code: def _remote_chmod(self, paths, mode, sudoable=False):
          
          LOG.debug('_remote_chmod(%r, mode=%r, sudoable=%r)',
                    paths, mode, sudoable)
          return self.fake_shell(lambda: mitogen.select.Select.all(
              self._connection.get_chain().call_async(
                  ansible_mitogen.target.set_file_mode, path, mode
              )
              for path in paths
          ))
docs: Issue an asynchronous set_file_mode() call for every path in `paths`,
          then format the resulting return value list with fake_shell().