Comply EventHandler changes

solvable/src/pipe_io_main.py

@@ -18,6 +18,8 @@ LOG = logging.getLogger(__name__)
 
 
 if __name__ == '__main__':
+    # pylint: disable=pointless-string-statement
+    TFWLog().start()
     """
     Creates general purpose pipes.
     The first parameter associates the receiving pipe with a key, which is
@@ -71,7 +73,7 @@ if __name__ == '__main__':
     )
 
     event_handlers = EventHandlerBase.get_local_instances()
-    def stop(sig, frame):
+    def stop(sig, frame):  # pylint: disable=unused-argument
         for eh in event_handlers:
             eh.stop()
         exit(0)