Revamped terminal output for update.

third_party/repo/progress.py

 #
 # Copyright (C) 2009 The Android Open Source Project
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
 #      http://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
@@ skipping 41 matching lines @@
       spaces = max(self._width - len(text), 0)
       sys.stdout.write('%s%*s\r' % (text, spaces, ''))
       sys.stdout.flush()
       self._width = len(text)
 
   def end(self):
     if not self._show:
       return
 
     if self._total <= 0:
-      sys.stdout.write('%s: %d, done.\n' % (
+      text = '%s: %d, done.' % (
         self._title,
-        self._done))
-      sys.stdout.flush()
+        self._done)
     else:
       p = (100 * self._done) / self._total
-      sys.stdout.write('%s: %3d%% (%d/%d), done.\n' % (
+      text = '%s: %3d%% (%d/%d), done.' % (
         self._title,
         p,
         self._done,
-        self._total))
-      sys.stdout.flush()
+        self._total)
+
+    spaces = max(self._width - len(text), 0)
+    sys.stdout.write('%s%*s\n' % (text, spaces, ''))
+    sys.stdout.flush()