feat: overhaul UI styling, improve templates, enhance services and tests

tests/test_cleaner.py

@@ -29,13 +29,17 @@ def sample_paper_with_user_data(db_session, sample_papers_range):
     paper = sample_papers_range[0]
     now = datetime.now(timezone.utc)
     db_session.add(UserBookmark(paper_id=paper.id, created_at=now))
-    db_session.add(UserReadingStatus(paper_id=paper.id, status="read_summary", updated_at=now))
-    db_session.add(UserNote(
-        paper_id=paper.id,
-        content="My notes on this paper",
-        created_at=now,
-        updated_at=now,
-    ))
+    db_session.add(
+        UserReadingStatus(paper_id=paper.id, status="read_summary", updated_at=now)
+    )
+    db_session.add(
+        UserNote(
+            paper_id=paper.id,
+            content="My notes on this paper",
+            created_at=now,
+            updated_at=now,
+        )
+    )
     db_session.commit()
     return paper
 
@@ -64,6 +68,7 @@ class TestCleanupTmp:
 
         monkeypatch.setattr("app.services.cleaner.TMP_DIR", tmp_dir)
         from app.services.cleaner import cleanup_tmp
+
         result = cleanup_tmp()
 
         assert result["scanned"] == 1
@@ -81,6 +86,7 @@ class TestCleanupTmp:
 
         monkeypatch.setattr("app.services.cleaner.TMP_DIR", tmp_dir)
         from app.services.cleaner import cleanup_tmp
+
         result = cleanup_tmp()
 
         assert result["scanned"] == 1
@@ -91,6 +97,7 @@ class TestCleanupTmp:
         """data/tmp/ 不存在时安全返回。"""
         monkeypatch.setattr("app.services.cleaner.TMP_DIR", tmp_path / "nonexistent")
         from app.services.cleaner import cleanup_tmp
+
         result = cleanup_tmp()
         assert result["scanned"] == 0
         assert result["removed"] == 0
@@ -110,6 +117,7 @@ class TestCleanupTmp:
 
         monkeypatch.setattr("app.services.cleaner.TMP_DIR", tmp_dir)
         from app.services.cleaner import cleanup_tmp
+
         result = cleanup_tmp()
 
         assert result["scanned"] == 2
@@ -178,14 +186,18 @@ class TestDeletePapersByDateRange:
             date(2024, 1, 14),
         )
 
-        logs = db_session.execute(
-            select(CrawlLog).where(CrawlLog.task == "delete")
-        ).scalars().all()
+        logs = (
+            db_session.execute(select(CrawlLog).where(CrawlLog.task == "delete"))
+            .scalars()
+            .all()
+        )
         assert len(logs) == 1
         assert logs[0].status == "success"
 
     @pytest.mark.asyncio
-    async def test_delete_cascade_user_data(self, db_session, sample_paper_with_user_data):
+    async def test_delete_cascade_user_data(
+        self, db_session, sample_paper_with_user_data
+    ):
         """删除论文时应 cascade 删除关联的用户数据。"""
         from app.services.cleaner import delete_papers_by_date_range
 
@@ -200,15 +212,24 @@ class TestDeletePapersByDateRange:
         assert result["deleted"] == 1
 
         # 确认用户数据被 cascade 删除
-        assert db_session.execute(
-            select(UserBookmark).where(UserBookmark.paper_id == paper.id)
-        ).scalar_one_or_none() is None
-        assert db_session.execute(
-            select(UserReadingStatus).where(UserReadingStatus.paper_id == paper.id)
-        ).scalar_one_or_none() is None
-        assert db_session.execute(
-            select(UserNote).where(UserNote.paper_id == paper.id)
-        ).scalar_one_or_none() is None
+        assert (
+            db_session.execute(
+                select(UserBookmark).where(UserBookmark.paper_id == paper.id)
+            ).scalar_one_or_none()
+            is None
+        )
+        assert (
+            db_session.execute(
+                select(UserReadingStatus).where(UserReadingStatus.paper_id == paper.id)
+            ).scalar_one_or_none()
+            is None
+        )
+        assert (
+            db_session.execute(
+                select(UserNote).where(UserNote.paper_id == paper.id)
+            ).scalar_one_or_none()
+            is None
+        )
 
     @pytest.mark.asyncio
     async def test_delete_removes_fts(self, db_session, sample_papers_range):
@@ -229,7 +250,9 @@ class TestDeletePapersByDateRange:
         assert rows == 0
 
     @pytest.mark.asyncio
-    async def test_delete_removes_local_files(self, db_session, sample_papers_range, tmp_path, monkeypatch):
+    async def test_delete_removes_local_files(
+        self, db_session, sample_papers_range, tmp_path, monkeypatch
+    ):
         """删除论文时应删除本地文件目录。"""
         from app.services.cleaner import delete_papers_by_date_range
 
@@ -263,13 +286,17 @@ class TestDeletePapersByDateRange:
         assert result["status"] == "success"
 
     @pytest.mark.asyncio
-    async def test_cleaner_works_without_chroma(self, db_session, sample_papers_with_summary, monkeypatch):
+    async def test_cleaner_works_without_chroma(
+        self, db_session, sample_papers_with_summary, monkeypatch
+    ):
         """CHROMA 关闭时删除论文正常工作。"""
         monkeypatch.setattr(settings, "CHROMA_ENABLED", False)
         import app.services.embedder as emb
+
         emb._chroma.reset()
 
         from app.services.cleaner import delete_papers_by_date_range
+
         result = await delete_papers_by_date_range(
             db_session,
             date(2024, 1, 10),