Download streaming data from a URL, printing progress information to the
    terminal.

    Parameters
    ----------
    url : str
        A URL that can be understood by ``requests.get``.
    chunk_size : int
        Number of bytes to read at a time from requests.
    **progress_kwargs
        Forwarded to click.progressbar.

    Returns
    -------
    data : BytesIO
        A BytesIO containing the downloaded data.

def download_with_progress(url, chunk_size, **progress_kwargs):
    """
    Download streaming data from a URL, printing progress information to the
    terminal.

    Parameters
    ----------
    url : str
        A URL that can be understood by ``requests.get``.
    chunk_size : int
        Number of bytes to read at a time from requests.
    **progress_kwargs
        Forwarded to click.progressbar.

    Returns
    -------
    data : BytesIO
        A BytesIO containing the downloaded data.
    """
    resp = requests.get(url, stream=True)
    resp.raise_for_status()

    total_size = int(resp.headers['content-length'])
    data = BytesIO()
    with progressbar(length=total_size, **progress_kwargs) as pbar:
        for chunk in resp.iter_content(chunk_size=chunk_size):
            data.write(chunk)
            pbar.update(len(chunk))

    data.seek(0)
    return data