def spriteImagesFromCss(x):
css = x['css']
d = {}
for m in re.finditer(CSS_SPRITE_REGEX, css):
spriteName = m.group('spriteName')
backgroundUrl = m.group('backgroundUrl')
imageUrl = expandUrl(backgroundUrl, os.path.expanduser(x['root']))
if spriteName not in d:
d[spriteName] = []
d[spriteName].append(imageUrl)
return {
'sprite_images_map': d,
}
def f(m):
spriteUrl = x['sprite_urls'][m.group('spriteName')]
backgroundUrl = m.group('backgroundUrl')
imageUrl = expandUrl(backgroundUrl, os.path.expanduser(x['root']))
ix, iy, iw, ih = x['layout'][imageUrl]
css = 'background: url("%s") %s %s;\n' % (
spriteUrl,
'0' if ix == 0 else str(-ix) + 'px',
'0' if iy == 0 else str(-iy) + 'px')
#TODO: match indent
w, h = m.group('width'), m.group('height')
if w and h:
w, h = int(w), int(h)
assert (w, h) == (iw, ih), [[w, h], [iw, ih]]
css += 'width: %dpx;\nheight: %dpx;\n' % (w, h)
return css
