fix: linter and tests

cms/djangoapps/contentstore/helpers.py

@@ -323,6 +323,7 @@ def import_staged_content_from_user_clipboard(parent_key: UsageKey, request) ->
 
     return new_xblock, notices
 
+
 def import_staged_content_for_library_sync(new_xblock: XBlock, lib_block: XBlock, request) -> StaticFileNotices:
     """
     Import a block (along with its children and any required static assets) from
@@ -355,7 +356,7 @@ def import_staged_content_for_library_sync(new_xblock: XBlock, lib_block: XBlock
         # Rewrite the OLX's static asset references to point to the new
         # locations for those assets. See _import_files_into_course for more
         # info on why this is necessary.
-        if hasattr(new_xblock, 'data') and substitutions:
+        if hasattr(new_xblock, "data") and substitutions:
             data_with_substitutions = new_xblock.data
             for old_static_ref, new_static_ref in substitutions.items():
                 data_with_substitutions = data_with_substitutions.replace(

cms/djangoapps/contentstore/rest_api/v2/views/downstreams.py

@@ -56,7 +56,7 @@
     "ready_to_sync": Boolean
   }
 """
-from dataclasses import asdict
+
 import logging
 
 from attrs import asdict as attrs_asdict

cms/djangoapps/contentstore/rest_api/v2/views/tests/test_downstreams.py

@@ -4,6 +4,7 @@
 from unittest.mock import patch
 from django.conf import settings
 
+from cms.djangoapps.contentstore.helpers import StaticFileNotices
 from cms.lib.xblock.upstream_sync import UpstreamLink, BadUpstream
 from common.djangoapps.student.tests.factories import UserFactory
 from xmodule.modulestore.django import modulestore
@@ -247,14 +248,16 @@ def call_api(self, usage_key_string):
 
     @patch.object(UpstreamLink, "get_for_block", _get_upstream_link_good_and_syncable)
     @patch.object(downstreams_views, "sync_from_upstream")
-    def test_200(self, mock_sync_from_upstream):
+    @patch.object(downstreams_views, "import_staged_content_for_library_sync", return_value=StaticFileNotices())
+    def test_200(self, mock_sync_from_upstream, mock_import_staged_content):
         """
         Does the happy path work?
         """
         self.client.login(username="superuser", password="password")
         response = self.call_api(self.downstream_video_key)
         assert response.status_code == 200
         assert mock_sync_from_upstream.call_count == 1
+        assert mock_import_staged_content.call_count == 1
 
 
 class DeleteDownstreamSyncViewtest(_DownstreamSyncViewTestMixin, SharedModuleStoreTestCase):

cms/djangoapps/contentstore/xblock_storage_handlers/view_handlers.py

@@ -609,8 +609,8 @@ def _create_block(request):
             return JsonResponse({"error": str(exc)}, status=400)
         static_file_notices = import_staged_content_for_library_sync(created_block, lib_block, request)
         modulestore().update_item(created_block, request.user.id)
-        response['upstreamRef'] = upstream_ref
-        response['static_file_notices'] = asdict(static_file_notices)
+        response["upstreamRef"] = upstream_ref
+        response["static_file_notices"] = asdict(static_file_notices)
 
     return JsonResponse(response)
 

openedx/core/djangoapps/content_staging/api.py

@@ -14,15 +14,18 @@
 from xblock.core import XBlock
 
 from openedx.core.lib.xblock_serializer.api import StaticFile, XBlockSerializer
-from openedx.core.djangoapps.content.course_overviews.api import get_course_overview_or_none
 from xmodule import block_metadata_utils
 from xmodule.contentstore.content import StaticContent
 from xmodule.contentstore.django import contentstore
 
 from .data import (
     CLIPBOARD_PURPOSE,
     LIBRARY_SYNC_PURPOSE,
-    StagedContentData, StagedContentFileData, StagedContentStatus, UserClipboardData, UserLibrarySyncData,
+    StagedContentData,
+    StagedContentFileData,
+    StagedContentStatus,
+    UserClipboardData,
+    UserLibrarySyncData,
 )
 from .models import (
     UserClipboard as _UserClipboard,
@@ -40,10 +43,7 @@
 
 
 def _save_xblock_to_staged_content(
-    block: XBlock,
-    user_id: int,
-    purpose: str,
-    version_num: int | None = None
+    block: XBlock, user_id: int, purpose: str, version_num: int | None = None
 ) -> _StagedContent:
     """
     Generic function to save an XBlock's OLX to staged content.
@@ -82,7 +82,7 @@ def _save_xblock_to_staged_content(
         )
 
     # Log an event so we can analyze how this feature is used:
-    log.info(f"Saved {usage_key.block_type} component \"{usage_key}\" to staged content for {purpose}.")
+    log.info(f'Saved {usage_key.block_type} component "{usage_key}" to staged content for {purpose}.')
 
     # Try to copy the static files. If this fails, we still consider the overall save attempt to have succeeded,
     # because intra-course operations will still work fine, and users can manually resolve file issues.
@@ -162,15 +162,14 @@ def save_xblock_to_user_clipboard(block: XBlock, user_id: int, version_num: int
         defaults={
             "content": staged_content,
             "source_usage_key": usage_key,
-        }
+        },
     )
 
     return _user_clipboard_model_to_data(clipboard)
 
+
 def save_xblock_to_user_library_sync(
-    block: XBlock,
-    user_id: int,
-    version_num: int | None = None
+    block: XBlock, user_id: int, version_num: int | None = None
 ) -> UserLibrarySyncData:
     """
     Save an XBlock's OLX for library sync.
@@ -184,7 +183,7 @@ def save_xblock_to_user_library_sync(
         defaults={
             "content": staged_content,
             "source_usage_key": usage_key,
-        }
+        },
     )
 
     return _user_library_sync_model_to_data(sync)
@@ -251,16 +250,11 @@ def get_user_library_sync_json(user_id: int, request: HttpRequest | None = None)
         sync = _UserLibrarySync.objects.get(user_id=user_id)
     except _UserLibrarySync.DoesNotExist:
         # This user does not have any library sync content.
-        return {
-            "content": None,
-            "source_usage_key": "",
-            "source_context_title": "",
-            "source_edit_url": ""
-        }
+        return {"content": None, "source_usage_key": "", "source_context_title": "", "source_edit_url": ""}
 
     serializer = _UserLibrarySyncSerializer(
         _user_library_sync_model_to_data(sync),
-        context={'request': request},
+        context={"request": request},
     )
     return serializer.data
 
@@ -291,6 +285,7 @@ def _user_clipboard_model_to_data(clipboard: _UserClipboard) -> UserClipboardDat
         source_context_title=clipboard.get_source_context_title(),
     )
 
+
 def _user_library_sync_model_to_data(sync: _UserLibrarySync) -> UserLibrarySyncData:
     """
     Convert a UserLibrarySync model instance to an immutable data object.

openedx/core/djangoapps/content_staging/data.py

@@ -77,14 +77,16 @@ def source_context_key(self) -> LearningContextKey:
         """ Get the context (course/library) that this was copied from """
         return self.source_usage_key.context_key
 
+
 @frozen
 class UserLibrarySyncData:
-    """ Read-only data model for User Library Sync data """
+    """Read-only data model for User Library Sync data"""
+
     content: StagedContentData = field(validator=validators.instance_of(StagedContentData))
-    source_usage_key: UsageKey = field(validator=validators.instance_of(UsageKey))
+    source_usage_key: UsageKey = field(validator=validators.instance_of(UsageKey))  # type: ignore[type-abstract]
     source_context_title: str
 
     @property
     def source_context_key(self) -> LearningContextKey:
-        """ Get the context (course/library) that this was copied from """
+        """Get the context (course/library) that this was copied from"""
         return self.source_usage_key.context_key

openedx/core/djangoapps/content_staging/migrations/0006_userlibrarysync.py

@@ -9,17 +9,33 @@
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('auth', '0012_alter_user_first_name_max_length'),
-        ('content_staging', '0005_stagedcontent_version_num'),
+        ("auth", "0012_alter_user_first_name_max_length"),
+        ("content_staging", "0005_stagedcontent_version_num"),
     ]
 
     operations = [
         migrations.CreateModel(
-            name='UserLibrarySync',
+            name="UserLibrarySync",
             fields=[
-                ('user', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, primary_key=True, serialize=False, to=settings.AUTH_USER_MODEL)),
-                ('source_usage_key', opaque_keys.edx.django.models.UsageKeyField(help_text='Original usage key/ID of the thing that is being synced.', max_length=255)),
-                ('content', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='content_staging.stagedcontent')),
+                (
+                    "user",
+                    models.OneToOneField(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        primary_key=True,
+                        serialize=False,
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+                (
+                    "source_usage_key",
+                    opaque_keys.edx.django.models.UsageKeyField(
+                        help_text="Original usage key/ID of the thing that is being synced.", max_length=255
+                    ),
+                ),
+                (
+                    "content",
+                    models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to="content_staging.stagedcontent"),
+                ),
             ],
         ),
     ]

openedx/core/djangoapps/content_staging/models.py

@@ -151,26 +151,26 @@ class UserLibrarySync(models.Model):
     Each user can trigger a sync from a library component to that component in a course.
     This model is used to facilitate that and to ease tracking.
     """
+
     user = models.OneToOneField(User, on_delete=models.CASCADE, primary_key=True)
     content = models.ForeignKey(StagedContent, on_delete=models.CASCADE)
     source_usage_key = UsageKeyField(
         max_length=255,
         help_text=_("Original usage key/ID of the thing that is being synced."),
     )
 
-
     @property
     def source_context_key(self) -> LearningContextKey:
-        """ Get the context (library) that this was copied from """
+        """Get the context (library) that this was copied from"""
         return self.source_usage_key.context_key
 
     def get_source_context_title(self) -> str:
-        """ Get the title of the source context, if any """
+        """Get the title of the source context, if any"""
         # Just return the ID as the name, since it can only be a library
         return str(self.source_context_key)
 
     def clean(self):
-        """ Check that this model is being used correctly. """
+        """Check that this model is being used correctly."""
         # These could probably be replaced with constraints in Django 4.1+
         if self.user.id != self.content.user.id:
             raise ValidationError("User ID mismatch.")
@@ -180,7 +180,7 @@ def clean(self):
             )
 
     def save(self, *args, **kwargs):
-        """ Save this model instance """
+        """Save this model instance"""
         # Enforce checks on save:
         self.full_clean()
         return super().save(*args, **kwargs)

openedx/core/djangoapps/content_staging/serializers.py

@@ -83,6 +83,7 @@ class UserLibrarySyncSerializer(serializers.Serializer):
     """
     Serializer for the status of the user's library sync (a UserLibrarySyncData instance)
     """
+
     content = StagedContentSerializer(allow_null=True)
     source_usage_key = serializers.CharField(allow_blank=True)
     # The title of the course that the content came from originally, if relevant