def set_prefix_and_suffix(fmt, notebook, nb_file):
    """Add prefix and suffix information from jupytext.formats if format and path matches"""
    for alt_fmt in long_form_multiple_formats(notebook.metadata.get('jupytext', {}).get('formats')):
        if (alt_fmt['extension'] == fmt['extension']
                and fmt.get('format_name') == alt_fmt.get('format_name')):
            try:
                base_path(nb_file, alt_fmt)
                fmt.update(alt_fmt)
                return
            except InconsistentPath:
                continue
Add prefix and suffix information from jupytext.formats if format and path matches