if event.char in ['\n', '\r']:
bob.teleport(-180, bob.y-size*3)
bob.busy = False
return
try:
if event.char == ' ':
bob.draw_(size)
bob.busy = False
return
method = getattr(bob, 'draw_' + event.char)
method(size)
except AttributeError:
print 'I don\'t know how to draw an', event.char
bob.busy = False
return
bob.skip(size/2)
bob.busy = False
if __name__ == '__main__':
world = TurtleWorld()
bob = TyperTurtle()
bob.delay = 0
size = 22
bob.busy = False
bob.teleport(-180, 150)
world.bind('<Key>', keypress)
world.mainloop()
bob.busy = False
return
# figure out which function to call, and call it
try:
func = eval('draw_' + event.char)
except NameError:
print
"I don't know how to draw an", event.char
bob.busy = False
return
func(bob, size)
skip(bob, size / 2)
bob.busy = False
world = TurtleWorld()
# create and position the turtle
size = 20
bob = Turtle(world)
bob.delay = 0.01
bob.busy = False
teleport(bob, -180, 150)
# tell world to call keypress when the user presses a key
world.bind('<Key>', keypress)
world.mainloop()
bob.busy = False
return
# figure out which function to call, and call it
try:
func = eval("draw_" + event.char)
except NameError:
print "I don't know how to draw an", event.char
bob.busy = False
return
func(bob, size)
skip(bob, size / 2)
bob.busy = False
world = TurtleWorld()
# create and position the turtle
size = 20
bob = Turtle(world)
bob.delay = 0.01
bob.busy = False
teleport(bob, -180, 150)
# tell world to call keypress when the user presses a key
world.bind("<Key>", keypress)
world.mainloop()
