def test_centos_switch_default_to_python2(request): common_test_switch_default_to_python2(install_rpm, install_next_version_rpm)
def test_ubuntu_switch_default_to_python2(request): common_test_switch_default_to_python2(install_deb, install_next_version_deb)
def test_amazonlinux_switch_default_to_python2(request): common_test_switch_default_to_python2(install_rpm, install_next_version_rpm)