GAEでJinja2を使う

app.yaml

application: webapp2
version: 1
runtime: python27
api_version: 1
threadsafe: yes

handlers:
- url: .*
  script: main.app

libraries:
- name: webapp2
  version: "2.5.1"
- name: jinja2
  version: "2.6"

hello.html

Hello, {{ name }} san.  

main.py

# coding: utf-8
import os
import webapp2
from jinja2 import Environment, FileSystemLoader

env = Environment(
        loader = FileSystemLoader(os.path.dirname(__file__))
      )

class MainHandler(webapp2.RequestHandler):
    def get(self):
        template = env.get_template('hello.html')
        self.response.out.write(template.render(name=u'ほげほげ'))

app = webapp2.WSGIApplication([('/', MainHandler)],
                              debug=True)