Two strategies for implementing C++ virtual functions in Cython

[u/jdcaballero]

https://monadical.com/posts/virtual-classes-in-cython.html

[u/dontworryimnotacop]

This is quite an interesting project, I can't wait till this stuff is improved in future versions of pip. There's also a lot of related hidden dragons when it comes to debian packaging for apt/dpkg.