Method _should_update_cache

django/middleware/cache.py:82–83

(self, request, response)

        return caches[self.cache_alias]

    def _should_update_cache(self, request, response):
        return hasattr(request, "_cache_update_cache") and request._cache_update_cache

    def process_response(self, request, response):
        """Set the cache, if needed."""