test_build_ext.py 文件源码

def setUp(self):
        super(BuildExtTestCase, self).setUp()
        self.tmp_dir = self.mkdtemp()
        self.xx_created = False
        sys.path.append(self.tmp_dir)
        self.addCleanup(sys.path.remove, self.tmp_dir)
        if sys.version > "2.6":
            import site
            self.old_user_base = site.USER_BASE
            site.USER_BASE = self.mkdtemp()
            from distutils.command import build_ext
            build_ext.USER_BASE = site.USER_BASE