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Commit ff05862

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To Ram - as discussed on shopping cart
1 parent 0cb151d commit ff05862

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4 files changed

+177
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4 files changed

+177
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lines changed

‎FruitStore/FStore.py

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import time, sys
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class FStore:
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def __init__(self, stock={}):
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"""
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Our constructor class that instantiates fruit store.
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"""
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self.stock = stock
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def displayStock(self):
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"""
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Displays the fruits currently available for purchase in the store.
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"""
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# for fruits, quantity in self.stock.items():
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# print(" We currently have {} {} in store".format(quantity, fruits), end="\n")
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# return None
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# Sanjay's code
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for fruits, quantity in self.stock.items():
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print("we have " + str(quantity) + " of " + fruits)
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return '\n'
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def getStockFromStore(self):
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return self.stock
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def listOfFruits(self):
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# self.Fruits = [fruits for fruits in self.stock.keys()]
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# return self.Fruits
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# Sanjay's code
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return list(self.stock.keys())
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def timeDelay(self):
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self.time = time.sleep(5)
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return self.time
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def callExit(self):
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self.exit = sys.exit(0)
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return self.exit
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def numberOfFruits(self, number):
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# if number <= 0:
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# print("Number of fruits should be positive!")
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# return None
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# elif n > self.stock.values()[0]
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pass
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def cart(self):
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# cart logic
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pass
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# TODO: 3 - crate a class called ShoppingCart
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# addToCart
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# ṛemoveFromCart
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# getListOfItemsFromCart
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‎FruitStore/__init__.py

Whitespace-only changes.

‎FruitStore/main.py

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from FStore import FStore
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# TODO 1 - get stock from reading a json file.
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dict = {'Apple':100, 'Banana': 100, 'Cherry': 100}
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# Write a function to read stock json file
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# function should return json info which is there in the file.
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# TODO 2 - pass the return of above function, to open your store
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openStore = FStore(dict) # you cannot open a store without stock.
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def getUserInput(fromWhichMenu):
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if fromWhichMenu == "fromMainMenu":
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try:
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choice = input("Please enter your choice : ").strip()
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except ValueError:
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print("That's not an int!")
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return choice
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elif fromWhichMenu == "fruitMenu":
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try:
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choice = input("Please enter your choice : ").strip()
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except ValueError:
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print("That's not an int!")
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return choice
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elif fromWhichMenu == "numbers":
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try:
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choice = input("how many you need? ").strip()
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except ValueError:
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print("That's not an int!")
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return choice
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elif fromWhichMenu == "addOrRemove" :
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try:
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choice = input("Is there anything you want to add or remove? Y or N ").strip()
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if choice == "Y":
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return True
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else:
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return False
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except ValueError:
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print("That's not an int!")
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def displayMainMenu():
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print("""
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====== Fruit Shop =======
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1. Display available Stocks
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2. Buy Fruits
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3. Get Total
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4. Checkout
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5. Exit
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""")
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def displayFruitMenu():
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for i in enumerate(openStore.listOfFruits(), start=1):
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print(i[0], i[1])
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def shoppingCart():
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pass
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def storeOpens():
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# while True:
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cart = {}
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displayMainMenu()
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choice = getUserInput("fromMainMenu")
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if choice == '1':
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openStore.displayStock()
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print("\n please select from above available stock", end="\n")
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elif choice == '2':
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print("\n What do you want to buy?\n")
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displayFruitMenu()
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choice = getUserInput("fruitMenu")
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if choice == '1':
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availableStock = openStore.getStockFromStore()
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count = int(getUserInput("numbers"))
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if count <= availableStock['Apple']:
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cart['Apple'] = count
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availableStock['Apple'] = availableStock['Apple'] - count
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print(availableStock)
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print("Here's your items in cart , ", cart)
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# wannaBuyMore = getUserInput("addOrRemove")
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# if (wannaBuyMore):
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# fruitChoice = getUserInput("fruitMenu")
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# else:
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# print("Done")
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elif choice == '2':
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pass
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elif choice == '3':
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pass
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elif choice == 5:
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pass
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else:
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print("Invalid input. Please enter number between 1-5 ")
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if __name__ == "__main__":
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storeOpens()

‎FruitStore/stock.json

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{
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"Apple": 100,
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"Banana": 70,
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"Cherry": 23,
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"orange": 254
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}

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