Method post

demos/blog/blog.py:237–254

(self)

        self.render("create_author.html")

    async def post(self):
        if await self.any_author_exists():
            raise tornado.web.HTTPError(400, "author already created")
        hashed_password = await tornado.ioloop.IOLoop.current().run_in_executor(
            None,
            bcrypt.hashpw,
            tornado.escape.utf8(self.get_argument("password")),
            bcrypt.gensalt(),
        )
        author = await self.queryone(
            "INSERT INTO authors (email, name, hashed_password) "
            "VALUES (%s, %s, %s) RETURNING id",
            self.get_argument("email"),
            self.get_argument("name"),
            tornado.escape.to_unicode(hashed_password),
        )
        self.set_signed_cookie("blogdemo_user", str(author.id))
        self.redirect_to_next()


class AuthLoginHandler(BaseHandler):