10 examples of 'python datetime from isoformat' in Python

81
def parse_datetime(dt: str) -> datetime:
82
    return datetime.fromisoformat(dt[:-4])

20
def test_fromisoformat(self):
21
    # Test that isoformat() is reversible
22
    base_dates = [
23
        (1, 1, 1),
24
        (1000, 2, 14),
25
        (1900, 1, 1),
26
        (2000, 2, 29),
27
        (2004, 11, 12),
28
        (2004, 4, 3),
29
        (2017, 5, 30)
30
    ]
31
32
    for date_cls in [datetime, date]:
33
        for dt_tuple in base_dates:
34
            dt = date_cls(*dt_tuple)
35
            dt_str = dt.isoformat()
36
            with self.subTest(dt_str=dt_str):
37
                dt_rt = date_cls.fromisoformat(dt.isoformat())
38
39
                self.assertEqual(dt, dt_rt)
40
                self.assertIsInstance(dt_rt, date_cls)

217
def parse_isoformat(self, s):
218
    return datetime.strptime(s, '%Y-%m-%dT%H:%M:%S.%f')

406
def _iso8601(dt):
407
    """Turn a datetime object into an ISO8601 formatted date.
408
409
    Example::
410
411
        fields._iso8601(datetime(2012, 1, 1, 0, 0)) => "2012-01-01T00:00:00"
412
413
    :param dt: The datetime to transform
414
    :type dt: datetime
415
    :return: A ISO 8601 formatted date string
416
    """
417
    return dt.isoformat()

582
def _to_isoformat(object):
583
    """
584
    Convert a datetime into the specifc ISO 8601 format required by the RCSB.
585
    """
586
    return object.strftime("%Y-%m-%dT%H:%M:%SZ")

25
def simplified_isoformat_datetime(datetime_object):
26
    return datetime_object.strftime('%Y-%m-%d %H:%M')

28
def from_utc_string(dt):
29
    # type: (str) -> datetime
30
    parsed = parsedate(dt)
31
    # fix for python < 3.6
32
    if not parsed.tzinfo:
33
        parsed = parsed.replace(tzinfo=pytz.utc)
34
    return parsed.astimezone(pytz.utc)

149
def datetime_(data, tz=None):
150
    result = datetime.datetime(dt_bytes(data)).isoformat()
151
    if tz is not None:
152
        result = Instance("datetime", (), dict(value=result, tz=tz))
153
    return result

47
def datetime_iso_format(value):
48
    """
49
    Serialise a datetime.datetime to ISO string format.
50
    """
51
    # type: (datetime.datetime) -> str
52
    return value.isoformat()

209
def isoformat(self, sep='T'):
210
    """
211
    Convert object to an ISO 8601 timestamp accepted by MediaWiki.
212
213
    datetime.datetime.isoformat does not postfix the ISO formatted date
214
    with a 'Z' unless a timezone is included, which causes MediaWiki
215
    ~1.19 and earlier to fail.
216
    """
217
    return self.strftime(self._ISO8601Format(sep))