Default to status command in cli, fix deprecated click usage

miio/click_common.py

@@ -157,7 +157,7 @@ def supported_models(cls) -> list[str]:
         return list(cls._mappings.keys()) or cls._supported_models
 
 
-class DeviceGroup(click.MultiCommand):
+class DeviceGroup(click.Group):
     class Command:
         def __init__(self, name, decorators, *, default_output=None, **kwargs):
             self.name = name
@@ -238,8 +238,8 @@ def __init__(
         result_callback_pass_device=True,
         **attrs,
     ):
-        self.commands = getattr(device_class, "_device_group_commands", None)
-        if self.commands is None:
+        device_commands = getattr(device_class, "_device_group_commands", None)
+        if device_commands is None:
             raise RuntimeError(
                 "Class {} doesn't use DeviceGroupMeta meta class."
                 " It can't be used with DeviceGroup."
@@ -248,6 +248,10 @@ def __init__(
         self.device_class = device_class
         self.device_pass = click.make_pass_decorator(device_class)
 
+        # Default to running status instead of showing help when called with no subcommand.
+        if no_args_is_help is None and "status" in device_commands:
+            no_args_is_help = False
+
         attrs.setdefault("params", self.DEFAULT_PARAMS)
         attrs.setdefault("callback", click.pass_context(self.group_callback))
         if result_callback_pass_device and callable(result_callback):
@@ -263,6 +267,9 @@ def __init__(
             **attrs,
         )
 
+        # Preserve our command dict, which click.Group resets in __init__
+        self.commands = device_commands
+
     def group_callback(self, ctx, *args, **kwargs):
         gco = ctx.find_object(GlobalContextObject)
         if gco:
@@ -282,6 +289,11 @@ def _save_cache() -> None:
 
             ctx.call_on_close(_save_cache)
 
+    def invoke(self, ctx):
+        if not ctx._protected_args and not ctx.args and "status" in self.commands:
+            ctx._protected_args = ["status"]
+        return super().invoke(ctx)
+
     def command_callback(self, miio_command, miio_device, *args, **kwargs):
         return miio_command.call(miio_device, *args, **kwargs)