docker(deps): Bump astral-sh/uv

Bumps [astral-sh/uv](https://github.com/astral-sh/uv) from 0.9.15-python3.12-trixie-slim to 0.9.24-python3.12-trixie-slim.
- [Release notes](https://github.com/astral-sh/uv/releases)
- [Changelog](https://github.com/astral-sh/uv/blob/main/CHANGELOG.md)
- [Commits](https://github.com/astral-sh/uv/compare/0.9.15...0.9.24)

---
updated-dependencies:
- dependency-name: astral-sh/uv
  dependency-version: 0.9.24-python3.12-trixie-slim
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Dockerfile

@@ -30,7 +30,7 @@ RUN set -eux \
 # Purpose: Installs s6-overlay and rootfs
 # Comments:
 #  - Don't leave anything extra in here either
-FROM ghcr.io/astral-sh/uv:0.9.15-python3.12-trixie-slim AS s6-overlay-base
+FROM ghcr.io/astral-sh/uv:0.9.24-python3.12-trixie-slim AS s6-overlay-base
 
 WORKDIR /usr/src/s6
 

src/documents/barcodes.py

@@ -16,7 +16,6 @@ from pikepdf import Pdf
 from documents.converters import convert_from_tiff_to_pdf
 from documents.data_models import ConsumableDocument
 from documents.data_models import DocumentMetadataOverrides
-from documents.models import Document
 from documents.models import Tag
 from documents.plugins.base import ConsumeTaskPlugin
 from documents.plugins.base import StopConsumeTaskError
@@ -116,24 +115,6 @@ class BarcodePlugin(ConsumeTaskPlugin):
         self._tiff_conversion_done = False
         self.barcodes: list[Barcode] = []
 
-    def _apply_detected_asn(self, detected_asn: int) -> None:
-        """
-        Apply a detected ASN to metadata if allowed.
-        """
-        if (
-            self.metadata.skip_asn_if_exists
-            and Document.global_objects.filter(
-                archive_serial_number=detected_asn,
-            ).exists()
-        ):
-            logger.info(
-                f"Found ASN in barcode {detected_asn} but skipping because it already exists.",
-            )
-            return
-
-        logger.info(f"Found ASN in barcode: {detected_asn}")
-        self.metadata.asn = detected_asn
-
     def run(self) -> None:
         # Some operations may use PIL, override pixel setting if needed
         maybe_override_pixel_limit()
@@ -205,8 +186,13 @@ class BarcodePlugin(ConsumeTaskPlugin):
 
         # Update/overwrite an ASN if possible
         # After splitting, as otherwise each split document gets the same ASN
-        if self.settings.barcode_enable_asn and (located_asn := self.asn) is not None:
-            self._apply_detected_asn(located_asn)
+        if (
+            self.settings.barcode_enable_asn
+            and not self.metadata.skip_asn
+            and (located_asn := self.asn) is not None
+        ):
+            logger.info(f"Found ASN in barcode: {located_asn}")
+            self.metadata.asn = located_asn
 
     def cleanup(self) -> None:
         self.temp_dir.cleanup()

src/documents/bulk_edit.py

@@ -7,6 +7,7 @@ from pathlib import Path
 from typing import TYPE_CHECKING
 from typing import Literal
 
+from celery import chain
 from celery import chord
 from celery import group
 from celery import shared_task
@@ -37,42 +38,6 @@ if TYPE_CHECKING:
 logger: logging.Logger = logging.getLogger("paperless.bulk_edit")
 
 
-@shared_task(bind=True)
-def restore_archive_serial_numbers_task(
-    self,
-    backup: dict[int, int],
-    *args,
-    **kwargs,
-) -> None:
-    restore_archive_serial_numbers(backup)
-
-
-def release_archive_serial_numbers(doc_ids: list[int]) -> dict[int, int]:
-    """
-    Clears ASNs on documents that are about to be replaced so new documents
-    can be assigned ASNs without uniqueness collisions. Returns a backup map
-    of doc_id -> previous ASN for potential restoration.
-    """
-    qs = Document.objects.filter(
-        id__in=doc_ids,
-        archive_serial_number__isnull=False,
-    ).only("pk", "archive_serial_number")
-    backup = dict(qs.values_list("pk", "archive_serial_number"))
-    qs.update(archive_serial_number=None)
-    logger.info(f"Released archive serial numbers for documents {list(backup.keys())}")
-    return backup
-
-
-def restore_archive_serial_numbers(backup: dict[int, int]) -> None:
-    """
-    Restores ASNs using the provided backup map, intended for
-    rollback when replacement consumption fails.
-    """
-    for doc_id, asn in backup.items():
-        Document.objects.filter(pk=doc_id).update(archive_serial_number=asn)
-    logger.info(f"Restored archive serial numbers for documents {list(backup.keys())}")
-
-
 def set_correspondent(
     doc_ids: list[int],
     correspondent: Correspondent,
@@ -421,7 +386,6 @@ def merge(
 
     merged_pdf = pikepdf.new()
     version: str = merged_pdf.pdf_version
-    handoff_asn: int | None = None
     # use doc_ids to preserve order
     for doc_id in doc_ids:
         doc = qs.get(id=doc_id)
@@ -437,8 +401,6 @@ def merge(
                 version = max(version, pdf.pdf_version)
                 merged_pdf.pages.extend(pdf.pages)
             affected_docs.append(doc.id)
-            if handoff_asn is None and doc.archive_serial_number is not None:
-                handoff_asn = doc.archive_serial_number
         except Exception as e:
             logger.exception(
                 f"Error merging document {doc.id}, it will not be included in the merge: {e}",
@@ -464,8 +426,6 @@ def merge(
                 DocumentMetadataOverrides.from_document(metadata_document)
             )
             overrides.title = metadata_document.title + " (merged)"
-            if metadata_document.archive_serial_number is not None:
-                handoff_asn = metadata_document.archive_serial_number
         else:
             overrides = DocumentMetadataOverrides()
     else:
@@ -473,11 +433,8 @@ def merge(
 
     if user is not None:
         overrides.owner_id = user.id
-    if not delete_originals:
-        overrides.skip_asn_if_exists = True
-
-    if delete_originals and handoff_asn is not None:
-        overrides.asn = handoff_asn
+    # Avoid copying or detecting ASN from merged PDFs to prevent collision
+    overrides.skip_asn = True
 
     logger.info("Adding merged document to the task queue.")
 
@@ -490,20 +447,12 @@ def merge(
     )
 
     if delete_originals:
-        backup = release_archive_serial_numbers(affected_docs)
         logger.info(
             "Queueing removal of original documents after consumption of merged document",
         )
-        try:
-            consume_task.apply_async(
-                link=[delete.si(affected_docs)],
-                link_error=[restore_archive_serial_numbers_task.s(backup)],
-            )
-        except Exception:
-            restore_archive_serial_numbers(backup)
-            raise
-        else:
-            consume_task.delay()
+        chain(consume_task, delete.si(affected_docs)).delay()
+    else:
+        consume_task.delay()
 
     return "OK"
 
@@ -545,8 +494,6 @@ def split(
                 overrides.title = f"{doc.title} (split {idx + 1})"
                 if user is not None:
                     overrides.owner_id = user.id
-                if not delete_originals:
-                    overrides.skip_asn_if_exists = True
                 logger.info(
                     f"Adding split document with pages {split_doc} to the task queue.",
                 )
@@ -561,20 +508,10 @@ def split(
                 )
 
             if delete_originals:
-                backup = release_archive_serial_numbers([doc.id])
                 logger.info(
                     "Queueing removal of original document after consumption of the split documents",
                 )
-                try:
-                    chord(
-                        header=consume_tasks,
-                        body=delete.si([doc.id]),
-                    ).apply_async(
-                        link_error=[restore_archive_serial_numbers_task.s(backup)],
-                    )
-                except Exception:
-                    restore_archive_serial_numbers(backup)
-                    raise
+                chord(header=consume_tasks, body=delete.si([doc.id])).delay()
             else:
                 group(consume_tasks).delay()
 
@@ -677,10 +614,7 @@ def edit_pdf(
             )
             if user is not None:
                 overrides.owner_id = user.id
-            if not delete_original:
-                overrides.skip_asn_if_exists = True
-            if delete_original and len(pdf_docs) == 1:
-                overrides.asn = doc.archive_serial_number
+
             for idx, pdf in enumerate(pdf_docs, start=1):
                 filepath: Path = (
                     Path(tempfile.mkdtemp(dir=settings.SCRATCH_DIR))
@@ -699,17 +633,7 @@ def edit_pdf(
                 )
 
             if delete_original:
-                backup = release_archive_serial_numbers([doc.id])
-                try:
-                    chord(
-                        header=consume_tasks,
-                        body=delete.si([doc.id]),
-                    ).apply_async(
-                        link_error=[restore_archive_serial_numbers_task.s(backup)],
-                    )
-                except Exception:
-                    restore_archive_serial_numbers(backup)
-                    raise
+                chord(header=consume_tasks, body=delete.si([doc.id])).delay()
             else:
                 group(consume_tasks).delay()
 

src/documents/consumer.py

@@ -696,7 +696,7 @@ class ConsumerPlugin(
                 pk=self.metadata.storage_path_id,
             )
 
-        if self.metadata.asn is not None:
+        if self.metadata.asn is not None and not self.metadata.skip_asn:
             document.archive_serial_number = self.metadata.asn
 
         if self.metadata.owner_id:
@@ -812,8 +812,8 @@ class ConsumerPreflightPlugin(
         """
         Check that if override_asn is given, it is unique and within a valid range
         """
-        if self.metadata.asn is None:
-            # if ASN is None
+        if self.metadata.skip_asn or self.metadata.asn is None:
+            # if skip is set or ASN is None
             return
         # Validate the range is above zero and less than uint32_t max
         # otherwise, Whoosh can't handle it in the index

src/documents/data_models.py

@@ -30,7 +30,7 @@ class DocumentMetadataOverrides:
     change_users: list[int] | None = None
     change_groups: list[int] | None = None
     custom_fields: dict | None = None
-    skip_asn_if_exists: bool = False
+    skip_asn: bool = False
 
     def update(self, other: "DocumentMetadataOverrides") -> "DocumentMetadataOverrides":
         """
@@ -50,8 +50,8 @@ class DocumentMetadataOverrides:
             self.storage_path_id = other.storage_path_id
         if other.owner_id is not None:
             self.owner_id = other.owner_id
-        if other.skip_asn_if_exists:
-            self.skip_asn_if_exists = True
+        if other.skip_asn:
+            self.skip_asn = True
 
         # merge
         if self.tag_ids is None:

src/documents/serialisers.py

@@ -580,30 +580,34 @@ class TagSerializer(MatchingModelSerializer, OwnedObjectSerializer):
         ),
     )
     def get_children(self, obj):
-        filter_q = self.context.get("document_count_filter")
-        request = self.context.get("request")
-        if filter_q is None:
-            user = getattr(request, "user", None) if request else None
-            filter_q = get_document_count_filter_for_user(user)
-            self.context["document_count_filter"] = filter_q
+        children_map = self.context.get("children_map")
+        if children_map is not None:
+            children = children_map.get(obj.pk, [])
+        else:
+            filter_q = self.context.get("document_count_filter")
+            request = self.context.get("request")
+            if filter_q is None:
+                user = getattr(request, "user", None) if request else None
+                filter_q = get_document_count_filter_for_user(user)
+                self.context["document_count_filter"] = filter_q
 
-        children_queryset = (
-            obj.get_children_queryset()
-            .select_related("owner")
-            .annotate(document_count=Count("documents", filter=filter_q))
-        )
+            children = (
+                obj.get_children_queryset()
+                .select_related("owner")
+                .annotate(document_count=Count("documents", filter=filter_q))
+            )
 
-        view = self.context.get("view")
-        ordering = (
-            OrderingFilter().get_ordering(request, children_queryset, view)
-            if request and view
-            else None
-        )
-        ordering = ordering or (Lower("name"),)
-        children_queryset = children_queryset.order_by(*ordering)
+            view = self.context.get("view")
+            ordering = (
+                OrderingFilter().get_ordering(request, children, view)
+                if request and view
+                else None
+            )
+            ordering = ordering or (Lower("name"),)
+            children = children.order_by(*ordering)
 
         serializer = TagSerializer(
-            children_queryset,
+            children,
             many=True,
             user=self.user,
             full_perms=self.full_perms,

src/documents/tests/test_bulk_edit.py

@@ -603,21 +603,23 @@ class TestPDFActions(DirectoriesMixin, TestCase):
             expected_filename,
         )
         self.assertEqual(consume_file_args[1].title, None)
-        # No metadata_document_id, delete_originals False, so ASN should be None
-        self.assertIsNone(consume_file_args[1].asn)
+        self.assertTrue(consume_file_args[1].skip_asn)
 
         # With metadata_document_id overrides
         result = bulk_edit.merge(doc_ids, metadata_document_id=metadata_document_id)
         consume_file_args, _ = mock_consume_file.call_args
         self.assertEqual(consume_file_args[1].title, "B (merged)")
         self.assertEqual(consume_file_args[1].created, self.doc2.created)
+        self.assertTrue(consume_file_args[1].skip_asn)
 
         self.assertEqual(result, "OK")
 
     @mock.patch("documents.bulk_edit.delete.si")
     @mock.patch("documents.tasks.consume_file.s")
+    @mock.patch("documents.bulk_edit.chain")
     def test_merge_and_delete_originals(
         self,
+        mock_chain,
         mock_consume_file,
         mock_delete_documents,
     ):
@@ -631,12 +633,6 @@ class TestPDFActions(DirectoriesMixin, TestCase):
             - Document deletion task should be called
         """
         doc_ids = [self.doc1.id, self.doc2.id, self.doc3.id]
-        self.doc1.archive_serial_number = 101
-        self.doc2.archive_serial_number = 102
-        self.doc3.archive_serial_number = 103
-        self.doc1.save()
-        self.doc2.save()
-        self.doc3.save()
 
         result = bulk_edit.merge(doc_ids, delete_originals=True)
         self.assertEqual(result, "OK")
@@ -647,8 +643,7 @@ class TestPDFActions(DirectoriesMixin, TestCase):
 
         mock_consume_file.assert_called()
         mock_delete_documents.assert_called()
-        consume_sig = mock_consume_file.return_value
-        consume_sig.apply_async.assert_called_once()
+        mock_chain.assert_called_once()
 
         consume_file_args, _ = mock_consume_file.call_args
         self.assertEqual(
@@ -656,7 +651,7 @@ class TestPDFActions(DirectoriesMixin, TestCase):
             expected_filename,
         )
         self.assertEqual(consume_file_args[1].title, None)
-        self.assertEqual(consume_file_args[1].asn, 101)
+        self.assertTrue(consume_file_args[1].skip_asn)
 
         delete_documents_args, _ = mock_delete_documents.call_args
         self.assertEqual(
@@ -664,92 +659,6 @@ class TestPDFActions(DirectoriesMixin, TestCase):
             doc_ids,
         )
 
-        self.doc1.refresh_from_db()
-        self.doc2.refresh_from_db()
-        self.doc3.refresh_from_db()
-        self.assertIsNone(self.doc1.archive_serial_number)
-        self.assertIsNone(self.doc2.archive_serial_number)
-        self.assertIsNone(self.doc3.archive_serial_number)
-
-    @mock.patch("documents.bulk_edit.delete.si")
-    @mock.patch("documents.tasks.consume_file.s")
-    def test_merge_and_delete_originals_restore_on_failure(
-        self,
-        mock_consume_file,
-        mock_delete_documents,
-    ):
-        """
-        GIVEN:
-            - Existing documents
-        WHEN:
-            - Merge action with deleting documents is called with 1 document
-            - Error occurs when queuing consume file task
-        THEN:
-            - Archive serial numbers are restored
-        """
-        doc_ids = [self.doc1.id]
-        self.doc1.archive_serial_number = 111
-        self.doc1.save()
-        sig = mock.Mock()
-        sig.apply_async.side_effect = Exception("boom")
-        mock_consume_file.return_value = sig
-
-        with self.assertRaises(Exception):
-            bulk_edit.merge(doc_ids, delete_originals=True)
-
-        self.doc1.refresh_from_db()
-        self.assertEqual(self.doc1.archive_serial_number, 111)
-
-    @mock.patch("documents.bulk_edit.delete.si")
-    @mock.patch("documents.tasks.consume_file.s")
-    def test_merge_and_delete_originals_metadata_handoff(
-        self,
-        mock_consume_file,
-        mock_delete_documents,
-    ):
-        """
-        GIVEN:
-            - Existing documents with ASNs
-        WHEN:
-            - Merge with delete_originals=True and metadata_document_id set
-        THEN:
-            - Handoff ASN uses metadata document ASN
-        """
-        doc_ids = [self.doc1.id, self.doc2.id]
-        self.doc1.archive_serial_number = 101
-        self.doc2.archive_serial_number = 202
-        self.doc1.save()
-        self.doc2.save()
-
-        result = bulk_edit.merge(
-            doc_ids,
-            metadata_document_id=self.doc2.id,
-            delete_originals=True,
-        )
-        self.assertEqual(result, "OK")
-
-        consume_file_args, _ = mock_consume_file.call_args
-        self.assertEqual(consume_file_args[1].asn, 202)
-
-    def test_restore_archive_serial_numbers_task(self):
-        """
-        GIVEN:
-            - Existing document with no archive serial number
-        WHEN:
-            - Restore archive serial number task is called with backup data
-        THEN:
-            - Document archive serial number is restored
-        """
-        self.doc1.archive_serial_number = 444
-        self.doc1.save()
-        Document.objects.filter(pk=self.doc1.id).update(archive_serial_number=None)
-
-        backup = {self.doc1.id: 444}
-        bulk_edit.restore_archive_serial_numbers_task(backup)
-
-        self.doc1.refresh_from_db()
-        self.assertEqual(self.doc1.archive_serial_number, 444)
-
     @mock.patch("documents.tasks.consume_file.s")
     def test_merge_with_archive_fallback(self, mock_consume_file):
         """
@@ -818,7 +727,6 @@ class TestPDFActions(DirectoriesMixin, TestCase):
         self.assertEqual(mock_consume_file.call_count, 2)
         consume_file_args, _ = mock_consume_file.call_args
         self.assertEqual(consume_file_args[1].title, "B (split 2)")
-        self.assertIsNone(consume_file_args[1].asn)
 
         self.assertEqual(result, "OK")
 
@@ -843,8 +751,6 @@ class TestPDFActions(DirectoriesMixin, TestCase):
         """
         doc_ids = [self.doc2.id]
         pages = [[1, 2], [3]]
-        self.doc2.archive_serial_number = 200
-        self.doc2.save()
 
         result = bulk_edit.split(doc_ids, pages, delete_originals=True)
         self.assertEqual(result, "OK")
@@ -862,42 +768,6 @@ class TestPDFActions(DirectoriesMixin, TestCase):
             doc_ids,
         )
 
-        self.doc2.refresh_from_db()
-        self.assertIsNone(self.doc2.archive_serial_number)
-
-    @mock.patch("documents.bulk_edit.delete.si")
-    @mock.patch("documents.tasks.consume_file.s")
-    @mock.patch("documents.bulk_edit.chord")
-    def test_split_restore_on_failure(
-        self,
-        mock_chord,
-        mock_consume_file,
-        mock_delete_documents,
-    ):
-        """
-        GIVEN:
-            - Existing documents
-        WHEN:
-            - Split action with deleting documents is called with 1 document and 2 page groups
-            - Error occurs when queuing chord task
-        THEN:
-            - Archive serial numbers are restored
-        """
-        doc_ids = [self.doc2.id]
-        pages = [[1, 2]]
-        self.doc2.archive_serial_number = 222
-        self.doc2.save()
-
-        sig = mock.Mock()
-        sig.apply_async.side_effect = Exception("boom")
-        mock_chord.return_value = sig
-
-        result = bulk_edit.split(doc_ids, pages, delete_originals=True)
-        self.assertEqual(result, "OK")
-
-        self.doc2.refresh_from_db()
-        self.assertEqual(self.doc2.archive_serial_number, 222)
-
     @mock.patch("documents.tasks.consume_file.delay")
     @mock.patch("pikepdf.Pdf.save")
     def test_split_with_errors(self, mock_save_pdf, mock_consume_file):
@@ -1098,49 +968,10 @@ class TestPDFActions(DirectoriesMixin, TestCase):
         mock_chord.return_value.delay.return_value = None
         doc_ids = [self.doc2.id]
         operations = [{"page": 1}, {"page": 2}]
-        self.doc2.archive_serial_number = 250
-        self.doc2.save()
 
         result = bulk_edit.edit_pdf(doc_ids, operations, delete_original=True)
         self.assertEqual(result, "OK")
         mock_chord.assert_called_once()
-        consume_file_args, _ = mock_consume_file.call_args
-        self.assertEqual(consume_file_args[1].asn, 250)
-        self.doc2.refresh_from_db()
-        self.assertIsNone(self.doc2.archive_serial_number)
-
-    @mock.patch("documents.bulk_edit.delete.si")
-    @mock.patch("documents.tasks.consume_file.s")
-    @mock.patch("documents.bulk_edit.chord")
-    def test_edit_pdf_restore_on_failure(
-        self,
-        mock_chord,
-        mock_consume_file,
-        mock_delete_documents,
-    ):
-        """
-        GIVEN:
-            - Existing document
-        WHEN:
-            - edit_pdf is called with delete_original=True
-            - Error occurs when queuing chord task
-        THEN:
-            - Archive serial numbers are restored
-        """
-        doc_ids = [self.doc2.id]
-        operations = [{"page": 1}]
-        self.doc2.archive_serial_number = 333
-        self.doc2.save()
-
-        sig = mock.Mock()
-        sig.apply_async.side_effect = Exception("boom")
-        mock_chord.return_value = sig
-
-        with self.assertRaises(Exception):
-            bulk_edit.edit_pdf(doc_ids, operations, delete_original=True)
-
-        self.doc2.refresh_from_db()
-        self.assertEqual(self.doc2.archive_serial_number, 333)
 
     @mock.patch("documents.tasks.update_document_content_maybe_archive_file.delay")
     def test_edit_pdf_with_update_document(self, mock_update_document):

src/documents/tests/test_consumer.py

@@ -14,7 +14,6 @@ from django.test import override_settings
 from django.utils import timezone
 from guardian.core import ObjectPermissionChecker
 
-from documents.barcodes import BarcodePlugin
 from documents.consumer import ConsumerError
 from documents.data_models import DocumentMetadataOverrides
 from documents.data_models import DocumentSource
@@ -413,6 +412,14 @@ class TestConsumer(
         self.assertEqual(document.archive_serial_number, 123)
         self._assert_first_last_send_progress()
 
+    def testMetadataOverridesSkipAsnPropagation(self):
+        overrides = DocumentMetadataOverrides()
+        incoming = DocumentMetadataOverrides(skip_asn=True)
+
+        overrides.update(incoming)
+
+        self.assertTrue(overrides.skip_asn)
+
     def testOverrideTitlePlaceholders(self):
         c = Correspondent.objects.create(name="Correspondent Name")
         dt = DocumentType.objects.create(name="DocType Name")
@@ -1233,46 +1240,3 @@ class PostConsumeTestCase(DirectoriesMixin, GetConsumerMixin, TestCase):
                         r"sample\.pdf: Error while executing post-consume script: Command '\[.*\]' returned non-zero exit status \d+\.",
                     ):
                         consumer.run_post_consume_script(doc)
-
-
-class TestMetadataOverrides(TestCase):
-    def test_update_skip_asn_if_exists(self):
-        base = DocumentMetadataOverrides()
-        incoming = DocumentMetadataOverrides(skip_asn_if_exists=True)
-        base.update(incoming)
-        self.assertTrue(base.skip_asn_if_exists)
-
-
-class TestBarcodeApplyDetectedASN(TestCase):
-    """
-    GIVEN:
-        - Existing Documents with ASN 123
-    WHEN:
-        - A BarcodePlugin which detected an ASN
-    THEN:
-        - If skip_asn_if_exists is set, and ASN exists, do not set ASN
-        - If skip_asn_if_exists is set, and ASN does not exist, set ASN
-    """
-
-    def test_apply_detected_asn_skips_existing_when_flag_set(self):
-        doc = Document.objects.create(
-            checksum="X1",
-            title="D1",
-            archive_serial_number=123,
-        )
-        metadata = DocumentMetadataOverrides(skip_asn_if_exists=True)
-        plugin = BarcodePlugin(
-            input_doc=mock.Mock(),
-            metadata=metadata,
-            status_mgr=mock.Mock(),
-            base_tmp_dir=tempfile.gettempdir(),
-            task_id="test-task",
-        )
-
-        plugin._apply_detected_asn(123)
-        self.assertIsNone(plugin.metadata.asn)
-
-        doc.hard_delete()
-
-        plugin._apply_detected_asn(123)
-        self.assertEqual(plugin.metadata.asn, 123)

src/documents/views.py

@@ -448,8 +448,43 @@ class TagViewSet(ModelViewSet, PermissionsAwareDocumentCountMixin):
     def get_serializer_context(self):
         context = super().get_serializer_context()
         context["document_count_filter"] = self.get_document_count_filter()
+        if hasattr(self, "_children_map"):
+            context["children_map"] = self._children_map
         return context
 
+    def list(self, request, *args, **kwargs):
+        """
+        Build a children map once to avoid per-parent queries in the serializer.
+        """
+        queryset = self.filter_queryset(self.get_queryset())
+        ordering = OrderingFilter().get_ordering(request, queryset, self) or (
+            Lower("name"),
+        )
+        queryset = queryset.order_by(*ordering)
+
+        all_tags = list(queryset)
+        descendant_pks = {pk for tag in all_tags for pk in tag.get_descendants_pks()}
+
+        if descendant_pks:
+            filter_q = self.get_document_count_filter()
+            children_source = (
+                Tag.objects.filter(pk__in=descendant_pks | {t.pk for t in all_tags})
+                .select_related("owner")
+                .annotate(document_count=Count("documents", filter=filter_q))
+                .order_by(*ordering)
+            )
+        else:
+            children_source = all_tags
+
+        children_map = {}
+        for tag in children_source:
+            children_map.setdefault(tag.tn_parent_id, []).append(tag)
+        self._children_map = children_map
+
+        page = self.paginate_queryset(queryset)
+        serializer = self.get_serializer(page, many=True)
+        return self.get_paginated_response(serializer.data)
+
     def perform_update(self, serializer):
         old_parent = self.get_object().get_parent()
         tag = serializer.save()

src/locale/en_US/LC_MESSAGES/django.po

@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-01-08 21:50+0000\n"
+"POT-Creation-Date: 2026-01-12 21:04+0000\n"
 "PO-Revision-Date: 2022-02-17 04:17\n"
 "Last-Translator: \n"
 "Language-Team: English\n"
@@ -1219,35 +1219,35 @@ msgstr ""
 msgid "workflow runs"
 msgstr ""
 
-#: documents/serialisers.py:642
+#: documents/serialisers.py:646
 msgid "Invalid color."
 msgstr ""
 
-#: documents/serialisers.py:1846
+#: documents/serialisers.py:1850
 #, python-format
 msgid "File type %(type)s not supported"
 msgstr ""
 
-#: documents/serialisers.py:1890
+#: documents/serialisers.py:1894
 #, python-format
 msgid "Custom field id must be an integer: %(id)s"
 msgstr ""
 
-#: documents/serialisers.py:1897
+#: documents/serialisers.py:1901
 #, python-format
 msgid "Custom field with id %(id)s does not exist"
 msgstr ""
 
-#: documents/serialisers.py:1914 documents/serialisers.py:1924
+#: documents/serialisers.py:1918 documents/serialisers.py:1928
 msgid ""
 "Custom fields must be a list of integers or an object mapping ids to values."
 msgstr ""
 
-#: documents/serialisers.py:1919
+#: documents/serialisers.py:1923
 msgid "Some custom fields don't exist or were specified twice."
 msgstr ""
 
-#: documents/serialisers.py:2034
+#: documents/serialisers.py:2038
 msgid "Invalid variable detected."
 msgstr ""