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unsloth/studio/backend/utils
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Roland Tannous 562e54fc6e
 Fix HF cache default and show LM Studio models in chat/inference (#4653) 
* fix: default HF cache to standard platform path instead of legacy Unsloth cache

* feat: show LM Studio and local models in chat Fine-tuned tab

* feat: show LM Studio models in Hub models tab

* fix: fetch local models after auth refresh completes

* Revert "fix: fetch local models after auth refresh completes"

This reverts commit cfd61f0ac7.

* fix: increase llama-server health check timeout to 600s for large models

* feat: expandable GGUF variant picker for LM Studio local models

* fix: show GGUF variant label for locally loaded LM Studio models

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

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

* fix: show publisher name in LM Studio model labels

* fix: set model_id for loose GGUF files in LM Studio publisher dirs

* fix: show publisher prefix in Fine-tuned tab LM Studio models

* fix: only use model_id for lmstudio source models

* fix: only show LM Studio models in Hub tab on Mac/chat-only mode

* fix: respect XDG_CACHE_HOME, handle Windows paths in isLocalPath, refresh LM Studio on remount

- _setup_cache_env now reads XDG_CACHE_HOME (falls back to ~/.cache)
  instead of hard-coding ~/.cache/huggingface. This follows the standard
  HF cache resolution chain and respects distro/container overrides.

- isLocalPath in GgufVariantExpander uses a regex that covers Windows
  drive letters (C:\, D:/), UNC paths (\\server\share), relative paths
  (./, ../), and tilde (~/) -- not just startsWith("/").

- HubModelPicker.useEffect now calls listLocalModels() before the
  alreadyCached early-return gate so LM Studio models are always
  refreshed on remount. Also seeds useState from _lmStudioCache for
  instant display on re-open.

* fix: add comment explaining isLocalPath regex for Windows/cross-platform paths

* fix: prioritize unsloth publisher in LM Studio model list

* fix: scope unsloth-first sort to LM Studio models on all platforms

* fix: add missing _lmStudioCache module-level declaration

* fix: prioritize unsloth publisher before timestamp sort in LM Studio group

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Daniel Han <danielhanchen@gmail.com>
2026-03-27 06:59:27 -07:00
..
datasets fix: install.sh Mac Intel compatibility + Studio no-torch support (#4624) 2026-03-27 02:09:21 -07:00
hardware fix(studio): prevent ModuleNotFoundError in dataset.map() on Windows (#4473) 2026-03-22 06:11:24 -07:00
inference studio: improve onboarding UX, tooltips, and training defaults (#4355) 2026-03-17 07:46:07 -07:00
models Fix HF cache default and show LM Studio models in chat/inference (#4653) 2026-03-27 06:59:27 -07:00
paths Fix HF cache default and show LM Studio models in chat/inference (#4653) 2026-03-27 06:59:27 -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
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
transformers_version.py feat: support GGUF export for non-PEFT models + fix venv_t5 switching for local checkpoints (#4455) 2026-03-20 12:13:18 +04:00
utils.py Final cleanup 2026-03-12 18:28:04 +00:00