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signup.py
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signup.py
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import webapp2
from main import BaseHandler
from database import Users
import utils
class Signup(BaseHandler):
def get(self):
valid_cookie = self.request.cookies.get('user_id')
if valid_cookie:
import globals
if globals.users != None:
self.render("signup.html", user = globals.users)
else:
self.redirect('/')
def post(self):
valid_cookie = self.request.cookies.get('user_id')
if valid_cookie:
import globals
if globals.users != None:
has_error = False
user_input = self.request.get('username')
password_input = self.request.get('password')
verify_input = self.request.get('verify')
email_input = self.request.get('email')
valid_u = utils.valid_username(user_input)
valid_p = utils.valid_password(password_input)
valid_e = utils.valid_email(email_input)
user_error = ''
pass_error = ''
email_error = ''
verify_error = ''
if not valid_u:
user_error = 'Invalid username, please try again.'
has_error = True
if not valid_p:
pass_error = 'Invalid password, please try again.'
has_error = True
if password_input != verify_input:
verify_error = 'Passwords do not match, try again.'
has_error = True
if not valid_e and email_input != '':
email_error = 'Invalid email, please try again.'
has_error = True
if has_error != False:
self.render("signup.html",error_user = user_error ,error_pass = pass_error,error_verify = verify_error,error_email = email_error,username = user_input,email = email_input, user = globals.users)
else:
self.redirect('/unit2/welcome?username=' + user_input)
else:
self.redirect('/')
class Welcome(BaseHandler):
def get(self):
username = self.request.get('username')
valid_cookie = self.request.cookies.get('user_id')
if valid_cookie:
import globals
if globals.users != None:
if utils.valid_username(username):
self.render('welcome.html', username = username, user = globals.users)
else:
self.redirect('/unit2/signup')
else:
self.redirect('/')
app = webapp2.WSGIApplication([('/homework/unit2/signup',Signup),
('/unit2/welcome', Welcome)
], debug=True)