Inventory-Management

Module Used

• json Module
  

Methods Used

We Used mainly two method

• json.loads() : we used json.load() which takes a file object and returns the json object and json object contains data in the form of key/value pair.
• json.dumps() : json.dumps() is a method that converts dictionary objects of Python into JSON string data format.

Action can be Peformed

We can mainly perfom five action

• We can see all the poduct details like product name, poduct id,product quantity, product price.
• We can Update and add new product by filling product name, poduct id,product quantity, product price.
• We can purchase any product by product id and product quantity.
• We can see the list of all sales product name ,id,quantity.
• And last one we can exit the program.

Number of Files

There are two file

• record.json : In this file we contain all the data relted two products.
• sales.json : In this file we store the data of purchased products.

Conditions

• If we enter choice more than 5 ,it will show invalid choice.
• If we try to purchase more product the it will show we have not more product quantity.

Images