71 lines
2.1 KiB
Python
Executable file
71 lines
2.1 KiB
Python
Executable file
#!/usr/bin/python
|
|
from BeautifulSoup import BeautifulStoneSoup
|
|
import re
|
|
import urllib2
|
|
from urllib2 import HTTPError, URLError
|
|
import os.path
|
|
import logging
|
|
import shutil
|
|
import datetime
|
|
|
|
|
|
|
|
def __repoint():
|
|
logging.basicConfig(level=logging.INFO,
|
|
format='%(message)s')
|
|
today = datetime.date.today()
|
|
filename = 'cmdln_m4a.xml'
|
|
backup = '%s.%s' % (filename, today.strftime('%Y-%m-%d'))
|
|
shutil.copy(filename, backup)
|
|
f = open(backup)
|
|
o = open(filename, 'w')
|
|
try:
|
|
soup = BeautifulStoneSoup(f)
|
|
enclosures = soup.findAll('enclosure')
|
|
for enclosure in enclosures:
|
|
url = enclosure['url']
|
|
if url.find('archive.org') != -1:
|
|
continue
|
|
title = enclosure.findPreviousSibling('title')
|
|
rewritten = 'http://www.archive.org/download/%s/%s' % (__archive_slug(title.string),
|
|
os.path.basename(url))
|
|
(mime_type, length) = __url_info(rewritten)
|
|
if mime_type is None:
|
|
print 'Could not find media, %s.' % rewritten
|
|
break
|
|
enclosure['url'] = rewritten
|
|
enclosure['type'] = mime_type
|
|
enclosure['length'] = length
|
|
o.write(str(soup))
|
|
finally:
|
|
f.close()
|
|
o.close()
|
|
|
|
|
|
def __archive_slug(title):
|
|
paren = title.find('(')
|
|
slug = title[:paren -1]
|
|
slug = re.sub('\([^0-9]\)-\([^0-9]\)', '\1\2', slug)
|
|
slug = re.sub('[^A-Za-z0-9\-]', ' ', slug)
|
|
slug = re.sub(' {2,}', ' ', slug)
|
|
tokens = slug.split(' ')
|
|
tokens = [t.capitalize() for t in tokens]
|
|
slug = ''.join(tokens)
|
|
return slug
|
|
|
|
def __url_info(url):
|
|
try:
|
|
usock = urllib2.urlopen(url)
|
|
if usock.info() is None:
|
|
return (None, None)
|
|
return (usock.info().type, usock.info().get('Content-Length'))
|
|
except HTTPError, e:
|
|
logging.error('Failed with HTTP status code %d' % e.code)
|
|
return (None, None)
|
|
except URLError, e:
|
|
logging.error('Failed to connect with network.')
|
|
logging.debug('Network failure reason, %s.' % e.reason)
|
|
return (None, None)
|
|
|
|
if __name__ == "__main__":
|
|
__repoint()
|