Simple Python script to run a specific EXE in a loop while providing different arguments per iteration (Requires Python 3.6+)

script_runner.py

#!/usr/bin/env python3

# Copyright 2019
# Alex Crocker - [email protected]

import os
import platform
import subprocess
from argparse import ArgumentParser, RawDescriptionHelpFormatter
import glob

module_name = os.path.basename(__file__)
__version__ = "1.0.0"


def run(args):
	if os.path.exists(os.path.join(os.getcwd(), args.dir)):
		files = glob.glob(f"{args.dir}/**", recursive=args.recursive)
		print(f"Found {len(files)} files")
		for file in files:
			filename, file_extension = os.path.splitext(file)
			if os.path.isfile(filename):
				if file_extension == ".txt":
					output = f'deduped_{os.path.basename(file)}'
					subprocess.check_call([
						'App.Merge.exe',
						f'o={output}',
						f't={args.threads}',
						f'c={args.cpu}',
						file
					])
					if args.delete:
						print(f"Removing file {os.path.basename(file)}")
						os.remove(file)
		
		
def main():
    version_string = f"{module_name}\n" + \
                     f"Version: {__version__}\n" + \
                     f"Python:  {platform.python_version()}"
    parser = ArgumentParser(formatter_class=RawDescriptionHelpFormatter,
                            description=f"{module_name} (Version {__version__})"
                            )
    parser.add_argument("--version",
                        action="version", version=version_string,
                        help="Display version information and dependencies."
                        )
    parser.add_argument("--dir", "-d", dest="dir",
                        help="Directory name"
                        )
    parser.add_argument("--threads", "-t", dest="threads", default=20,
                        help="Number of processor threads"
                        )
    parser.add_argument("--cpu", "-c", dest="cpu", default=3072,
                        help="Amount of RAM in MB"
                        )
    parser.add_argument("--recursive", "-r", dest="recursive", default=False,
                        help="Find files in directory recursively (nested deeper than one level)"
                        )
    parser.add_argument("--delete", "-D", dest="delete", default=False,
                        help="Delete the files after successful merge"
                        )
    args = parser.parse_args()
    run(args)


if __name__ == "__main__":
    main()