from datetime import date, timedelta, time today = datetime.now().date() # または today = date.today()
# おととい・・・(the) day before yesterday dby = today + timedelta(-2) # 3日前 tda = today + timedelta(-3)
from datetime import date, timedelta, time today = datetime.now().date() # または today = date.today()
# おととい・・・(the) day before yesterday dby = today + timedelta(-2) # 3日前 tda = today + timedelta(-3)