Lower logging level for http connection failure when falling back to svn access.

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 318 matching lines @@
   logging.info(description)
   logging.info(url)
   if options.dry_run:
     print options.diff
     return
   logging.info(options.diff)
 
   try:
     connection = urllib.urlopen(url, urllib.urlencode(values), proxies=proxies)
   except IOError, e:
-    logging.warning(str(e))
+    logging.info(str(e))
     if (values.get('bot') and len(e.args) > 2 and
         e.args[2] == 'got a bad status line'):
       raise NoTryServerAccess('%s is unaccessible. Bad --bot argument?' % url)
     else:
       raise NoTryServerAccess('%s is unaccessible. Reason: %s' % (url,
                                                                   str(e.args)))
   if not connection:
     raise NoTryServerAccess('%s is unaccessible.' % url)
   response = connection.read()
   if response != 'OK':
@@ skipping 87 matching lines @@
   # 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'],
                             cwd=real_path)
     return GIT(options, path)
   except gclient_utils.CheckCallError, e:
     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('Unexpected error code: %s' % e.returncode)
+      logging.warning('Unexpected error code: %s' % e.returncode)
       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 292 matching lines @@
     print >> sys.stderr, e
     return 1
   except gclient_utils.Error, e:
     print >> sys.stderr, e
     return 1
   return 0
 
 
 if __name__ == "__main__":
   sys.exit(TryChange(None, [], False))