getting ProcessId within Python code

Question

I am in Windows and Suppose I have a main python code that calls python interpreter in command line to execute another python script ,say test.py .

So test.py is exe

Answer 1

Another option is that the process you execute will set a console window title for himself. And the searching process will enumerate all windows, find the relevant window handle by name and use the handle to find PID. It works on windows using ctypes.