Use staticmethod where self not used

formate/reformat_generics.py

@@ -158,13 +158,15 @@ def visit(self, node: ast.AST) -> typing.List[typing.Tuple[ast.Subscript, Generi
 		super().visit(node)
 		return self.unions
 
-	def visit_FunctionDef(self, node: ast.FunctionDef) -> None:
+	@staticmethod
+	def visit_FunctionDef(node: ast.FunctionDef) -> None:
 		return None
 
 	def visit_ClassDef(self, node: ast.ClassDef) -> None:
 		self.unions.extend(ClassVisitor().visit(node))
 
-	def visit_AsyncFunctionDef(self, node: ast.AsyncFunctionDef) -> None:
+	@staticmethod
+	def visit_AsyncFunctionDef(node: ast.AsyncFunctionDef) -> None:
 		return None
 
 
@@ -221,16 +223,19 @@ def visit_List(self, node: ast.List) -> None:
 			elements.extend(UnionVisitor().visit(child))
 		self.structure.append(List(elements))
 
-	def visit_Load(self, node: ast.Load) -> None:
+	@staticmethod
+	def visit_Load(node: ast.Load) -> None:
 		return None
 
-	def visit_FunctionDef(self, node: ast.FunctionDef) -> None:
+	@staticmethod
+	def visit_FunctionDef(node: ast.FunctionDef) -> None:
 		return None
 
 	def visit_ClassDef(self, node: ast.ClassDef) -> None:
 		self.generic_visit(node)
 
-	def visit_AsyncFunctionDef(self, node: ast.AsyncFunctionDef) -> None:
+	@staticmethod
+	def visit_AsyncFunctionDef(node: ast.AsyncFunctionDef) -> None:
 		return None
 
 	if sys.version_info[:2] < (3, 8):  # pragma: no cover (py38+)

formate/utils.py

@@ -166,11 +166,13 @@ class SyntaxTracebackHandler(TracebackHandler):
 	Subclass of :class:`consolekit.tracebacks.TracebackHandler` to additionally handle :exc:`SyntaxError`.
 	"""
 
-	def handle_SyntaxError(self, e: SyntaxError) -> "NoReturn":  # noqa: D102
+	@staticmethod
+	def handle_SyntaxError(e: SyntaxError) -> "NoReturn":  # noqa: D102
 		click.echo(terminal_colours.Fore.RED(f"Fatal: {e.__class__.__name__}: {e}"), err=True)
 		sys.exit(126)
 
-	def handle_HookNotFoundError(self, e: HookNotFoundError) -> "NoReturn":  # noqa: D102
+	@staticmethod
+	def handle_HookNotFoundError(e: HookNotFoundError) -> "NoReturn":  # noqa: D102
 		click.echo(terminal_colours.Fore.RED(f"Fatal: Hook not found: {e}"), err=True)
 		sys.exit(126)