add region tags; Redis port: int

Author: wescpy

mod0-baseline/main.py

@@ -12,6 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+# [START mod0_baseline]
 import os
 import webapp2
 from google.appengine.ext import ndb
@@ -41,3 +42,4 @@ def get(self):
 app = webapp2.WSGIApplication([
     ('/', MainHandler),
 ], debug=True)
+# [END mod0_baseline]

mod13b-memorystore/main.py

@@ -22,7 +22,7 @@
 ds_client = ndb.Client()
 HOUR = 3600
 REDIS_HOST = os.environ.get('REDIS_HOST', 'localhost')
-REDIS_PORT = os.environ.get('REDIS_PORT', '6379')
+REDIS_PORT = os.environ.get('REDIS_PORT', 6379)
 REDIS = redis.Redis(host=REDIS_HOST, port=REDIS_PORT)
 
 class Visit(ndb.Model):

mod1b-flask/main.py

@@ -12,6 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+# [START mod1b_flask]
 from flask import Flask, render_template, request
 from google.appengine.api import wrap_wsgi_app
 from google.appengine.ext import ndb
@@ -38,3 +39,4 @@ def root():
     store_visit(request.remote_addr, request.user_agent)
     visits = fetch_visits(10)
     return render_template('index.html', visits=visits)
+# [END mod1b_flask]