lint: reformat python code with black

app/api/util.py

@@ -12,7 +12,7 @@ from app.extensions import db
 
 logger = logging.getLogger(__name__)
 MAX_DOMAIN_NAME_LENGTH = 255
-DOMAIN_NAME_REGEX = re.compile(r'^[a-zA-Z0-9.\-]*$')
+DOMAIN_NAME_REGEX = re.compile(r"^[a-zA-Z0-9.\-]*$")
 MAX_ALLOWED_ITEMS = 100
 ListFilter = Union[BinaryExpression[Any], ColumnElement[Any]]
 
@@ -24,7 +24,10 @@ def validate_max_items(max_items_str: str, max_allowed: int) -> int:
             raise ValueError()
         return max_items
     except ValueError:
-        abort(400, description=f"MaxItems must be a positive integer not exceeding {max_allowed}.")
+        abort(
+            400,
+            description=f"MaxItems must be a positive integer not exceeding {max_allowed}.",
+        )
 
 
 def validate_marker(marker_str: str) -> int:
@@ -47,21 +50,22 @@ TlpMarkings = Union[
 
 
 def list_resources(  # pylint: disable=too-many-arguments,too-many-locals
-        model: Type[Any],
-        serialize_func: Callable[[Any], Dict[str, Any]],
-        *,
-        filters: Optional[List[ListFilter]] = None,
-        order_by: Optional[ColumnElement[Any]] = None,
-        resource_name: str = 'ResourceList',
-        max_items_param: str = 'MaxItems',
-        marker_param: str = 'Marker',
-        max_allowed_items: int = 100,
-        protective_marking: TlpMarkings = 'default',
+    model: Type[Any],
+    serialize_func: Callable[[Any], Dict[str, Any]],
+    *,
+    filters: Optional[List[ListFilter]] = None,
+    order_by: Optional[ColumnElement[Any]] = None,
+    resource_name: str = "ResourceList",
+    max_items_param: str = "MaxItems",
+    marker_param: str = "Marker",
+    max_allowed_items: int = 100,
+    protective_marking: TlpMarkings = "default",
 ) -> ResponseReturnValue:
     try:
         marker = request.args.get(marker_param)
         max_items = validate_max_items(
-            request.args.get(max_items_param, default='100'), max_allowed_items)
+            request.args.get(max_items_param, default="100"), max_allowed_items
+        )
         query = select(model)
 
         if filters:
@@ -101,14 +105,21 @@ def list_resources(  # pylint: disable=too-many-arguments,too-many-locals
         abort(500)
 
 
-def get_single_resource(model: Type[Any], id_: int, resource_name: str) -> ResponseReturnValue:
+def get_single_resource(
+    model: Type[Any], id_: int, resource_name: str
+) -> ResponseReturnValue:
     try:
         resource = db.session.get(model, id_)
         if not resource:
-            return jsonify({
-                "Error": "resource_not_found",
-                "Message": f"No {resource_name} found with ID {id_}"
-            }), 404
+            return (
+                jsonify(
+                    {
+                        "Error": "resource_not_found",
+                        "Message": f"No {resource_name} found with ID {id_}",
+                    }
+                ),
+                404,
+            )
         return jsonify({resource_name: resource.to_dict()}), 200
     except Exception:  # pylint: disable=broad-exception-caught
         logger.exception("An unexpected error occurred while retrieving the onion")