Fix 'gcl settings' output.

gcl.py

 #!/usr/bin/python
 # Copyright (c) 2006-2009 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.
 #
 # Wrapper script around Rietveld's upload.py that groups files into
 # changelists.
 
 import getpass
 import os
@@ skipping 1098 matching lines @@
     return 0
   if command == "help":
     Help(argv[2:])
     return 0
   if command == "diff" and len(argv) == 2:
     files = GetFilesNotInCL()
     print GenerateDiff([x[1] for x in files])
     return 0
   if command == "settings":
     ignore = GetCodeReviewSetting("UNKNOWN");
-    print CODEREVIEW_SETTINGS
+    del CODEREVIEW_SETTINGS['__just_initialized']

[Nicolas Sylvain, 2009/06/12 02:43:32]

really? del?  can't you use like .erase, or something like that?

+    print '\n'.join(("%s: %s" % (str(k), str(v))
+                     for (k,v) in CODEREVIEW_SETTINGS.iteritems()))
     return 0
 
   if len(argv) == 2:
     if command == "change":
       # Generate a random changelist name.
       changename = GenerateChangeName()
     else:
       ErrorExit("Need a changelist name.")
   else:
     changename = argv[2]
@@ skipping 40 matching lines @@
     # the files. This allows commands such as 'gcl diff xxx' to work.
     args =["svn", command]
     root = GetRepositoryRoot()
     args.extend([os.path.join(root, x) for x in change_info.FileList()])
     RunShell(args, True)
   return 0
 
 
 if __name__ == "__main__":
   sys.exit(main())