Add all GAN samples, bring them up to date

samples/gan/ccoffers/offers.py

Index: samples/gan/ccoffers/offers.py 
=================================================================== 
--- a/samples/gan/ccoffers/offers.py 
+++ b/samples/gan/ccoffers/offers.py 
@@ -21,7 +21,8 @@ 
 
 from apiclient.discovery import build 
 from oauth2client.file import Storage 
-from oauth2client.client import OAuth2WebServerFlow 
+from oauth2client.client import AccessTokenRefreshError 
+from oauth2client.client import flow_from_clientsecrets 
 from oauth2client.tools import run 
 
 settings.configure(DEBUG=True, TEMPLATE_DEBUG=True, 
@@ -30,20 +31,30 @@ 
 
 FLAGS = gflags.FLAGS 
 
-# Set up a Flow object to be used if we need to authenticate. This 
-# sample uses OAuth 2.0, and we set up the OAuth2WebServerFlow with 
-# the information it needs to authenticate. Note that it is called 
-# the Web Server Flow, but it can also handle the flow for native 
-# applications <http://code.google.com/apis/accounts/docs/OAuth2.html#IA> 
-# The client_id client_secret are copied from the API Access tab on 
-# the Google APIs Console <http://code.google.com/apis/console>. When 
-# creating credentials for this application be sure to choose an Application 
-# type of "Installed application". 
-FLOW = OAuth2WebServerFlow( 
- client_id='767567128246-ti2q06i1neqm5boe2m1pqdc2riivhk41.apps.googleusercontent.com', 
- client_secret='UtdXI8nKD2SEcQRLQDZPkGT9', 
+# CLIENT_SECRETS, name of a file containing the OAuth 2.0 information for this 
+# application, including client_id and client_secret, which are found 
+# on the API Access tab on the Google APIs 
+# Console <http://code.google.com/apis/console> 
+CLIENT_SECRETS = '../client_secrets.json' 
+ 
+# Helpful message to display in the browser if the CLIENT_SECRETS file 
+# is missing. 
+MISSING_CLIENT_SECRETS_MESSAGE = """ 
+WARNING: Please configure OAuth 2.0 
+ 
+To make this sample run you will need to populate the client_secrets.json file 
+found at: 
+ 
+ %s 
+ 
+with information from the APIs Console <https://code.google.com/apis/console>. 
+ 
+""" % os.path.join(os.path.dirname(__file__), CLIENT_SECRETS) 
+ 
+# Set up a Flow object to be used if we need to authenticate. 
+FLOW = flow_from_clientsecrets(CLIENT_SECRETS, 
 scope='https://www.googleapis.com/auth/gan.readonly', 
- user_agent='gan-ccoffers-sample/1.0') 
+ message=MISSING_CLIENT_SECRETS_MESSAGE) 
 
 # The gflags module makes defining command-line options easy for 
 # applications. Run this program with the '--help' argument to see 
@@ -55,10 +66,10 @@ 
 gflags.DEFINE_enum("output_type", 'STDOUT', ['BOTH', 'HTML', 'STDOUT'], 
 'Set how to output the results received from the API') 
 
-gflags.DEFINE_string('credentials_filename', 'offers.dat', 
+gflags.DEFINE_string('credentials_filename', '../credentials.dat', 
 'File to store credentials in', short_name='cf') 
 
-gflags.DEFINE_multistring('advertiser', None, 
+gflags.DEFINE_multistring('advertiser', [], 
 'If given, advertiser we should run as') 
 
 
@@ -100,16 +111,15 @@ 
 ccOffers = service.ccOffers() 
 
 # Retrieve the relevant offers. 
- list_call = ccOffers.list(publisher=publisher, 
- # TODO(leadpipe): add back when advertiser is repeated 
- # advertiser=FLAGS.advertiser, 
- projection='full') 
- list = list_call.execute() 
- list['publisher'] = publisher 
+ request = ccOffers.list(publisher=publisher, 
+ advertiser=FLAGS.advertiser, 
+ projection='full') 
+ response = request.execute() 
+ response['publisher'] = publisher 
 
 if FLAGS.output_type in ["BOTH", "HTML"]: 
 template = get_template('offers_template.html') 
- context = Context(list) 
+ context = Context(response) 
 
 fname = '%s.html' % publisher 
 out = open(fname, 'w') 
@@ -120,7 +130,7 @@ 
 print 'Wrote %s' % fname 
 
 if FLAGS.output_type in ["BOTH", "STDOUT"]: 
- print json.dumps(list, sort_keys=True, indent=4) 
+ print json.dumps(response, sort_keys=True, indent=4) 
 
 if __name__ == '__main__': 
 main(sys.argv)