I want get day id from my datetime field.
print(datetime.today().weekday()) --> return 4
my_datetime = self.start
print(my_datetime) return 2017-07-14 09:47:14
How replace datetime.today with my my_datetime?
Try this example, return day name:
my_datetime = self.start
day_name = datetime.strptime(my_datetime, '%Y-%m-%d %H:%M:%S')
print(day_name.strftime("%A"))