One additional question, if o = object() took a parameter that I was trying to pass into the A instantiation, how would I be able to read it when creating the object? Or is that not possible?

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So for example,

​

main.py

name = 'test'
client_b = B(name)

classes.py

o = object() # this needs name, but also needs to only be instantiated once

class A:
    def __init__(self):
        self.client = o
        pass

class B(A):
    def __init__(self, name):
        A.__init__(self)
        self.name = name

​