main.py

import webapp2
import jinja2
import os
from google.appengine.ext import db
from google.appengine.api import mail

#Main pages are home, about, events, resources


#Jinja templating setup
template_dir = os.path.join(os.path.dirname(__file__), 'templates')
jinja_env = jinja2.Environment(loader = jinja2.FileSystemLoader(template_dir), autoescape=True)

#HANDLERS
class GenericHandler(webapp2.RequestHandler):
    def write(self, *a, **kw):
        self.response.out.write(*a, **kw)
    def render_str(self, template, **params):
        t = jinja_env.get_template(template)
        return t.render(params)
    def render(self, template, **kw):
        self.write(self.render_str(template, **kw))

class Home(GenericHandler):
  def get(self):
      self.render('home.html')

class Signup(GenericHandler):
    def post(self):
        user_address = self.request.get("email_address")

        #if not mail.is_email_valid(user_address):
            # prompt user to enter a valid address
            # You entered an invalid email address.
        #else:
        sender_address = "sankalp221@gmail.com"
        subject = "Canvas Response Requested %s" % user_address
        body = """
        This person wants your attention:

        %s
        """ % user_address

        mail.send_mail(sender_address, "sankalp@cmuspeech.com", subject, body)
        self.render("signup.html",email=user_address)

app = webapp2.WSGIApplication([('/', Home),('/signup',Signup)],
                              debug=True)