Merge pull request #5 from optimizely/py3_compatible

Py3 compatible

Author: mauerbac

.gitignore

@@ -0,0 +1,31 @@
+### Python ###
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.coverage.*
+.cache
+.pytest_cache/
+nosetests.xml
+coverage.xml
+*.cover
+.hypothesis/
+
+# Environments
+.env
+.venv
+env/
+venv*/
+ENV/
+env.bak/
+venv.bak/

application.py

@@ -1,6 +1,7 @@
 # Python SDK Demo App
 # Copyright 2016 Optimizely. Licensed under the Apache License
 # View the documentation: http://optimize.ly/py-sdk 
+from __future__ import print_function
 
 import csv
 import json
@@ -50,12 +51,12 @@ def shop():
 
   # sort by price
   if variation_key == 'price':
-    print "In variation 1"
+    print("In variation 1")
     sorted_items = sorted(sorted_items, key=itemgetter('price'))
 
   # sort by category
   if variation_key == 'category':
-    print "In variation 2"
+    print("In variation 2")
     sorted_items = sorted(sorted_items, key=itemgetter('category'))
 
   return render_template('index.html', 

test_webhook.py

@@ -1,3 +1,5 @@
+from __future__ import print_function
+
 import requests
 import json
 
@@ -8,4 +10,4 @@
 
 r = requests.post("http://127.0.0.1:4001/webhook", data=json.dumps(data), headers={'Content-Type': 'application/json'})
 
-print r.text
+print(r.text)