Simple command line tool to print path of a given python module (passed as arg on the command line)

whichmodule.py

#!/usr/bin/env python3

import os
import sys
import importlib

if __name__ == "__main__":
    if len(sys.argv) > 1:
        modname = sys.argv[1]
        try:
            module = importlib.import_module(modname)
            path = os.path.dirname(module.__file__)
            print(path)
        except Exception as e:
            print(f"{modname}: {e}")