Update code for current linters

src/rosbags/convert/__main__.py

@@ -60,13 +60,13 @@ def main() -> None:
 
     args = parser.parse_args()
     if args.dst is not None and (args.src.suffix == '.bag') == (args.dst.suffix == '.bag'):
-        print('Source and destination rosbag versions must differ.')  # noqa: T001
+        print('Source and destination rosbag versions must differ.')  # noqa: T201
         sys.exit(1)
 
     try:
         convert(**args.__dict__)
     except ConverterError as err:
-        print(f'ERROR: {err}')  # noqa: T001
+        print(f'ERROR: {err}')  # noqa: T201
         sys.exit(1)
 
 

src/rosbags/typesys/idl.py

@@ -254,8 +254,6 @@ string_literal
 class VisitorIDL(Visitor):  # pylint: disable=too-many-public-methods
     """IDL file visitor."""
 
-    # pylint: disable=no-self-use
-
     RULES = parse_grammar(GRAMMAR_IDL)
 
     def __init__(self) -> None:

src/rosbags/typesys/msg.py

@@ -205,8 +205,6 @@ def denormalize_msgtype(typename: str) -> str:
 class VisitorMSG(Visitor):
     """MSG file visitor."""
 
-    # pylint: disable=no-self-use
-
     RULES = parse_grammar(GRAMMAR_MSG)
 
     BASETYPES = {