caoqianming 55adfa17b4 deploy/sandbox: pip 镜像源可配 + timeout 60s 兜底 ReadTimeout ... - Dockerfile 加 ARG PIP_INDEX_URL/PIP_TRUSTED_HOST,默 PyPI 官方; build 时 --build-arg PIP_INDEX_URL=... 切换腾讯云/阿里云/清华源 - pip install --timeout 60s(默 15s 太短,境内抖动易撞) - RUN.md 镜像构建段加 3 个常用源命令 + 故障兜底加 ReadTimeoutError 行 Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>		2026-05-26 21:10:50 +08:00
..
sandbox	deploy/sandbox: pip 镜像源可配 + timeout 60s 兜底 ReadTimeout	2026-05-26 21:10:50 +08:00