From 9c9e6fbc1f33854b07bd544eb983359abb04c442 Mon Sep 17 00:00:00 2001
From: Sascha Silbe <sascha@silbe.org>
Date: Thu, 20 Aug 2009 16:05:29 +0000
Subject: add sugar.util.format_size

---
diff --git a/src/sugar/util.py b/src/sugar/util.py
index 034038b..c35d366 100644
--- a/src/sugar/util.py
+++ b/src/sugar/util.py
@@ -303,3 +303,15 @@ def _cleanup_temp_files():
 
 atexit.register(_cleanup_temp_files)
 
+
+def format_size(size):
+    if not size:
+        return _('Empty')
+    elif size < 1024:
+        return _('%d B') % size
+    elif size < 1024**2:
+        return _('%d KB') % (size / 1024)
+    elif size < 1024**3:
+        return _('%d MB') % (size / 1024**2)
+    else:
+        return _('%d GB') % (size / 1024**3)
--
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