pyGrowler 是在PEP 3156和 Python 3.4 标准下，利用全新的异步库开发的Web框架。受NodeJS扩展库的启发， pyGrowler也采用通过一系列的中间件来处理HTTP请求。同时，高可定制性的中间件对处理复杂的应用程序极为方便。
使用示例代码：
import asyncio from growler import App from growler.middleware import (Logger, Static, Renderer) loop = asyncio.get_event_loop() # Construct our application with name GrowlerServer app = App('GrowlerServer', loop=loop) # Add some growler middleware to the application app.use(Logger()) app.use(Static(path='public')) app.use(Renderer("views/", "jade")) # Add some routes to the application @app.get('/') def index(req, res): res.render("home") @app.get('/hello') def hello_world(req, res): res.send_text("Hello World!!") # Create the server - this automatically adds it to the asyncio event loop Server = app.create_server(host='127.0.0.1', port=8000) # Tell the event loop to run forever - this will listen to the server's # socket and wake up the growler application upon each connection loop.run_forever()
