Error al compilar py en phyton

Estoy tratando de compilar un plugins para Tucan escrito en phyton, pero al compilar me da un error y no sé como solucionarlo
Este es el código: y este es el error que obtengo-.

l@ldebian:~/Desktop/p$ python -O ~/Desktop/p/anonymous_download.py
  File "/home/lml/Desktop/p/anonymous_download.py", line 104
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###############################################################################
## Tucan Project
##
## Copyright (C) 2008-2010 Fran Lupion crak@tucaneando.com
##                         Elie Melois eliemelois@gmail.com
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 3 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
###############################################################################

import urllib
import cookielib

import logging
logger = logging.getLogger(__name__)

from core.download_plugin import DownloadPlugin
from core.recaptcha import Recaptcha
from core.url_open import URLOpen

BASE_URL = "http://fileserve.com"

class AnonymousDownload(DownloadPlugin):
        """"""
        def link_parser(self, url, wait_func, xrange=None):
                """"""
                try:
                        file_id = url.split("/")[-1].strip("/")
                        cookie = cookielib.CookieJar()
                        opener = URLOpen(cookie)
                        it = iter(opener.open(url).readlines())
                        for line in it:
                                if 'reCAPTCHA_publickey=' in line:
                                        tmp = line.split("'")[1].split("'")[0]
                                        recaptcha_link = "http://www.google.com/recaptcha/api/challenge?k=%s" % tmp
                                        if not wait_func():
                                                return
                                        c = Recaptcha(BASE_URL, recaptcha_link)
                                        for retry in range(3):
                                                challenge, response = c.solve_captcha()
                                                if response:
                                                        if not wait_func():
                                                                return
                                                      
                                                        #Submit the input to the recaptcha system
                                                        form = urllib.urlencode([("recaptcha_challenge_field", challenge), ("recaptcha_response_field", response), ("recaptcha_shortencode_field",file_id)])
                                                        url = "%s/checkReCaptcha.php" % BASE_URL
                                                      
                                                        #Captcha is good
                                                        if "success" in opener.open(url,form).read():
                                                                form = urllib.urlencode([("downloadLink", "wait")])
                                                                url = "%s/file/%s" % (BASE_URL,file_id)
                                                                wait = int(opener.open(url,form).read())
                                                                if not wait_func(wait):
                                                                        return
                                                                form = urllib.urlencode([("downloadLink", "show")])
                                                                opener.open(url,form).read()
                                                                form = urllib.urlencode([("download", "normal")])
                                                                handle = opener.open(url,form)
                                                                if not handle.info().getheader("Content-Type") == "text/html":
                                                                        #Allowed to download
                                                                        return handle
                                                                else:
                                                                        set_limit_exceeded()
                except Exception, e:
                        logger.exception("%s: %s" % (url, e))

        def check_links(self, url):
                """"""
                name = None
                size = -1
                unit = None
                try:
                        it = iter(URLOpen().open(url).readlines())
                        for line in it:
                                if '"panel file_download"' in line:
                                        it.next()
                                        name = it.next().split(">")[1].split("<")[0]
                                        it.next()
                                        tmp = it.next().split("<strong>")[1].split("<")[0]
                                        unit = tmp[-2:]
                                        size = int(round(float(tmp[:-2])))
                                      
                                        if size > 1024:
                                                if unit == "KB":
                                                        size = size / 1024
                                                        unit = "MB"
                                        break
                except Exception, e:
                        logger.exception("%s :%s" % (url, e))
                return name, size, unit

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Change log
r205 by eliemelois on Oct 30, 2010   Diff

Fileserve port

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Size: 3484 bytes, 102 lines
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como puedes ver al final del archivo

Size: 3484 bytes, 102 lines

este solo tiene 102 lineas, las otras no forman parte del codigo, borra desde la linea 103, o comentalas con '#'.