Created
September 1, 2012 17:25
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Tornado - Redis
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| <html> | |
| <title> | |
| Redis Example | |
| </title> | |
| <body> | |
| <form action="/login" method="post"> | |
| Username: <input type="text" name="username"> | |
| Password: <input type="text" name="password"> | |
| <input type="submit" value="Submit"> | |
| </form> | |
| </body> | |
| </html> |
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| import tornado.web | |
| import redis | |
| from hashlib import md5 | |
| class Login(tornado.web.RequestHandler): | |
| def initialize(self): | |
| ## Initialize redis | |
| self.r = redis.Redis("localhost") | |
| ## Add users | |
| self.r.sadd("users", 'bob') | |
| self.r.set('bob', md5('bob').hexdigest()) | |
| self.r.sadd("users", 'bob') | |
| self.r.set('clara', md5('clara').hexdigest()) | |
| def get(self): | |
| self.render('login.html') | |
| def post(self): | |
| username = self.get_argument("username") | |
| password = self.get_argument("password") | |
| if self.r.sismember("users", username): | |
| if self.r.get(username) == password: | |
| self.write("Login successful!") | |
| else: | |
| self.write("Login Unsuccesful..") | |
| application = tornado.web.Application([ | |
| (r"/login", Login)], | |
| debug=True) | |
| if __name__ == '__main__': | |
| application.listen(8888) | |
| tornado.ioloop.IOLoop.instance().start() |
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