Creates an instance of a Python class that is equivalent to the D type T. Return PyObject*.
Reserves space for a callable to be stored in a PyObject struct so that it can later be called.
A Python class that mirrors the D type T. For instance, this struct:
The C API implementation that calls a D function F.
The C API implementation of a Python method F of aggregate type T
A wrapper for PyTypeObject.
A D API for dealing with Python's PyTypeObject