def get_image(self, image_id):
        try:
            return self.get_all_images(image_ids=[image_id])[0]
        except IndexError: # None of those images available
            return None
lock_held() -> boolean    Return True if the import lock is currently held, else False.
dataset/ETHPy150Open darcyliu/storyboard/boto/ec2/connection.py/EC2Connection.get_image--crossover with--dataset/ETHPy150Open amrdraz/kodr/app/brython/www/src/Lib/_imp.py/lock_held