Function relpath

dvc/utils/__init__.py:222–230

(path, start=os.curdir)

def relpath(path, start=os.curdir):
    path = os.path.abspath(os.fspath(path))
    start = os.path.abspath(os.fspath(start))

    # Windows path on different drive than curdir doesn't have relpath
    if os.name == "nt" and not os.path.commonprefix([start, path]):
        return path

    return os.path.relpath(path, start)


def as_posix(path: str) -> str: