Bringing two files together

[tjnichols]

Lars60+ - I'm sorry I missed your post.

import a
  
  
class B:
    def __init__(self):
        self.a = a.A()
  
    def bar(self):
        print('B.bar')
 
    def bspam(self):
        self.a.spam()
 
if __name__ == '__main__':
    b = B()
    b.bspam()

This is so much more than what is in the book. It was written by David Beazley so I know it's old because he is writing a newer edition. Can you point me in the direction of where you learned this so I can learn how and why you did it this way?

As always - I appreciate your help!