Allow the password to be specified through stdin.

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 17 matching lines @@
 def main():
   parser = optparse.OptionParser(description=sys.modules[__name__].__doc__)
   parser.add_option(
       '-v', '--verbose', action='count', default=0,
       help='Prints debugging infos')
   parser.add_option(
       '-e', '--email', default='',
       help='Email address to access rietveld.  If not specified, anonymous '
            'access will be used.')
   parser.add_option(
-      '-w', '--password', default=None, help='Password for email addressed.')
+      '-w', '--password', default=None,
+      help='Password for email addressed.  Use - to read password from stdin.')
   parser.add_option(
       '-i', '--issue', type='int', help='Rietveld issue number')
   parser.add_option(
       '-p', '--patchset', type='int', help='Rietveld issue\'s patchset number')
   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')
   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('/')
   if not options.server:
     parser.error('Require a valid server')
 
+  if options.password == '-':
+    options.password = sys.stdin.readline().strip()
+
   obj = rietveld.Rietveld(options.server, options.email, options.password)
   try:
     properties = obj.get_issue_properties(options.issue, False)
   except rietveld.upload.ClientLoginError, e:
     if sys.stdout.closed:
       print >> sys.stderr, 'Accessing the issue requires login.'
       return 1
     print('Accessing the issue requires login.')
     obj = rietveld.Rietveld(options.server, None, None)
     properties = obj.get_issue_properties(options.issue, False)
@@ skipping 51 matching lines @@
       if sys.platform == 'win32':
         gclient_path += '.bat'
       return subprocess.call(
           [gclient_path, 'sync', '--revision', base_rev], cwd=gclient_root)
   return 0
 
 
 if __name__ == "__main__":
   fix_encoding.fix_encoding()
   sys.exit(main())