ImageShow.py 文件源码

def get_command(self, file, **options):
            # on darwin open returns immediately resulting in the temp
            # file removal while app is opening
            command = "open -a /Applications/Preview.app"
            command = "(%s %s; sleep 20; rm -f %s)&" % (command, quote(file),
                                                        quote(file))
            return command