feat: expose load_history_from_managed_objects (#31)

src/bluetooth_adapters/__init__.py

@@ -14,7 +14,7 @@
     get_bluetooth_adapters,
     get_dbus_managed_objects,
 )
-from .history import AdvertisementHistory
+from .history import AdvertisementHistory, load_history_from_managed_objects
 from .models import (
     ADAPTER_ADDRESS,
     ADAPTER_HW_VERSION,
@@ -40,6 +40,7 @@
     "get_bluetooth_adapter_details",
     "get_dbus_managed_objects",
     "get_adapters",
+    "load_history_from_managed_objects",
     "AdapterDetails",
     "ADAPTER_ADDRESS",
     "ADAPTER_SW_VERSION",

src/bluetooth_adapters/history.py

@@ -18,7 +18,7 @@ class AdvertisementHistory:
 
 
 def load_history_from_managed_objects(
-    managed_objects: dict[str, Any]
+    managed_objects: dict[str, Any], source_adapter: str | None = None
 ) -> dict[str, AdvertisementHistory]:
     """Load the history from the bus."""
     history: dict[str, AdvertisementHistory] = {}
@@ -38,6 +38,10 @@ def load_history_from_managed_objects(
 
         split_path = path_str.split("/")
         adapter = split_path[3]
+
+        if source_adapter and adapter != source_adapter:
+            continue
+
         uuids = props.get("UUIDs", [])
         manufacturer_data = {
             k: bytes(v) for k, v in props.get("ManufacturerData", {}).items()

tests/test_init.py

@@ -18,6 +18,7 @@
     get_adapters,
     get_bluetooth_adapters,
     get_dbus_managed_objects,
+    load_history_from_managed_objects,
 )
 
 
@@ -359,6 +360,14 @@ async def connect(self):
             "54:D2:72:AB:35:95": AdvertisementHistory(ANY, ANY, "hci0")
         }
         assert bluez.history["54:D2:72:AB:35:95"].device.rssi == -78
+        assert (
+            len(
+                load_history_from_managed_objects(
+                    bluez.unpacked_managed_objects, "hci1"
+                )
+            )
+            == 1
+        )
 
 
 @pytest.mark.asyncio