blog.py 文件源码

def _on_auth(self, user):
        if not user:
            raise tornado.web.HTTPError(500, "Google auth failed")
        author = self.db.get("SELECT * FROM authors WHERE email = %s",
                             user["email"])
        if not author:
            # Auto-create first author
            any_author = self.db.get("SELECT * FROM authors LIMIT 1")
            if not any_author:
                author_id = self.db.execute(
                    "INSERT INTO authors (email,name) VALUES (%s,%s)",
                    user["email"], user["name"])
            else:
                self.redirect("/")
                return
        else:
            author_id = author["id"]
        self.set_secure_cookie("blogdemo_user", str(author_id))
        self.redirect(self.get_argument("next", "/"))