The
pynetworktables project provides bindings to NetworkTables in python. They have been tested on Linux, Windows, and OSX.
The python bindings are based on the C++ WPILib source releases. Some changes have been made to support building on other platforms, like windows. You can find the fixed version of WPILib (which includes NetworkTables) on
github, you should be able to build it on Windows without any problems if you create a usable build environment for it. Note that you will need your own implementations of some of the WPILib/vxWorks components to build it -- the components that pynetworktables uses is found
here.