Function write_lines

python/pathway/tests/utils.py:790–799

(path: str | pathlib.Path, data: str | list[str])

def write_lines(path: str | pathlib.Path, data: str | list[str]):
    if isinstance(data, str):
        data = [data]
    data = [row + "\n" for row in data]

    with tempfile.NamedTemporaryFile(mode="w+", delete=False) as f:
        f.writelines(data)
        tmp_path = f.name
    # Move is atomic in POSIX filesystems, that makes the whole write atomic as a result
    os.replace(tmp_path, path)


def read_lines(path: str | pathlib.Path) -> list[str]: