python_main.py

assignment.py

#!/usr/bin/python2

class Menu:
  def __init__(self, name, items, start_time, end_time):
    self.name = name
    self.items = items
    self.start_time = start_time
    self.end_time = end_time

  def __repr__(self):
    return self.name + 'menu available from ' + str(self.start_time) + '-' + str(self.end_time)

  def calculate_bill(self, purchased_items):
    bill = 0
    for purchased_item in purchased_items:
      if purchased_item in self.items:
        bill += self.items[purchased_item]
    return bill

def main():
  brunch_items = {
    'pancakes': 7.50, 'eggs benedict': 11.00, 'home fries': 4.50, 'coffee': 1.50,
    'tea': 1.00, 'mimosa': 10.50,
  }

  brunch_menu = Menu('brunch', brunch_items, 11, 4)

  dinner_items = {
    'hamburger and fries': 13.00, 'ceaser salad': 16.00, 'cheese pizza': 11.00,
    'mushroom ravioli (vegan)': 13.50, 'coffee': 2.00, 'soda': 3.00,
  }

  dinner_items = Menu('dinner', dinner_items, 6, 11)

  print(brunch_menu.calculate_bill(['pancakes', 'home fries', 'coffee']))

if __name__ == "__main__":
  main()

main.py

def main():
  print("Hello World!")
  
main()

name_main.py

def main():
  print("Hello World!")

if __name__ == "__main__":
  main()