When you only wanna update users on even weeks of the year

only-even-weeks.py

import datetime 

# get the week of the year
week_number = datetime.datetime.now().isocalendar()[1]
print(f"Its the {week_number} week of the year")

# this is True every other week
should_update_users = week_number % 2 == 0

if should_update_users:
  print("update users")
else:
  print("dont update users")