docs: def read_file(path, verbose=False):
      """Read single ``CTfile`` formatted file.
      
      :param str path: Path to ``CTfile``. 
      :return: Subclass of :class:`~ctfile.ctfile.CTfile`.
      :rtype: :class:`~ctfile.ctfile.CTfile`
      """
      for filehandle in filehandles(path, verbose=verbose):
          return CTfile.load(filehandle)