code: def _refresh_synced(self):
          
          if self.path.startswith('http'):
              juicer.utils.Log.log_debug("%s is not synced" % self.path)
              self.is_synced = False
          else:
              juicer.utils.Log.log_debug("%s is synced" % self.path)
              self.is_synced = True
docs: Update our is_synced attribute accordingly.