prevent nullable for SpeciesRange.source_feature_id field

Author: BryonLewis

bats_ai/core/management/commands/load_species_geojson.py

@@ -13,7 +13,7 @@
 
 from django.conf import settings
 
-DEFAULT_GEOJSON = settings.BASE_DIR / "bats_ai / "data" / "species.geojson"
+DEFAULT_GEOJSON = settings.BASE_DIR / "bats_ai/data/species.geojson"
 
 
 class Command(BaseCommand):
@@ -101,7 +101,7 @@ def handle(self, *args, **options):
                 continue
 
             fid = props.get("id")
-            source_feature_id = str(fid) if fid is not None else None
+            source_feature_id = str(fid) if fid is not None else ""
 
             SpeciesRange.objects.update_or_create(
                 species=species,

bats_ai/core/migrations/0036_rename_grts_cell_recording_sample_frame_id_and_more.py

@@ -1,4 +1,4 @@
-# Generated by Django 6.0.3 on 2026-04-02 17:19
+# Generated by Django 6.0.3 on 2026-04-08 13:29
 from __future__ import annotations
 
 import django.contrib.gis.db.models.fields
@@ -33,7 +33,6 @@ class Migration(migrations.Migration):
                         blank=True,
                         help_text="Optional id from the source GeoJSON feature properties.",
                         max_length=255,
-                        null=True,
                     ),
                 ),
                 (

bats_ai/core/models/species_range.py

@@ -15,6 +15,5 @@ class SpeciesRange(models.Model):
     source_feature_id = models.CharField(
         max_length=255,
         blank=True,
-        null=True,
         help_text="Optional id from the source GeoJSON feature properties.",
     )