You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
69 lines
2.2 KiB
69 lines
2.2 KiB
#!/usr/bin/env python
|
|
"""Retrieve all CSS stylesheets including embedded for a given URL.
|
|
Retrieve as StyleSheetList or save to disk - raw, parsed or minified version.
|
|
|
|
TODO:
|
|
- maybe use DOM 3 load/save?
|
|
- logger class which handles all cases when no log is given...
|
|
- saveto: why does urllib2 hang?
|
|
"""
|
|
__all__ = ['CSSCapture']
|
|
__docformat__ = 'restructuredtext'
|
|
__version__ = '$Id$'
|
|
|
|
from cssutils.script import CSSCapture
|
|
import logging
|
|
import optparse
|
|
import sys
|
|
|
|
def main(args=None):
|
|
usage = "usage: %prog [options] URL"
|
|
parser = optparse.OptionParser(usage=usage)
|
|
parser.add_option('-d', '--debug', action='store_true', dest='debug',
|
|
help='show debug messages during capturing')
|
|
parser.add_option('-m', '--minified', action='store_true', dest='minified',
|
|
help='saves minified version of captured files')
|
|
parser.add_option('-n', '--notsave', action='store_true', dest='notsave',
|
|
help='if given files are NOT saved, only log is written')
|
|
# parser.add_option('-r', '--saveraw', action='store_true', dest='saveraw',
|
|
# help='if given saves raw css otherwise cssutils\' parsed files')
|
|
parser.add_option('-s', '--saveto', action='store', dest='saveto',
|
|
help='saving retrieved files to "saveto", defaults to "_CSSCapture_SAVED"')
|
|
parser.add_option('-u', '--useragent', action='store', dest='ua',
|
|
help='useragent to use for request of URL, default is urllib2s default')
|
|
options, url = parser.parse_args()
|
|
|
|
# TODO:
|
|
options.saveraw = False
|
|
|
|
if not url:
|
|
parser.error('no URL given')
|
|
else:
|
|
url = url[0]
|
|
|
|
if options.debug:
|
|
level = logging.DEBUG
|
|
else:
|
|
level = logging.INFO
|
|
|
|
# START
|
|
c = CSSCapture(ua=options.ua, defaultloglevel=level)
|
|
|
|
stylesheetlist = c.capture(url)
|
|
|
|
if options.notsave is None or not options.notsave:
|
|
if options.saveto:
|
|
saveto = options.saveto
|
|
else:
|
|
saveto = u'_CSSCapture_SAVED'
|
|
c.saveto(saveto, saveraw=options.saveraw, minified=options.minified)
|
|
else:
|
|
for i, s in enumerate(stylesheetlist):
|
|
print u'''%s.
|
|
encoding: %r
|
|
title: %r
|
|
href: %r''' % (i + 1, s.encoding, s.title, s.href)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
sys.exit(main())
|
|
|