Made amendments to urlfetch backend. Addresses #54

Author: jpatel531

README.md

@@ -289,13 +289,13 @@ Users can configure the library to use different backends to send calls to our A
 * [Requests](http://docs.python-requests.org/en/latest/) (`pusher.requests.RequestsBackend`). This is used by default. 
 * [Tornado](http://www.tornadoweb.org/en/stable/) (`pusher.tornado.TornadoBackend`).
 * [AsyncIO](http://asyncio.org/) (`pusher.aiohttp.AsyncIOBackend`).
-* [URLFetch](https://pypi.python.org/pypi/urlfetch) (`pusher.urlfetch.URLFetchBackend`).
+* [Google App Engine](https://cloud.google.com/appengine/docs/python/urlfetch/) (`pusher.gae.GAEBackend`).
 
 Upon initializing a Pusher instance, pass in any of these options to the `backend` keyword argument. 
 
 ### Google App Engine
 
-GAE users are advised to use the URLFetch backend to ensure compatability.
+GAE users are advised to use the `pusher.gae.GAEBackend` backend to ensure compatability.
 
 ## Feature Support
 

pusher/urlfetch.py renamed to pusher/gae.py

@@ -3,10 +3,10 @@
 from __future__ import (print_function, unicode_literals, absolute_import,
                         division)
 
-import urlfetch
+from google.appengine.api import urlfetch
 from pusher.http import process_response
 
-class URLFetchBackend(object):
+class GAEBackend(object):
   """Adapter for the URLFetch Module. Necessary for using this library with Google
   App Engine"""
 
@@ -19,7 +19,7 @@ def send_request(self, request):
       url=request.url,
       headers=request.headers,
       method=request.method,
-      data=request.body,
+      payload=request.body,
       deadline=self.config.timeout,
       **self.options
     )

pusher_tests/test_urlfetch_adapter.py renamed to pusher_tests/test_gae_adapter.py

@@ -12,15 +12,21 @@
   import unittest
 
 @unittest.skipIf(sys.version_info >= (3,), "skip")
-class TestURLFetchBackend(unittest.TestCase):
+class TestGAEBackend(unittest.TestCase):
 
   def setUp(self):
-    import pusher.urlfetch
+    import pusher.gae
+    from google.appengine.api import apiproxy_stub_map, urlfetch_stub
+
+    apiproxy_stub_map.apiproxy = apiproxy_stub_map.APIProxyStubMap() 
+    apiproxy_stub_map.apiproxy.RegisterStub('urlfetch', 
+    urlfetch_stub.URLFetchServiceStub()) 
+
     self.p = pusher.Pusher.from_url(u'http://key:secret@api.pusherapp.com/apps/4',
-                                  backend=pusher.urlfetch.URLFetchBackend)
+                                  backend=pusher.gae.GAEBackend)
 
   @httpretty.activate
-  def test_trigger_urlfetch_success(self):
+  def test_trigger_gae_success(self):
     httpretty.register_uri(httpretty.POST, "http://api.pusherapp.com/apps/4/events",
                        body="{}",
                        content_type="application/json")

setup.py

@@ -26,8 +26,7 @@
 
     extras_require={
         'aiohttp': ["aiohttp>=0.9.0"],
-        'tornado': ['tornado>=4.0.0'],
-        'urlfetch': ['urlfetch>=1.0']
+        'tornado': ['tornado>=4.0.0']
     },
 
     test_suite='pusher_tests',