format='hello,s%,s% enough for you' values=('world','hot') print(format % values) Traceback (most recent call last): File "<pyshell#29>", line 1, in <module> print(format % values) ValueError: unsupported format character ',' (0x2c) at index 8
请教下,这个逗号报错是什么情况,谢谢了