D bindings for CPython, taken from https://github.com/ariovistus/pyd, all credit goes to the pyd authors.
Run genDubConfig.py "<your project name>" with your chosen python interpreter to print an example dub.json with the relevant library paths etc. set correctly.
I suggest doing this even if you don't intend to use dub, the output should contain the necessary information for you to use your own build tool (e.g. version flags)
To run an example, do something like this:
cd examples/example
python3 ../../genDubConfig example > dub.json
dub build
python3 test.py