def tag():
    call((app,app,version,app,version) % 'svn copy https://mapnik-utils.googlecode.com/svn/trunk/%s/ https://mapnik-utils.googlecode.com/svn/tags/%s/%s -m "tagging %s %s release"')
dataset/ETHPy150Open springmeyer/nik2img/deploy.py/tag/swapped operands of `%`