Python 3绝对支持unicode。我的猜测是，当您打开CSV文件进行阅读时，您指定了错误（或不？）编码。请参阅： http://docs.python.org/release/3.1 .3 / library / functions.html＃open

并尝试类似的操作：

  reader = csv.reader（open（foo.csv，encoding =utf-8））
 

编辑：如果您使用的是Python 2.6，您可以通过以下方式获得相同的结果：

  import codecs 
 reader = csv.reader（codecs.open（foo.csv，encoding =utf-8））
 $ p> 

 如果你得到空字节，你的文件可能会使用utf-16 ，所以如果文件不能使用utf-8解码，请尝试。
 
I have been using python 2.6. While I was writing a python program to process the query result ( in csv format ) from sql server. I found it does not support unicode.

When I run the program with csv file, a error poped up saying:
    for row in csvReader:
Error: line contains NULL byte
After I save the csv file in ANSI/ASCII format with Ultraedit, the program is running okay.

I tried to include the encoding option, but it failed:
csvReader = csv.reader(open(fname, mode='rb', encoding='unicode'), delimiter=',')
TypeError: 'encoding' is an invalid keyword argument for this function

csvReader = csv.reader(open(fname, mode='rb', encoding='utf-8'), delimiter=',')
TypeError: 'encoding' is an invalid keyword argument for this function
I wonder if python 3 support this unicode reading. It can save me a lot of work.
Python 3 definitely supports unicode. My guess is that you specified the wrong (or no?) encoding when you opened the CSV file for reading. See: http://docs.python.org/release/3.1.3/library/functions.html#open

And try something like:
reader = csv.reader(open("foo.csv", encoding="utf-8"))
Edit: If you are using Python 2.6, you can achieve the same result with:
import codecs
reader = csv.reader(codecs.open("foo.csv", encoding="utf-8"))
HOWEVER if you're getting null bytes, your file may be encoded using "utf-16", so try that if the file can't be decoded using utf-8.