def format_html_join(sep, format_string, args_generator):
 return mark_safe(conditional_escape(sep).join((format_html(format_string, *tuple(args)) for args in args_generator)))

def format_html_join ( sep , format_string , args_generator ) : return mark_safe ( conditional_escape ( sep ) . join ( ( format_html ( format_string , * tuple ( args ) ) for args in args_generator ) ) )
a wrapper of format_html .