Calling Values

[Subhabrata]

Dear Group,

I am trying to call the values of one function in the another function in the following way:
def func1():
	num1=10
	num2=20
	print "The Second Number is:",num2
	return

def func2():
	num3=num1+num2
	num4=num3+num1
	print "New Number One is:",num3
	print "New Number Two is:",num4
	return

I am preferring not to use argument passing or using class? Is there any alternate way?

Thanking in Advance,
Regards,
Subhabrata.