It's available here: http://ziclix.com/jython/missing/
The modules with a leading ! indicates the module doesn"t exist at all in Jython.
The bullets list the missing attributes per implementation. Brian ran this with Jython from cvs and python2.3. It"s not perfect but it"s a start.
Anyone interested in looking at some of these? See HowToGetInvolved!
Missing Module Attributes
[http://ziclix.com/jython/missing/slide-001.html BaseHTTPServer]
[http://ziclix.com/jython/missing/slide-003.html *CGIHTTPServer]
[http://ziclix.com/jython/missing/slide-004.html ConfigParser]
[http://ziclix.com/jython/missing/slide-007.html *DocXMLRPCServer]
[http://ziclix.com/jython/missing/slide-008.html HTMLParser]
[http://ziclix.com/jython/missing/slide-009.html MimeWriter]
[http://ziclix.com/jython/missing/slide-011.html *ScrolledText]
[http://ziclix.com/jython/missing/slide-012.html SimpleHTTPServer]
[http://ziclix.com/jython/missing/slide-013.html *SimpleXMLRPCServer]
[http://ziclix.com/jython/missing/slide-014.html SocketServer]
[http://ziclix.com/jython/missing/slide-020.html UserString]
[http://ziclix.com/jython/missing/slide-025.html *asynchat]
[http://ziclix.com/jython/missing/slide-026.html *asyncore]
[http://ziclix.com/jython/missing/slide-034.html cStringIO]
[http://ziclix.com/jython/missing/slide-045.html *collections]
[http://ziclix.com/jython/missing/slide-047.html compileall]
[http://ziclix.com/jython/missing/slide-048.html *compiler.ast]
[http://ziclix.com/jython/missing/slide-049.html *compiler.visitor]
[http://ziclix.com/jython/missing/slide-050.html *compiler]
[http://ziclix.com/jython/missing/slide-051.html *cookielib]
[http://ziclix.com/jython/missing/slide-055.html *curses.ascii]
[http://ziclix.com/jython/missing/slide-056.html *curses.panel]
[http://ziclix.com/jython/missing/slide-057.html *curses.textpad]
[http://ziclix.com/jython/missing/slide-058.html *curses.wrapper]
[http://ziclix.com/jython/missing/slide-060.html *datetime]
[http://ziclix.com/jython/missing/slide-065.html *distutils]
[http://ziclix.com/jython/missing/slide-068.html *dummythread]
[http://ziclix.com/jython/missing/slide-069.html *dummythreading]
[http://ziclix.com/jython/missing/slide-070.html email.Charset]
[http://ziclix.com/jython/missing/slide-071.html email.Encoders]
[http://ziclix.com/jython/missing/slide-072.html email.Errors]
[http://ziclix.com/jython/missing/slide-073.html *email.Generator]
[http://ziclix.com/jython/missing/slide-074.html email.Header]
[http://ziclix.com/jython/missing/slide-075.html email.Iterators]
[http://ziclix.com/jython/missing/slide-076.html email.Message]
[http://ziclix.com/jython/missing/slide-077.html email.Parser]
[http://ziclix.com/jython/missing/slide-078.html email.Utils]
[http://ziclix.com/jython/missing/slide-080.html *encodings.idna]
[http://ziclix.com/jython/missing/slide-082.html exceptions]
[http://ziclix.com/jython/missing/slide-084.html fileinput]
[http://ziclix.com/jython/missing/slide-089.html formatter]
[http://ziclix.com/jython/missing/slide-099.html gopherlib]
[http://ziclix.com/jython/missing/slide-103.html *hotshot.stats]
[http://ziclix.com/jython/missing/slide-105.html htmlentitydefs]
[http://ziclix.com/jython/missing/slide-114.html *itertools]
[http://ziclix.com/jython/missing/slide-117.html linecache]
[http://ziclix.com/jython/missing/slide-126.html mimetools]
[http://ziclix.com/jython/missing/slide-127.html mimetypes]
[http://ziclix.com/jython/missing/slide-131.html multifile]
[http://ziclix.com/jython/missing/slide-138.html *optparse]
[http://ziclix.com/jython/missing/slide-141.html *ossaudiodev]
[http://ziclix.com/jython/missing/slide-145.html *pickletools]
[http://ziclix.com/jython/missing/slide-147.html *platform]
[http://ziclix.com/jython/missing/slide-153.html *pycompile]
[http://ziclix.com/jython/missing/slide-161.html *robotparser]
[http://ziclix.com/jython/missing/slide-177.html *statcache]
[http://ziclix.com/jython/missing/slide-180.html *stringprep]
[http://ziclix.com/jython/missing/slide-182.html *subprocess]
[http://ziclix.com/jython/missing/slide-184.html *sunaudiodev]
[http://ziclix.com/jython/missing/slide-187.html *tabnanny]
[http://ziclix.com/jython/missing/slide-189.html *telnetlib]
[http://ziclix.com/jython/missing/slide-191.html *test.testsupport]
[http://ziclix.com/jython/missing/slide-193.html *textwrap]
[http://ziclix.com/jython/missing/slide-195.html threading]
[http://ziclix.com/jython/missing/slide-200.html traceback]
[http://ziclix.com/jython/missing/slide-203.html *unicodedata]
[http://ziclix.com/jython/missing/slide-212.html *webbrowser]
[http://ziclix.com/jython/missing/slide-215.html *winsound]
[http://ziclix.com/jython/missing/slide-217.html *xml.dom.minidom]
[http://ziclix.com/jython/missing/slide-218.html *xml.dom.pulldom]
[http://ziclix.com/jython/missing/slide-220.html *xml.parsers.expat]
[http://ziclix.com/jython/missing/slide-221.html *xml.sax.handler]
[http://ziclix.com/jython/missing/slide-222.html *xml.sax.saxutils]
[http://ziclix.com/jython/missing/slide-224.html *xml.sax.xmlreader]
[http://ziclix.com/jython/missing/slide-226.html xmlrpclib]