Files
knowledge-adapter-service/deploy/nginx/verify_image_route.py
T
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

62 lines
1.8 KiB
Python

#!/usr/bin/env python3
import hashlib
import json
import subprocess
import urllib.error
import urllib.request
query_script = open("/tmp/query_active_asset_id.py", "rb").read()
result = subprocess.run(
["docker", "exec", "-i", "knowledge-adapter-adapter-1", "python", "-"],
input=query_script,
capture_output=True,
check=True,
)
asset_id = result.stdout.decode().strip()
if not asset_id:
raise SystemExit("no active asset mapping")
path = "/i/" + asset_id
class NoRedirect(urllib.request.HTTPRedirectHandler):
def redirect_request(self, *args: object, **kwargs: object) -> None:
return None
def request(follow: bool) -> tuple[int, dict[str, str], bytes]:
req = urllib.request.Request(
"http://127.0.0.1" + path,
headers={"Host": "weknora-api-test.dobot.cn"},
)
opener = (
urllib.request.build_opener()
if follow
else urllib.request.build_opener(NoRedirect())
)
try:
with opener.open(req, timeout=30) as response:
return response.status, dict(response.headers.items()), response.read(20_000_000)
except urllib.error.HTTPError as exc:
return exc.code, dict(exc.headers.items()), exc.read(1000)
status, headers, _ = request(False)
location = headers.get("Location", "")
report: dict[str, object] = {
"active_mapping_found": True,
"redirect_status": status,
"cache_control": headers.get("Cache-Control"),
"referrer_policy": headers.get("Referrer-Policy"),
"location_https": location.startswith("https://"),
"location_not_logged": True,
}
if status != 302 or not location.startswith("https://"):
raise SystemExit(json.dumps(report))
status, _, body = request(True)
report["follow"] = {
"status": status,
"bytes": len(body),
"sha256_prefix": hashlib.sha256(body).hexdigest()[:12],
}
print(json.dumps(report))