test_build_ext.py 文件源码

def tearDown(self):
        # Get everything back to normal
        support.unload('xx')
        sys.path = self.sys_path[0]
        sys.path[:] = self.sys_path[1]
        import site
        site.USER_BASE = self.old_user_base
        from distutils.command import build_ext
        build_ext.USER_BASE = self.old_user_base
        super(BuildExtTestCase, self).tearDown()