caches: updated cache sanitizer to remove any non-ascii chars

rhodecode/lib/vcs/client_http.py

@@ -214,7 +214,8 b' class RemoteRepo(object):'
         self.cert_dir = get_cert_path(rhodecode.CONFIG.get('__file__'))
 
     def _repo_id_sanitizer(self, repo_id):
-        return repo_id.replace('/', '__').replace('-', '_')
+        pathless = repo_id.replace('/', '__').replace('-', '_')
+        return ''.join(char if ord(char) < 128 else '_{}_'.format(ord(char)) for char in pathless)
 
     def __getattr__(self, name):