test_zipfile.py 文件源码

def test_write_with_optimization(self):
        import email
        packagedir = os.path.dirname(email.__file__)
        # use .pyc if running test in optimization mode,
        # use .pyo if running test in debug mode
        optlevel = 1 if __debug__ else 0
        ext = '.pyo' if optlevel == 1 else '.pyc'

        with TemporaryFile() as t, \
                 zipfile.PyZipFile(t, "w", optimize=optlevel) as zipfp:
            zipfp.writepy(packagedir)

            names = zipfp.namelist()
            self.assertIn('email/__init__' + ext, names)
            self.assertIn('email/mime/text' + ext, names)