YOu can use the isocalender function from the datetime module to get the current week. Create the object of the date first, then call isocalender() on this object. This returns a 3-tuple of Year, Week number and Day of Week.
import datetime my_date = datetime.date.today() # if date is 01/01/2018 year, week_num, day_of_week = my_date.isocalendar() print("Week #" + str(week_num) + " of year " + str(year))
This will give the output −
Week #1 of year 2018