Add app_name to logger module (#1142)

* Add app_name to logger module

* Fix formatting

Co-authored-by: Felix Divo <[email protected]>

Author: samsmith94

can/logger.py

@@ -57,6 +57,11 @@ def _create_base_argument_parser(parser: argparse.ArgumentParser) -> None:
         help="Bitrate to use for the data phase in case of CAN-FD.",
     )
 
+    parser.add_argument(
+        "app_name",
+        help="""App name can be necessary in the initializer. For example with Vector.""",
+    )
+
 
 def _append_filter_argument(
     parser: Union[
@@ -97,6 +102,8 @@ def _create_bus(parsed_args: Any, **kwargs: Any) -> can.Bus:
         config["fd"] = True
     if parsed_args.data_bitrate:
         config["data_bitrate"] = parsed_args.data_bitrate
+    if parse_args.app_name:
+        config["app_name"] = parsed_args.app_name
 
     return Bus(parsed_args.channel, **config)  # type: ignore