Files
姚章浩 693cd952cd feat(asset): 清理被截断的结尾图片引用,修复整单 502
仓库首次入库(此前仅存在于本地工作区与测试服构建产物中,未上传)。

改动(src/knowledge_adapter/asset_content_processor.py):
- 新增 _TRUNCATED_TRAILING_MARKDOWN_RESOURCE_IMAGE 规则,清除 chunk 末尾被截断的
  ![](resource://xxxx 残片(WeKnora 分块在图片引用中间截断时产生,旧逻辑无法匹配完整引用,
  残留 resource:// 触发 ContentProcessingError,导致整单 502)
- 回归测试 tests/test_asset_content_processor.py::
  test_truncated_trailing_markdown_resource_image_is_removed

验证证据:
- 测试服 120.76.217.51,镜像 knowledge-adapter-service:reviewed-test-aeab4b5fca2d
  (release aeab4b5fca2d8661):KB d015d05c-25c8-4d63-b2ab-e8590d3c2dfb 5 个查询全部
  http=200、records=5、残留 resource:// = 0;KB b9dacd62 无退化;容器日志无 error/exception
- 本地:pytest 141 项全通过、ruff 全通过
- 该文件与 258c31e0fe07fd08 源码的差异经逐文件 md5 比对,为唯一变更文件
2026-09-16 10:01:27 +08:00

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Knowledge Adapter Service

Small Python 3.12/FastAPI adapter for Dify External Knowledge retrieval through an existing WeKnora deployment, with stable UUID image URLs backed by a Private Alibaba Cloud OSS bucket.

Status

Slices 1–8 provide implementation, automated tests, and prepared delivery artifacts. Production deployment is not authorized. Slice 9 must complete real test-environment Dify → Adapter → WeKnora → OSS E2E and produce an audit report before a production decision.

Documentation

Local validation

make check

Compose rendering requires an external non-secret env file:

make compose-config ENV_FILE=/absolute/path/to/adapter.env

Neither target starts containers. image-build is explicit and requires Docker access; no target deploys or modifies production.