Remove unused variables in tests

This commit removes or marks unused variables as "expected to be unused"
by using '_' prefix.

Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>
Reviewed-By: Stanislav Laznicka <slaznick@redhat.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/ipatests/test_xmlrpc/tracker/hostgroup_plugin.py b/ipatests/test_xmlrpc/tracker/hostgroup_plugin.py
index 8b63c90b0..080d0120a 100644
--- a/ipatests/test_xmlrpc/tracker/hostgroup_plugin.py
+++ b/ipatests/test_xmlrpc/tracker/hostgroup_plugin.py
@@ -91,7 +91,7 @@ class HostGroupTracker(Tracker):
             try:
                 self.attrs[u'member_host'] =\
                     self.attrs[u'member_host'] + [options[u'host']]
-            except KeyError as ex:
+            except KeyError:
                 self.attrs[u'member_host'] = [options[u'host']]
             # search for hosts in the target hostgroup and
             # add them as memberindirect hosts
@@ -99,7 +99,7 @@ class HostGroupTracker(Tracker):
             try:
                 self.attrs[u'member_hostgroup'] =\
                     self.attrs[u'member_hostgroup'] + [options[u'hostgroup']]
-            except KeyError as ex:
+            except KeyError:
                 self.attrs[u'member_hostgroup'] = [options[u'hostgroup']]
 
         command = self.make_add_member_command(options)
@@ -116,12 +116,12 @@ class HostGroupTracker(Tracker):
         try:
             if not self.attrs[u'member_host']:
                 del self.attrs[u'member_host']
-        except KeyError as ex:
+        except KeyError:
             pass
         try:
             if not self.attrs[u'member_hostgroup']:
                 del self.attrs[u'member_hostgroup']
-        except KeyError as ex:
+        except KeyError:
             pass
 
         command = self.make_remove_member_command(options)