def _start_vagrant_machine(provider):
    if provider:
        options = quote(provider) % ' --provider %s'
    else:
        options = ''
    with lcd(HERE):
        with settings(hide('stdout')):
            local('vagrant up' + options)
dataset/ETHPy150Open ronnix/fabtools/fabtools/tests/functional_tests/conftest.py/_start_vagrant_machine/swapped operands of `%`