Question for Help: Would ask for help in Python on how to Create a class Rectangle with double attributes length and width. The default constructor should set these attributes to :

I must Provide methods that calculate the rectangle's perimeter and area, as well as accessors/getters and mutators/setters for both data fields. The mutator methods for length and width should verify that the number being passed in is larger than 0.0 and less than 20.0 -- if it doesn't fit those criteria, the value of the field should not be changed. Additionally I have to implement two methods called makeCopy() and fromRectangle().

- makeCopy() is class method: takes a rectangle as input parameter and return the copy of that rectangle

- fromRectangle() is an instance method that takes a rectangle as input and copies the data attributes of rectangle into the calling object.

Write a function called main() in the same file to test your Rectangle class . It should prompt the user to enter a length and width of a rectangle, and then print out the area and perimeter of the rectangle. (Use the mutators to set the length and width of the rectangle, not the constructor .) Please give comments to I can better understand and study, thanks ahead for the teaching.