from datetime import datetime from month import Month START_TIME = datetime(2018, 4, 1) END_TIME = datetime(2020, 12, 1) START_MONTH = Month(4, 2018) END_MONTH_YEAR = Month.from_datetime(END_TIME)
return payment(monthyear,
starting=Const.student,
payment=Payment.student,
increment=True)
def car(monthyear):
return payment(monthyear,
starting=Const.car,
payment=Payment.car,
increment=False)
def ring(monthyear):
return payment(monthyear,
starting=Const.ring,
payment=Payment.ring,
increment=False)
def debt(monthyear):
"""Return the debt for the month and year of :arg:`monthyear`"""
return student(monthyear) + car(monthyear) + ring(monthyear)
if __name__ == '__main__':
monthyear = Month.from_datetime(datetime(2018, 6, 1))
for _ in range(13):
print(debt(monthyear))
monthyear = monthyear.next()
