# HG changeset patch
# User Mads Kiilerich <madski@unity3d.com>
# Date 2015-03-11 00:24:25
# Node ID d4b1b40b41ace4e0bd1b509cd6e4521950934a17
# Parent  e5bc21e78370123495dc5a57eecc84f2aca13d8d

db: fix beaker caching key of (invalid) unicode email addresses

It would crash with UnicodeDecodeError in beaker when trying to retrieve the
user by email.

diff --git a/kallithea/lib/caching_query.py b/kallithea/lib/caching_query.py
--- a/kallithea/lib/caching_query.py
+++ b/kallithea/lib/caching_query.py
@@ -176,7 +176,7 @@ def _set_cache_parameters(query, region,
                         "for region %r namespace %r" %
                         (region, namespace)
                     )
-    query._cache_parameters = region, namespace, cache_key
+    query._cache_parameters = region, safe_str(namespace), cache_key
 
 
 class FromCache(MapperOption):