Barry Scott, barry@barrys-emacs.org
The CXX Project Page at gives you access to the releases, the Subversion repository, and more.
CXX/Objects is a set of C++ facilities to make it easier to write Python extensions. The chief way in which PyCXX makes it easier to write Python extensions is that it greatly increases the probability that your program will not make a reference-counting error and will not have to continually check error returns from the Python C API. CXX/Objects integrates Python with C++ in these ways:
PyCXX documentation is split into Python 3 and Python 2 versions. The Python 3 documentation is the most accurate.
Latest PyCXX README file.