"Andrej Viktorovich" wrote in message news:4ad4fa0e-cd61-412d-8c8f-9f5be2bad...@googlegroups.com...

Hello,

Have working sample with strange property - payload:

class ExampleClass(object):
    def __init__(self,value):
        print("Initialising instance...")
        self.payload = value

exampleInstance = ExampleClass(42)
print(exampleInstance.payload)

Is it some default field that all objects has? What it is used for?


It is not a default field. It is explicitly created in the line 'self.payload = value'

I think they are trying to show you that when you create your own class, you can give it any attributes you like, and call them whatever you like.

If you changed 'payload' in the above to 'xyz', it would work exactly the same.

Frank Millman



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