How to use the blackhole.data.response function in blackhole

resp = response(250)
    elif line.lower().startswith("starttls"):
        if not ssl or not options.ssl:
            resp = response(500)
        else:
            resp = response(220)
    elif line.lower().startswith("vrfy"):
        resp = response(252)
    elif line.lower().startswith("quit"):
        resp = response(221)
        close = True
    elif line.lower().startswith("data"):
        resp = response(354)
        mail_state.reading = True
    else:
        resp = response(500)

    # this is a blocking action, sadly
    # async non blocking methods did not
    # work. =(
    if options.delay > 0:
        # import has to be called here for
        # some reason...
        import time
        time.sleep(options.delay)
    return resp, close

# Reset mail state
        mail_state.reading = False
        mail_state.email_id = new_id
        resp = response(250)
    elif line.lower().startswith("starttls"):
        if not ssl or not options.ssl:
            resp = response(500)
        else:
            resp = response(220)
    elif line.lower().startswith("vrfy"):
        resp = response(252)
    elif line.lower().startswith("quit"):
        resp = response(221)
        close = True
    elif line.lower().startswith("data"):
        resp = response(354)
        mail_state.reading = True
    else:
        resp = response(500)

    # this is a blocking action, sadly
    # async non blocking methods did not
    # work. =(
    if options.delay > 0:
        # import has to be called here for
        # some reason...
        import time
        time.sleep(options.delay)
    return resp, close

new_id = email_id()
        log.debug("[%s] RSET received, changing ID to [%s]" %
                  (mail_state.email_id, new_id))
        # Reset mail state
        mail_state.reading = False
        mail_state.email_id = new_id
        resp = response(250)
    elif line.lower().startswith("starttls"):
        if not ssl or not options.ssl:
            resp = response(500)
        else:
            resp = response(220)
    elif line.lower().startswith("vrfy"):
        resp = response(252)
    elif line.lower().startswith("quit"):
        resp = response(221)
        close = True
    elif line.lower().startswith("data"):
        resp = response(354)
        mail_state.reading = True
    else:
        resp = response(500)

    # this is a blocking action, sadly
    # async non blocking methods did not
    # work. =(
    if options.delay > 0:
        # import has to be called here for
        # some reason...
        import time
        time.sleep(options.delay)
    return resp, close

resp = response(250)
    elif line.lower().startswith("rset"):
        new_id = email_id()
        log.debug("[%s] RSET received, changing ID to [%s]" %
                  (mail_state.email_id, new_id))
        # Reset mail state
        mail_state.reading = False
        mail_state.email_id = new_id
        resp = response(250)
    elif line.lower().startswith("starttls"):
        if not ssl or not options.ssl:
            resp = response(500)
        else:
            resp = response(220)
    elif line.lower().startswith("vrfy"):
        resp = response(252)
    elif line.lower().startswith("quit"):
        resp = response(221)
        close = True
    elif line.lower().startswith("data"):
        resp = response(354)
        mail_state.reading = True
    else:
        resp = response(500)

    # this is a blocking action, sadly
    # async non blocking methods did not
    # work. =(
    if options.delay > 0:
        # import has to be called here for
        # some reason...
        import time

close = False
    if mail_state.reading:
        resp = None
        # Not exactly nice but it's only way I could safely figure
        # out if it was the \n.\n
        if line[0] == "." and len(line) == 3 and ord(line[0]) == 46:
            mail_state.reading = False
            resp = response()
    elif line.lower().startswith("ehlo"):
        resp = []
        for k, r in enumerate(EHLO_RESPONSES):
            r = r.format(options.message_size_limit) if k == 1 else r
            resp.append("%s\r\n" % r)
    elif any(line.lower().startswith(e) for e in ['helo', 'mail from',
                                                  'rcpt to', 'noop']):
        resp = response(250)
    elif line.lower().startswith("rset"):
        new_id = email_id()
        log.debug("[%s] RSET received, changing ID to [%s]" %
                  (mail_state.email_id, new_id))
        # Reset mail state
        mail_state.reading = False
        mail_state.email_id = new_id
        resp = response(250)
    elif line.lower().startswith("starttls"):
        if not ssl or not options.ssl:
            resp = response(500)
        else:
            resp = response(220)
    elif line.lower().startswith("vrfy"):
        resp = response(252)
    elif line.lower().startswith("quit"):

elif any(line.lower().startswith(e) for e in ['helo', 'mail from',
                                                  'rcpt to', 'noop']):
        resp = response(250)
    elif line.lower().startswith("rset"):
        new_id = email_id()
        log.debug("[%s] RSET received, changing ID to [%s]" %
                  (mail_state.email_id, new_id))
        # Reset mail state
        mail_state.reading = False
        mail_state.email_id = new_id
        resp = response(250)
    elif line.lower().startswith("starttls"):
        if not ssl or not options.ssl:
            resp = response(500)
        else:
            resp = response(220)
    elif line.lower().startswith("vrfy"):
        resp = response(252)
    elif line.lower().startswith("quit"):
        resp = response(221)
        close = True
    elif line.lower().startswith("data"):
        resp = response(354)
        mail_state.reading = True
    else:
        resp = response(500)

    # this is a blocking action, sadly
    # async non blocking methods did not
    # work. =(
    if options.delay > 0:
        # import has to be called here for

def handle_command(line, mail_state):
    """Handle each SMTP command as it's sent to the server

    The paramater 'line' is the currently stream of data
    ending in '\\n'.
    'mail_state' is an instance of 'blackhole.state.MailState'.
    """
    close = False
    if mail_state.reading:
        resp = None
        # Not exactly nice but it's only way I could safely figure
        # out if it was the \n.\n
        if line[0] == "." and len(line) == 3 and ord(line[0]) == 46:
            mail_state.reading = False
            resp = response()
    elif line.lower().startswith("ehlo"):
        resp = []
        for k, r in enumerate(EHLO_RESPONSES):
            r = r.format(options.message_size_limit) if k == 1 else r
            resp.append("%s\r\n" % r)
    elif any(line.lower().startswith(e) for e in ['helo', 'mail from',
                                                  'rcpt to', 'noop']):
        resp = response(250)
    elif line.lower().startswith("rset"):
        new_id = email_id()
        log.debug("[%s] RSET received, changing ID to [%s]" %
                  (mail_state.email_id, new_id))
        # Reset mail state
        mail_state.reading = False
        mail_state.email_id = new_id
        resp = response(250)