Modify the output of gclient update, gclient status to only print out...

gclient_utils.py

Index: gclient_utils.py
===================================================================
--- gclient_utils.py	(revision 27770)
+++ gclient_utils.py	(working copy)
@@ -196,9 +196,11 @@
   default), gclient will raise an Error exception.
   """
 
+  messages_printed = False

[M-A Ruel, 2009/10/02 01:23:10]

unnecessary

   if print_messages:
     print("\n________ running \'%s\' in \'%s\'"
           % (' '.join(command), in_directory))
+    messages_printed = True
 
   # *Sigh*:  Windows needs shell=True, or else it won't search %PATH% for the
   # executable, but shell=True makes subprocess on Linux fail when it's called
@@ -215,6 +217,10 @@
   while in_byte:
     if in_byte != "\r":
       if print_stdout:
+        if not messages_printed:

[M-A Ruel, 2009/10/02 01:23:10]

if not print_messages:

+          print("\n________ running \'%s\' in \'%s\'"
+              % (' '.join(command), in_directory))
+          messages_printed = True

[M-A Ruel, 2009/10/02 01:23:10]

print_messages = True

         sys.stdout.write(in_byte)
       if in_byte != "\n":
         in_line += in_byte