import qrcode
from qrcode.util import *
def hack_put(self, num, length):
if num == 0:
num = 233
for i in range(length):
self.put_bit(((num >> (length - i - 1)) & 1) == 1)
qrcode.util.BitBuffer.put = hack_put
qr = qrcode.QRCode(2, qrcode.constants.ERROR_CORRECT_M, mask_pattern=0)
num_data = QRData('1145141', MODE_NUMBER)
data = QRData(b'.', MODE_8BIT_BYTE)
hack_data = QRData(b'', MODE_8BIT_BYTE)
qr.add_data(num_data)
qr.add_data(data)
qr.add_data(num_data)
qr.add_data(data)
qr.add_data(num_data)
qr.add_data(data)
qr.add_data(num_data)
qr.add_data(hack_data)
qr.make_image().show()
