Daniel Han-Chen 79da5d910d Fix/adjust diffusion: round 27 follow-up P1 batch for PR #5754 ... Five additional P1 findings round 27 reviewer flagged on top of the round 27 commit 6c528fb0 (Counter refcount + handoff visibility were already covered). Three remaining studio.txt / no-torch-runtime hub suggestions are NOT applied because they would re-break CI; the empirical evidence (round 26 commit 65ea3a2c restored CI green) takes precedence over the reviewer's stale-state suggestion. 1. models/training.py TrainingStartRequest: extend the embedded HF token validator to subset, train_split, eval_split. Round 26 only added the control-char guard to those three; the token guard was asymmetric and would accept owner/data\\nFAKE hf_abcdef... payloads through subset / split fields. 2. models/datasets.py CheckFormatRequest: extend both validators (control chars + embedded HF token) to subset and train_split. Same asymmetric-fix bug as #1. 3. models/data_recipe.py SeedInspectRequest: extend both validators to subset and split. Same pattern. 4. utils/datasets/llm_assist.py precache_helper_gguf: register the helper repo in the helper/advisor refcount registry around the hf_hub_download loop, then unregister in the finally. Without this, the FastAPI-startup background pre-cache could be racing a concurrent DELETE /api/models/delete-cached against the same cache directory. The runtime helper / advisor calls already register (round 26 P1 #13/#14) but the precache was the asymmetric gap. 5. routes/models.py _loaded_model_matches_deleted_path: match bidirectionally (active under target OR target under active) so deleting a child directory of a loaded local model (.../my-flux/ text_encoder while .../my-flux is loaded) trips the guard. Mirrors the diffusion delete-guard symmetric path-overlap check. Tests: 105 targeted (diffusion + cache + inference_validation) and the broader backend suite pass locally.		2026-05-25 13:43:51 +00:00
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__init__.py	Studio: tools, thinking blocks, code execution and web search for safetensors (#5520)	2026-05-19 06:30:17 -07:00
chat_templates.py	MLX training support for Studio on Apple Silicon (#5340)	2026-05-14 05:24:20 -07:00
data_collators.py	fix: install.sh Mac Intel compatibility + Studio no-torch support (#4624)	2026-03-27 02:09:21 -07:00
dataset_utils.py	feat(studio): add Continued Pretraining (CPT) as a training method (#4677)	2026-05-06 13:38:35 +04:00
format_conversion.py	fix(studio): avoid UnicodeEncodeError on Windows cp1252 consoles (#4699)	2026-03-30 06:40:47 -07:00
format_detection.py	Final cleanup	2026-03-12 18:28:04 +00:00
llm_assist.py	Fix/adjust diffusion: round 27 follow-up P1 batch for PR #5754	2026-05-25 13:43:51 +00:00
model_mappings.py	Studio: tools, thinking blocks, code execution and web search for safetensors (#5520)	2026-05-19 06:30:17 -07:00
raw_text.py	feat(studio): add Continued Pretraining (CPT) as a training method (#4677)	2026-05-06 13:38:35 +04:00
vlm_processing.py	Final cleanup	2026-03-12 18:28:04 +00:00