@register.filter
def monthname(value):
	try:
		value = int(value)
	except:
		pass
	
	try:
		return MONTHS[value]
	except KeyError:
		return value
(protected) MUST be overriden in inheriting classes, to deal with
dataset/ETHPy150Open ithinksw/philo/philo/contrib/penfield/templatetags/penfield.py/monthname--crossover with--dataset/ETHPy150Open brunobraga/termsaver/termsaverlib/screen/base/__init__.py/ScreenBase._parse_args