Update sample to latest discovery format. Reviewed in http://codereview.appspot.com/4468041/
diff --git a/samples/localdiscovery/buzz.py b/samples/localdiscovery/buzz.py
index c769576..31ad031 100644
--- a/samples/localdiscovery/buzz.py
+++ b/samples/localdiscovery/buzz.py
@@ -11,52 +11,14 @@
 
 __author__ = 'jcgregorio@google.com (Joe Gregorio)'
 
-from apiclient.discovery import build
 from apiclient.discovery import build_from_document
-from apiclient.oauth import FlowThreeLegged
-from apiclient.ext.authtools import run
-from apiclient.ext.file import Storage
-from apiclient.oauth import CredentialsInvalidError
 
-import gflags
-import sys
 import httplib2
-import logging
 import os
 import pprint
-import sys
 
-FLAGS = gflags.FLAGS
-
-gflags.DEFINE_enum('logging_level', 'ERROR',
-    ['DEBUG', 'INFO', 'WARNING', 'ERROR', 'CRITICAL'],
-    'Set the level of logging detail.')
-
-
-def main(argv):
-  try:
-    argv = FLAGS(argv)
-  except gflags.FlagsError, e:
-    print '%s\\nUsage: %s ARGS\\n%s' % (e, argv[0], FLAGS)
-    sys.exit(1)
-
-  logging.getLogger().setLevel(getattr(logging, FLAGS.logging_level))
-
-  storage = Storage('buzz.dat')
-  credentials = storage.get()
-  if credentials is None or credentials.invalid == True:
-    buzz_discovery = build("buzz", "v1").auth_discovery()
-    flow = FlowThreeLegged(buzz_discovery,
-        consumer_key='anonymous',
-        consumer_secret='anonymous',
-        user_agent='python-buzz-sample/1.0',
-        domain='anonymous',
-        scope='https://www.googleapis.com/auth/buzz',
-        xoauth_displayname='Google API Client Example App')
-    credentials = run(flow, storage)
-
+def main():
   http = httplib2.Http()
-  http = credentials.authorize(http)
 
   # Load the local copy of the discovery document
   f = file(os.path.join(os.path.dirname(__file__), "buzz.json"), "r")
@@ -71,20 +33,11 @@
   # Construct a service from the local documents
   service = build_from_document(discovery,
       base="https://www.googleapis.com/",
-      future=future,
       http=http,
-      developerKey="AIzaSyDRRpR3GS1F1_jKNNM9HCNd2wJQyPG3oN0")
-  activities = service.activities()
+      future=future)
 
-  try:
-    # Retrieve the first two activities
-    activitylist = activities.list(
-        max_results='2', scope='@self', userId='@me').execute()
-    print "Retrieved the first two activities"
-  except CredentialsInvalidError:
-    print 'Your credentials are no longer valid.'
-    print 'Please re-run this application to re-authorize.'
+  pprint.pprint(service.activities().search(q='lady gaga').execute())
 
 
 if __name__ == '__main__':
-  main(sys.argv)
+  main()