07534eb144
- POST /api/v1/ingest:鉴权(X-Ingest-Token) + 限速(每 token 2 篇/秒,
Redis 滑动桶,INGEST_RATE_PER_SEC 可调) + 三层去重(L1 external_id /
L2 content_hash / L3 DB UNIQUE 兜底,均带 reason)
- 写入字段:is_short_news=True、translation/format/image_ai_status='n/a'、
classify_status=(有 tags?'ok':'pending')、commentary_{angel,meituan}_status='pending'、
body_zh_text=body_text(走统一路径,前端/prompt 不用改)
- services/fetchers/api_push.py:compute_content_hash + synthesize_url +
normalize_published_at + build_initial_status 纯函数
- schemas/ingest.py:IngestPayload(title 1-200/body 1-5000/tags 去重去空) +
IngestResponse(article_id/content_hash/status/reason/matched_external_id)
- admin.py:POST/GET/DELETE /admin/sources/{id}/ingest-tokens — owner 生成
(raw_token 仅一次性返回)、列出、撤销
- schemas/article.py:ArticleListItem 加 is_short_news/source_ref;
ArticleDetail 加 is_short_news/source_ref/external_id
- main.py:挂 ingest router;config.py + .env.example:ingest_rate_per_sec 默认 2
短新闻由 commit 1 enrichment_loop 自动接管 classify + 双 provider commentary,
跳过 format/image。
73 lines
2.2 KiB
Python
73 lines
2.2 KiB
Python
"""API Push 短新闻 ingest 接口的 I/O schema。"""
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from __future__ import annotations
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from datetime import datetime
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from typing import Literal
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from pydantic import BaseModel, Field, field_validator
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# 长度上限(commit 1 规划)
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TITLE_MAX = 200
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BODY_MAX = 5000
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EXTERNAL_ID_MAX = 128
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SOURCE_REF_MAX = 64
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AUTHOR_MAX = 255
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TAGS_MAX = 10 # 最多 10 个标签
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TAG_MAX_LEN = 32 # 单个标签最长
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class IngestPayload(BaseModel):
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"""POST /api/v1/ingest 请求体。
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必填:title + body
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推荐:external_id(幂等 key)
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可选:url / source_ref / author / published_at / tags
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"""
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external_id: str | None = Field(default=None, max_length=EXTERNAL_ID_MAX)
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title: str = Field(min_length=1, max_length=TITLE_MAX)
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body: str = Field(min_length=1, max_length=BODY_MAX)
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url: str | None = Field(default=None, max_length=2048)
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source_ref: str | None = Field(default=None, max_length=SOURCE_REF_MAX)
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author: str | None = Field(default=None, max_length=AUTHOR_MAX)
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published_at: datetime | None = None
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tags: list[str] | None = Field(default=None, max_length=TAGS_MAX)
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@field_validator("title", "body")
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@classmethod
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def _strip_and_check(cls, v: str) -> str:
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v = v.strip()
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if not v:
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raise ValueError("must not be empty after strip")
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return v
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@field_validator("tags")
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@classmethod
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def _clean_tags(cls, v: list[str] | None) -> list[str] | None:
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if v is None:
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return None
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out: list[str] = []
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seen: set[str] = set()
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for t in v:
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t = t.strip()
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if not t:
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continue
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if len(t) > TAG_MAX_LEN:
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raise ValueError(f"tag too long: {t[:16]}...")
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if t in seen:
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continue
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seen.add(t)
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out.append(t)
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return out or None
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class IngestResponse(BaseModel):
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"""POST /api/v1/ingest 响应。"""
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article_id: int
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content_hash: str
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status: Literal["created", "duplicate"]
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# duplicate 时,告知是 L1 / L2 / L3 哪一层命中
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reason: str | None = None # 仅 duplicate 时填充
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matched_external_id: str | None = None # 仅 L1 命中时填充 |