def is_alive(self):
        return self.thread.is_alive()
This adds a image to be cache to the queue.
dataset/ETHPy150Open kuri65536/python-for-android/python3-alpha/python-libs/pyxmpp2/mainloop/threads.py/IOThread.is_alive--crossover with--dataset/ETHPy150Open rcbops/glance-buildpackage/glance/image_cache/drivers/xattr.py/Driver.queue_image