# HG changeset patch
# User RhodeCode Admin <admin@rhodecode.com>
# Date 2022-07-25 13:07:52
# Node ID 8b44d37f0e391122982a948190988cf1fb5ecfd1
# Parent  127b0594f0cc5405c7cd346923e47db6a93801b6

caches: fixed issue with exception on handling non-ascii cache keys.

diff --git a/vcsserver/lib/rc_cache/backends.py b/vcsserver/lib/rc_cache/backends.py
--- a/vcsserver/lib/rc_cache/backends.py
+++ b/vcsserver/lib/rc_cache/backends.py
@@ -32,6 +32,7 @@ from dogpile.cache.util import memoized_
 from pyramid.settings import asbool
 
 from vcsserver.lib.memory_lru_dict import LRUDict, LRUDictDebug
+from vcsserver.utils import safe_str
 
 
 _default_max_size = 1024
@@ -264,7 +265,7 @@ class BaseRedisBackend(redis_backend.Red
 
     def get_mutex(self, key):
         if self.distributed_lock:
-            lock_key = redis_backend.u('_lock_{0}').format(key)
+            lock_key = redis_backend.u('_lock_{0}').format(safe_str(key))
             return get_mutex_lock(self.client, lock_key, self._lock_timeout,
                                   auto_renewal=self._lock_auto_renewal)
         else: