python api sample2

import os
import urllib
import webapp2
import jinja2

from apiclient.discovery import build
from optparse import OptionParser

JINJA_ENVIRONMENT = jinja2.Environment(
	loader=jinja2.FileSystemLoader(os.path.dirname(__file__)),
	extensions=['jinja2.ext.autoescape'])

DEVELPOER_KEY = "REPLACE_ME"
YOUTUBE_API_SERVICE_NAME = "youtube"
YOUTUBE_API_VERSION = "v3"

class MainHandler(webapp2.RequestHandler):

	def get(self):
		if DEVELOPER_KEY == "REPLACE_ME":
			self.response.write("""You must set up a project and get an API key
									to run this project. Please visit 
									<landing page> to do so."""
		else:
			youtube = build(
				YOUTUBE_API_SERVICE_NAME,
				YOUTUBE_API_VERSION,
				developerKey=DEVELOPER_KEY)
			search_response = youtube.search().list(
				q="Hello",
				part="id,snippet",
				maxResults=5
				).execute()

				videos = []
				channels = []
				playlists = []

				for search_result in search_response.get("items", []):
					if search_result["id"]["kind"] == "youtube#video":
						videos.append("%s (%s)" % (search_result["snippet"]["title"],
							search_result["id"]["videoId"]))
					elif search_result["id"]["kind"] == "youtube#channel":
						channels.append("%s (%s)" % (search_result["snippet"]["title"],
							search_result["id"]["channelId"]))
					elif search_result["id"]["kind"] == "youtube#playlist":
						playlists.append("%s (%s)" % (search_result["snippet"]["title"],
							search_result["id"]["playlistId"]))

				template_values = {
					'videos': videos,
					'channels': channels,
					'playlists': playlists
				}

				self.response.headers['Content-type'] = 'text/plain'
				template = JINJA_ENVIRONMENT.get_template('index.html')
				self.response.write(template.render(template_values))				

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