Ethernet hub and Ethernet switch almost fully migrated to the new API.

gns3server/handlers/api/compute/__init__.py

@@ -30,9 +30,10 @@ from .config_handler import ConfigHandler
 from .version_handler import VersionHandler
 from .notification_handler import NotificationHandler
 from .ethernet_hub_handler import EthernetHubHandler
+from .ethernet_switch_handler import EthernetSwitchHandler
 
 if sys.platform.startswith("linux") or hasattr(sys, "_called_from_test") or os.environ.get("PYTEST_BUILD_DOCUMENTATION") == "1":
-    # IOU runs only on Linux but testsuite work on UNIX platform
+    # IOU runs only on Linux but test suite works on UNIX platform
     if not sys.platform.startswith("win"):
         from .iou_handler import IOUHandler
         from .docker_handler import DockerHandler