scope example

#!/usr/bin/env python
# -*- coding: utf-8 -*-
#


GLOBALS=type('GLOBALS',(object,),{
    'my_d': 0
    }
    )()

my_e = 0

def inc_d(n):
    GLOBALS.my_d += n  ## uses a namespace
    print GLOBALS.my_d

def inc_e(n):
    my_e += n   ## no namespace used, must be local
    print my_e

inc_d(10)
inc_e(10)