unsloth/studio/backend
JYYYYYT aa4c6010e1
fix(studio): custom folder scan fails to find GGUF variants when pointing directly at a model directory (#4860)
Fix custom folder scanning when pointing directly at a model directory.

When a user adds a custom scan folder that points directly at a model
directory (e.g. /path/to/gemma-4-e2b-it-gguf/ containing config.json
and gemma-4-E2B-it-BF16.gguf), the model list previously showed
individual .gguf files as separate entries instead of recognizing the
directory as a single model. Clicking any entry showed "No GGUF
variants found" because list_local_gguf_variants received a file path
and immediately returned empty.

Changes:
- Add _is_model_directory() helper that detects directories with both
  config metadata and actual model weight files (excludes mmproj GGUFs
  and non-weight .bin files like tokenizer.bin)
- _scan_models_dir: detect self-model and return single directory entry
- _scan_lmstudio_dir: surface model directories directly instead of
  descending into them as publisher folders; handle both root and child
  model directories
- Add _resolve_gguf_dir() helper for GGUF path resolution that only
  falls back to parent directory when parent has model metadata
- list_local_gguf_variants / _find_local_gguf_by_variant: use resolver
  so .gguf file paths inside model directories work correctly
2026-04-06 08:31:07 -07:00
..
assets Add Gemma 4 model sampling defaults (#4838) 2026-04-03 13:57:15 -07:00
auth fix: remove old comments (#4292) 2026-03-14 16:50:13 +04:00
core [Studio][Optimization]Add vision detection cache to is_vision_model() (#4853) 2026-04-06 06:41:20 -07:00
loggers Final cleanup 2026-03-12 18:28:04 +00:00
models studio: add speculative decoding support (ngram-mod, on by default) (#4836) 2026-04-03 13:56:59 -07:00
plugins Bump Data Designer to 0.5.4 (removes litellm dependency) (#4569) 2026-03-25 02:01:43 -07:00
requirements Pin transformers and huggingface-hub in main Studio venv (#4788) 2026-04-02 09:21:30 -07:00
routes fix(studio): custom folder scan fails to find GGUF variants when pointing directly at a model directory (#4860) 2026-04-06 08:31:07 -07:00
state Final cleanup 2026-03-12 18:28:04 +00:00
storage feat: custom scan folders for GGUF model discovery (#4723) 2026-03-31 06:40:31 -07:00
tests Add tests for is_vision_model() caching behaviour (#4855) 2026-04-06 06:41:40 -07:00
utils fix(studio): custom folder scan fails to find GGUF variants when pointing directly at a model directory (#4860) 2026-04-06 08:31:07 -07:00
__init__.py Final cleanup 2026-03-12 18:28:04 +00:00
_platform_compat.py Fix Studio crash on Anaconda/conda-forge Python (#4484) 2026-03-22 05:36:55 -07:00
colab.py Fix/studio colab button message: Add fallback message for Colab Studio button when proxy URL fails (#4866) 2026-04-05 21:57:45 -07:00
main.py studio: Polish Windows installer/setup logs (#4736) 2026-03-31 23:12:42 -07:00
run.py fix(studio): avoid UnicodeEncodeError on Windows cp1252 consoles (#4699) 2026-03-30 06:40:47 -07:00
startup_banner.py studio: unify Windows installer/setup logging style, verbosity controls, and startup messaging (#4651) 2026-03-30 00:53:23 -07:00