test_process.py 文件源码

def test_gids(self):
        p = psutil.Process()
        real, effective, saved = p.gids()
        # os.getuid() refers to "real" uid
        self.assertEqual(real, os.getgid())
        # os.geteuid() refers to "effective" uid
        self.assertEqual(effective, os.getegid())
        # No such thing as os.getsgid() ("saved" gid), but starting
        # from python 2.7 we have os.getresgid() which returns all
        # of them.
        if hasattr(os, "getresuid"):
            self.assertEqual(os.getresgid(), p.gids())