将python代码转换为共享对象

I would like to prepare a shared object (.so) from a python module. I came across Cython which would a) first convert a *.pyx module to a *.c code,b) and then this *.c code would be converted to a shared object (.so). All the examples of Cython then state how this .so can be imported into python. I would like to prepare a shared object (.so) f