feat(image): 支持真 16:9(1536x864)+ 人物/商品三视图/场景默认 16:9
- gpt-image-2 实测支持 16:9(宽高需被 16 整除):真 16:9 = 1536x864(长边封顶 1536); 原来「16:9」误给成 1536x1024(实为 3:2)。修正 _RATIO_TO_SIZE 与 _ratio_to_image_size - admin「提示词」页比例按钮新增「宽 16:9」 - 迁移 0015/0016:scene + product_triview + person_triview 默认比例设为 16:9; 分镜图(storyboard_frame)/立绘/视频保持竖屏不动 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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Claude Opus 4.8
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@@ -723,13 +723,13 @@ def _find_entity_group(project, kind: str, label: str, group_id: str | None):
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def _ratio_to_image_size(ratio: str) -> str:
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"""前端比例(1:1 / 3:4 / 9:16)→ gpt-image 支持的尺寸。竖屏统一 1024x1536,横屏 1536x1024。"""
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"""前端比例 → gpt-image 支持的尺寸(宽高均需被 16 整除)。16:9 用真 16:9 的 1536x864,4:3 用 1536x1024。"""
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return {
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"1:1": "1024x1024",
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"3:4": "1024x1536",
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"9:16": "1024x1536",
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"4:3": "1536x1024",
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"16:9": "1536x1024",
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"16:9": "1536x864", # 真 16:9(原来误用 1536x1024 = 3:2)
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}.get((ratio or "").strip(), "1024x1024")
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@@ -768,7 +768,8 @@ def quality_suffix(stage: str, fallback: str, slot: str = "quality", sep: str =
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_PROMPT_PLACEHOLDER_RE = re.compile(r"\{(\w+)\}", re.UNICODE)
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_RATIO_TO_SIZE = {"1:1": "1024x1024", "portrait": "1024x1536", "landscape": "1536x1024"}
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# gpt-image 要求宽高都能被 16 整除;1536x864 = 真 16:9(长边封顶 1536),1536x1024 = 3:2
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_RATIO_TO_SIZE = {"1:1": "1024x1024", "portrait": "1024x1536", "landscape": "1536x1024", "16:9": "1536x864"}
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def _prompt_template_row(key: str):
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