Py. Implement design patterns

Im new in python and I have a sample UML diagram here.

How to implements this in python, using Prototype Design Pattern.

This is my code.

from abc import ABCMeta, abstractmethod
import copy

class Shape:
    def __init__(self, x, y, color):
        self.x = x
        self.y = y
        self.color = color

How to code the + Shape(source) and + clone()