I am looking to create a web service in Python, but none of the libraries/tools I have looked at appear to be actively maintained. I am looking to build a server using SOAP. Don't need to build a client at the moment as I can test using soapUI but will need to write a client at some point.
The ones I have already looked at include
Can anyone recommend any more that might be maintained a bit more regularly?
Try twisted: http://twistedmatrix.com/trac/
Its heavily used project to various web services. You can build almost anything from it.
Talking about SOAP here is twisted support for SOAP from docs: http://twistedmatrix.com/documents/current/web/howto/xmlrpc.html#auto4
Last change was few hour ago - so it is actively maintained.
You may want to read this: