fix(worker): 修复 render_edit_plan 素材下载 + 总时长日志 + video_processing 导入链 #236

2026-07-13T00:36:49+08:00

xiaoxia commented

2026-07-13 00:36:49 +08:00

修复内容

Bug 1: render_edit_plan 素材下载路径错误（P0）

edit_plan_generation.py 中直接把 clip.asset_id（数据库主键）传给 download_asset，但 download_asset 期望的是 OSS storage_key。导致所有素材下载失败，剪辑计划渲染必然报错。

修复：先批量查询 assets 表拿到 file_url（storage_key），再调用 download_asset 下载。

Bug 2: "总时长=0.0s" 日志误导（P2）

_build_plan_and_clips_from_task 中构建的 _VirtualClip 没有赋值 duration 字段（默认 0.0），导致剪辑计划日志中「总时长」永远显示 0.0s，容易误判为卡死。

修复：构建 clips 时用 probe_duration 预探测每个素材的实际时长并赋值。

Bug 3: video_processing 导入链副作用（P2）

video_processing/__init__.py 顶层导入了 render_adapter、unified_render_service 等重依赖模块，进而引入 packages/DB 全量依赖。导致只想用 oss_helpers / ffmpeg_utils 等轻量工具的场景，也被迫加载全部依赖。

修复：__init__.py 只导出轻量工具模块（ffmpeg_utils / oss_helpers / dedup_helpers），渲染组件按需从子模块导入。

验证

unified_render_service 单测：75 passed ✅
render_adapter 单测：16 passed ✅
轻量工具模块可独立导入 ✅

## 修复内容 ### Bug 1: render_edit_plan 素材下载路径错误（P0） `edit_plan_generation.py` 中直接把 `clip.asset_id`（数据库主键）传给 `download_asset`，但 `download_asset` 期望的是 OSS storage_key。导致所有素材下载失败，剪辑计划渲染必然报错。 **修复**：先批量查询 assets 表拿到 file_url（storage_key），再调用 download_asset 下载。 ### Bug 2: "总时长=0.0s" 日志误导（P2） `_build_plan_and_clips_from_task` 中构建的 `_VirtualClip` 没有赋值 `duration` 字段（默认 0.0），导致剪辑计划日志中「总时长」永远显示 0.0s，容易误判为卡死。 **修复**：构建 clips 时用 `probe_duration` 预探测每个素材的实际时长并赋值。 ### Bug 3: video_processing 导入链副作用（P2） `video_processing/__init__.py` 顶层导入了 `render_adapter`、`unified_render_service` 等重依赖模块，进而引入 packages/DB 全量依赖。导致只想用 `oss_helpers` / `ffmpeg_utils` 等轻量工具的场景，也被迫加载全部依赖。 **修复**：`__init__.py` 只导出轻量工具模块（ffmpeg_utils / oss_helpers / dedup_helpers），渲染组件按需从子模块导入。 ## 验证 - unified_render_service 单测：75 passed ✅ - render_adapter 单测：16 passed ✅ - 轻量工具模块可独立导入 ✅

xiaoxia force-pushed fix/render-edit-plan-bugs from c5ee72d1fd to 9f9d799e7f

2026-07-13 01:17:31 +08:00

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xiaoxia added 2 commits 2026-07-13 01:17:48 +08:00

fix(worker): 修复 render_edit_plan 素材下载 + 总时长日志 + video_processing 导入链 9784aed605

3 个修复：
1. render_edit_plan 素材下载路径错误：直接传 asset_id 给 download_asset，
   改为先查 assets 表拿 file_url(storage_key) 再下载
2. 总时长=0.0s 日志误导：_build_plan_and_clips_from_task 中 _VirtualClip
   的 duration 未赋值导致日志永远显示 0s，改为用 probe_duration 预探测
3. video_processing/__init__.py 导入链副作用：顶层导入 render_adapter 等
   重依赖模块，导致只想用 oss_helpers/ffmpeg_utils 等轻量工具的地方也
   被迫拉进 packages/DB 全量依赖。改为只导出轻量工具模块，渲染组件
   按需从子模块导入

style: black format edit_plan_generation.py

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63b0bde41a

xiaoxia force-pushed fix/render-edit-plan-bugs from 9f9d799e7f to 63b0bde41a

2026-07-13 01:17:48 +08:00

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xiaoxia merged commit bdf99bba39 into develop

2026-07-13 01:32:28 +08:00

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Reference: xiaoxia/xiaoxia-saas#236