def assert_files_exist(prefix, files):
    for f in files:
        p = os.path.join(prefix, f)
        print("Checking for", p)
        assert os.path.exists(p), "%s doesn't exist" % p
When calculating the next version to release when a release is
dataset/ETHPy150Open catkin/catkin_tools/tests/utils.py/assert_files_exist--crossover with--dataset/ETHPy150Open twisted/twisted/twisted/python/test/test_release.py/ChangeVersionTests.test_getNextVersion