Python class Attribute : Design Patterns In Python

Published: 18 March 2021
on channel: SBCODE

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Channel Membership : / @sbcode

Documentation : https://sbcode.net/python/proxy/#__cl...

You can change the class of an object by executing self.__class__ = SomeOtherClass

Note that doing this does not affect any attributes created during initialisation, eg self.instance_attribute = 'abc' , since the object itself hasn't changed. Only the references to it's methods and static attributes have been replaced with the methods and static attributes of the new class.

This explains how calling tell_me_the_future() and tell_me_your_form() from the Proxy use case example, produced different results after changing self.__class__

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