- 对齐「多智能体收敛」与「回忆录 stories-first / markdown-first」方向:收紧运行时契约、 删除过渡兼容路径与双轨逻辑,并同步更新客户端与文档。 - Chat:以 ChatOrchestrator 为实时编排入口;删除独立 conversation_agent,精简 prompts。 - Memoir:删除 memory_agent;MemoirOrchestrator、classification / story_route 与 prompts 收敛到 prepare_batches + run_story_pipeline_for_category_batch 主链路。 - 将 agents 侧 processor 迁入 feature 层为 background_runner,并移除 features 下重复/过时 processor 封装。 - 新增 history_store,强化「conversation_messages 为 DB 真源、Redis 为缓存」模型。 - 调整 models、repo、service、session_history;精简 WS message_types,重构 pipeline 与 router。 - 移除章节占位、整章再生等旧路径;章节列表与封面逻辑要求 story 关联;收紧 cover 资格与 enqueue。 - helpers、repo、service、router、reading_segment_materialize、story_pipeline_sync、pdf_service 等按 canonical markdown / cover_asset_id 收缩;删除 memoir_images/provider 等冗余。 - tasks:memoir_tasks、chapter_cover_tasks 等大幅瘦身;story_image_tasks 等与当前图片任务对齐。 - core:config、logging、redis、task_tracker 小幅调整。 - auth / user / payment / quota:路由或服务侧删减过时接口或逻辑(如 payment router 行数减少)。 - pyproject.toml、development.sh、.env.example / .env.production、README 等同步说明或变量。 - Alembic 0001_initial_schema 微调(与当前 schema 叙事一致的小改动)。 - 回忆录:types / mappers / api、章节页与 memoir 页与后端契约对齐;markdown-renderer 调整。 - 语音:删除 voice/player,voice-segment-store 相应精简。 - api/tests:删除 conftest 及绝大部分既有测试文件(websocket_baseline、conversation、memoir 图片、PDF、SMS 等),属有意收缩/待按 backend-test-system 重建的信号。 - docs:新增多智能体收敛与移除兼容层计划摘要;更新 story-first 设计、backend-test-system、 multi-agent-refactor-plan、实施总结等。 BREAKING CHANGE: 后端对外契约、回忆录章节字段与若干路由/任务行为已变更;大量 API 测试被移除, CI 若依赖这些用例需按新策略补测或调整流水线。
81 lines
2.8 KiB
Python
81 lines
2.8 KiB
Python
"""章节封面是否可入队(与 Celery 任务共享,避免循环 import)。"""
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from __future__ import annotations
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from typing import Any
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from app.features.memoir.asset_resolver import parse_asset_refs
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from app.features.memoir.memoir_images.schema import (
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IMAGE_STATUS_FAILED,
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IMAGE_STATUS_PENDING,
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)
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# 正文内  数量需 **大于** 此值才生成/展示章节封面(与故事头图、正文配图任务独立)
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MIN_INLINE_BODY_IMAGES_FOR_CHAPTER_COVER = 3
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def chapter_has_story_links(chapter: Any) -> bool:
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return any(
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getattr(link, "story", None)
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for link in getattr(chapter, "story_links", None) or []
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)
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def count_chapter_inline_body_images(chapter: Any) -> int:
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"""统计章节 canonical_markdown 中正文插图(asset:// 图片引用)次数。"""
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md = getattr(chapter, "canonical_markdown", None) or ""
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return len(parse_asset_refs(md))
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def chapter_eligible_for_cover_by_inline_body_image_count(chapter: Any) -> bool:
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"""仅当正文内插图数量 > MIN_INLINE_BODY_IMAGES_FOR_CHAPTER_COVER 时才生成/展示章节封面。"""
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return (
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count_chapter_inline_body_images(chapter)
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> MIN_INLINE_BODY_IMAGES_FOR_CHAPTER_COVER
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)
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def primary_chapter_memoir_image(chapter: Any) -> Any | None:
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"""章节级 MemoirImage(封面槽位):按 order_index 最小取第一条。"""
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imgs = sorted(
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getattr(chapter, "images", None) or [],
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key=lambda m: getattr(m, "order_index", 0),
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)
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return imgs[0] if imgs else None
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def chapter_needs_cover_enqueue(chapter) -> bool:
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"""尚无 cover_asset、有正文、且正文内 asset 插图多于阈值时,可派发 generate_chapter_cover。"""
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if not chapter:
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return False
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if not chapter_has_story_links(chapter):
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return False
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if getattr(chapter, "cover_asset_id", None):
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return False
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md = (getattr(chapter, "canonical_markdown", None) or "").strip()
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if not md:
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return False
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return chapter_eligible_for_cover_by_inline_body_image_count(chapter)
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def chapter_has_cover_to_generate(chapter) -> bool:
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"""章节是否有待生成的封面图(任一条 chapter 级 MemoirImage 为 pending/failed)。"""
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for m in getattr(chapter, "images", None) or []:
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status = (m.status or "").strip()
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if status in (IMAGE_STATUS_PENDING, IMAGE_STATUS_FAILED):
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return True
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return False
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def cover_memoir_image_pending_or_failed(chapter: Any) -> Any | None:
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"""用于补图任务:按 order_index 找到第一条 pending/failed 的章节配图行。"""
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images = sorted(
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getattr(chapter, "images", None) or [],
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key=lambda m: getattr(m, "order_index", 0),
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)
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for m in images:
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st = (m.status or "").strip()
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if st in (IMAGE_STATUS_PENDING, IMAGE_STATUS_FAILED):
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return m
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return None
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