docs: def text_dict_write(fpath, dict_):
      """
      Very naive, but readable way of storing a dictionary on disk
      FIXME: This broke on RoseMary's big dataset. Not sure why. It gave bad
      syntax. And the SyntaxError did not seem to be excepted.
      """
      #dict_ = text_dict_read(fpath)
      #dict_[key] = val
      dict_text2 = util_str.repr4(dict_, strvals=False)
      if VERBOSE:
          print('[cache] ' + str(dict_text2))
      util_io.write_to(fpath, dict_text2)