将 Python 列表编码为 UTF-8
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Encode Python list to UTF-8
提问by Tom
I have a python list that looks like that:
我有一个看起来像这样的python列表：
list = [u'a', u'b', u'c']
Now I want to encode it in UTF-8. Therefore I though I should use:
现在我想用UTF-8编码它。因此，我虽然应该使用：
list = list[0].encode("utf-8")
But print list gives only
但打印列表只给出
a
meaning the first element of the list. Not even a list anymore. What am I doing wrong?
表示列表的第一个元素。连名单都没有了。我究竟做错了什么？
采纳答案by jamylak
>>> items = [u'a', u'b', u'c']
>>> [x.encode('utf-8') for x in items]
['a', 'b', 'c']
回答by njzk2
list[0]is the first element, not a list. you are reassigning your listvar to a new value, the utf-8 encoding of the first element.
list[0]是第一个元素，而不是列表。您正在将listvar重新分配给一个新值，即第一个元素的 utf-8 编码。
Also, don't name your variables list, as it masks the list()function.
另外，不要命名您的 variables list，因为它会屏蔽list()函数。
