This release is a pre-release and may not be stable for production use.
Sandloom
Python backend framework for AI-driven development.
Build with people and AI agents while the framework enforces module boundaries, owns transactions and provides shared mechanisms for authorization, tenancy, event delivery and idempotency.
Why Sandloom
- AI-driven development: a consistent module structure, typed contracts, CLI scaffolding, agent instructions and executable quality gates keep changes scoped as the application grows.
- Enforced module boundaries: business modules communicate through typed events and contracts. Architecture checks reject cross-module imports.
- Pluggable infrastructure: application modules use capability contracts instead of raw backend clients. Configure compatible registered drivers or implement adapters without spreading infrastructure SDKs through business code. PostgreSQL and Redis are the documented production backends.
- Monolith to services: deploy the same business modules together or in separate services using module selection and service bindings. Moving existing data to a module's own database is a separate offline extraction step.
- Built-in mechanisms: transaction ownership, one writer per request, authorization rechecks before commit, tenant isolation, a transactional outbox, durable consumers and idempotent commands.
Install and create an application
Requires Python 3.11+, uv and Docker for local
PostgreSQL and Redis services. Sandloom is an alpha; --pre allows pip to select
its prerelease packages.
python -m pip install --pre "sandloom[standard]"
sandloom new myapp --with identity,tenancy,billing
Follow the printed next steps to install application dependencies, start local services, run checks and migrations, and launch the API.
The standard extra includes Redis, Celery and the separate sandloom-identity,
sandloom-tenancy and sandloom-billing packages. Install sandloom alone for
the kernel, public sandloom.sdk, shared contracts, CLI and composition root.
Other extras: redis, celery, fast, check, testing and sentry.
Alpha status
Sandloom is under active development. Review the compatibility policy and release
notes before upgrading; a minor version in the 0.x series may introduce
breaking changes. The framework's documented guarantees have specific scopes;
consult the guarantee reference for their mechanisms and limits.
Links
License
Apache-2.0. Copyright 2026 Vasyl Cherniavskyi. See LICENSE and NOTICE.
1 maintainer
Metadata
1 maintainer
Release files for sandloom 0.7.0a3
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Source distribution (sdist)
| File | Size | Uploaded | Provenance | Actions |
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| sandloom-0.7.0a3.tar.gz | 1.3 MB | With provenance | Details for sandloom-0.7.0a3.tar.gz |
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| File | Interpreter | ABI | Platform | Actions Reset |
|---|---|---|---|---|
| sandloom-0.7.0a3-py3-none-any.whl | Python 3 | none | any | Details for sandloom-0.7.0a3-py3-none-any.whl |
Total release size: 2.8 MB
Release files / sandloom-0.7.0a3.tar.gz
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| Tags | Python 3 |
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