old_contents: from collections import namedtuple
  
  
  PixivApp = namedtuple("PixivApp", [
      "user_agent", "client_id", "client_secret", "access_token"
  ])
  
  android_4_6_0 = PixivApp(
      user_agent="PixivAndroidApp/4.6.0",
      client_id="BVO2E8vAAikgUBW8FYpi6amXOjQj",
      client_secret="LI1WsFUDrrquaINOdarrJclCrkTtc3eojCOswlog",
      access_token="8mMXXWT9iuwdJvsVIvQsFYDwuZpRCMePeyagSh30ZdU",
  )
  
  ios_5_1_1 = PixivApp(
      user_agent="PixivIOSApp/5.1.1",
      client_id="bYGKuGVw91e0NMfPGp44euvGt59s",
      client_secret="HP3RmkgAmEGro0gn1x9ioawQE8WMfvLXDz3ZqxpK",
      access_token=None,
  )
  
  android = android_4_6_0
  ios = ios_5_1_1
  
new_contents: from collections import namedtuple
  
  
  PixivApp = namedtuple("PixivApp", [
      "user_agent", "client_id", "client_secret", "access_token"
  ])
  
  android = PixivApp(
      user_agent="PixivAndroidApp/4.6.9",
      client_id="BVO2E8vAAikgUBW8FYpi6amXOjQj",
      client_secret="LI1WsFUDrrquaINOdarrJclCrkTtc3eojCOswlog",
      access_token="8mMXXWT9iuwdJvsVIvQsFYDwuZpRCMePeyagSh30ZdU",
  )
  
  ios = PixivApp(
      user_agent="PixivIOSApp/5.8.7",
      client_id="bYGKuGVw91e0NMfPGp44euvGt59s",
      client_secret="HP3RmkgAmEGro0gn1x9ioawQE8WMfvLXDz3ZqxpK",
      access_token=None,
  )
  
subject: Update pixiv devices