robot_console.py 文件源码

def scan_oneshot(self, filename=None):
        images = self.task.oneshot()
        tempfiles = []
        for mime, buf in images:
            ext = mimetypes.guess_extension(mime)
            if ext:
                ntf = NamedTemporaryFile(suffix=".jpg", delete=False)
                ntf.write(buf)
                tempfiles.append(ntf)

        os.system("open " + " ".join([n.name for n in tempfiles]))