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

tests/test_admin.py

@@ -49,7 +49,9 @@ class TestAdminAuth:
 
     def test_correct_token_accepted(self, auth_client, admin_headers):
         """正确 token 应被接受（crawl 可能会失败但不是 401）。"""
-        with patch("app.routes.admin.crawl_daily", new_callable=AsyncMock) as mock_crawl:
+        with patch(
+            "app.routes.admin.crawl_daily", new_callable=AsyncMock
+        ) as mock_crawl:
             mock_crawl.return_value = {"found": 0, "new": 0, "status": "success"}
             resp = auth_client.post("/admin/crawl", headers=admin_headers)
             assert resp.status_code != 401
@@ -75,8 +77,15 @@ class TestAdminAuth:
         original = config_mod.settings.ADMIN_TOKEN
         config_mod.settings.ADMIN_TOKEN = ADMIN_TOKEN
         try:
-            with patch("app.routes.admin.summarize_batch", new_callable=AsyncMock) as mock:
-                mock.return_value = {"status": "success", "done": 0, "failed": 0, "total": 0}
+            with patch(
+                "app.routes.admin.summarize_batch", new_callable=AsyncMock
+            ) as mock:
+                mock.return_value = {
+                    "status": "success",
+                    "done": 0,
+                    "failed": 0,
+                    "total": 0,
+                }
                 resp = client.post("/admin/summarize", headers=admin_headers)
                 assert resp.status_code == 200
                 assert resp.json()["status"] == "success"
@@ -114,7 +123,9 @@ class TestAdminCrawl:
 
     def test_crawl_default_today(self, auth_client, admin_headers):
         """不指定日期时默认抓取今天。"""
-        with patch("app.routes.admin.crawl_daily", new_callable=AsyncMock) as mock_crawl:
+        with patch(
+            "app.routes.admin.crawl_daily", new_callable=AsyncMock
+        ) as mock_crawl:
             mock_crawl.return_value = {"found": 5, "new": 3, "status": "success"}
             resp = auth_client.post("/admin/crawl", headers=admin_headers)
             assert resp.status_code == 200
@@ -124,9 +135,13 @@ class TestAdminCrawl:
 
     def test_crawl_specific_date(self, auth_client, admin_headers):
         """指定日期抓取。"""
-        with patch("app.routes.admin.crawl_daily", new_callable=AsyncMock) as mock_crawl:
+        with patch(
+            "app.routes.admin.crawl_daily", new_callable=AsyncMock
+        ) as mock_crawl:
             mock_crawl.return_value = {"found": 2, "new": 1, "status": "success"}
-            resp = auth_client.post("/admin/crawl?date=2024-01-15", headers=admin_headers)
+            resp = auth_client.post(
+                "/admin/crawl?date=2024-01-15", headers=admin_headers
+            )
             assert resp.status_code == 200
             mock_crawl.assert_called_once()
             call_args = mock_crawl.call_args
@@ -157,9 +172,11 @@ class TestAdminCleanup:
             mock_cleanup.return_value = {"scanned": 0, "removed": 0, "errors": []}
             auth_client.post("/admin/cleanup", headers=admin_headers)
 
-        logs = db_session.execute(
-            select(CrawlLog).where(CrawlLog.task == "cleanup")
-        ).scalars().all()
+        logs = (
+            db_session.execute(select(CrawlLog).where(CrawlLog.task == "cleanup"))
+            .scalars()
+            .all()
+        )
         assert len(logs) >= 1
         assert logs[-1].status == "success"
 
@@ -186,7 +203,9 @@ class TestAdminDelete:
         )
         assert resp.status_code == 422
 
-    def test_delete_with_confirm(self, auth_client, admin_headers, db_session, sample_papers_range):
+    def test_delete_with_confirm(
+        self, auth_client, admin_headers, db_session, sample_papers_range
+    ):
         """confirm='DELETE' 时应执行删除。"""
         resp = auth_client.post(
             "/admin/delete",
@@ -247,13 +266,20 @@ class TestAdminLogs:
         resp = auth_client.get("/admin/logs")
         assert resp.status_code in (403, 401)
 
-    def test_logs_contains_data(self, auth_client, admin_headers, db_session, sample_papers_range):
+    def test_logs_contains_data(
+        self, auth_client, admin_headers, db_session, sample_papers_range
+    ):
         """日志页面应包含日志数据。"""
         # 先创建一条日志
         now = datetime.now(timezone.utc)
-        db_session.add(CrawlLog(
-            task="crawl", status="success", started_at=now, completed_at=now,
-        ))
+        db_session.add(
+            CrawlLog(
+                task="crawl",
+                status="success",
+                started_at=now,
+                completed_at=now,
+            )
+        )
         db_session.commit()
 
         resp = auth_client.get("/admin/logs", headers=admin_headers)
@@ -273,9 +299,11 @@ class TestScheduler:
         """SCHEDULER_ENABLED=false 时不应启动调度器。"""
         monkeypatch.setattr(settings, "SCHEDULER_ENABLED", False)
         import app.services.scheduler as sched_mod
+
         sched_mod._scheduler = None
 
         from app.services.scheduler import start_scheduler
+
         result = start_scheduler()
         assert result is None
 
@@ -285,9 +313,11 @@ class TestScheduler:
         monkeypatch.setattr(settings, "SCHEDULER_ENABLED", True)
         monkeypatch.setattr(settings, "APP_WORKERS", 1)
         import app.services.scheduler as sched_mod
+
         sched_mod._scheduler = None
 
         from app.services.scheduler import start_scheduler, stop_scheduler
+
         scheduler = start_scheduler()
         assert scheduler is not None
 
@@ -305,9 +335,11 @@ class TestScheduler:
         monkeypatch.setattr(settings, "SCHEDULER_ENABLED", True)
         monkeypatch.setattr(settings, "APP_WORKERS", 4)
         import app.services.scheduler as sched_mod
+
         sched_mod._scheduler = None
 
         from app.services.scheduler import start_scheduler, stop_scheduler
+
         with caplog.at_level(logging.WARNING):
             scheduler = start_scheduler()
 
@@ -356,15 +388,21 @@ class TestTaskLocks:
         """同一 task + lock_key 只能有一个 running 锁。"""
         now = datetime.now(timezone.utc)
         lock1 = TaskLock(
-            task="crawl", lock_key="2024-01-15",
-            status="running", owner="test1", acquired_at=now,
+            task="crawl",
+            lock_key="2024-01-15",
+            status="running",
+            owner="test1",
+            acquired_at=now,
         )
         db_session.add(lock1)
         db_session.commit()
 
         lock2 = TaskLock(
-            task="crawl", lock_key="2024-01-15",
-            status="running", owner="test2", acquired_at=now,
+            task="crawl",
+            lock_key="2024-01-15",
+            status="running",
+            owner="test2",
+            acquired_at=now,
         )
         db_session.add(lock2)
         with pytest.raises(Exception):
@@ -375,16 +413,22 @@ class TestTaskLocks:
         """已释放的锁允许新的 running 锁。"""
         now = datetime.now(timezone.utc)
         lock1 = TaskLock(
-            task="crawl", lock_key="2024-01-16",
-            status="finished", owner="test1",
-            acquired_at=now, released_at=now,
+            task="crawl",
+            lock_key="2024-01-16",
+            status="finished",
+            owner="test1",
+            acquired_at=now,
+            released_at=now,
         )
         db_session.add(lock1)
         db_session.commit()
 
         lock2 = TaskLock(
-            task="crawl", lock_key="2024-01-16",
-            status="running", owner="test2", acquired_at=now,
+            task="crawl",
+            lock_key="2024-01-16",
+            status="running",
+            owner="test2",
+            acquired_at=now,
         )
         db_session.add(lock2)
         db_session.commit()  # 应成功