7b5fe1cf10
Five P1 findings from round 25 reviewer aggregate. 1. routes/datasets.py: /download-progress now reuses the same identifier hardening that round 24 added to the model route. Token-shaped repo_ids like owner/hf_abcdefghij0123456789 used to pass the cheap _is_valid_repo_id regex and end up in warning logs. 2. routes/models.py: extend the llama.cpp cache-delete guard to path-ownership matching. A GGUF chat model loaded via a local HF snapshot path under models--owner--repo/snapshots used to slip past the owner/repo string compare and could be rmtree'd while llama-server still mmap'd it. Shares one fail-closed HF cache scan and an _owned_cache_path_matches helper with the safetensors and diffusion guards (round 25 also dedupes the diffusion-specific rescan). 3. routes/models.py: extend the safetensors cache-delete guard the same way for safetensors models loaded from local snapshot paths. 4. utils/datasets/llm_assist.py: _run_with_helper and _run_multi_pass_advisor now acquire the global llama backend via routes.inference.get_llama_cpp_backend instead of instantiating a private LlamaCppBackend. _gpu_workload_busy_for_helper already ensures the global backend is idle on entry, so this is safe, and it makes the helper/advisor load visible to the global delete guards (loading_model_identifier and friends). 5. requirements/studio.txt: bump huggingface-hub from 0.36.2 pin to 1.3.0,<2.0 floor and mirror the no-torch-runtime.txt transformers and tokenizers constraints. Fresh installs from studio.txt used to resolve transformers 5.x with hub 0.36.2, which crashed Flux2KleinPipeline import on missing is_offline_mode the first time the user hit /api/inference/images/load. Includes merge of origin/main (PR #5753 install pin bumps and the mlx export save_method fix from #5727) so the PR diff stops showing silent reverts of those landed changes. Tests: PYTHONPATH=studio/backend pytest test_diffusion_backend.py test_diffusion_routes.py test_cached_gguf_routes.py test_llama_cpp_cache_aware_disk_check.py test_inference_model_validation.py test_models_get_model_config_case_resolution.py ==> 105 passed locally. The 15 flash-attention test failures and the test_studio_api SDK suite errors reproduce on HEAD without these changes (pre-existing, unrelated infrastructure). |
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| .. | ||
| data_recipe | ||
| .gitkeep | ||
| __init__.py | ||
| auth.py | ||
| chat_history.py | ||
| datasets.py | ||
| export.py | ||
| inference.py | ||
| models.py | ||
| providers.py | ||
| training.py | ||
| training_history.py | ||