nlbone 0.4.0

Backbone package for interfaces and infrastructure in Python projects

nlbone

nlbone (NumberLand Backbone) is a lightweight Python package that provides the foundational interfaces and infrastructure for NumberLand projects.
It follows a clean architecture style (ports & adapters) so that domain logic is separated from infrastructure concerns.

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✨ Features

• Domain interfaces
• Immutable domain models
• Application services (use cases) independent of infrastructure.
• Infrastructure adapters (DB, HTTP, etc.).
• Config management with pydantic-settings.
• Dependency injection container for easy wiring.
• Testing ready with pytest + pytest-asyncio.
• Dev tools: Ruff (lint), Mypy (typing), Pre-commit hooks.

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📦 Installation

pip install nlbone

🛠 For development:

git clone https://github.com/your-org/nlbone.git
cd nlbone
python -m venv .venv
source .venv/bin/activate   # (Linux/macOS)
# .venv\Scripts\activate    # (Windows)

pip install -e ".[dev]"

python -m pip install build twine
python -m build

🚀 Quick Example

import anyio
from nlbone import build_container


async def main():
    container = build_container()
    user = await container.register_user("[e-mail]")
    print(user)


anyio.run(main)