Bringing two files together

[Larz60+]

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()

output:

Output:
A.spam