def refresh_default_subject_image(self):
tile_path = ROOT_PATH + "/data/img/base/pq_tile.png"
image_file = open(tile_path)
image = image_file.read()
small_image = images.resize(image, 120, 80)
large_image = images.resize(image, 360, 240)
from model.proficiency import DefaultSubjectImage
for i in DefaultSubjectImage.all().fetch(1000): i.delete() # delete old images
default_image = DefaultSubjectImage(small_image = small_image,
large_image = large_image)
default_image.put()
logging.info('saved default image: %s', default_image)
return "saved default image: ", default_image
