Description:
    :param content: A list of tuples of name-content pairs. This is used
    instead of a dict to ensure that scripts run in order
    :type list of tuples:

    :param compress: Use gzip to compress the scripts, defaults to no compression
    :type bool:

    :param deftype: The type that should be assumed if nothing else can be figured out
    :type str:

    :param delimiter: mime delimiter
    :type str:

    :return: Final mime multipart
    :rtype: str:

def write_mime_multipart(content, compress=False, deftype='text/plain', delimiter=':'):
    """Description:
    :param content: A list of tuples of name-content pairs. This is used
    instead of a dict to ensure that scripts run in order
    :type list of tuples:

    :param compress: Use gzip to compress the scripts, defaults to no compression
    :type bool:

    :param deftype: The type that should be assumed if nothing else can be figured out
    :type str:

    :param delimiter: mime delimiter
    :type str:

    :return: Final mime multipart
    :rtype: str:
    """
    wrapper = MIMEMultipart()
    for name,con in content:
        definite_type = guess_mime_type(con, deftype)
        maintype, subtype = definite_type.split('/', 1)
        if maintype == 'text':
            mime_con = MIMEText(con, _subtype=subtype)
        else:
            mime_con = MIMEBase(maintype, subtype)
            mime_con.set_payload(con)
            # Encode the payload using Base64
            Encoders.encode_base64(mime_con)
        mime_con.add_header('Content-Disposition', 'attachment', filename=name)
        wrapper.attach(mime_con)
    rcontent = wrapper.as_string()

    if compress:
        buf = StringIO.StringIO()
        gz = gzip.GzipFile(mode='wb', fileobj=buf)
        try:
            gz.write(rcontent)
        finally:
            gz.close()
        rcontent = buf.getvalue()

    return rcontent