A few ways to handle kwargs.

playing_with_kwargs.py

# A few ways to handle kwargs, notes form the field.

class simple(object):
    
    def __init__(self, **kwargs):
        print 'simple.__init__()'
        print 'Kwargs :'
        print kwargs

t = simple()
t = simple(key='v4lue')
print '\r\n'

class proper(object):
    
    def __init__(self, **kwargs):
        print 'proper.__init__()'
        print 'Kwargs :'
        print kwargs
        for i in kwargs:
            setattr(self,i,kwargs[i])

t = proper()
t = proper(key='v4lue')
print t.key
print '\r\n'

class ideal(object):
    kwargs = {}
    
    def __init__(self, **kwargs):
        print 'ideal.__init__()'
        self.kwargs = kwargs

t = ideal()
t = ideal(key='v4lue')
print 'print t.kwargs["key"] : ' + t.kwargs["key"]