def cache(self):
"""
Returns an :py:class:`ObjectRelatedCache` object. This behaves equivalent to
Django's built-in cache backends, but puts you into an isolated environment for
this event, so you don't have to prefix your cache keys.
"""
return ObjectRelatedCache(self, field='slug')
def test_incorrect_cache_creation():
with pytest.raises(Exception):
ObjectRelatedCache(1)