The backend import package is now docsgpt, the name it will carry on PyPI;
application was far too generic to install into anyone's site-packages.
git mv plus a mechanical rewrite of every import, dotted string and path
reference: 734 Python files, the compose files, Dockerfile, workflows, docs,
setup scripts, devcontainer, k8s manifests, vscode config, pytest and coverage
config, .gitignore. Behaviour is unchanged.
Kept for one release:
- A top-level application package whose meta-path finder resolves
application.x.y to the already-imported docsgpt.x.y object, so old imports
and entry points (celery -A application.app.celery,
uvicorn application.asgi:asgi_app) keep working with a FutureWarning.
- Celery registers every application.* task name as an alias of its
docsgpt.* task on start-up, so messages queued by the previous release still
run. The redbeat key prefix moves to redbeat:docsgpt:v2: so schedule entries
the previous release wrote are left unread instead of firing twice.
The backend image builds from the repository root (docker build -f
docsgpt/Dockerfile .) so it can ship the alias package; a root .dockerignore
allow-lists docsgpt/ and application/ and keeps caches, local data, .env
files, the sample index files and the Dockerfile out. Compose and the image
workflows point at the new context.
Add runtime governance for the sandbox and artifact store: a per-process
concurrent-session cap with least-recently-used eviction of idle sessions and a
periodic idle reaper (Celery beat), so sandbox kernels do not accumulate. The
session manager performs all backend start/stop outside its lock and tears down
the captured handle, so eviction never closes a concurrently re-opened session.
Add per-user artifact quotas (count, total bytes, and per-file size) enforced at
persistence time as a soft cap, and best-effort cleanup of per-render scratch
directories in the sandbox workspace.
Add a pluggable Daytona backend (SANDBOX_BACKEND=daytona) that runs code on
Daytona Cloud via the Apache-2.0 SDK and DAYTONA_API_KEY, conforming to the
CodeSandbox interface. Sessions reattach to a labelled cloud sandbox by id
(waking a stopped one) and are created crash-safe so a failed setup never
orphans a paid sandbox; a configurable ceiling caps concurrent sandboxes and
auto-delete is clamped on so orphans always self-reap. File transfer is
workspace-contained with a size guard. Includes mocked unit tests and an
opt-in live smoke test.
Alex