Remove .outputs reference when not needed.

Change-Id: I8e9ba8be0c5e51bc42eb56800f398bdff9522215

tobiko/openstack/stacks/_neutron.py

@@ -93,11 +93,11 @@ class FloatingIpServerStackFixture(heat.HeatStackFixture):
 
     @property
     def key_name(self):
-        return self.key_pair_stack.outputs.key_name
+        return self.key_pair_stack.key_name
 
     @property
     def network(self):
-        return self.network_stack.outputs.network_id
+        return self.network_stack.network_id
 
     #: Floating IP network where the Neutron floating IP is created
     floating_network = CONF.tobiko.neutron.floating_network

tobiko/tests/scenario/neutron/test_floating_ip.py

@@ -192,7 +192,7 @@ class FloatingIPWithPortSecurityFixture(FloatingIPFixture):
     @property
     def security_groups(self):
         """List with ICMP security group"""
-        return [self.security_groups_stack.outputs.ssh_security_group_id]
+        return [self.security_groups_stack.ssh_security_group_id]
 
 
 @neutron.skip_if_missing_networking_extensions('port-security',
@@ -246,8 +246,8 @@ class FloatingIPWithICMPSecurityGroupFixture(
     @property
     def security_groups(self):
         """List with ICMP security group"""
-        return [self.security_groups_stack.outputs.ssh_security_group_id,
-                self.security_groups_stack.outputs.icmp_security_group_id]
+        return [self.security_groups_stack.ssh_security_group_id,
+                self.security_groups_stack.icmp_security_group_id]
 
 
 @neutron.skip_if_missing_networking_extensions('port-security',