def move(self):
if self.get_big:
if self.rect.w > 100:
self.get_big = 0
self.dx = -5
else:
if self.rect.w < 20:
self.get_big = 1
self.dx = 5
self.stretch(dx=self.dx, keepAspectRatio=1)
Circle.move(self)
def move(self):
x, y = self.get_position()
#print 'moving', x, y
Circle.move(self)