I'd like to do something like this:

class A(object):
    def __init__(self, **kwargs):
       """ 
       return exception if certain arguments not set
       """

class B(A):
    def __init__(self, **kwargs):
       super(B, self).__init__(**kwargs)

Basically, each subclass will require certain arguments to be properly instantiated. They are the same params across the board. I only want to do the checking of these arguments once. If I can do this from the parent init() - all the better.

Is it possible to do this?

python keyword-argument
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