Starlette is a lightweight ASGI framework/toolkit, which is ideal for building async web services in Python.
WebSocket Support
Enables the development of applications that require real-time, two-way communication between clients and servers.
In-Process Background Tasks
Allows for the execution of background tasks within the same process, facilitating tasks like sending emails or processing data asynchronously.
Middleware Support
Provides a flexible middleware system to process requests and responses globally, useful for tasks like authentication and logging.
Static Files Handling
Serves static files efficiently, making it easier to manage assets like images, CSS, and JavaScript files.
Session and Cookie Support
Simplifies the management of user sessions and cookies, essential for maintaining user state in web applications.
High Performance
Designed for high performance, making it suitable for applications that require handling a large number of concurrent connections.
Starlette is a lightweight ASGI framework/toolkit designed for building asynchronous web services in Python. It is production-ready and offers features like WebSocket support, in-process background tasks, and compatibility with 'asyncio' and 'trio' backends.
Lightweight HTTP web framework; WebSocket support; In-process background tasks; Startup and shutdown events; Test client built on 'httpx'; CORS, GZip, Static Files, Streaming responses; Session and Cookie support; 100% test coverage; 100% type annotated codebase; Few hard dependencies; Compatible with 'asyncio' and 'trio' backends; High performance.
Developing high-performance asynchronous APIs and web services.
Creating real-time applications with WebSocket support.
Building microservices that require efficient request handling.
Serving static files in web applications.
Implementing middleware for tasks like authentication and logging.
Managing user sessions and cookies in web applications.
Starlette is a lightweight ASGI (Asynchronous Server Gateway Interface) framework and toolkit for building asynchronous web services in Python. It offers features like WebSocket support, in-process background tasks, and a test client built on 'httpx'.
You can install Starlette using pip with the command 'pip install starlette'. Additionally, it's recommended to install an ASGI server like Uvicorn using 'pip install uvicorn'.
Yes, Starlette is production-ready and provides features suitable for building robust web applications, including WebSocket support, middleware, and high performance.
Optional dependencies include 'httpx' for the TestClient, 'jinja2' for Jinja2Templates, 'python-multipart' for form parsing, 'itsdangerous' for SessionMiddleware support, and 'pyyaml' for SchemaGenerator support.
Absolutely, Starlette is ideal for building high-performance asyncio services and provides tools for creating APIs, WebSockets, GraphQL endpoints, and more.
