Extensions Docs Server: Apps samples page

chrome/common/extensions/docs/server2/appengine_wrappers.py

 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # This will attempt to import the actual App Engine modules, and if it fails,
 # they will be replaced with fake modules. This is useful during testing.
 try:
+  import google.appengine.ext.blobstore as blobstore
   import google.appengine.ext.webapp as webapp
+  import google.appengine.api.files as files
   import google.appengine.api.memcache as memcache
   import google.appengine.api.urlfetch as urlfetch
 except ImportError:
-  class FakeUrlFetch(object):
-    """A fake urlfetch module that errors for all method calls.
-    """
-    def fetch(self, url):
+  class NotImplemented(object):
+    def __getattr__(self, attr):
       raise NotImplementedError()
 
-    def create_rpc(self):
-      raise NotImplementedError()
-
-    def make_fetch_call(self):
-      raise NotImplementedError()
-  urlfetch = FakeUrlFetch()
+  blobstore = NotImplemented()
+  files = NotImplemented()
+  urlfetch = NotImplemented()
 
   class InMemoryMemcache(object):
     """A memcache that stores items in memory instead of using the memcache
     module.
     """
     def __init__(self):
       self._cache = {}
 
     def set(self, key, value, namespace, time=60):
       if namespace not in self._cache:
@@ skipping 12 matching lines @@
 
   # A fake webapp.RequestHandler class for Handler to extend.
   class webapp(object):
     class RequestHandler(object):
       def __init__(self, request, response):
         self.request = request
         self.response = response
 
       def redirect(self, path):
         self.request.path = path