gistfile1.txt

prnt("*Extra parameters")
def security_level(function, args, kwargs, level):
    prnt("You are level", level)
    if level == "admin":
        return True
    elif "override_security" in kwargs:
        del kwargs['override_security']
        return True
    else:
        return False

@dectools.call_if(security_level, "admin")
def add_three(first, second, third):
    prnt("adding", first, "+", second, "+", third)
    return first + second + third

result = add_three(1, 2, 3)
prnt("1+2+3 =", result)