update

.config/Code/User/History/5b4566d4/CHEj.py

@@ -0,0 +1,57 @@
+def getdict(books: list, title: str) -> dict:
+    for book in books:
+        book = dict(book)
+        if book.get('title') == title:
+            return book
+    return None
+
+def inventory_worth():
+    worth = 0
+    for book in bookstore:
+        book = dict(book)
+        worth += int(book.get('price'))*int(book.get('quantity'))
+    return worth
+
+def report():
+    for book in bookstore:
+        book = dict(book)
+        for key in book.keys():
+            print(key, ':', book.get(key))
+
+bookstore = []
+
+num = int(input('how many books would you like to add: '))
+
+
+for i in range(num):
+    title = input('enter book title: ')
+    author = input('enter book author: ')
+    quantity = input('enter book quantity: ')
+    price = input('enter book price: ')
+    bookstore.append({"title" : title, "author" : author, "quantity" : quantity, "price" : price})
+
+search_title = input('enter a title to search for a book: ')
+
+book = getdict(bookstore, search_title)
+if book is None:
+    print('book title not function')
+else:
+    for key in book.keys():
+        print(key, ':', book.get(key))
+
+update_title = input('enter a title to update a book: ')
+book = getdict(bookstore, update_title)
+if book is None:
+    print('book title not function')
+else:
+    new_author = input('enter updated author: ')
+    new_quantity = input('enter updated quantity: ')
+    new_price = input('enter updated price: ')
+    book['author'] = new_author
+    book['quantity'] = new_quantity
+    book['price'] = new_price
+
+print('you have books worth: ',inventory_worth(), 'rupee')
+report()
+
+