kennethreitz/clint — pull request #55 by donspaulding (2012-06-14 17:29:42+00:00)
Title: Added an expected_size parameter to progress.bar and progress.mill.

Some objects you might want to show progress on while iterating over
do not support calling len(). In these cases you can now pass
`expected_size` in to the progress.bar and progress.mill functions
to avoid the len() call on the iterable.