Get last function's call arguments from traceback?

Question

Can I get the parameters of the last function called in traceback? How?

I want to make a catcher for standard errors to make readable code, yet provide detailed info

Answer 1

For such inspection tasks, always think first of module inspect in the standard library. Here, inspect.getargvalues gives you the argument values given a frame, and inspect.getinnerframes gives you the frames of interest from a traceback object.