def METHOD_NAME(self):
    try:
        if self.has_property(self.__IMAGE_URL_PROPERTY__):
            img_url = self.get_property(self.__IMAGE_URL_PROPERTY__)
            if len(img_url) == 0:
                return None
            f = urlopen(img_url)
            img = f.read()
            return img
    except Exception:
        print((sys.exc_info()[1]))