run pyupgrade

2020-03-11 23:21:38 +01:00
parent 8086576677
commit b234aa48e4
12 changed files with 54 additions and 65 deletions
--- a/mongoengine/connection.py
+++ b/mongoengine/connection.py
@@ -317,7 +317,7 @@ def _create_connection(alias, connection_class, **connection_settings):
    try:
        return connection_class(**connection_settings)
    except Exception as e:
-        raise ConnectionFailure("Cannot connect to database %s :\n%s" % (alias, e))
+        raise ConnectionFailure("Cannot connect to database {} :\n{}".format(alias, e))


 def _find_existing_connection(connection_settings):