Update target python version for pyupgrade

Python <= 3.10 is no longer supported.

Change-Id: Iac5eb29de921764afccf006618b03eede6c89235
Signed-off-by: Takashi Kajinami <kajinamit@oss.nttdata.com>

.pre-commit-config.yaml

@@ -29,4 +29,4 @@ repos:
     rev: v3.21.2
     hooks:
       - id: pyupgrade
-        args: [--py3-only]
+        args: [--py311-plus]

heat_dashboard/content/stacks/forms.py

@@ -56,7 +56,7 @@ def image_field_data(request, include_empty_option=False):
     images.sort(key=lambda c: c.name)
     images_list = []
     for image in images:
-        image_label = "{} ({})".format(image.name, filesizeformat(image.size))
+        image_label = f"{image.name} ({filesizeformat(image.size)})"
         images_list.append((image.id, image_label))
 
     if not images:

heat_dashboard/content/stacks/mappings.py

@@ -136,7 +136,7 @@ def stack_output(output):
         parts = urlparse.urlsplit(output)
         if parts.netloc and parts.scheme in ('http', 'https'):
             url = html.escape(output)
-            safe_link = '<a href="{}" target="_blank">{}</a>'.format(url, url)
+            safe_link = f'<a href="{url}" target="_blank">{url}</a>'
             return safestring.mark_safe(safe_link)
     if isinstance(output, dict) or isinstance(output, list):
         output = json.dumps(output, indent=2)

heat_dashboard/content/stacks/tables.py

@@ -342,7 +342,7 @@ class ResourcesUpdateRow(tables.Row):
     def get_data(self, request, resource_name):
         try:
             stack = self.table.stack
-            stack_identifier = '{}/{}'.format(stack.stack_name, stack.id)
+            stack_identifier = f'{stack.stack_name}/{stack.id}'
             # return api.heat.resource_get(
             #     request, stack_identifier, resource_name)
             return api.heat.resource_get(request,

heat_dashboard/content/stacks/tabs.py

@@ -99,7 +99,7 @@ class StackEventsTab(tabs.TableTab):
 
     def get_events_data(self):
         stack = self.tab_group.kwargs['stack']
-        stack_identifier = '{}/{}'.format(stack.stack_name, stack.id)
+        stack_identifier = f'{stack.stack_name}/{stack.id}'
         prev_marker = self.request.GET.get(
             project_tables.EventsTable._meta.prev_pagination_param)
         if prev_marker is not None:
@@ -156,7 +156,7 @@ class StackResourcesTab(tabs.Tab):
     def get_context_data(self, request):
         stack = self.tab_group.kwargs['stack']
         try:
-            stack_identifier = '{}/{}'.format(stack.stack_name, stack.id)
+            stack_identifier = f'{stack.stack_name}/{stack.id}'
             resources = api.heat.resources_list(self.request, stack_identifier)
             LOG.debug('got resources %s', resources)
             # The stack id is needed to generate the resource URL.

heat_dashboard/test/helpers.py

@@ -239,7 +239,7 @@ class TestCase(horizon_helpers.TestCase):
             if message and message not in str(errors):
                 self.fail(
                     "Expected message not found, instead found: %s"
-                    % ["{}: {}".format(key, [e for e in field_errors]) for
+                    % [f"{key}: {[e for e in field_errors]}" for
                        (key, field_errors) in errors.items()])
         else:
             assert len(errors) > 0, "No errors were found on the form"

heat_dashboard/test/test_data/heat_data.py

@@ -412,17 +412,17 @@ def data(TEST):
                 'AWS::StackId': (
                     'arn:openstack:heat::2ce287:stacks/teststack/88553ec'),
                 'DBRootPassword': '******',
-                'AWS::StackName': "teststack{}".format(i),
+                'AWS::StackName': f"teststack{i}",
                 'DBPassword': '******',
                 'AWS::Region': 'ap-southeast-1',
                 'DBName': 'wordpress'
             },
             "stack_status_reason": "Stack successfully created",
-            "stack_name": "stack-test{}".format(i),
+            "stack_name": f"stack-test{i}",
             "creation_time": "2013-04-22T00:11:39Z",
             "updated_time": "2013-04-22T00:11:39Z",
             "stack_status": "CREATE_COMPLETE",
-            "id": "05b4f39f-ea96-4d91-910c-e758c078a089{}".format(i)
+            "id": f"05b4f39f-ea96-4d91-910c-e758c078a089{i}"
         }
         stack = stacks.Stack(stacks.StackManager(None), stack_data)
         TEST.stacks.add(stack)
@@ -492,7 +492,7 @@ def data(TEST):
 
             "creation_time": "2016-02-21T04:02:54",
             "status_reason": "Stack SNAPSHOT completed successfully",
-            "id": "01558a3b-ba05-4427-bbb4-1e4ab71cfca{}".format(i)
+            "id": f"01558a3b-ba05-4427-bbb4-1e4ab71cfca{i}"
         }
         TEST.stack_snapshot.add(snapshot_data)