def new_month(self, month: int, year: int, bill: Bill) -> None:
""" Advance to a new month in the contract, corresponding to <month> and
<year>. This may be the first month of the contract.
per minute and fixed cost.
Store the <bill> argument in this contract and set the appropriate rate
"""
if self.start.month == month and self.start.year == year:
bill.add_fixed_cost(TERM_DEPOSIT)
self._current = [month, year]
bill.add_fixed_cost(TERM_MONTHLY_FEE)
bill.set_rates("TERM", TERM_MINS_COST)
bill.add_free_minutes(TERM_MINS)
self.bill = bill
def new_month(self, month: int, year: int, bill: Bill) -> None:
"""
Advance to a new month in the contract, corresponding to <month> and
<year>. This may be the first month of the contract.
Store the <bill> argument in this contract and set the appropriate rate
per minute and fixed cost.
"""
self.bill = bill
bill.set_rates('TERM', TERM_MINS_COST)
bill.add_free_minutes(TERM_MINS)
bill.add_fixed_cost(TERM_MONTHLY_FEE)
if month == self.start.month and year == self.start.year:
bill.add_fixed_cost(TERM_DEPOSIT)
if month == self.end.month and year == self.end.year:
self.over = True