Python 3.8.0 (tags/v3.8.0:fa919fd, Oct 14 2019, 19:21:23) [MSC v.1916 32 bit (Intel)] on win32
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>>> {
  "name": "のんびり",
  "short_name": "のんびり",
  "background_color": "#fc980c",
  "icons": [{
      "src": "/icon-256.png",
      "sizes": "256x256",
      "type": "image/png"
    },{
      "src": "/icon-192.png",
      "sizes": "192x192",
      "type": "image/png"
    }],
  "start_url": "/?utm_source=homescreen",
  "display": "standalone"
}