Given a string representing some ODK Collect user settings, create a configuration QR code

settings_qr.py

import base64
import json
import segno
import codecs
import zlib

settings = { 
  "general": {
  	"server_url": "https://demo.getodk.org"
  },
  "admin": {
 	"edit_saved": False 
  } 
}

qr_data = base64.b64encode(zlib.compress(json.dumps(settings).encode("utf-8")))

code = segno.make(qr_data, micro=False)
code.save('settings.png', scale=5)