kennethreitz/clint — pull request #63 by dendright (2012-08-08 14:13:27+00:00)
Title: Only write progress bars to terminal by default

This removes unwanted progress bar output when piping to another command
or file. Progress bars may be explicitly shown in this case with
progess.bar(iterable, hide=False)

Inspired when a tool I use locally in a terminal has progress bars (good), but when run as a cron job the progress bar output fills up log files (bad).