frontend.py 文件源码

def post(self):
        url = self.get_body_argument("url")
        if not validators.url(url):
            self.set_status(400, "bad URL")
            return
        with self._connect() as connection:
            try:
                createSource(connection, url)
            except sqlite3.IntegrityError:
                self.set_status(400, "duplicate URL")
                return
        self.set_status(201)