Imported Debian patch 4.7.2-3

ipatests/test_ipalib/test_backend.py

@@ -22,6 +22,10 @@ Test the `ipalib.backend` module.
 """
 from __future__ import print_function
 
+# FIXME: Pylint errors
+# pylint: disable=no-member
+# pylint: disable=maybe-no-member
+
 import threading
 from ipatests.util import ClassChecker, raises, create_test_api
 from ipatests.data import unicode_str
@@ -45,7 +49,7 @@ class test_Backend(ClassChecker):
         assert self.cls.__bases__ == (plugable.Plugin,)
 
 
-class Disconnect:
+class Disconnect(object):
     called = False
 
     def __init__(self, id=None):