[game-data-packager] 04/07: make load_games() progress indicator work more like the one in HashedFile

[Alexandre Detiste]

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detiste-guest pushed a commit to branch master
in repository game-data-packager.

commit 1d4fba14cb4823ea329cc683c4c30e7d2935a79a
Author: Alexandre Detiste <alexandre.detiste at gmail.com>
Date:   Fri Mar 20 11:58:56 2015 +0100

    make load_games() progress indicator work more like the one in HashedFile
---
 game_data_packager/__init__.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/game_data_packager/__init__.py b/game_data_packager/__init__.py
index 12c884b..d63ae95 100644
--- a/game_data_packager/__init__.py
+++ b/game_data_packager/__init__.py
@@ -2435,7 +2435,7 @@ def load_games(workdir=None):
     games = {}
 
     for jsonfile in glob.glob(os.path.join(DATADIR, '*.json')):
-        print('.', end='', flush=True)
+        if sys.stderr.isatty(): print('.', end='', flush=True, file=sys.stderr)
         try:
             g = os.path.basename(jsonfile)
             g = g[:len(g) - 5]
@@ -2456,7 +2456,7 @@ def load_games(workdir=None):
             print('Error loading %s:\n' % jsonfile)
             raise
 
-    print('\r', end='', flush=True)
+    print('\r%s\r' % (' ' * len(games)), end='', flush=True, file=sys.stderr)
     return games
 
 def run_command_line():

-- 
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