--- a/server/test/unittest_schemaserial.py	Fri May 30 17:38:14 2014 +0200
+++ b/server/test/unittest_schemaserial.py	Fri May 30 17:40:22 2014 +0200
@@ -26,6 +26,10 @@
 from cubicweb.schema import CubicWebSchemaLoader
 from cubicweb.devtools import TestServerConfiguration
 
+from cubicweb.server.schemaserial import (updateeschema2rql, updaterschema2rql, rschema2rql,
+                                          eschema2rql, rdef2rql, specialize2rql,
+                                          _erperms2rql as erperms2rql)
+
 from logilab.database import get_db_helper
 from yams import register_base_type, unregister_base_type
 
@@ -53,9 +57,6 @@
     helper.TYPE_MAPPING.pop('BabarTestType', None)
     helper.TYPE_CONVERTERS.pop('BabarTestType', None)
 
-from cubicweb.server.schemaserial import *
-from cubicweb.server.schemaserial import _erperms2rql as erperms2rql
-
 cstrtypemap = {'RQLConstraint': 'RQLConstraint_eid',
                'SizeConstraint': 'SizeConstraint_eid',
                'StaticVocabularyConstraint': 'StaticVocabularyConstraint_eid',