want a calculation result instead of <bound method ...Python 2.8 -

want a calculation result instead of <bound method ...Python 2.8 -

i have tried finding in docs don't quite it. starting work classes, when seek result, instead of actual 'width' maybe need get not sure.. sounds complicated result. can advise?

i have:

class rectangle(object): def __init__(self, pt_ll, pt_ur): self.ll = pt_ll self.lr = point(pt_ur.x, pt_ll.y) self.ur = pt_ur self.ul = point(pt_ll.x, pt_ur.y) def width(self): """returns width-float of rectangle.""" w = self.ur.x - self.ll.x homecoming w

then phone call it:

r = rectangle(point(0,0), point(10,10)) print r.ur.x print r.ll.x print r.width

and output:

10.0 0.0 <bound method rectangle.width of <__main__.rectangle object @ 0x000000000b5cbc50>>

print r.width

this returns width method itself, see in output. want phone call method need instead this:

print r.width()

this hints @ interesting thing python, can pass around functions can other variables.

methods