def post(self):
username = self.request.get('username')
password = self.request.get('password')
verify = self.request.get('verify')
email = self.request.get('email')
usernameerror = ''
if not re.compile(r'^[a-zA-Z0-9_-]{3,20}$').match(username):
usernameerror = 'Username must consist of 3-20 alphanumeric characters.'
elif authentication.User.get_by_key_name(username):
usernameerror = 'That user already exists'
passworderror = '' if re.compile('^.{3,20}$').match(password) \
else 'Password must be 3 to 20 characters long.'
verifyerror = '' if password == verify \
else 'Passwords did not match.'
emailerror = 'Not a valid email address.' if \
(email and not re.compile('^[\S]+@[\S]+\.[\S]+$').match(email)) else ''
if (usernameerror+passworderror+verifyerror+emailerror):
self.render_signup(username = username, password = password,
verify = verify, email = email, usernameerror = usernameerror,
passworderror = passworderror, verifyerror = verifyerror,
emailerror = emailerror)
else:
user = authentication.User(key_name = username,
email = email, password = authentication.hashText(password, 3),
ip = self.request.remote_addr)
authentication.setCookie(self, username)
user.put()
redirect = str(self.request.get('redirect'))
if redirect:
self.redirect(redirect)
else:
self.redirect('/welcome')
def post(self):
username = self.request.get('username')
password = self.request.get('password')
redirect = str(self.request.get('redirect'))
if re.compile(r'^[a-zA-Z0-9_-]{3,20}$').match(username) \
and authentication.login(username, password):
authentication.setCookie(self, username)
if redirect:
self.redirect(redirect)
else:
self.redirect('/welcome')
else:
self.render_login(username = username, password = password,
error = 'Invalid details')