python-oxutils some tools to build tools

Depends:
 python2.5
 python-chardet (http://chardet.feedparser.org/)
 BitTornado(optional)

Usage:
 import oxutils
 
 data = oxutils.cache.readUrl('http:/...')
 text = oxutils.stripTags(data)
 oxutils.normalizeNewlines(text)
 oxutils.formatBytes(len(data))

 oxutils.formatBytes(1234567890)
 '1.15 GB'


Tests:
 nosetests --with-doctest oxutils