test_fixers.py 文件源码

def test_prefix_preservation_4(self):
        b = """
            next = 5
            for a in b:
                foo(a) # abc
                # def
                a.next()
            """
        a = """
            next = 5
            for a in b:
                foo(a) # abc
                # def
                a.__next__()
            """
        self.check(b, a, ignore_warnings=True)