test_qrcode.py 文件源码

def test_optimize(self):
        qr = qrcode.QRCode()
        text = 'A1abc12345def1HELLOa'
        qr.add_data(text, optimize=4)
        qr.make()
        self.assertEqual(len(qr.data_list), 5)
        self.assertEqual(qr.data_list[0].mode, MODE_8BIT_BYTE)
        self.assertEqual(qr.data_list[1].mode, MODE_NUMBER)
        self.assertEqual(qr.data_list[2].mode, MODE_8BIT_BYTE)
        self.assertEqual(qr.data_list[3].mode, MODE_ALPHA_NUM)
        self.assertEqual(qr.data_list[4].mode, MODE_8BIT_BYTE)
        self.assertEqual(qr.version, 2)