Syntax Error on elif statement in Python
我在用Python2.7编写的代码中遇到了一些问题。它给了我一个关于elif语句的语法错误,但是没有解释,我在代码中找不到任何合理的错误。(typeline是我定义的方法。)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 | num = randrange(-25,15) """ Toxic""" if num >= -25 and num < -10: responses = ["Ugh, nasty.","That was absolutely disgusting.","My stomach feels like it's going to explode.","Pardon me if I puke."] typeline(responses[randrange(0,4)],"jack") return [num,"Jack ate a VERY TOXIC FRUIT and survived.","Jack ate a VERY TOXIC FRUIT and died."] """ Mildly poisonous""" elif num >= -10 and num < 0:""" SYNTAX ERROR HERE""" responses = ["Yuck","It's kinda bitter.","Tastes like an unripe banana.","It's not so bad."] typeline(responses[randrange(0,4)],"jack") return [num,"Jack ate a MILDLY TOXIC FRUIT and survived.","Jack ate a MILDLY TOXIC FRUIT and died."] """ Healthy""" else: responses = ["Definitely not too bad","It's almost kind of tasty!","Should I make a jam out of this?","This is my new favorite fruit."] typeline(responses[randrange(0,4)],"jack") return [num,"Jack ate a HEALTHY FRUIT and was rescued.","Jack ate HEALTHY FRUIT and survived."] |
错误:
1 2 3 4 | File"<stdin>", line 9 elif num >= -10 and num < 0: ^ SyntaxError: invalid syntax |
在
1 2 | """ Mildly poisonous""" elif num >= -10 and num < 0: |
使用适当的
1 2 3 4 5 6 7 8 9 | # Toxic if num >= -25 and num < -10: # ... # Mildly poisonous elif num >= -10 and num < 0: # ... # Healthy else: # ... |
由于注释被语法完全忽略,所以不管它们是如何缩进的。
如果必须使用
1 2 3 4 5 6 7 8 9 | """ Toxic""" if num >= -25 and num < -10: # ... """ Mildly poisonous""" elif num >= -10 and num < 0: # ... """ Healthy""" else: # ... |