def handle_noargs(self, verbosity, **options):
all_css = set(chain(*[v['source_filenames'] for v in settings.COMPRESS_CSS.values()]))
if verbosity >= 1:
print "Analyzing *.css files from COMPRESS_CSS"
urls = []
for css in all_css:
content = open(css, 'r').read()
# todo - the correct way to do this is using css parsing util.
urls += re.findall(r'''url\((['"a-zA-Z0-9./_-]*)\)''', content)
urls = sorted(set(urls))
for m in (re.search(GRADIENT_URL, url) for url in urls):
if m:
output_filename = os.path.join('static-media/quasi/', '%(hex1)s-%(hex2)s-%(direction)s-%(size)s.png' % m.groupdict())
if verbosity >= 1:
print output_filename
output = open(output_filename, 'wb')
generate_gradient(output, *parse_args(**m.groupdict()))
output.close()
print "done."
def gradient_hex(request, direction, hex1, hex2, size): args = parse_args(direction, hex1, hex2, size) return gradient(request, *args)