def create_puzzle_from_url(url):
img_response = urllib2.urlopen(root_url + url)
filename = img_response.geturl().split('/')[-1]
puzzle = Puzzle(key='')
try:
puzzle.image.save(filename, SimpleUploadedFile(filename, img_response.read(), content_type='image/jpg'), save=True)
puzzle.save()
except Exception as ex:
puzzle.delete()
print ex
