Remove trailing commas in __init__ signatures

launch/launch/actions/execute_process.py

@@ -79,7 +79,7 @@ def __init__(
         sigkill_timeout: SomeSubstitutionsType = LaunchConfiguration('sigkill_timeout', default=5),
         prefix: Optional[SomeSubstitutionsType] = None,
         output: Optional[Text] = None,
-        log_cmd: bool = False,
+        log_cmd: bool = False
     ) -> None:
         """
         Construct an ExecuteProcess action.

launch/launch/actions/opaque_function.py

@@ -49,7 +49,7 @@ def __init__(
         self, *,
         function: Callable,
         args: Optional[Iterable[Any]] = None,
-        kwargs: Optional[Dict[Text, Any]] = None,
+        kwargs: Optional[Dict[Text, Any]] = None
     ) -> None:
         """Constructor."""
         super().__init__()

launch/launch/actions/timer_action.py

@@ -55,7 +55,7 @@ class TimerAction(Action):
     def __init__(
         self, *,
         period: Union[float, SomeSubstitutionsType],
-        actions: Iterable[LaunchDescriptionEntity],
+        actions: Iterable[LaunchDescriptionEntity]
     ) -> None:
         """Constructor."""
         super().__init__()

launch/launch/event_handler.py

@@ -39,7 +39,7 @@ def __init__(
         self,
         *,
         matcher: Callable[[Event], bool],
-        entities: Optional[SomeActionsType] = None,
+        entities: Optional[SomeActionsType] = None
     ) -> None:
         """
         Constructor.

launch/launch/event_handlers/on_process_io.py

@@ -44,7 +44,7 @@ def __init__(
         target_action: Optional['ExecuteProcess'] = None,
         on_stdin: Callable[[ProcessIO], Optional[SomeActionsType]] = None,
         on_stdout: Callable[[ProcessIO], Optional[SomeActionsType]] = None,
-        on_stderr: Callable[[ProcessIO], Optional[SomeActionsType]] = None,
+        on_stderr: Callable[[ProcessIO], Optional[SomeActionsType]] = None
     ) -> None:
         """Constructor."""
         from ..actions import ExecuteProcess  # noqa

launch/launch/events/process/running_process_event.py

@@ -39,7 +39,7 @@ def __init__(
         cmd: List[Text],
         cwd: Optional[Text],
         env: Optional[Dict[Text, Text]],
-        pid: int,
+        pid: int
     ) -> None:
         """
         Constructor.

launch/launch/substitutions/launch_configuration.py

@@ -36,7 +36,7 @@ def __init__(
         self,
         variable_name: SomeSubstitutionsType,
         *,
-        default: Optional[Union[Any, Iterable[Any]]] = None,
+        default: Optional[Union[Any, Iterable[Any]]] = None
     ) -> None:
         """Constructor."""
         super().__init__()