NO_IMAGE_CACHE_VALUE = "__no_image"
IMAGE_PROCESSING_CACHE_VALUE_PREFIX = "__image_processing:"
IMAGE_PROCESSED_CACHE_VALUE = "__image_processed"

SMALL_RESOLUTION = "small"
MEDIUM_RESOLUTION = "medium"
LARGE_RESOLUTION = "large"

DEFAULT_RESOLUTION = SMALL_RESOLUTION

DEFAULT_STOREFRONT = "us"