code: def mkdir(self, path, mode=o777):
          
          path = self._adjust_cwd(path)
          self._log(DEBUG, "mkdir({!r}, {!r})".format(path, mode))
          attr = SFTPAttributes()
          attr.st_mode = mode
          self._request(CMD_MKDIR, path, attr)
docs: Create a folder (directory) named ``path`` with numeric mode ``mode``.
          The default mode is 0777 (octal).  On some systems, mode is ignored.
          Where it is used, the current umask value is first masked out.
  
          :param str path: name of the folder to create
          :param int mode: permissions (posix-style) for the newly-created folder