bec81b882d
Five actionable findings from round 29 reviewer aggregate, plus an
origin/main merge that absorbs the chat_templates.py fix landed in
PR #5763. Skipped #4 / #5 (studio.txt + constraints.txt hub bump)
because CI evidence from round 26 contradicts that suggestion; the
real broken combo only happens via the --no-deps no-torch path
which is already bumped in no-torch-runtime.txt + pyproject.toml.
1. core/inference/diffusion.py: round 28 reordered
_release_chat_backend_for_diffusion BEFORE
_release_other_gpu_owners_for_diffusion to surface the helper /
advisor busy check early, but that meant the chat unload inside
_release_chat_backend_for_diffusion now fired before the
training / export conflict check in the second helper. A direct
backend caller (tests, scripts) or a route-precheck race with a
newly-started training run would then unload the user's chat and
then 409 with nothing loaded. Split the helper busy check into
_raise_if_helper_advisor_busy_for_diffusion (cheap, no side
effects), keep _release_chat_backend_for_diffusion as the
actual chat unload with an opt-out flag, and reorder load_model
to: (a) helper check, (b) training / export check + idle export
shutdown, (c) chat unload. All raises now fire BEFORE any
destructive unload.
2. Merge origin/main: absorbs
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| .. | ||
| assets | ||
| auth | ||
| core | ||
| loggers | ||
| models | ||
| plugins | ||
| requirements | ||
| routes | ||
| state | ||
| storage | ||
| tests | ||
| utils | ||
| __init__.py | ||
| _platform_compat.py | ||
| colab.py | ||
| main.py | ||
| run.py | ||
| startup_banner.py | ||