Check what a running process is doing: print stack trace of an uninstrumented Python program

Question

Is there a way on Linux to check what a running Python daemon process is doing? That is, without instrumenting the code and without terminating it? Preferably I\'d like to get t

Answer 1

winpdb allows you to attach to a running python process, but to do this, you must start the python process this way:

 rpdb2 -d -r script.py

Then, after setting a password:

A password should be set to secure debugger client-server communication.
Please type a password:mypassword

you could launch winpdb to File>Attach to (or File>Detach from) the process.