def int_to_time(seconds):
time = Time()
minutes, time.second = divmod(seconds, 60)
time.hour, time.minute = divmod(minutes, 60)
return time
def increment(time,seconds):
t = Time()
t.hour = time.hour + int(seconds/3600)
t.minute = time.minute + int((seconds-int(seconds/3600))/60)
t.second = time.second + (seconds % 60)
return t
# Exercise 16-5.
# Rewrite increment using time_to_int and int_to_time.
from time_class import Time
def time_to_int(time):
minutes = time.hour * 60 + time.minute
seconds = minutes * 60 + time.second
return seconds
def int_to_time(seconds):
time = Time()
minutes, time.second = divmod(seconds, 60)
time.hour, time.minute = divmod(minutes, 60)
return time
def increment(time,seconds):
return int_to_time(time_to_int(time)+seconds)
t = Time()
t.hour = 12
t.minute = t.second = 0
t2 = increment(t,3610)
print(t2.hour,t2.minute,t2.second,sep=":")
# Exercise 16-1.
# Write a function called print_time that takes a Time object and prints it in the form
# hour:minute:second. Hint: the format sequence '%.2d' prints an integer using at least
# two digits, including a leading zero if necessary.
from time_class import Time
def print_time(time):
print("%.2d:%.2d:%.2d" % (time.hour,time.minute,time.second))
noon = Time()
noon.hour = 12
noon.minute = 0
noon.second = 0
print_time(noon)