From d56ca0c42fe68a8076d148bad7c53ba55b262d3e Mon Sep 17 00:00:00 2001 From: jmrichardson Date: Tue, 1 Sep 2020 17:17:18 -0400 Subject: [PATCH] Update pickle_core.py --- cachier/pickle_core.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/cachier/pickle_core.py b/cachier/pickle_core.py index 94204f1..142dd17 100644 --- a/cachier/pickle_core.py +++ b/cachier/pickle_core.py @@ -136,7 +136,7 @@ class _PickleCore(_BaseCore): self.cache = cache fpath = self._cache_fpath() with portalocker.Lock(fpath, mode='wb') as cache_file: - pickle.dump(cache, cache_file) + pickle.dump(cache, cache_file, protocol=4) self._reload_cache() def get_entry_by_key(self, key, reload=False): # pylint: disable=W0221