bgneal@39: """Chapter 6, exercise 1 in Allen Downey's Think Complexity book.
bgneal@39: 
bgneal@39: "Download thinkcomplex.com/CA.py and thinkcomplex.com/CADrawer.py and confirm
bgneal@39: that they run on your system; you might have to install additional Python
bgneal@39: packages."
bgneal@39: 
bgneal@39: """
bgneal@39: import sys
bgneal@39: 
bgneal@39: import CA
bgneal@39: from CADrawer import PyplotDrawer
bgneal@39: 
bgneal@39: def main(script, rule, n):
bgneal@39:     rule = int(rule)
bgneal@39:     n = int(n)
bgneal@39:     ca = CA.CA(rule, n)
bgneal@39:     ca.start_single()
bgneal@39:     ca.loop(n - 1)
bgneal@39: 
bgneal@39:     drawer = PyplotDrawer()
bgneal@39:     drawer.draw(ca)
bgneal@39:     drawer.show()
bgneal@39: 
bgneal@39: 
bgneal@39: if __name__ == '__main__':
bgneal@39:     main(*sys.argv)