Initial commit

env/lib/python3.10/site-packages/wagtail/documents/signal_handlers.py

@@ -0,0 +1,14 @@
+from django.db import transaction
+from django.db.models.signals import post_delete
+
+from wagtail.documents import get_document_model
+
+
+def post_delete_file_cleanup(instance, **kwargs):
+    # Pass false so FileField doesn't save the model.
+    transaction.on_commit(lambda: instance.file.delete(False))
+
+
+def register_signal_handlers():
+    Document = get_document_model()
+    post_delete.connect(post_delete_file_cleanup, sender=Document)