All Python data types derive from PyObject ... into more detail on going the other direction and embedding C functions inside Python. The “Python/C API Reference Manual” also has detailed reference ...

Historically, Cython used its own peculiar syntax, a hybrid of Python syntax and the C type declaration syntax ... The new “limited API” for Python, for instance, exposes a guaranteed stable ...

"Grumpy cannot leverage the wealth of existing Python C extensions, but it gave us a lot of flexibility to design an API and object representation ... many core built-in types work like you ...

Although Pyjion still relies on the Python C API, its current and future-planned optimizations (e.g., optimizing access to array types) show that its developers are thinking about how to deal with ...