Print progress message to stderr, not stdout

Printing progress messages to stdout causes them to get mixed up with
the actual output of the program. Using stderr is much better, since
the user can then redirect the two components separately.

Signed-off-by: Karl Hasselström <kha@treskal.com>
Signed-off-by: Catalin Marinas <catalin.marinas@gmail.com>

diff --git a/stgit/git.py b/stgit/git.py
index 20cac61..0e83ffc 100644 (file)
--- a/stgit/git.py
+++ b/stgit/git.py
@@ -186,8 +186,9 @@ def __tree_status(files = None, tree_id = 'HEAD', unknown = False,
     """Returns a list of pairs - [status, filename]
     """
     if verbose:
     """Returns a list of pairs - [status, filename]
     """
     if verbose:

-        print 'Checking for changes in the working directory...',
-        sys.stdout.flush()
+        print >> sys.stderr, \
+              'Checking for changes in the working directory...',
+        sys.stderr.flush()

 
     refresh_index()
 
 
     refresh_index()
 


@@ -226,7 +227,7 @@ def __tree_status(files = None, tree_id = 'HEAD', unknown = False,
             cache_files.append(fs)
 
     if verbose:
             cache_files.append(fs)
 
     if verbose:

-        print 'done'
+        print >> sys.stderr, 'done'

 
     return cache_files
 
 
     return cache_files