unsloth/studio/backend/core
Daniel Han 0ea727a0b2
Studio RAG: disable trust_env on loopback llama-server httpx clients (#6775)
* Studio RAG: disable trust_env on loopback llama-server httpx clients

The RAG embedder health probe (embed_llama_server.py), its pooled httpx.Client, and the vision captioner (captioner.py) call the local 127.0.0.1 llama-server with httpx's default trust_env=True, so an ambient HTTP(S)_PROXY that returns 503 for loopback breaks embedder startup and captioning. Set trust_env=False on these loopback clients, matching the existing fix on the main llama_cpp and inference clients. External provider calls are untouched.

Follow-up to the loopback trust_env fix; covers the remaining local llama-server clients in the RAG path.

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Studio RAG tests: accept trust_env kwarg in captioner httpx.post mocks

The loopback captioner now passes trust_env=False; update the _vision_complete
fake_post stubs to accept it and assert it is False.

* Trim comments in Studio RAG trust_env fix (comment-only)

* RAG trust_env test: explicit UTF-8 read + scan all package .py files

Addresses review: utf-8 open avoids a Windows decode error, and scanning every
.py in core/rag catches any future file that adds an httpx call.

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Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
2026-07-01 03:58:08 -07:00
..
data_recipe Studio: harden background consumer loops and streaming paths against silent UI freezes (#6653) 2026-06-26 03:31:33 -07:00
export Studio: imatrix GGUF option and FP8/NVFP4 compressed export in the export UI (#6729) 2026-06-30 03:41:02 -07:00
inference Reduce comments across recent fixes (#6776) 2026-06-30 23:13:36 -07:00
rag Studio RAG: disable trust_env on loopback llama-server httpx clients (#6775) 2026-07-01 03:58:08 -07:00
training (feat) Add project names to studio training runs (#6512) 2026-06-29 16:06:36 +02:00
__init__.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
_torchao_stub.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
import_guards.py Studio: self-heal unsloth namespace shadows; clearer failed-load messages (#6532) 2026-06-21 22:43:31 -07:00
tool_healing.py Fix Gemma 4 GGUF OpenAI API streams (#6476) 2026-06-23 06:13:56 -07:00