test_futurize.py 文件源码

def test_UserList(self):
        before = """
        from UserList import UserList
        a = UserList([1, 3, 5])
        assert len(a) == 3
        """
        after = """
        from collections import UserList
        a = UserList([1, 3, 5])
        assert len(a) == 3
        """
        self.convert_check(before, after, stages=(1, 2), ignore_imports=True)