              failing_keys = cache.set_many({'key': 'value'})
              self.assertEqual(failing_keys, ['key'])
  
  
  @unittest.skipUnless(MemcachedCache_params, "MemcachedCache backend not configured")
  @override_settings(CACHES=caches_setting_for_tests(
      base=MemcachedCache_params,
      exclude=memcached_excluded_caches,
 
</s> remove     # Some caches -- python-memcached in particular -- need to do a cleanup at the
    # end of a request cycle. If not implemented in a particular backend
    # cache.close is a no-op
 </s> add     # Some caches need to do a cleanup at the end of a request cycle. If not
    # implemented in a particular backend cache.close() is a no-op. </s> remove             # Some clients (e.g. pylibmc) raise when the value is too large,
            # while others (e.g. python-memcached) intentionally return True
            # indicating success. This test is primarily checking that the key
            # was deleted, so the return/exception behavior for the set()
            # itself is not important.
 </s> add             # Most clients (e.g. pymemcache or pylibmc) raise when the value is
            # too large. This test is primarily checking that the key was
            # deleted, so the return/exception behavior for the set() itself is
            # not important. </s> remove * ``'django.core.cache.backends.memcached.MemcachedCache'``
* ``'django.core.cache.backends.memcached.PyLibMCCache'``
 </s> add 
# RemovedInDjango41Warning.
MemcachedCache_params = configured_caches.get('django.core.cache.backends.memcached.MemcachedCache')


@ignore_warnings(category=RemovedInDjango41Warning)
              failing_keys = cache.set_many({'key': 'value'})
              self.assertEqual(failing_keys, ['key'])
  
  
# RemovedInDjango41Warning.
MemcachedCache_params = configured_caches.get('django.core.cache.backends.memcached.MemcachedCache')


@ignore_warnings(category=RemovedInDjango41Warning)
  @unittest.skipUnless(MemcachedCache_params, "MemcachedCache backend not configured")
  @override_settings(CACHES=caches_setting_for_tests(
      base=MemcachedCache_params,
      exclude=memcached_excluded_caches,
keep keep keep add keep keep keep keep
 Fixed #32193 -- Deprecated MemcachedCache. 
tests/cache/tests.py