python - what does 'objects being subclassable' mean? -


dive python -

different programming languages define “object” in different ways. in some, means objects must have attributes , methods; in others, means objects subclassable. in python, definition looser; objects have neither attributes nor methods (more on in chapter 3), , not objects subclassable (more on in chapter 5).

i coming c++/java background.

to subclassable means can inherit them. e.g.

class foo(object):     pass

object here subclassable because foo can inherit it.


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