--- a/cubicweb/server/test/unittest_schema2sql.py	Fri Jul 08 10:17:42 2016 +0200
+++ b/cubicweb/server/test/unittest_schema2sql.py	Fri Jul 08 09:59:18 2016 +0200
@@ -24,6 +24,7 @@
 from logilab.database import get_db_helper
 
 from yams.reader import SchemaLoader
+
 from cubicweb.server import schema2sql
 
 schema2sql.SET_DEFAULT = True