Python Program for Basic Shop Management System with Add, View, and Remove Product Functionality

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Learn how to create a basic shop management system using Python. This tutorial provides example code and step-by-step instructions for adding, viewing, and removing products from the shop’s inventory.

Problem Python Program

You need to create a shop management system in Python that can add, view, and remove products from the inventory.

Example Code

products = {}

while True:
    print("\nShop Management System\n")
    print("1. Add product")
    print("2. View products")
    print("3. Remove product")
    print("4. Exit")

    choice = input("\nEnter your choice (1-4): ")

    if choice == "1":
        name = input("\nEnter product name: ")
        price = float(input("Enter product price: "))
        quantity = int(input("Enter product quantity: "))
        products[name] = {"price": price, "quantity": quantity}
        print("\nProduct added successfully")

    elif choice == "2":
        if len(products) == 0:
            print("\nNo products found")
        else:
            print("\nList of products:")
            for name, details in products.items():
                print(f"{name} (Price: {details['price']}, Quantity: {details['quantity']})")

    elif choice == "3":
        if len(products) == 0:
            print("\nNo products found")
        else:
            name = input("\nEnter product name to remove: ")
            if name in products:
                del products[name]
                print("\nProduct removed successfully")
            else:
                print("\nProduct not found")

    elif choice == "4":
        print("\nExiting program")
        break

    else:
        print("\nInvalid choice, please enter a valid choice (1-4)")

Excepted output

Shop Management System

1. Add product
2. View products
3. Remove product
4. Exit

Enter your choice (1-4): 1

Enter product name: Apple
Enter product price: 0.5
Enter product quantity: 10

Product added successfully

Shop Management System

1. Add product
2. View products
3. Remove product
4. Exit

Enter your choice (1-4): 2

List of products:
Apple (Price: 0.5, Quantity: 10)

Shop Management System

1. Add product
2. View products
3. Remove product
4. Exit

Enter your choice (1-4): 3

Enter product name to remove: Apple

Product removed successfully

Shop Management System

1. Add product
2. View products
3. Remove product
4. Exit

Enter your choice (1-4): 4

Exiting program

Explanation:

This program provides a menu-based interface for managing a shop’s inventory. The program uses a dictionary called products to store the details of each product. The program allows the user to add a product to the inventory by providing the name, price, and quantity of the product. The program allows the user to view the list of products in the inventory and remove a product from the inventory. The program exits when the user chooses to exit the program. The output shows the various options available to the user and the expected output for each option.

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