10 examples of 'python datetime to timestamp' in Python

11
def to_datetime(timestamp):
12
    """Return datetime object from timestamp."""
13
    return dt.fromtimestamp(time.mktime(
14
        time.localtime(int(str(timestamp)[:10]))))

14
def datetimeAsTimestamp(dt):
15
    return dt.timestamp()

150
def utc_timestamp_to_datetime(timestamp):
151
    """
152
    Converts the given timestamp to a datetime instance.
153
154
    :type timestamp: float
155
    :rtype: datetime
156
    """
157
158
    if timestamp is not None:
159
        return datetime.fromtimestamp(timestamp, utc)

16
def timestamp2datetime(timestamp: int):
17
    date = datetime.datetime.fromtimestamp(timestamp / 1000)
18
    return date

605
def datetime_to_timestamp(dt):
606
    if isinstance(dt, datetime.datetime):
607
        return calendar.timegm(dt.utctimetuple())
608
    return dt

7
def timestamp_to_datetime(s):
8
    """
9
    Convert a Core Data timestamp to a datetime. They're all a float of seconds since 1 Jan 2001. We calculate
10
    the seconds in offset.
11
    """
12
    if not s:
13
        return None
14
15
    OFFSET = (datetime.datetime(2001, 1, 1, 0, 0, 0) - datetime.datetime.fromtimestamp(0)).total_seconds()
16
    return datetime.datetime.fromtimestamp(s + OFFSET)

83
def datetime_to_timestamp(dt_):
84
    """Convert given datetime object to timestamp in seconds."""
85
    return dt_.replace(tzinfo=dt.timezone.utc).timestamp()

263
def pyCalendarToSQLTimestamp(pydt):
264
265
    if pydt.isDateOnly():
266
        return date(year=pydt.getYear(), month=pydt.getMonth(), day=pydt.getDay())
267
    else:
268
        return datetime(
269
            year=pydt.getYear(),
270
            month=pydt.getMonth(),
271
            day=pydt.getDay(),
272
            hour=pydt.getHours(),
273
            minute=pydt.getMinutes(),
274
            second=pydt.getSeconds(),
275
            tzinfo=None
276
        )

32
def datetime2timestamp(dt=None, timezone='Asia/Shanghai'):
33
    if dt is None:
34
        dt = datetime.now()
35
    tz = pytz.timezone(timezone)
36
    dt = dt.replace(tzinfo=pytz.utc).astimezone(tz)
37
    return calendar.timegm(dt.timetuple())

36
def datetime_to_timestamp(from_datetime):
37
    return time.mktime(from_datetime.timetuple())