In zipfile.py:448
date = "%d-%02d-%02d %02d:%02d:%02d" % zinfo.date_time
should be changed to
date = "%d-%02d-%02d %02d:%02d:%02d" % zinfo.date_time[:6]

checked with python2.[45] on windows and linux


>>> from zipfile import ZipFile
>>> from StringIO import StringIO
>>> s = StringIO()
>>> zf = ZipFile(s, 'w')
>>> zf.writestr('file.ext', '123')
>>> zf.printdir()
File Name                                             Modified             Size
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/lib/python2.5/zipfile.py", line 448, in printdir
    date = "%d-%02d-%02d %02d:%02d:%02d" % zinfo.date_time
TypeError: int argument required
>>> zf.filelist[0].date_time
(2007, 4, 11, 13, 38, 58, 2, 101, 1)
>>>

The same problem appears to be present in 2.6 as well.  The date_time attribute of ZipInfo is a time.struct_time in 2.4 and 2.6 (I don't have 2.5 available to check at the moment), not a tuple.  I'm assuming this could be fixed by changing that line to:

date = "%d-%02d-%02d %02d:%02d:%02d" % tuple(zinfo.date_time)[:6]

At the moment I can't connect to the svn server; when I can I'll submit a patch for the trunk and 2.5.

Patches to fix this have been posted for 2.5 (#1698915) and 2.6 (#1698917)

Fixed in revision 59959