http://mcsp.wartburg.edu/zelle/python/graphics.py
http://mcsp.wartburg.edu/zelle/python/graphics/graphics.pdf
pip install https://raw.githubusercontent.com/jminz/graphics.py/master/graphics-py_installer.tar.gz
git clone https://github.com/jminz/graphics.py.git
tar -czvf graphics-py_installer.tar.gz ./graphics.py ./setup.py
pip install graphics-py_installer.tar.gz
from graphics import *
def main():
win = GraphWin("My Circle", 600, 600)
c = Circle(Point(50,50), 10)
c.draw(win)
win.getMouse() # Pause to view result, otherwise the window will disappear
win.close()
main()