Add anonymous-only option to apply_issue

apply_issue.py

 #!/usr/bin/env python
 # 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.
 
 """Applies an issue from Rietveld.
 """
 
 import getpass
 import logging
@@ skipping 47 matching lines @@
   parser.add_option(
       '-r',
       '--root_dir',
       default=os.getcwd(),
       help='Root directory to apply the patch')
   parser.add_option(
       '-s',
       '--server',
       default='http://codereview.chromium.org',
       help='Rietveld server')
+  parser.add_option('--no-auth', action='store_true',
+                    help='Do not attempt authenticated requests.')
   options, args = parser.parse_args()
   logging.basicConfig(
       format='%(levelname)5s %(module)11s(%(lineno)4d): %(message)s',
       level=[logging.WARNING, logging.INFO, logging.DEBUG][
           min(2, options.verbose)])
   if args:
     parser.error('Extra argument(s) "%s" not understood' % ' '.join(args))
   if not options.issue:
     parser.error('Require --issue')
   options.server = options.server.rstrip('/')
@@ skipping 11 matching lines @@
   # Bad except clauses order (HTTPError is an ancestor class of
   # ClientLoginError)
   # pylint: disable=E0701
   obj = rietveld.Rietveld(options.server, '', None)
   properties = None
   try:
     properties = obj.get_issue_properties(options.issue, False)
   except urllib2.HTTPError, e:
     if e.getcode() != 302:
       raise
+    elif options.no_auth:
+      exit('FAIL: Login detected -- is issue private?')
     # TODO(maruel): A few 'Invalid username or password.' are printed first, we
     # should get rid of those.
   except rietveld.upload.ClientLoginError, e:
     # Fine, we'll do proper authentication.
     pass
   if properties is None:
     if options.email is not None:
       obj = rietveld.Rietveld(options.server, options.email, options.password)
       try:
         properties = obj.get_issue_properties(options.issue, False)
@@ skipping 72 matching lines @@
             '--nohooks',
             '--delete_unversioned_trees',
           ],
           cwd=gclient_root)
   return 0
 
 
 if __name__ == "__main__":
   fix_encoding.fix_encoding()
   sys.exit(main())