Python code coverage for Lib/turtledemo/wikipedia.py

#	count	content
1	n/a	""" turtle-example-suite:
2	n/a
3	n/a	tdemo_wikipedia3.py
4	n/a
5	n/a	This example is
6	n/a	inspired by the Wikipedia article on turtle
7	n/a	graphics. (See example wikipedia1 for URLs)
8	n/a
9	n/a	First we create (ne-1) (i.e. 35 in this
10	n/a	example) copies of our first turtle p.
11	n/a	Then we let them perform their steps in
12	n/a	parallel.
13	n/a
14	n/a	Followed by a complete undo().
15	n/a	"""
16	n/a	from turtle import Screen, Turtle, mainloop
17	n/a	from time import clock, sleep
18	n/a
19	n/a	def mn_eck(p, ne,sz):
20	n/a	turtlelist = [p]
21	n/a	#create ne-1 additional turtles
22	n/a	for i in range(1,ne):
23	n/a	q = p.clone()
24	n/a	q.rt(360.0/ne)
25	n/a	turtlelist.append(q)
26	n/a	p = q
27	n/a	for i in range(ne):
28	n/a	c = abs(ne/2.0-i)/(ne*.7)
29	n/a	# let those ne turtles make a step
30	n/a	# in parallel:
31	n/a	for t in turtlelist:
32	n/a	t.rt(360./ne)
33	n/a	t.pencolor(1-c,0,c)
34	n/a	t.fd(sz)
35	n/a
36	n/a	def main():
37	n/a	s = Screen()
38	n/a	s.bgcolor("black")
39	n/a	p=Turtle()
40	n/a	p.speed(0)
41	n/a	p.hideturtle()
42	n/a	p.pencolor("red")
43	n/a	p.pensize(3)
44	n/a
45	n/a	s.tracer(36,0)
46	n/a
47	n/a	at = clock()
48	n/a	mn_eck(p, 36, 19)
49	n/a	et = clock()
50	n/a	z1 = et-at
51	n/a
52	n/a	sleep(1)
53	n/a
54	n/a	at = clock()
55	n/a	while any([t.undobufferentries() for t in s.turtles()]):
56	n/a	for t in s.turtles():
57	n/a	t.undo()
58	n/a	et = clock()
59	n/a	return "runtime: %.3f sec" % (z1+et-at)
60	n/a
61	n/a
62	n/a	if __name__ == '__main__':
63	n/a	msg = main()
64	n/a	print(msg)
65	n/a	mainloop()