Rename retcode to returncode to be consistent with subprocess.

trychange.py

 #!/usr/bin/python
 # Copyright (c) 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.
 """Client-side script to send a try job to the try server. It communicates to
 the try server by either writting to a svn repository or by directly connecting
 to the server by HTTP.
 """
 
 import datetime
@@ skipping 412 matching lines @@
   if os.path.isdir(os.path.join(real_path, '.svn')):
     return SVN(options, path)
 
   # Git has a command to test if you're in a git tree.
   # Try running it, but don't die if we don't have git installed.
   try:
     gclient_utils.CheckCall(["git", "rev-parse", "--is-inside-work-tree"],
                             real_path)
     return GIT(options, path)
   except gclient_utils.CheckCallError, e:
-    if e.retcode != errno.ENOENT and e.retcode != 128:
+    if e.returncode != errno.ENOENT and e.returncode != 128:
       # ENOENT == 2 = they don't have git installed.
       # 128 = git error code when not in a repo.
-      logging.warn(e.retcode)
+      logging.warn(e.returncode)

[bradn, 2010/09/03 20:31:02]

Maybe a real message?

       raise
   raise NoTryServerAccess("Could not guess version control system. "
                           "Are you in a working copy directory?")
 
 
 def GetMungedDiff(path_diff, diff):
   # Munge paths to match svn.
   for i in range(len(diff)):
     if diff[i].startswith('--- ') or diff[i].startswith('+++ '):
       new_file = posixpath.join(path_diff, diff[i][4:]).replace('\\', '/')
@@ skipping 288 matching lines @@
   except (InvalidScript, NoTryServerAccess), e:
     if swallow_exception:
       return 1
     print e
     return 1
   return 0
 
 
 if __name__ == "__main__":
   sys.exit(TryChange(None, [], False))