Python Date Object and date string __python

First is the string to date object

Uses the datetime strptime () method, specifying a date string and date format

def str_to_datetime (str,format= '%y-%m-%d%h:%m:%s.%f '):
    '
    string time converted to time object
    :p Aram str: Time string
    :p Aram Format: Formatting
    : Return: Time object ' return
    datetime.strptime (Str,format)

Again is the date object to the string

Using the DateTime strftime () method, you need to specify a date format.

Def cur_datetime ():
    "'
    get Current date time
    : return: Current DateTime '" Return
    DateTime.Now (). Strftime ('%y-% m-%d%h:%m:%s ')

Comparison of dates

You can use date objects or date strings

>>> past = Datetime.datetime.now ()
>>> now = Datetime.datetime.now ()
>>> now > Past
True
>>> past = Datetime.datetime.now (). Strftime ("%y-%m-%d%h:%m:%s")
>>> now = Datetime.datetime.now (). Strftime ("%y-%m-%d%h:%m:%s")
>>> now > past
True