How to inteface python and *.so compiled from generated code directly without casadi's external() function.

[程迪]

Hello everyone,

Is there any python script based on `ctypes` to invoke functions in *.so compiled from generated code directly without import casadi?

ref: Cannot invoke external function generated using `casadi_int`=`int`   https://github.com/casadi/casadi/issues/2616

[Joris Gillis]

Here's a small demo: https://gist.github.com/jgillis/7cb881a82078ba88b94a2df4cffaca30

[程迪]

Thank you a lot. This is more than a demo.