support chinese charactor?

[ghost]

No description provided.

[ghost]

If I use a few chinese characters (less than 20?), the qr code is ok, but qr code generated by longer string cannot be read by scanner. Why?

[tcarlander]

even using more than 43 x makes the qrcode unreadable, unless passing second param....
im =QRCodeEncoder(myz)
im.save('a.png')
myz = 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
im =QRCodeEncoder(myz)
im.save('a.png') # OK
myz = 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
im =QRCodeEncoder(myz)
im.save('a.png') # Not Readable
im.save('a.png',5) # Readable