def build(*filter):
makedirs("build/labels/embedded")
makedirs("build/labels/practice")
makedirs("build/labels/thumbnails")
regions = get_regions()
for label in labels():
if filter and label.canonical not in filter:
continue
try:
source = Image.open(label.source)
region = regions[label.canonical]
width, height = source.size
# embedded images
outer_size = outer_width, outer_height = [
int(float(region.diagonal) * WIDTH),
int(float(region.width) / region.diagonal * region.height * HEIGHT),
]
if width > outer_width:
inner_size = [
int(outer_width),
int(float(outer_width) * height / width),
]
embedded = source.resize(inner_size, Image.ANTIALIAS)
else:
embedded = source
embedded.save(label.embedded)
practice = embedded.resize([dim / 2 for dim in embedded.size], Image.ANTIALIAS)
practice.save(label.practice)
# thumbnail
thumb_size = [
int(float(width) / height * 100),
100,
]
thumb = source.resize(thumb_size, Image.ANTIALIAS)
thumb = darken(thumb, .5)
thumb.save(label.thumbnail)
print label.parts, outer_size, source.size, embedded.size, thumb_size, practice.size
except Exception, reason:
print>>sys.stderr, label.parts, reason
