Here is a Python program. import turtle class Box: def __init__(self, x, y, width, height):...
Here is a Python program.
import turtle
class Box:
def __init__(self, x, y, width, height):
self.x = x
self.y = y
self.width = width
self.height = height
def show(self):
turtle.up()
turtle.goto(x, y)
turtle.down()
for _ in range(2):
turtle.forward(width)
turtle.right(90)
turtle.forward(height)
turtle.right(90)
bigbox = Box(-100, -150, 200, 300)
bigbox.show()
turtle.done()
If you run the above program, it will produce an error. What is the keyword that has been missing from several places in the code inside the show() function?
Homework Answers
Here in the show function you are using width and height variables which are class variables and to access class variables you have to use self with it, therefore the show function will become :
def show(self):
turtle.up()
turtle.goto(x, y)
turtle.down()
for _ in range(2):
turtle.forward(self.width)
turtle.right(90)
turtle.forward(self.height)
turtle.right(90)
Add Answer to:
Here is a Python program.
import turtle
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