Fix KeyError: 'delegate' in CoreBluetooth backend

This fixes a KeyError due to a missing 'delegate' key in the metadata
dictionary in the BLEDevice returned in the advertisement callback.

This also adds other legacy metadata entries to the dictionary.

Fixes: hbldh#448

CHANGELOG.rst

@@ -14,6 +14,8 @@ and this project adheres to `Semantic Versioning <https://semver.org/spec/v2.0.0
 Fixed
 ~~~~~
 
+* Fixed ``KeyError`` when trying to connect to ``BLEDevice`` from advertising
+  data callback on macOS. Fixes #448.
 * Handling of undetected devices in ``connect_by_bledevice.py`` example. Fixes #487.
 * Added ``Optional`` typehint for ``BleakScanner.find_device_by_address``.
 

bleak/backends/corebluetooth/scanner.py

@@ -63,17 +63,28 @@ def callback(p: CBPeripheral, a: Dict[str, Any], r: int):
                 manufacturer_value = bytes(manufacturer_binary_data[2:])
                 manufacturer_data[manufacturer_id] = manufacturer_value
 
+            service_uuids = [
+                cb_uuid_to_str(u) for u in a.get("kCBAdvDataServiceUUIDs", [])
+            ]
+
             advertisement_data = AdvertisementData(
                 local_name=p.name(),
                 manufacturer_data=manufacturer_data,
                 service_data=service_data,
-                service_uuids=[
-                    cb_uuid_to_str(u) for u in a.get("kCBAdvDataServiceUUIDs", [])
-                ],
+                service_uuids=service_uuids,
                 platform_data=(p, a, r),
             )
 
-            device = BLEDevice(p.identifier().UUIDString(), p.name(), p, r)
+            device = BLEDevice(
+                p.identifier().UUIDString(),
+                p.name(),
+                p,
+                r,
+                uuids=service_uuids,
+                manufacturer_data=manufacturer_data,
+                service_data=service_data,
+                delegate=self._manager.central_manager.delegate(),
+            )
 
             self._callback(device, advertisement_data)