unsloth/studio/backend/utils
Daniel Han-Chen c6c4378f38 Fix/adjust diffusion: round 23 P1+P2 batch for PR #5754
P1 #1 + #2 + #6: extended the chat / diffusion / training
identifier hardening to every export-side request model.
ExportCommonOptions (parent of ExportMergedModelRequest /
ExportBaseModelRequest / ExportLoRAAdapterRequest) now applies
_no_control_chars and _reject_embedded_hf_token to repo_id and
base_model_id; ExportGGUFRequest gets the same on its repo_id
plus a control-char check on quantization_method; and
LoadCheckpointRequest validates checkpoint_path. Previously
"/api/export/*" accepted newline-smuggled identifiers and
URL-form ``hf_xxxxx`` tokens that flowed into log lines.

P1 #3 + #4: ``_run_with_helper`` and ``_run_multi_pass_advisor``
now use a shared ``_gpu_workload_busy_for_helper`` that gates on
diffusion (round 22 already), training, AND export. The round 22
guard only checked diffusion, so the dataset helper / advisor
could still load llama-server on top of an active training run
or a resident export checkpoint. Each step fails closed
(unverifiable status counts as busy) so the user's primary
workload is preserved.

P1 #5: PublishDatasetRequest in models/data_recipe.py also
applies the identifier hardening to repo_id; the publish path
previously accepted control characters and URL-form tokens.

P1 #7-10: added _validate_logged_identifier helper to
routes/models.py and applied it to the path / query parameter
endpoints that flow into logger.info(...) calls --
``/config/{model_name}``, ``/check-vision/{model_name}``,
``/check-embedding/{model_name}``, ``/gguf-variants``. Mapped
the validator's ValueError to HTTP 422 so the client sees the
same shape as a Pydantic validation failure.

P2 #11 + #12: ``Loading diffusion model %s`` and
``Diffusion load failed for %s`` log lines route ``repo_id`` /
``effective_base`` through ``_display_repo_id`` (collapses
absolute local paths to the leaf, still scrubs HF tokens)
instead of plain ``_redact_hf_tokens``. The error path was
already collapsed in the user-facing 400 / RuntimeError, but
the structured-log lines kept the full path.

All 97 diffusion + training-validation + related tests pass
locally.
2026-05-25 11:20:05 +00:00
..
datasets Fix/adjust diffusion: round 23 P1+P2 batch for PR #5754 2026-05-25 11:20:05 +00:00
hardware feat(studio): MLX training tab on Apple Silicon (LoRA / full FT, VLM, export) (#5265) 2026-05-05 23:54:58 -07:00
inference Fix Windows local GGUF model loading crash (#4730) 2026-04-01 01:38:09 -07:00
models studio: extend offline DNS auto-detect to inference parent + training (#5512) 2026-05-18 00:31:33 -07:00
paths studio: security and hardening pass (auth rate-limit, sandbox, path containment, schema validation, headers) (#5375) 2026-05-13 06:12:18 -07:00
.gitkeep root studio folder 2026-02-02 09:13:49 +00:00
__init__.py Final cleanup 2026-03-12 18:28:04 +00:00
_studio_release_build.py Add Studio web update banner and release version display (#5308) 2026-05-11 18:24:01 +04:00
cache_cleanup.py fix(studio): prevent ModuleNotFoundError in dataset.map() on Windows (#4473) 2026-03-22 06:11:24 -07:00
downsample.py feat(studio): training history persistence and past runs viewer (#4501) 2026-03-25 00:58:55 -07:00
llama_cpp_freshness.py Studio: warn when llama.cpp prebuilt is at least 3 days behind (#5529) 2026-05-18 00:21:50 -07:00
native_path_leases.py Add native GGUF intake to Studio (#5246) 2026-05-04 11:46:18 +02:00
studio_version.py Add Studio web update banner and release version display (#5308) 2026-05-11 18:24:01 +04:00
subprocess_compat.py Add tauri (#5144) 2026-04-23 04:50:10 -07:00
transformers_version.py studio: extend offline DNS auto-detect to inference parent + training (#5512) 2026-05-18 00:31:33 -07:00
update_status.py Add Studio web update banner and release version display (#5308) 2026-05-11 18:24:01 +04:00
utils.py Final cleanup 2026-03-12 18:28:04 +00:00
wheel_utils.py studio: skip flash-attn install on Blackwell GPUs (sm_100+) (#5420) 2026-05-14 18:13:50 +04:00