cache.py

def cache_result(key, for_user=False, expiry=None):
	def innerfn(function):
		def wrapper(*args, **kwargs):
			_cache = cache()
			user = None
			if for_user:
				user = session.user

			if kwargs.get("cache"):
				value = _cache.get_value(key, user=user)

				if value:
					return value

			result = function(*args, **kwargs)
			_cache.set_value(key, result, user=user, expires_in_sec=expiry)
			return result
		return wrapper
	return innerfn