| # Copyright (c) 2012 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| """Time-related utilities.""" |
| |
| |
| def FormatElapsedTime(elapsed_secs): |
| """Formats an elapsed time. |
| |
| Args: |
| elapsed_secs: An integer number of seconds. |
| |
| Returns: |
| The time in HH:MM:SS format. |
| """ |
| negative = elapsed_secs < 0 |
| if negative: |
| elapsed_secs = -elapsed_secs |
| |
| secs = elapsed_secs % 60 |
| elapsed_secs /= 60 |
| mins = elapsed_secs % 60 |
| elapsed_secs /= 60 |
| hours = elapsed_secs |
| |
| return "%s%02d:%02d:%02d" % ('-' if negative else '', |
| hours, mins, secs) |
