'Are built-in types implementations avaliable in Python?

It's easy to find implementation of any library module in python (you just go to CPython repository on Github: https://github.com/python/cpython/), but where could I find implementations of build-in CPython types? It's important for example to prove that complex build-in type is inherited from numbers.Complex abc. Or it is also could be useful to explore attributes of function type.



Sources

This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.

Source: Stack Overflow

Solution Source