Handle postcodesIO fail

hub/models.py

@@ -1811,9 +1811,13 @@ async def create_import_record(record):
                     sample_point = area.polygon.centroid
 
                     # get postcodeIO result for area.coordinates
-                    postcode_data: PostcodesIOResult = await loaders[
-                        "postcodesIOFromPoint"
-                    ].load(sample_point)
+                    try:
+                        postcode_data: PostcodesIOResult = await loaders[
+                            "postcodesIOFromPoint"
+                        ].load(sample_point)
+                    except Exception as e:
+                        logger.error(f"Failed to get postcode data for {sample_point}: {e}")
+                        postcode_data = None
 
                     steps.append({ "task": "postcode_from_area_coordinates", "service": Geocoder.POSTCODES_IO.value, "result": "failed" if postcode_data is None else "success" })
 

hub/tests/test_external_data_source_parsers.py

@@ -210,7 +210,7 @@ class TestMultiLevelGeocoding(TestCase):
             "ward": "Tre-garth a Mynydd Llandygái",
             "expected_area_type_code": "WD23", # TODO: actually a UTE
             "expected_area_gss": "W05000107",
-        }
+        },
         # A bunch of wards with the same name, should all point to different things
         {
             "id": "11",

utils/postcodesIO.py

@@ -166,7 +166,7 @@ async def get_bulk_postcode_geo(postcodes) -> list[PostcodesIOResult]:
 
 
 @async_batch_and_aggregate(settings.POSTCODES_IO_BATCH_MAXIMUM)
-async def get_bulk_postcode_geo_from_coords(coordinates: list[Point], radius=500):
+async def get_bulk_postcode_geo_from_coords(coordinates: list[Point], radius=150):
     coords = [
         {
             "longitude": coord.x,