Fix the gnome keyring fallback support in Gwibber

config.py

try:
  import gnomekeyring
except:
  gnomekeyring = None

...

  # Edited version of getitem/setitem in the config.py Account class
  # This will probably fix the gnomekeyring fallback

  def __getitem__(self, key):
    if key.startswith("private:") and gnomekeyring:
      try:
        key = key.replace("private:", "")
        return gnomekeyring.find_items_sync(
          gnomekeyring.ITEM_GENERIC_SECRET,
          {"id": "%s/%s/%s" % (self.path, self.id, key)})[0].secret
      except gnomekeyring.NoMatchError:
        return Wrapper.__getitem__(self, "%s/%s" % (self.id, key))
    else:
      key = key.replace("private:", "")
      return Wrapper.__getitem__(self, "%s/%s" % (self.id, key))

  def __setitem__(self, key, value):
    if key.startswith("private:") and gnomekeyring:
      key = key.replace("private:", "")

      token = gnomekeyring.item_create_sync(
        gnomekeyring.get_default_keyring_sync(),
        gnomekeyring.ITEM_GENERIC_SECRET, "Gwibber preference: %s/%s" % (self.id, self.key),
        {"id": "%s/%s/%s" % (self.path, self.id, key)}, value, True)
      Wrapper.__setitem__(self, "%s/%s" % (self.id, key), ":KEYRING:%s" % token)
    else:
      key = key.replace("private:", "")
      Wrapper.__setitem__(self, "%s/%s" % (self.id, key), value)