fix(ass): 字段名归一化(font_size/font_color→size/color) + 移除字号上限36 #1501

Merged
auto-approve-bot merged 1 commits from fix/ass-subtitle-field-mapping into develop 2026-08-25 21:56:02 +08:00
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问题

  1. 前端传 font_size/font_color,后端内部用 size/color,字段名不一致导致字号、颜色不生效
  2. 标题字号被 min(size, 36) 硬上限截断,用户设置大于36的字号不生效,预览与最终渲染不一致

修改

packages/domain/ass_subtitle_builder.py

  • 在 stroke/shadow boolean 转换之前增加字段名归一化:
    • font_sizesize(当 size 不存在时)
    • font_colorcolor(当 color 不存在时)
  • 移除两处 min(int(...), 36) 字号上限:
    • build_ass_stylefont_size
    • _wrap_title_texttitle_font_size

测试

  • 更新 test_title_font_size:72 应原样保留(之前断言被 cap 到 36)
  • 更新 TestFontSizeCapTestFontSizetest_size_60_capped_at_36test_size_60_preserved
  • 新增 5 个测试覆盖字段别名归一化:
    • font_size→size 别名
    • font_color→color 别名
    • size 优先于 font_size
    • 一致性测试中两个别名用例
  • 共 167 个相关测试全部通过

验收

  • 前端传 font_size 能正确控制 ASS 字号
  • 前端传 font_color 能正确控制 ASS 颜色
  • 字号 >36 不再被截断
  • 已有 size/color 字段不受影响(size 优先)
## 问题 1. 前端传 `font_size`/`font_color`,后端内部用 `size`/`color`,字段名不一致导致字号、颜色不生效 2. 标题字号被 `min(size, 36)` 硬上限截断,用户设置大于36的字号不生效,预览与最终渲染不一致 ## 修改 **packages/domain/ass_subtitle_builder.py** - 在 stroke/shadow boolean 转换之前增加字段名归一化: - `font_size` → `size`(当 `size` 不存在时) - `font_color` → `color`(当 `color` 不存在时) - 移除两处 `min(int(...), 36)` 字号上限: - `build_ass_style` 的 `font_size` - `_wrap_title_text` 的 `title_font_size` **测试** - 更新 `test_title_font_size`:72 应原样保留(之前断言被 cap 到 36) - 更新 `TestFontSizeCap` → `TestFontSize`:`test_size_60_capped_at_36` → `test_size_60_preserved` - 新增 5 个测试覆盖字段别名归一化: - font_size→size 别名 - font_color→color 别名 - size 优先于 font_size - 一致性测试中两个别名用例 - 共 167 个相关测试全部通过 ## 验收 - [x] 前端传 font_size 能正确控制 ASS 字号 - [x] 前端传 font_color 能正确控制 ASS 颜色 - [x] 字号 >36 不再被截断 - [x] 已有 size/color 字段不受影响(size 优先)
xiaoxia added 1 commit 2026-08-25 21:15:28 +08:00
fix(ass): normalize font_size/font_color field aliases and remove font size cap
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35f4ae8b3f
- Add field name normalization in build_ass_content: frontend sends
  font_size/font_color, internal uses size/color. Normalize before
  stroke/shadow boolean conversion.
- Remove min(size, 36) cap from both build_ass_style font_size and
  _wrap_title_text font_size, allowing larger title fonts.
- Update tests: rename TestFontSizeCap to TestFontSize, change capped
  assertions to preserve-actual, add alias normalization tests.

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【阻塞级判定】

  • 是否存在阻塞级问题:否
  • 阻塞级问题数量:0 个

📊 审查概览

  • 整体评价:通过
  • 建议级问题数量:1 个

🔴 阻塞级问题(必须修复)

💡 改进建议(不阻塞合并)

  1. [packages/domain/ass_subtitle_builder.py: 250-253] 字典参数副作用风险
    • 具体内容:代码直接修改了传入的 title_config 字典对象(如 title_config["size"] = ...)。如果调用方在函数调用后继续复用该字典对象,可能会因为字段名变化而产生意外行为。建议在函数开始处使用 title_config = (title_config or {}).copy() 创建副本,避免副作用。

良好实践

  1. 测试覆盖全面:新增的测试用例很好地覆盖了字段归一化、优先级逻辑以及边界条件(如移除字号上限后的行为)。
  2. 代码可读性:新增的注释清晰地说明了字段归一化的目的,有助于后续维护。

格式检查通过 | 逻辑审查通过 | 性能无问题


🤖 由 AI 代码审查机器人自动生成 | 2026-08-25 13:17:33 | 模型:

### 【阻塞级判定】 - 是否存在阻塞级问题:否 - 阻塞级问题数量:0 个 ### 📊 审查概览 - 整体评价:通过 - 建议级问题数量:1 个 ### 🔴 阻塞级问题(必须修复) 无 ### 💡 改进建议(不阻塞合并) 1. **[packages/domain/ass_subtitle_builder.py: 250-253] 字典参数副作用风险** - 具体内容:代码直接修改了传入的 `title_config` 字典对象(如 `title_config["size"] = ...`)。如果调用方在函数调用后继续复用该字典对象,可能会因为字段名变化而产生意外行为。建议在函数开始处使用 `title_config = (title_config or {}).copy()` 创建副本,避免副作用。 ### ✅ 良好实践 1. **测试覆盖全面**:新增的测试用例很好地覆盖了字段归一化、优先级逻辑以及边界条件(如移除字号上限后的行为)。 2. **代码可读性**:新增的注释清晰地说明了字段归一化的目的,有助于后续维护。 --- ✅ 格式检查通过 | ✅ 逻辑审查通过 | ✅ 性能无问题 --- <sub>🤖 由 AI 代码审查机器人自动生成 | 2026-08-25 13:17:33 | 模型: </sub> <!-- AI_CODE_REVIEW_AUTO_COMMENT -->
auto-approve-bot approved these changes 2026-08-25 21:27:09 +08:00
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CI全绿,自动审批通过。

CI全绿,自动审批通过。
auto-approve-bot approved these changes 2026-08-25 21:27:10 +08:00
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CI全绿,自动审批通过。

CI全绿,自动审批通过。
auto-approve-bot merged commit 7635a20fdb into develop 2026-08-25 21:56:02 +08:00
auto-approve-bot deleted branch fix/ass-subtitle-field-mapping 2026-08-25 21:56:03 +08:00

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🗑️ **预览环境已清理** PR #1501 已关闭或合并,对应的预览环境已被清理。 > 如有需要,可以重新打开 PR 来重新生成预览环境。
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