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class Test:
    def __int__(self):
        print('init')

    def test(self):
        print('test')

    def __call__(self, *args, **kwargs):
        print('call')


if __name__ == '__main__':
    eval('Test()').test()
    # test
    globals()['Test']().test()
    # test
    module = __import__('111')
    AClass = getattr(module, 'Test')()
    a = AClass()
    # call