class MyClass(object):
 
    def __getattr__(self, method):
        return Request(method)
 
    def __call__(self, **kwargs):
        for key, name in kwargs.items():
            print(key, name)
 
 
class Request(object):
 
    def __init__(self, method):
        self.method = method
 
    def __call__(self, **kwargs):
        for key, name in kwargs.items():
            print(key, name)
        print('Method:', self.method)
 
m = MyClass()
m.foo(arg1='a', arg2='b')

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