How to pass C++ function pointer argument in embedded python environment? 1

[jdcrew]

Hi,All,
background:I have a python api like this,

def a(arg1,arg2,progress_callback = None)

obviously argument progress_callback is a callback function.In python,I can define a function like this:

def pro_call(prog_arg1,prog_arg2):
           #do something with arg1 & arg2 

and I just need call a function like follow and it worked

a(arg1,arg2,progress_callback = pro_call)

question: I don't know how to do like the former exam in embedded python environment.


thank you for your reading ,thanks for any response!