scarnie/gridfsfusepy — pull request #1 by midnightradio (2012-07-21 05:18:21+00:00)
Title: I modified regex for matching with filename having extensions in series.

For example, the regex match only with "foo.tar" but not with "foo.tar.gz".
So optional extention expressed in '?' at the end of original replaced by '*',
which means extension can be repeated zero or more times.