Removes .pyc and .pyo files
py3clean [-V VERSION] [-p PACKAGE] [DIR_OR_FILE]
--version
show program's version number and exit
-h, --help
show this help message and exit
-v, --verbose
turn verbose more one
-q, --quiet
be quiet
-pPACKAGE,--package=PACKAGE
specify Debian package name to clean
-VVERSION
specify Python 3 version to clean
Piotr Ożarowski, 2012-2013