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Need help implenting the classes below in Python 3 Please take a close look at the UML diagram as well as the requirements of the classes.

Need help implenting the classes below in Python 3 Please take a close look at the UML diagram as well as the requirements of the classes.

Computer Networking: A Top-Down Approach (7th Edition)
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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Need help implenting the classes below in Python 3

Please take a close look at the UML diagram as well as the requirements of the classes.

 

The diagram depicts a class model for a university system with several key components: University, Student, Course, UnderGrad, and Graduate. Below is a detailed explanation of each class and its elements: ### Class: University - **Attributes:** - `name: string` - **Methods:** - `__str__`: String representation of the university. - `add_undergrad(name, email, gpa)`: Adds an undergraduate student. - `add_graduate(name, email, level)`: Adds a graduate student. - `add_course(...)`: Adds a course. - `remove_student(name) : list`: Removes a student by name. - `get_students(name, id, email) : list`: Retrieves a list of students by name, id, or email. - `get_courses(subject, number, title) : list`: Retrieves a list of courses by subject, number, or title. - `enroll_student(id, subject, number)`: Enrolls a student in a course. - `enrollment_report() : dict`: Generates an enrollment report. - **Relationships:** - Has a one-to-many relationship with `Course`. - Has a one-to-many relationship with `Student`. ### Class: Student - **Attributes:** - `name: string` - `id: string` - `email: string` - **Methods:** - `reset_id_numbering()`: Resets the student ID numbering. - `get_standing() : string`: Returns the academic standing of the student. - `enroll_to(Course)`: Enrolls the student in a course. - `__str__`: String representation of the student. - **Relationships:** - Inherits from both `UnderGrad` and `Graduate`. ### Class: Course - **Attributes:** - `subject: string` - `number: int` - `title: string` - **Methods:** - `__str__`: String representation of the course. - **Relationships:** - Course is associated with the University and can have multiple students enrolled. ### Class: UnderGrad - **Attributes:** - `gpa: float` - **Methods:** - `get_standing() : string`: Returns the academic standing based on GPA. - `__str__`:
Transcribed Image Text:The diagram depicts a class model for a university system with several key components: University, Student, Course, UnderGrad, and Graduate. Below is a detailed explanation of each class and its elements: ### Class: University - **Attributes:** - `name: string` - **Methods:** - `__str__`: String representation of the university. - `add_undergrad(name, email, gpa)`: Adds an undergraduate student. - `add_graduate(name, email, level)`: Adds a graduate student. - `add_course(...)`: Adds a course. - `remove_student(name) : list`: Removes a student by name. - `get_students(name, id, email) : list`: Retrieves a list of students by name, id, or email. - `get_courses(subject, number, title) : list`: Retrieves a list of courses by subject, number, or title. - `enroll_student(id, subject, number)`: Enrolls a student in a course. - `enrollment_report() : dict`: Generates an enrollment report. - **Relationships:** - Has a one-to-many relationship with `Course`. - Has a one-to-many relationship with `Student`. ### Class: Student - **Attributes:** - `name: string` - `id: string` - `email: string` - **Methods:** - `reset_id_numbering()`: Resets the student ID numbering. - `get_standing() : string`: Returns the academic standing of the student. - `enroll_to(Course)`: Enrolls the student in a course. - `__str__`: String representation of the student. - **Relationships:** - Inherits from both `UnderGrad` and `Graduate`. ### Class: Course - **Attributes:** - `subject: string` - `number: int` - `title: string` - **Methods:** - `__str__`: String representation of the course. - **Relationships:** - Course is associated with the University and can have multiple students enrolled. ### Class: UnderGrad - **Attributes:** - `gpa: float` - **Methods:** - `get_standing() : string`: Returns the academic standing based on GPA. - `__str__`:
- **Instance Attributes and Properties** - Protect the data to ensure encapsulation. - Implement properties for all instance attributes unless noted. - **Student** - Student is an abstract class that represents general students. *Implement it as guided on exercise 10.26 on page 428 in the textbook*. - Properties are read-only. - email data should be validated on the form of "<any text>@ucdenver.edu", and should be all lowercase. - Add the constructor to initialize all data. - When a Student user is created, the id should be generated automatically in sequence. The first student id should be "000001" and increment by 1 once a new student object is created. - The `reset_id_numbering` class method should reset the numbering of the ids, restarting to 1. - Students can be enrolled to one or more courses, or not enrolled at all. `enroll_to` receives a course object and add it to the enrolled_to list. - **UnderGrad:** - Undergraduate students. - gpa should be between 0 and 4 - Standing is "Undergraduate" - Add constructor to initialize all data properly - **Graduate:** - Graduate (master/phd) students - Standing is "Master" or "PhD" depending on the current level. - current level represents either "master" or "phd" - Add constructor to initialize all data properly
Transcribed Image Text:- **Instance Attributes and Properties** - Protect the data to ensure encapsulation. - Implement properties for all instance attributes unless noted. - **Student** - Student is an abstract class that represents general students. *Implement it as guided on exercise 10.26 on page 428 in the textbook*. - Properties are read-only. - email data should be validated on the form of "<any text>@ucdenver.edu", and should be all lowercase. - Add the constructor to initialize all data. - When a Student user is created, the id should be generated automatically in sequence. The first student id should be "000001" and increment by 1 once a new student object is created. - The `reset_id_numbering` class method should reset the numbering of the ids, restarting to 1. - Students can be enrolled to one or more courses, or not enrolled at all. `enroll_to` receives a course object and add it to the enrolled_to list. - **UnderGrad:** - Undergraduate students. - gpa should be between 0 and 4 - Standing is "Undergraduate" - Add constructor to initialize all data properly - **Graduate:** - Graduate (master/phd) students - Standing is "Master" or "PhD" depending on the current level. - current level represents either "master" or "phd" - Add constructor to initialize all data properly
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