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Python 3, ZipFile Bug In Chinese:
1. In Python3.1.3 can't extract "复件 test.txt" from test.zip
╕┤╝■しかく test.txt
Traceback (most recent call last):
 File "C:\Temp\PythonZipTest\pythonzip.py", line 14, in <module>
 main()
 File "C:\Temp\PythonZipTest\pythonzip.py", line 11, in main
 z.extract(z.namelist()[0])
 File "c:\python31\lib\zipfile.py", line 980, in extract
 return self._extract_member(member, path, pwd)
 File "c:\python31\lib\zipfile.py", line 1023, in _extract_member
 source = self.open(member, pwd=pwd)
 File "c:\python31\lib\zipfile.py", line 928, in open
 % (zinfo.orig_filename, fname))
zipfile.BadZipfile: File name in directory '╕┤╝■しかく test.txt' and header b'\xb8\xb4\xbc\xfe test.txt' differ.
2. In Python3.2 extract "复件 test.txt" from test.zip uncorrect
 It extract the file as "╕┤╝■しかく test.txt"
3. In Python 2.7.1, It's OK!
     2011年05月10日
Source Code
######################################################################
#coding=gbk
import zipfile
import os
def main():
 szTestDir = os.path.dirname(__file__)
 szFile = os.path.join(szTestDir, 'test.zip')
 z = zipfile.ZipFile(szFile)
 print(z.namelist()[0])
 z.extract(z.namelist()[0])
if __name__ == '__main__':
 main()

This is a duplicate of #10801, issue fixed in Python 3.2 or later by 33543b4e0e5d. Should we backport the fix to Python 3.1, or you can upgrade to Python 3.2?
Output with Python 3.2: "╕┤╝■しかく test.txt".

But according to the initial report, 3.2 does not give the expected behavior. This zip file actually stores the filename encoded with cp932, which is incorrect according to the specifications of the ZIP format (only cp437 and utf8 are valid)
See issue10614 for a possible solution: allow users to specify an alternate encoding to handle such invalid files.

Oh, right.
Note: the encoding looks to be GBK, not CP932:
>>> '\u590d\u4ef6'.encode('gbk')
b'\xb8\xb4\xbc\xfe'
>>> '\u590d\u4ef6'.encode('gbk').decode('cp437')
'╕┤╝■しかく'
>>> '\u590d\u4ef6'.encode('cp932')
...
UnicodeEncodeError: 'cp932' codec can't encode character '\u590d' ...

See also #4621.

This issue is just another example of the issue #10614: I'm closing it as a duplicate.