estimate_from helper, via_home estimator, all.py

my/location/fallback/all.py

@@ -0,0 +1,19 @@
+# TODO: add config here which passes kwargs to estimate_from (under_accuracy)
+# overwritable by passing the kwarg name here to the top-level estimate_location
+
+from typing import Union
+from datetime import datetime
+
+from my.location.fallback.common import estimate_from, FallbackLocation
+
+def estimate_location(dt: Union[datetime, float, int]) -> FallbackLocation:
+    from my.location.fallback.via_home import estimate_location as via_home
+
+    loc = estimate_from(
+         dt,
+         estimators=(via_home,)
+    )
+    if loc is None:
+        raise ValueError("Could not estimate location")
+    return loc
+