Product Cart + {PK} id: Integer + {PK} id : Integer + name: String + quantity : Integer 0.1 + category: String + {FK} {unique} product_id: Integer + price: Float toDict() : dictionary + image: String + about: String + cart: Cart toDict() : dictionary Figure 2: Class Diagram for Models

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question
Implement models shown below in python
Product
Cart
1..1
* {PK} id: Integer
+ {PK} id : Integer
+ name: String
+ quantity : Integer
0.1
+ category: String
+ {FK} {unique} product_id: Integer
+ price: Float
toDict() : dictionary
+ image: String
+ about: String
+ cart: Cart
toDict() : dictionary
Figure 2: Class Diagram for Models
Transcribed Image Text:Product Cart 1..1 * {PK} id: Integer + {PK} id : Integer + name: String + quantity : Integer 0.1 + category: String + {FK} {unique} product_id: Integer + price: Float toDict() : dictionary + image: String + about: String + cart: Cart toDict() : dictionary Figure 2: Class Diagram for Models
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