1):
            dt = datetime.fromtimestamp(t, TZ_CEST)
            udt = udatetime.fromtimestamp(t, TZ_CEST)

            self.assertIsInstance(udt, datetime)
            self.assertEqual(udt.year, dt.year)
            self.assertEqual(udt.month, dt.month)
            self.assertEqual(udt.day, dt.day)

            self.assertEqual(udt.hour, dt.hour)
            self.assertEqual(udt.minute, dt.minute)
            self.assertEqual(udt.second, dt.second)
            self.assertEqual(udt.microsecond, dt.microsecond)

            self.assertEqual(udt.utcoffset(), timedelta(hours=2))
            self.assertEqual(udt.dst(), NO_DST)

Example #2

File: test_udatetime.py Project: qa1/udatetime

    def test_fromtimestamp(self):
        DAY = 86400
        HOUR = 3600
        TZ_CEST = udatetime.TZFixedOffset(60 * 2)

        for t in range(0, DAY - (2 * HOUR), HOUR):
            dt = datetime.fromtimestamp(t)
            udt = udatetime.fromtimestamp(t)

            self.assertIsInstance(udt, datetime)
            self.assertEqual(udt.year, dt.year)
            self.assertEqual(udt.month, dt.month)
            self.assertEqual(udt.day, dt.day)

            # missing hour for local CEST timezone with datetime,
            # bug of datetime.datetime?
            # self.assertEqual(udt.hour, dt.hour + 1)

            self.assertEqual(udt.minute, dt.minute)
            self.assertEqual(udt.second, dt.second)
            self.assertEqual(udt.microsecond, dt.microsecond)

        for t in range(0, DAY, HOUR):
            dt = datetime.fromtimestamp(t, TZ_CEST)
            udt = udatetime.fromtimestamp(t, TZ_CEST)

            self.assertIsInstance(udt, datetime)
            self.assertEqual(udt.year, dt.year)
            self.assertEqual(udt.month, dt.month)
            self.assertEqual(udt.day, dt.day)

            self.assertEqual(udt.hour, dt.hour)
            self.assertEqual(udt.minute, dt.minute)
            self.assertEqual(udt.second, dt.second)
            self.assertEqual(udt.microsecond, dt.microsecond)

        for t in range(0, DAY * -1, HOUR * -1):
            dt = datetime.fromtimestamp(t, TZ_CEST)
            udt = udatetime.fromtimestamp(t, TZ_CEST)

            self.assertIsInstance(udt, datetime)
            self.assertEqual(udt.year, dt.year)
            self.assertEqual(udt.month, dt.month)
            self.assertEqual(udt.day, dt.day)

            self.assertEqual(udt.hour, dt.hour)
            self.assertEqual(udt.minute, dt.minute)
            self.assertEqual(udt.second, dt.second)
            self.assertEqual(udt.microsecond, dt.microsecond)

Example #3

def ensure_datetime(o):
    if o is None:
        return None
    if isinstance(o, datetime):
        return o
    if isinstance(o, date):
        return datetime.combine(o, datetime.min.time(), tzinfo=timezone.utc)
    if isinstance(o, (int, float)):
        return udatetime.fromtimestamp(o, tz=udatetime.TZFixedOffset(0))
    if isinstance(o, date):
        o = datetime.combine(o, datetime.min.time())
    try:
        return udatetime.from_string(o)
    except Exception:
        return o

Example #4

File: snippet.py Project: szabo92/gistable

 def _udatetime():
     return udatetime.fromtimestamp(TIME)

Example #5

File: bench_udatetime.py Project: stefanor/udatetime

 def udatetime_fromtimestamp():
     udatetime.fromtimestamp(TIME)

Example #6

File: bench_udatetime.py Project: qa1/udatetime

 def udatetime_fromtimestamp():
     udatetime.fromtimestamp(TIME)

Example #7

File: time_utils.py Project: vishalbelsare/HyperStream

def unix2datetime(u):
    return udatetime.fromtimestamp(u / 1000.0, tz=UTC) + timedelta(hours=0)

Example #8

File: test_udatetime.py Project: qa1/udatetime

 def test_precision(self):
     t = 1469897308.549871
     dt = datetime.fromtimestamp(t)
     udt = udatetime.fromtimestamp(t)
     self.assertEqual(udt.microsecond, dt.microsecond)

Example #9

 def test_precision(self):
     t = 1469897308.549871
     dt = datetime.fromtimestamp(t)
     udt = udatetime.fromtimestamp(t)
     self.assertEqual(udt.microsecond, dt.microsecond)