10 examples of 'change datetime format python' in Python

17
def format_datetime(str_datetime, old_format, new_format):
18
    """字符串时间格式更改
19
    2013-10-10 23:40:00 --> 2013/10/10 23:40:00
20
    """
21
    time_array = time.strptime(str_datetime, old_format)
22
    new_format = time.strftime(new_format, time_array)
23
    return new_format

600
def _convert_to_custom_timestamp(self, dt, format):
601
    if not self._need_to_handle_f_directive(format):
602
        return dt.strftime(format)
603
    format = self._remove_f_from_format(format)
604
    return dt.strftime(format) + '%06d' % dt.microsecond

6
def to_datetimepicker_format(python_format_string):
7
    """
8
    Given a python datetime format string, attempts to convert it to
9
    the nearest PHP datetime format string possible.
10
    """
11
    python2PHP = {
12
        "%a": "D",
13
        "%A": "l",
14
        "%b": "M",
15
        "%B": "F",
16
        "%c": "",
17
        "%d": "d",
18
        "%H": "H",
19
        "%I": "h",
20
        "%j": "z",
21
        "%m": "m",
22
        "%M": "i",
23
        "%p": "A",
24
        "%S": "s",
25
        "%U": "",
26
        "%w": "w",
27
        "%W": "W",
28
        "%x": "",
29
        "%X": "",
30
        "%y": "y",
31
        "%Y": "Y",
32
        "%Z": "e",
33
    }
34
35
    php_format_string = python_format_string
36
    for py, php in python2PHP.items():
37
        php_format_string = php_format_string.replace(py, php)
38
39
    return php_format_string

43
def fmtdatetime(dt):
44
    hour = datetime.strftime(dt, "%I").lstrip('0')
45
    return datetime.strftime(dt, "%m/%d {0}%p".format(hour))

64
def format_datetime(dt: datetime) -> str:
65
    """
66
    Format a datetime object as string.
67
68
    :param dt: Date and time to format.
69
    :return: String representation.
70
    """
71
    return dt.strftime("%Y-%m-%d %H:%M:%S%z")

17
def format_datetime(dt):
18
    """Return Open-States-style datetime string from datetime object."""
19
    return dt.strftime(DATETIME_TEMPLATE)

47
def format_datetime(datestr, formatting):
48
    parsed_dt = dateutil.parser.parse(datestr)
49
    return parsed_dt.strftime(formatting)

23
def convert_date_format(self, str, format):
24
    """
25
    Convert date string to other format date string.
26
    The converter parser is based on the specifications below.
27
28
    https://dateutil.readthedocs.io/en/stable/parser.html
29
30
    Args:
31
        str: string before convert
32
        format: formatter
33
34
    Returns:
35
        str: new format date string or None if str is None
36
    """
37
    if not str:
38
        return None
39
40
    p = parser.parse(str)
41
    return p.strftime(format)

8
def convert_to_datetime(datetime_str):
9
  tweet_datetime = datetime.strptime(datetime_str,'%a %b %d %H:%M:%S %z %Y')
10
11
  return(tweet_datetime)

95
def format_dt(dt: Union[datetime, date]):
96
    if 4 <= dt.day <= 20 or 24 <= dt.day <= 30:
97
        suffix = 'th'
98
    else:
99
        suffix = ['st', 'nd', 'rd'][dt.day % 10 - 1]
100
    fmt = datetime_fmt if isinstance(dt, datetime) else date_fmt
101
    # ampm is an ugly fix for missing locales on travis
102
    fmt_ = fmt.format(suffix=suffix, day=dt.day, ampm=f'{dt:%p}'.lower())
103
    return dt.strftime(fmt_)