ntp_snippets: fix ./fetch.py --short

components/ntp_snippets/remote/fetch.py

 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 # Copyright 2017 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.
 
 """Fetches articles from the server.
 
 Examples:
     $ fetch.py                        # unauthenticated, no experiments
@@ skipping 177 matching lines @@
   creds = storage.get()
   if not creds or creds.invalid or creds.access_token_expired:
     flow = oauth2client.client.OAuth2WebServerFlow(
         client_id=client_id, client_secret=client_secret,
         scope=API_SCOPE)
     oauth2client.tools.run_flow(flow, storage, args)
     creds = storage.get()
   creds.apply(headers)
 
 
-def PrintShortResponse(r):
+def PrintShortResponse(j):
   now = datetime.datetime.now()
-  for category in r.json()["categories"]:
+  for category in j["categories"]:
     print("%s: " % category["localizedTitle"])
     for suggestion in category["suggestions"]:
       attribution = suggestion["attribution"]
       title = suggestion["title"]
       full_url = suggestion["fullPageUrl"]
       amp_url = suggestion.get("ampUrl")
       creation_time = suggestion["creationTime"]
 
       if len(title) > 40:
         title = textwrap.wrap(title, 40)[0] + "…"
       creation_time = ParseDateTime(creation_time)
       age = AbbreviateDuration(now - creation_time)
 
       print("  “%s” (%s, %s ago)" % (title, attribution, age))
       print("    " + (amp_url or full_url))
     if category["allowFetchingMoreResults"]:
       print("  [More]")
 
 
 def ParseDateTime(creation_time):
   try:
     return datetime.datetime.strptime(creation_time, "%Y-%m-%dT%H:%M:%SZ")
   except ValueError:
     return datetime.datetime.strptime(creation_time, "%Y-%m-%dT%H:%M:%S.%fZ")
 
 
 if __name__ == "__main__":
   main()