Add listen module to smartcam

kasa/cli/listen.py

@@ -0,0 +1,61 @@
+"""Module for cli light control commands."""
+
+import asyncio
+import sys
+from typing import cast
+
+import asyncclick as click
+
+from kasa import (
+    Credentials,
+    Device,
+)
+
+from .common import echo, error, pass_dev_or_child
+
+
+async def aioinput(string: str):
+    """Non loop blocking get input."""
+    loop = asyncio.get_event_loop()
+    await loop.run_in_executor(None, lambda s=string: sys.stdout.write(s + " "))  # type: ignore[misc]
+
+    return await loop.run_in_executor(None, sys.stdin.readline)
+
+
+@click.command()
+@click.option(
+    "--cam-username",
+    required=True,
+    envvar="KASA_CAMERA_USERNAME",
+    help="Camera account username address to authenticate to device.",
+)
+@click.option(
+    "--cam-password",
+    required=True,
+    envvar="KASA_CAMERA_PASSWORD",
+    help="Camera account password to use to authenticate to device.",
+)
+@pass_dev_or_child
+async def listen(dev: Device, cam_username: str, cam_password: str) -> None:
+    """Commands to control light settings."""
+    try:
+        import onvif  # type: ignore[import-untyped] # noqa: F401
+    except ImportError:
+        error("python-kasa must be installed with [onvif] extra for listen.")
+
+    from kasa.smartcam.modules.listen import EventType, Listen
+
+    listen: Listen = cast(Listen, dev.modules.get(Listen._module_name()))
+    if not listen:
+        error(f"Device {dev.host} does not support listening for events.")
+
+    def on_event(event: EventType) -> None:
+        echo(f"Device {dev.host} received event {event}")
+
+    creds = Credentials(cam_username, cam_password)
+    await listen.listen(on_event, creds)
+
+    await aioinput("Listening, press enter to cancel\n")
+
+    echo("Stopping listener")
+    await listen.stop()

kasa/cli/main.py

@@ -71,6 +71,7 @@ def _legacy_type_to_class(_type: str) -> Any:
         "device": None,
         "feature": None,
         "light": None,
+        "listen": None,
         "wifi": None,
         "time": None,
         "schedule": None,
@@ -252,9 +253,7 @@ async def cli(
     if target != DEFAULT_TARGET and host:
         error("--target is not a valid option for single host discovery")
 
-    logging_config: dict[str, Any] = {
-        "level": logging.DEBUG if debug > 0 else logging.INFO
-    }
+    logging_config: dict[str, Any] = {"level": logging.WARNING}
     try:
         from rich.logging import RichHandler
 
@@ -269,6 +268,7 @@ async def cli(
     # The configuration should be converted to use dictConfig,
     # but this keeps mypy happy for now
     logging.basicConfig(**logging_config)  # type: ignore
+    logging.getLogger("kasa").setLevel(logging.DEBUG if debug > 0 else logging.INFO)
 
     if ctx.invoked_subcommand == "discover":
         return