from paste.core.logging import echo_log
from paste.web.decorators import route
from paste.web.handler import RequestHandler


@route("/hello")
class HelloHandler(RequestHandler):
    """
    演示一个请求。
    """
    async def get(self):
        """
        常规请求。
        """
        echo_log(f"Received request!")
        self.response_ok(message="Hello from paste!")