python 字符串列表列出 ast.listeral

python 字符串列表列出 ast.listeral_eval

转载作者：太空宇宙更新时间：2023-11-03 12:22:06

<分区>

>>> import ast
>>> string = '[Small, Medium, Large, X-Large]'
>>> print string
[Small, Medium, Large, X-Large]
>>> string = ast.literal_eval(string)
Traceback (most recent call last):  
    File "<pyshell#26>", line 1, in <module>
         string = ast.literal_eval(string)
    File "C:\Python27\lib\ast.py", line 80, in literal_eval
        return _convert(node_or_string)
    File "C:\Python27\lib\ast.py", line 60, in _convert
        return list(map(_convert, node.elts))
  File "C:\Python27\lib\ast.py", line 79, in _convert
    raise ValueError('malformed string')
ValueError: malformed string

如何修复？