fix: black format code quality issues

apps/worker/video_processing/render_adapter.py

@@ -49,7 +49,7 @@ class RenderAdapterResult:
     height: int = 0
     clip_count: int = 0
     rendered_clip_ids: list[str] = None  # 成功渲染的 clip id 列表
-    failed_clip_ids: list[str] = None    # 失败的 clip id 列表
+    failed_clip_ids: list[str] = None  # 失败的 clip id 列表
     error_message: str = ""
 
     def __post_init__(self):

apps/worker/worker_app/tasks/edit_plan_generation.py

@@ -266,9 +266,7 @@ def _render_with_unified(
 
     if not result.success:
         logger.error("渲染失败(unified): %s — %s", plan_id, result.error_message)
-        _mark_plan_failed(
-            plan_repo, plan_id, gen_task_repo, generation_task_id, result.error_message or "渲染失败"
-        )
+        _mark_plan_failed(plan_repo, plan_id, gen_task_repo, generation_task_id, result.error_message or "渲染失败")
         return {"status": "error", "message": result.error_message or "渲染失败"}
 
     output_path = result.output_path or Path("")
@@ -437,9 +435,7 @@ def render_edit_plan(self, plan_id: str) -> dict:
                 current_task = gen_task_repo.get(generation_task_id)
                 if current_task:
                     task_status = (
-                        current_task.status.value
-                        if hasattr(current_task.status, "value")
-                        else str(current_task.status)
+                        current_task.status.value if hasattr(current_task.status, "value") else str(current_task.status)
                     )
                     if task_status == "cancelled":
                         logger.info("任务已被取消，中止渲染: plan_id=%s task_id=%s", plan_id, generation_task_id)

tests/unit/test_render_adapter.py

@@ -493,18 +493,22 @@ class TestPrepareBgm:
 
     def test_bgm_from_url(self, tmp_path):
         """从 URL 下载 BGM。"""
-        plan = FakePlan(config={
-            "bgm": {
-                "enabled": True,
-                "audio_url": "https://example.com/bgm.mp3",
+        plan = FakePlan(
+            config={
+                "bgm": {
+                    "enabled": True,
+                    "audio_url": "https://example.com/bgm.mp3",
+                }
             }
-        })
+        )
         adapter = RenderAdapter(MagicMock())
 
         with patch("video_processing.url_security.safe_download_file") as mock_download:
+
             def _fake_download(url, path, **kwargs):
                 Path(path).parent.mkdir(parents=True, exist_ok=True)
                 Path(path).write_bytes(b"fake mp3 data")
+
             mock_download.side_effect = _fake_download
 
             result = adapter._prepare_bgm(plan, tmp_path, "plan_001")
@@ -514,13 +518,15 @@ class TestPrepareBgm:
 
     def test_bgm_from_url_failure_falls_through(self, tmp_path):
         """URL 下载失败时不抛异常，继续尝试其他来源。"""
-        plan = FakePlan(config={
-            "bgm": {
-                "enabled": True,
-                "audio_url": "https://example.com/bgm.mp3",
-                "preset_id": "preset_001",
+        plan = FakePlan(
+            config={
+                "bgm": {
+                    "enabled": True,
+                    "audio_url": "https://example.com/bgm.mp3",
+                    "preset_id": "preset_001",
+                }
             }
-        })
+        )
         adapter = RenderAdapter(MagicMock())
 
         with patch("video_processing.url_security.safe_download_file") as mock_download:
@@ -535,12 +541,14 @@ class TestPrepareBgm:
 
     def test_bgm_from_asset_library(self, tmp_path):
         """从素材库下载 BGM。"""
-        plan = FakePlan(config={
-            "bgm": {
-                "enabled": True,
-                "asset_id": "asset_bgm_001",
+        plan = FakePlan(
+            config={
+                "bgm": {
+                    "enabled": True,
+                    "asset_id": "asset_bgm_001",
+                }
             }
-        })
+        )
 
         mock_db = MagicMock()
         mock_asset = MagicMock()
@@ -552,10 +560,12 @@ class TestPrepareBgm:
         adapter = RenderAdapter(mock_db)
 
         with patch("video_processing.render_adapter.download_asset") as mock_download:
+
             def _fake_download(storage_key, local_path):
                 Path(local_path).parent.mkdir(parents=True, exist_ok=True)
                 Path(local_path).write_bytes(b"fake bgm")
                 return True
+
             mock_download.side_effect = _fake_download
 
             result = adapter._prepare_bgm(plan, tmp_path, "plan_001")
@@ -565,21 +575,25 @@ class TestPrepareBgm:
 
     def test_bgm_from_preset_library(self, tmp_path):
         """从预设 BGM 库下载。"""
-        plan = FakePlan(config={
-            "bgm": {
-                "enabled": True,
-                "preset_id": "preset_calm",
+        plan = FakePlan(
+            config={
+                "bgm": {
+                    "enabled": True,
+                    "preset_id": "preset_calm",
+                }
             }
-        })
+        )
         adapter = RenderAdapter(MagicMock())
 
         with patch("packages.domain.preset_bgm.get_preset_bgm") as mock_preset:
             mock_preset.return_value = MagicMock(audio_url="https://cdn.example.com/preset_calm.mp3")
 
             with patch("video_processing.url_security.safe_download_file") as mock_download:
+
                 def _fake_download(url, path, **kwargs):
                     Path(path).parent.mkdir(parents=True, exist_ok=True)
                     Path(path).write_bytes(b"preset bgm data")
+
                 mock_download.side_effect = _fake_download
 
                 result = adapter._prepare_bgm(plan, tmp_path, "plan_001")
@@ -589,19 +603,23 @@ class TestPrepareBgm:
 
     def test_bgm_url_takes_priority_over_asset(self, tmp_path):
         """URL 优先级高于素材库。"""
-        plan = FakePlan(config={
-            "bgm": {
-                "enabled": True,
-                "audio_url": "https://example.com/bgm.mp3",
-                "asset_id": "asset_bgm_001",
+        plan = FakePlan(
+            config={
+                "bgm": {
+                    "enabled": True,
+                    "audio_url": "https://example.com/bgm.mp3",
+                    "asset_id": "asset_bgm_001",
+                }
             }
-        })
+        )
         adapter = RenderAdapter(MagicMock())
 
         with patch("video_processing.url_security.safe_download_file") as mock_url_download:
+
             def _fake_url_download(url, path, **kwargs):
                 Path(path).parent.mkdir(parents=True, exist_ok=True)
                 Path(path).write_bytes(b"url bgm")
+
             mock_url_download.side_effect = _fake_url_download
 
             with patch("video_processing.render_adapter.download_asset") as mock_asset_download: