Python class defined in the same file as another class - how do you get access to the one defined later in the file?

Question

I\'m very new to Python, I figure this question should be easy to answer.

My problem simplified is this...

I have 2 classes in a File class A and class B. Class

Answer 1

class A:
    def __init__(self):
        print "In A"

class B:
    def __init__(self):
        a = A()
        print "In B"
b = B()

I think you want something like that.