adding script to create bulk sources via backend

scripts/bulk_create_sources_on_webapp.py

@@ -0,0 +1,64 @@
+from sde_collections.models.collection import Collection
+from sde_collections.models.collection_choice_fields import Divisions
+
+DIVISION_MAPPING = {
+    "Helio": Divisions.HELIOPHYSICS,
+    "Astro": Divisions.ASTROPHYSICS,
+    "PDS": Divisions.PLANETARY,
+    "Earth": Divisions.EARTH_SCIENCE,
+    "BPS": Divisions.BIOLOGY,
+    "General": Divisions.GENERAL,
+}
+
+sources = [
+    {
+        "Name": "Source name",
+        "Link": "Base link to the source",
+        "Division": "Division of the source from the spread sheet",
+        "Notes": "Any notes available from the spreadsheet",
+    },
+]
+
+
+def get_division_id(division_name):
+    division_name = division_name.strip()
+    return DIVISION_MAPPING.get(division_name, None)
+
+
+def create_collection(source):
+    name = source["Name"]
+    link = source["Link"]
+    division_text = source["Division"]
+    notes = source["Notes"]
+
+    division_id = get_division_id(division_text)
+    if division_id is None:
+        print(f"No valid division found for '{division_text}'. Skipping creation for {name}.")
+        return False
+
+    try:
+        if Collection.objects.filter(name=name).exists():
+            print(f"Collection with name '{name}' already exists. Skipping.")
+            return False
+        if Collection.objects.filter(url=link).exists():
+            print(f"Collection with link '{link}' already exists. Skipping.")
+            return False
+        new_collection = Collection(name=name, url=link, division=division_id, notes=notes)
+        new_collection.save()
+        print(f"Collection '{name}' created successfully.")
+        return True
+    except Exception as e:
+        print(f"Failed to create collection '{name}': {e}")
+        return False
+
+
+def main():
+    created_count = 0
+    for source in sources:
+        if create_collection(source):
+            created_count += 1
+    print(f"Total new collections created: {created_count}")
+
+
+if __name__ == "__main__":
+    main()