深入flask之异步非堵塞实现代码示例

pip install gevent

# 文件头部
from gevent import monkey
from gevent.pywsgi import WSGIServer

# 在玩websockets，可以无视之哈，有空贴下flask websockets实现哈
from geventwebsocket.handler import WebSocketHandler

import time

＃　gevent的猴子魔法
monkey.patch_all()

app = Flask(__name__)

app.config.update(
 DEBUG=True
)

@app.route('/asyn/1/', methods=['GET'])
def test_asyn_one():
 if request.method == 'GET':
  time.sleep(10)
  return 'hello asyn'


@app.route('/test/', methods=['GET'])
def test():
 return 'hello test'


if __name__ == "__main__":
 # app.run()
 http_server = WSGIServer(('', 5000), app, handler_class=WebSocketHandler)
 http_server.serve_forever()