10 examples of 'how to change date format in python' in Python

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

395
def format_date(d, dateformat="%Y-%m-%d"):
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    """
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    Formats a python date to the format given (strftime rules)
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    """
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    if d is None: return ""
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    try:
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        return time.strftime(dateformat, d.timetuple())
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    except:
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        return ""

62
def date_handler(obj):
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    return obj.isoformat() if hasattr(obj, 'isoformat') else obj

40
def format_date(date):
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    """Returns a formatted date string in a CloudTrail date format"""
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    return date.strftime(DATE_FORMAT)

24
def _date_handler(obj):
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    if isinstance(obj, datetime.datetime):
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        return local_time_to_online(obj)
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    elif isinstance(obj, (featureservice.FeatureService,
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                          layer.FeatureLayer,
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                          layer.TableLayer)):
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        return dict(obj)
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    else:
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        return obj

23
def convert_date_format(self, str, format):
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    """
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    Convert date string to other format date string.
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    The converter parser is based on the specifications below.
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    https://dateutil.readthedocs.io/en/stable/parser.html
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    Args:
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        str: string before convert
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        format: formatter
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    Returns:
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        str: new format date string or None if str is None
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    """
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    if not str:
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        return None
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    p = parser.parse(str)
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    return p.strftime(format)

531
def _convert_to_datetime(self, date, input_format):
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    if isinstance(date, datetime):
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        return date
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    if is_number(date):
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        return self._seconds_to_datetime(date)
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    if is_string(date):
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        return self._string_to_datetime(date, input_format)
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    raise ValueError("Unsupported input '%s'." % date)

6
def format_date(date_object):
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  """Formats the date and returns the datetime object"""
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  # date_time = date_object.split("+")
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  return datetime.strptime(str(date_object), "%Y-%m-%dT%H:%M:%S")

15
def test_http_date_python(self):
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    format_date_time(time())

245
def get_friendly_date(date: datetime.datetime) -> str:
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    """
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    Returns a string form of a date/datetime.
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    """
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    if date is None:
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        return ""
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    try:
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        return date.strftime("%d %B %Y")  # e.g. 03 December 2013
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    except Exception as e:
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        raise type(e)(str(e) + f' [value was {date!r}]')