Bleak support

scripts/testbt.py

@@ -1,65 +1,73 @@
 """
-A quick script to test aspects of the BlueZ API.
+A quick script to test the async Bleak-backed adapter helper.
 """
-import dbus
 
-from nxbt import BlueZ, find_objects, SERVICE_NAME, ADAPTER_INTERFACE
+import asyncio
+import os
+
+from nxbt import (
+    AsyncBleakAdapter,
+    async_find_objects,
+    find_objects,
+    SERVICE_NAME,
+    ADAPTER_INTERFACE,
+)
+
+TARGET_ADDRESS = os.environ.get("NXBT_TEST_DEVICE")
 
 
-bus = dbus.SystemBus()
-adapters = find_objects(bus, SERVICE_NAME, ADAPTER_INTERFACE)
-print(adapters)
+async def main():
+    # Prefer the async helper when running inside an event loop.
+    try:
+        adapters = await async_find_objects(None, SERVICE_NAME, ADAPTER_INTERFACE)
+    except RuntimeError:
+        # Fallback to the legacy synchronous variant if no loop is running.
+        adapters = find_objects(None, SERVICE_NAME, ADAPTER_INTERFACE)
+    print(adapters)
 
-bt = BlueZ(device_id=adapters[0].split("/")[-1])
+    adapter = AsyncBleakAdapter(adapter_path=adapters[0])
 
-# jc_MAC = "XX:XX:XX:XX:XX:XX"
-# res = bt.discover_devices(alias="Joy-Con (L)", timeout=10)
-# for key in res.keys():
-#     print(res[key]["Alias"], res[key]["Address"])
-# print(bt.find_device_by_address(jc_MAC))
+    address = await adapter.get_address()
+    print("Address", address)
+    print("Name", adapter.name)
+    print("Alias", adapter.alias)
+    print("Pairable", adapter.pairable)
 
-# devices = bt.discover_devices(alias="Joy-Con (L)")
-# print(devices.keys())
-
-print("Address", bt.address)
-print("Name", bt.name)
-print("Alias", bt.alias)
-print("Pairable", bt.pairable)
-
-print("")
-print("Pairable Timeout", bt.pairable_timeout)
-bt.set_pairable_timeout(10)
-print("Pairable Timeout", bt.pairable_timeout)
-bt.set_pairable_timeout(0)
-print("Pairable Timeout", bt.pairable_timeout)
-
-print("")
-print("Discoverable", bt.discoverable)
-bt.set_discoverable(True)
-print("Discoverable", bt.discoverable)
-bt.set_discoverable(False)
-print("Discoverable", bt.discoverable)
-
-print("")
-print("Discoverable Timeout", bt.discoverable_timeout)
-bt.set_discoverable_timeout(0)
-print("Discoverable Timeout", bt.discoverable_timeout)
-bt.set_discoverable_timeout(180)
-print("Discoverable Timeout", bt.discoverable_timeout)
-
-try:
     print("")
-    print("Device Class", bt.device_class)
-    bt.set_device_class("0x002058")
-    print("Device Class", bt.device_class)
-    bt.set_device_class("0x480000")
-    print("Device Class", bt.device_class)
-except Exception as e:
-    print(e)
+    print("Pairable Timeout", adapter.pairable_timeout)
+    adapter.set_pairable_timeout(10)
+    print("Pairable Timeout", adapter.pairable_timeout)
+    adapter.set_pairable_timeout(0)
+    print("Pairable Timeout", adapter.pairable_timeout)
 
-print("")
-print("Powered", bt.powered)
-bt.set_powered(False)
-print("Powered", bt.powered)
-bt.set_powered(True)
-print("Powered", bt.powered)
+    print("")
+    print("Discoverable", adapter.discoverable)
+    adapter.set_discoverable(True)
+    print("Discoverable", adapter.discoverable)
+    adapter.set_discoverable(False)
+    print("Discoverable", adapter.discoverable)
+
+    print("")
+    print("Discoverable Timeout", adapter.discoverable_timeout)
+    adapter.set_discoverable_timeout(0)
+    print("Discoverable Timeout", adapter.discoverable_timeout)
+    adapter.set_discoverable_timeout(180)
+    print("Discoverable Timeout", adapter.discoverable_timeout)
+
+    print("\nScanning for nearby devices...")
+    try:
+        devices = await adapter.discover_devices(timeout=5)
+    except Exception as exc:
+        print(f"Discovery failed: {exc}")
+    else:
+        for path, props in devices.items():
+            print(f"{props['Alias'] or 'UNKNOWN'} -> {props['Address']} ({path})")
+
+    if TARGET_ADDRESS:
+        print(f"\nAttempting a short Bleak connection to {TARGET_ADDRESS}")
+        await adapter.connect_device(TARGET_ADDRESS)
+        print("Connection attempt complete.")
+
+
+if __name__ == "__main__":
+    asyncio.run(main())