(self)
return None
Return the most recently cached image.
Return the most recently cached image.
Return the most recently cached image .
def image_from_cache(self):
        """Return the most recently cached image."""
        if self._cached_image:
            return self._cached_image
        return None
def image_from_cache ( self ) : if self . _cached_image : return self . _cached_image return None