Posts: 4
Threads: 2
Joined: Jun 2020
coffee=4
tea=3
coke=2
print()
menu={'Coffee':'$4.00','Tea':'$3.00','Coca-cola':'$2.00',"Press 'd' ":"complete order"}
ccount=0
tcount=0
cokecount=0
while True:
for i in menu:
print(f"{i}={menu[i]}")
print()
Condition=True
while(Condition):
drink=input('Select your drink from the menu:')
drink=drink.capitalize()
if drink == 'Coffee':
quantity=int(input('Quantity:'))
ccount+=quantity
Condition=False
elif drink == 'Tea':
quantity=int(input('Quantity:'))
tcount+=quantity
Condition=False
elif drink == 'Coca-cola':
quantity=int(input('Quantity:'))
cokecount+=quantity
Condition=False
elif drink=='D':
condition=False
amount=( ccount*4)+(tcount*3)+(cokecount*2)
mem=input('Do u have membership?( Enter Y for yes, N for no):')
mem=mem.capitalize()
if amount>=10 and mem=='Y':
purchaseDisc=amount*0.05
memDisc=(amount-purchaseDisc)*0.15
befTotal=(amount-purchaseDisc-memDisc)
gst=befTotal*0.07
total=befTotal+gst
elif amount<10 and mem=='Y':
purchaseDisc=0
memDisc=amount*0.15
befTotal=amount-memDisc
gst=befTotal*0.07
total=befTotal+gst
elif amount>=10 and mem=='N':
purchaseDisc=amount*0.05
memDisc=0
befTotal=amount-purchaseDisc
gst=befTotal*0.07
total=befTotal+gst
else:
purchaseDisc=0
memDisc=0
befTotal=amount
gst=befTotal*0.07
total=befTotal+gst
print()
print('Receipt')
print('==============================')
print(f'{"Drink":5s}: {drink:>1s}')
print(f'{"Quantity":8s}:{quantity:>13}')
print(f'{"Member":6s}:{mem:>15}')
print(f'{"Amount":6s}:{"$":>15}{amount:>5.2f}')
print(f'{"Purchase Disc.":14s}{"$":>8}{purchaseDisc:>5.2f}')
print(f'{"Member Disc.":12s}{"$":>10}{memDisc:>5.2f}')
print(f'{"Total (bef. GST)":16s}{"$":>6}{befTotal:>5.2f}')
print(f'{"GST":3s}{"$":>19}{gst:>5.2f}')
print(f'{"Total (incl. GST)":17s}{"$":>5}{total:>5.2f}')
exit()
else:
print('Please enter a drink from the menu!')
Condition=TrueHow can i print out the different drinks and quantity that i inputted instead of just printing out 1?
Posts: 12,022
Threads: 484
Joined: Sep 2016
You code is over complicated for the task at hand.
You use a dictionary for your menu, why not use one for choices made?
It will make the code much simpler, and more readable.
Posts: 4
Threads: 2
Joined: Jun 2020
Jun-30-2020, 06:55 PM
(This post was last modified: Jun-30-2020, 06:56 PM by jayfre.)
ccount=0
tcount=0
cokecount=0
while True:
print("1.Coffee = $4.00")
print("2.Tea = $3.00")
print("3.Coca-Cola = $2.00")
print("4.Complete order")
choice= int(input("Make a selection:"))
if choice ==1:
quantity=int(input("Enter your quantity:"))
ccount+= quantity
drink="Coffee"
elif choice ==2:
quantity=int(input("Enter your quantity:"))
tcount+= quantity
drink="Tea"
elif choice ==3:
quantity=int(input("Enter your quantity:"))
cokecount+= quantity
drink="Coca-Cola"
elif choice==4:
mem=input('Do u have membership?( Enter Y for yes, N for no):')
mem=mem.capitalize()
amount=( ccount*4)+(tcount*3)+(cokecount*2)
if amount>=10 and mem=='Y':
purchaseDisc=amount*0.05
memDisc=(amount-purchaseDisc)*0.15
befTotal=(amount-purchaseDisc-memDisc)
gst=befTotal*0.07
total=befTotal+gst
elif amount<10 and mem=='Y':
purchaseDisc=0
memDisc=amount*0.15
befTotal=amount-memDisc
gst=befTotal*0.07
total=befTotal+gst
elif amount>=10 and mem=='N':
purchaseDisc=amount*0.05
memDisc=0
befTotal=amount-purchaseDisc
gst=befTotal*0.07
total=befTotal+gst
else:
purchaseDisc=0
memDisc=0
befTotal=amount
gst=befTotal*0.07
total=befTotal+gst
print()
print('Receipt')
print('==============================')
print(f'{"Drink":5s}: {drink:>1s}')
print(f'{"Quantity":8s}:{quantity:>13}')
print(f'{"Member":6s}:{mem:>15}')
print(f'{"Amount":6s}:{"$":>15}{amount:>5.2f}')
print(f'{"Purchase Disc.":14s}{"$":>8}{purchaseDisc:>5.2f}')
print(f'{"Member Disc.":12s}{"$":>10}{memDisc:>5.2f}')
print(f'{"Total (bef. GST)":16s}{"$":>6}{befTotal:>5.2f}')
print(f'{"GST":3s}{"$":>19}{gst:>5.2f}')
print(f'{"Total (incl. GST)":17s}{"$":>5}{total:>5.2f}')
exit()i try to redo my previous codes to this is it more simplier?? However i still cannot print out the 1st input when i enter the 2nd input in this while true loop as they have the same variable name.
Posts: 1,144
Threads: 114
Joined: Sep 2019
Jul-01-2020, 04:15 AM
(This post was last modified: Jul-01-2020, 04:15 AM by menator01.)
Here is my go at it. Modified
There is room for improvement.
#! /usr/bin/env python3
from subprocess import call
import os
call('clear' if os.name == 'posix' else 'cls')
class Menu:
def __init__(self):
pass
def menu(self):
self.menuitems = {'coffee':1.25, 'tea': 1, 'coke':1.75, 'water':.5}
return self.menuitems
class AddTax:
def add_tax(self, total, tax):
return total*tax
class Discount:
def discount(self, total, discount_amount=0):
return total*discount_amount
class Display:
def output(self, text):
print(text.title())
class Controller:
def __init__(self, menu=None, addtax=None, discount=None, display=None):
self.menu = menu or Menu()
self.addtax = addtax or AddTax()
self.discount = discount or Discount()
self.display = display or Display()
def show_menu(self):
dodads = []
for k, val in self.menu.menu().items():
dodads.append(f'{k}: ${format(val, "0.2f")}')
self.display.output(f'Menu: {", ".join(dodads)}')
def main():
controller = Controller()
while True:
try:
print('What would you like to drink?')
print('Format is item amount seperated by comma or space.')
print('Example: coke 3, tea 1')
print()
controller.show_menu()
order = input('>> ').lower().split()
while True:
print('Are you a member? (y/n)')
member = input('>>> ')
print()
print('--------------- Receipt ------------')
if member.strip() == 'y' or member.strip() == 'yes':
membership = True
break
else:
membership = False
break
if order and len(order) >= 2:
iters = iter(order)
result = dict(zip(iters, iters))
total = []
combined_total = []
for menuitem, amount in result.items():
if menuitem in controller.menu.menu().keys():
total.append(controller.menu.menu()[menuitem])
cost = controller.menu.menu()[menuitem]
totalcost = f"{format(cost*int(amount.replace(',', ' ')), '0.2f')}"
combined_total.append(float(totalcost))
controller.display.output(f'Item: {menuitem} {" ":>2} Amount: {amount} {" ":>2} Cost: ${format(cost, "0.2f")} {" ":>2} Total: ${totalcost}')
else:
controller.display.output(f'Item: {menuitem} is not on the menu.')
print()
total = sum(combined_total)
if membership == True:
discount = controller.discount.discount(total, 0.15)
else:
discount = 0
newtotal = total-discount
tax = controller.addtax.add_tax(newtotal, 0.09)
finaltotal = newtotal+tax
controller.display.output(f'Total: ${format(total,"0.2f")}')
controller.display.output(f'Discount: - ${format(discount, "0.2f")}')
controller.display.output(f'Total: ${format(newtotal,"0.2f")}')
controller.display.output(f'Tax: ${format(tax,"0.2f")}')
controller.display.output(f'Total: ${format(finaltotal,"0.2f")}')
break
else:
print('You will need to enter both item and amout.')
continue
except ValueError as error:
print(error)
if __name__ == '__main__':
main()Output: What would you like to drink?
Format is item amount seperated by comma or space.
Example: coke 3, tea 1
Menu: Coffee: $1.25, Tea: $1.00, Coke: $1.75, Water: $0.50
>> coke 2, tea 3, pepsi 1
Are you a member? (y/n)
>>> y
--------------- Receipt ------------
Item: Coke Amount: 2, Cost: $1.75 Total: $3.50
Item: Tea Amount: 3, Cost: $1.00 Total: $3.00
Sorry, Pepsi Is Not On The Menu.
Total: $6.50
Discount: - $0.97
Total: $5.53
Tax: $0.50
Total: $6.02
Posts: 1,144
Threads: 114
Joined: Sep 2019
Jul-01-2020, 06:53 PM
(This post was last modified: Jul-01-2020, 06:53 PM by menator01.)
You kind of inspired me with your code.
Here is one more tweak
#! /usr/bin/env python3
# Do the imports
from subprocess import call
import os
# Clears the screen of cluttered text
call('clear' if os.name == 'posix' else 'cls')
# Define Menu class and function/method
class Menu:
def __init__(self):
pass
def menu(self):
self.menuitems = {'coffee':1.25, 'tea': 1, 'coke':1.75, 'water':.5}
return self.menuitems
# Define tax class and function/method
class AddTax:
def add_tax(self, total, tax):
return total*tax
# Define discount class and function/method
class Discount:
def discount(self, total, discount_amount=0):
return total*discount_amount
# class and function/method for displaying text
class Display:
def output(self, text):
print(text.title())
# Controller text for various operations
class Controller:
def __init__(self, menu=None, addtax=None, discount=None, display=None):
self.menu = menu or Menu()
self.addtax = addtax or AddTax()
self.discount = discount or Discount()
self.display = display or Display()
# Function/method for displaying menu items
def show_menu(self):
stuff = []
for key, val in self.menu.menu().items():
stuff.append(f'{key}: ${format(val, "0.2f")}')
self.display.output(f'Menu: {", ".join(stuff)}')
# Define main
def main():
# Initiate the controller class
controller = Controller()
# Start the loop
while True:
try:
# Print out message
print('What would you like to drink?')
print('Format is item amount seperated by comma or space.')
print('Example: coke 3, tea 1')
# Add a blank line
print()
# Show the menu
controller.show_menu()
# Ask for order. Can be comma seperated or space
# Examples coke 2, tea 2 or coke 2 tea 2
order = input('>> ').lower().split()
# Start a loop for asking if a member. Returns either True or False
while True:
print('Are you a member? (y/n)')
member = input('>>> ')
print()
if member.strip() == 'y' or member.strip() == 'yes':
membership = True
break
else:
membership = False
break
# Prints the top part of receipt
print(f"{''.ljust(25,'-')} Receipt {''.rjust(25,'-')}")
# This check to make sure that an item and amount is entered
# If not throws error and ask for correct input
if order and len(order) >= 2:
# Places the input into a dict for later use
iters = iter(order)
result = dict(zip(iters, iters))
# Iniate a couple of list for storing
total = []
combined_total = []
# Loop through our input and check if items are in our menu
# Display accordingly
for menuitem, amount in result.items():
if menuitem in controller.menu.menu().keys():
# Stores the cost of items .Gets the cost.
# Gets the cost
# Formats totalcost for display
# Stores combined total for item groups
total.append(controller.menu.menu()[menuitem])
cost = controller.menu.menu()[menuitem]
totalcost = f"{format(cost*int(amount.replace(',', ' ')), '0.2f')}"
combined_total.append(float(totalcost))
# Display items ordered
calmin = min(result)
calmax = max(result)
pad = len(calmin)
if len(menuitem) < len(calmin):
npad = len(calmin)-len(menuitem)+1
else:
npad = 1
controller.display.output(f'Item: {" ":>4} {menuitem} {"".rjust(npad," ")}Amount: {amount.replace(",","")} {" ":>2} Cost: ${format(cost, "0.2f")} {" ":>2} Total: ${totalcost}')
else:
controller.display.output(f'Item: {menuitem} is not on the menu.')
# Print a blank line
print()
# Get a total cost of all ordered items
total = sum(combined_total)
# If a member add the discount
if membership == True:
discount = controller.discount.discount(total, 0.15)
else:
discount = 0
# Get a new total with the discount
newtotal = total-discount
# Get the tax on our total
tax = controller.addtax.add_tax(newtotal, 0.09)
# Add the tax to our total
finaltotal = newtotal+tax
# Display the content
controller.display.output(f'Total: {"".rjust(3," ")} ${format(total,"0.2f")}')
controller.display.output(f'Discount: -${format(discount, "0.2f")}')
controller.display.output(f'Total: {"".rjust(3," ")} ${format(newtotal,"0.2f")}')
controller.display.output(f'Tax: {"".rjust(4," ")} +${format(tax,"0.2f")}')
controller.display.output(f'Total: {"".rjust(3," ")} ${format(finaltotal,"0.2f")}')
print(f'{"".rjust(59, "-")}')
break
else:
print('You will need to enter both item and amout.')
continue
except ValueError as error:
print('Please use the correct format when ordering.)
if __name__ == '__main__':
main()Output: What would you like to drink?
Format is item amount seperated by comma or space.
Example: coke 3, tea 1
Menu: Coffee: $1.25, Tea: $1.00, Coke: $1.75, Water: $0.50
>> coke 1, tea 2
Are you a member? (y/n)
>>> n
------------------------- Receipt -------------------------
Item: Coke Amount: 1 Cost: $1.75 Total: $1.75
Item: Tea Amount: 2 Cost: $1.00 Total: $2.00
Total: $3.75
Discount: -$0.00
Total: $3.75
Tax: +$0.34
Total: $4.09
-----------------------------------------------------------
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