def _option_align(arg): return directives.choice(arg, ("top", "middle", "bottom", "left", "center", "right"))
def _option_format(arg): return directives.choice(arg, ("python", "lisp"))
def fontset_choice(arg): return directives.choice(arg, ["cm", "stix", "stixsans"])
def _option_format(arg): return directives.choice(arg, ('python', 'lisp'))
def fontset_choice(arg): return directives.choice(arg, ['cm', 'stix', 'stixsans'])