def main():
"""Guitar pr ogr am, u sing Gu itar class."""
guitars = []
print("My guitars!")
name = input("Name: ")
while name != "":
year = int(input("Year: "))
cost = float(input("Cost: $"))
guitar_to_add = Guitar(name, year, cost)
guitars.append(guitar_to_add)
print(guitar_to_add, "added.")
name = input("Name: ")
guitars.append(Guitar("Gib son L-5 CES", 1922, 16035.40))
guitars.append(Guitar("Line 6 JTV-59", 2010, 1512.9))
if guitars: # lists, strings and other collections are False when empty, True when non-empty
# In order for sorting to work on Guitar objects,
# at least the __lt__ method must be defined in Guitar class
guitars.sort()
print("These are my guitars:")
for i, guitar in enumerate(guitars):
vintage_string = ""
if guitar.is_vintage():
vintage_string = "(vintage)"
print("Guitar {0}: {1.name:>30} ({1.year}), worth ${1.cost:10,.2f}\
{2}".format(i + 1, guitar, vintage_string))
else:
print("No guitars :( Quick, go and buy one!")
def main():
gibson = Guitar("Gibson L-5 CES", 1922, 16035.40)
another_guitar = Guitar("Another Guitar", 2012, 500)
print("expected 97. Got {}".format(gibson.get_age()))
print("expected 7. Got {}".format(another_guitar.get_age()))
print("expected True. Got {}".format(gibson.is_vintage()))
print("expected False. Got {}".format(another_guitar.is_vintage()))
def run_tests():
name = "Gibson L-5 CES"
year = 1922
cost = 16035.40
guitar = Guitar(name, year, cost)
other = Guitar("Another Guitar", 2012, 1512.9)
print("{} get_age() - Expected {}. Got {}".format(guitar.name, 95,
guitar.get_age()))
print("{} get_age() - Expected {}. Got {}".format(other.name, 5,
other.get_age()))
print("{} is_vintage() - Expected {}. Got {}".format(
guitar.name, True, guitar.is_vintage()))
print("{} is_vintage() - Expected {}. Got {}".format(
other.name, False, other.is_vintage()))
def main():
guitars = []
print("My guitar!")
name = input("Name: ")
while name != "":
year = int(input("Year: "))
cost = float(input("Cost: $"))
guitar_to_add = Guitar(name, year, cost)
print(guitar_to_add, "added")
name = input("Name: ")
guitars.append(Guitar("Gibson L-5 CES", 1922, 16035.40))
guitars.append(Guitar("Line 6 JTV-59", 2010, 1512.9))
if guitars:
guitars.sort()
print("These are my guitars:")
for i, guitar in enumerate(guitars):
vintage_string = ""
if guitar.is_vintage():
vintage_string = "(vintage)"
print("Guitar {0}: {1.name:>30} ({1.year}), worth ${1.cost:10,.2f}\
{2}".format(i + 1, guitar, vintage_string))
else:
print("No guitars :( Quick, go and buy one!")
def test_guitar():
name = "Gibson L-5 CES"
year = 1922
cost = 16035.40
guitars = Guitar(name,year,cost)
other = Guitar("Another guitar",2013,1512.9)
print("{} get_age() - Expected {}. Got {}".format(guitars.name,98,guitars.get_age()))
print("{} get_age() - Expected {}. Got {}".format(other.name,2,guitars.get_age()))
print("{} is_vintage() - Expected {}. Got {}".format(guitars.name,True,guitars.is_vintage()))
print("{} is_vintage() - Expected {}. Got {}".format(other.name, False,guitars.is_vintage()))
def main():
my_guitars = []
name = input("Name: ")
while name != "":
year = int(input("Year: "))
cost = float(input("Cost: "))
guitar_added = Guitar(name, year, cost)
my_guitars.append(guitar_added)
print("{} added".format(guitar_added))
name = input("Name: ")
print("These are my guitars:")
for i, my_guitar in enumerate(my_guitars):
vintage_string = ""
if my_guitar.is_vintage():
vintage_string = ' (vintage)'
print("Guitar {}: {} ({}), worth ${:.2f}{}".format(
i + 1, my_guitar.name, my_guitar.year, my_guitar.cost,
vintage_string))
def main():
guitar = []
print("My Guitars!")
while True:
print("Choose one from the menue:\nA) add guitar\nQ) quit ")
choice = input("Please choose: ").upper()
count = 1
if choice == "A":
while True:
name = input("Please enter your name: ")
if name == "":
print("Invalid name.")
else:
break
while True:
year = input("Please enter the year: ")
if year.isdigit():
year = int(year)
break
while True:
cost = input("Please enter the cost: ")
if cost.isdigit():
cost = int(cost)
break
# guitar_add=Guitar(name,year,cost)
guitar.append(Guitar(name, year, cost))
print("{} ({}): ${} added.".format(name, year, cost))
elif choice == "Q":
print("These are my guitars: ")
for i, guitars in enumerate(guitar, 1):
if guitars.is_vintage():
vintage_string = '(vintage)'
else:
vintage_string = ''
print("Guitar {}: {} {}".format(i, guitars, vintage_string))
break