software/erp5/test: fix unused variable with setUpModule

software/erp5/test/test/benchmarks.py

@@ -44,6 +44,9 @@ from . import ERP5InstanceTestCase, default, matrix, setUpModule
 from .test_erp5 import ZopeSkinsMixin
 
 
+_ = setUpModule
+
+
 class TestOrderBuildPackingListSimulation(
     ZopeSkinsMixin,
     ERP5InstanceTestCase,

software/erp5/test/test/test_balancer.py

@@ -28,7 +28,7 @@ from slapos.testing.utils import CrontabMixin, ManagedHTTPServer
 
 from . import ERP5InstanceTestCase, default, matrix, setUpModule
 
-setUpModule  # pyflakes
+_ = setUpModule
 
 
 class EchoHTTPServer(ManagedHTTPServer):

software/erp5/test/test/test_erp5.py

@@ -55,7 +55,7 @@ import zc.buildout.configparser
 
 from . import ERP5InstanceTestCase, default, matrix, neo, setUpModule, ERP5PY3
 
-setUpModule # pyflakes
+_ = setUpModule
 
 
 class TestPublishedURLIsReachableMixin:

software/erp5/test/test/test_mariadb.py

@@ -42,7 +42,7 @@ from slapos.testing.utils import CrontabMixin, getPromisePluginParameterDict
 
 from . import ERP5InstanceTestCase, default, matrix, setUpModule
 
-setUpModule  # pyflakes
+_ = setUpModule
 
 
 class MariaDBTestCase(ERP5InstanceTestCase):