Fixing open stack compile time errors irt exception handling for Python 3 (#3848)

lib/ansible/modules/cloud/openstack/_quantum_router.py

@@ -101,7 +101,7 @@ def _get_ksclient(module, kwargs):
                                  password=kwargs.get('login_password'),
                                  tenant_name=kwargs.get('login_tenant_name'),
                                  auth_url=kwargs.get('auth_url'))
-    except Exception, e:
+    except Exception as e:
         module.fail_json(msg = "Error authenticating to the keystone: %s " % e.message)
     global _os_keystone
     _os_keystone = kclient
@@ -111,7 +111,7 @@ def _get_ksclient(module, kwargs):
 def _get_endpoint(module, ksclient):
     try:
         endpoint = ksclient.service_catalog.url_for(service_type='network', endpoint_type='publicURL')
-    except Exception, e:
+    except Exception as e:
         module.fail_json(msg = "Error getting network endpoint: %s" % e.message)
     return endpoint
 
@@ -125,7 +125,7 @@ def _get_neutron_client(module, kwargs):
     }
     try:
         neutron = client.Client('2.0', **kwargs)
-    except Exception, e:
+    except Exception as e:
         module.fail_json(msg = "Error in connecting to neutron: %s " % e.message)
     return neutron
 
@@ -150,7 +150,7 @@ def _get_router_id(module, neutron):
     }
     try:
         routers = neutron.list_routers(**kwargs)
-    except Exception, e:
+    except Exception as e:
         module.fail_json(msg = "Error in getting the router list: %s " % e.message)
     if not routers['routers']:
         return None
@@ -164,7 +164,7 @@ def _create_router(module, neutron):
     }
     try:
         new_router = neutron.create_router(dict(router=router))
-    except Exception, e:
+    except Exception as e:
         module.fail_json( msg = "Error in creating router: %s" % e.message)
     return new_router['router']['id']