FastAPI Toolsets

FastAPI Toolsets provides production-ready utilities for FastAPI applications built with async SQLAlchemy and PostgreSQL. It includes generic CRUD operations, a fixture system with dependency resolution, a Django-like CLI, standardized API responses, and structured exception handling with automatic OpenAPI documentation.

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Documentation: https://fastapi-toolsets.d3vyce.fr

Source Code: https://github.com/d3vyce/fastapi-toolsets

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Installation

uv add fastapi-toolsets

Features

• CRUD: Generic async CRUD operations with CrudFactory, built-in search with relationship traversal
• Database: Session management, transaction helpers, table locking, and polling-based row change detection
• Dependencies: FastAPI dependency factories (PathDependency, BodyDependency) for automatic DB lookups from path or body parameters
• Fixtures: Fixture system with dependency management, context support, and pytest integration
• CLI: Django-like command-line interface with fixture management and custom commands support
• Standardized API Responses: Consistent response format with Response, PaginatedResponse, and PydanticBase
• Exception Handling: Structured error responses with automatic OpenAPI documentation
• Logging: Logging configuration with uvicorn integration via configure_logging and get_logger
• Pytest Helpers: Async test client, database session management, pytest-xdist support, and table cleanup utilities

License

MIT License - see LICENSE for details.

Contributing

Contributions are welcome! Please feel free to submit issues and pull requests.