如何在python中将nametuple转换为dict

Question

I want convert nametuple to dict with python: I have:

CommentInfo(stt=1, gid=12, uid=222)

Now I want:

{"stt":1,"gid":12,"uid":222}

Please help me! Thanks very much!

Answer 1

You need to use _asdict() function to convert the named tuples into a dictionary.

Example:

>>> CommentInfo = namedtuple('CommentInfo', ["stt", "gid", "uid"])
>>> x = CommentInfo(stt=1,gid=12,uid=222)
>>> x._asdict()
OrderedDict([('stt', 1), ('gid', 12), ('uid', 222)])

Answer 2

._asdict()有一个._asdict()方法将它转换为OrderedDict，所以如果你在变量comment有一个实例，你可以使用comment._asdict()