udev_generator.py

import os
import subprocess
import re

RULES_DIR = "/etc/udev/rules.d/"
RULES_FILE_NAME = "99-usb-serial.rules"

list_ttyUSB_cmd = "ls /dev/ | grep ttyUSB"
ttyUSB_list = subprocess.getoutput(list_ttyUSB_cmd).split()

with open(os.path.join(RULES_DIR, RULES_FILE_NAME), "w") as rules_file:
    for ttyUSB in ttyUSB_list:
        id_path_cmd = f"udevadm info --name=/dev/{ttyUSB} --query=property"
        properties = subprocess.getoutput(id_path_cmd)
        
        # ID_PATH bilgisini regex ile çıkartalım
        match = re.search(r'ID_PATH=(?P<id_path>[^\s]+)', properties)
        if match:
            id_path = match.group('id_path')
            new_ttyUSB_name = f"{ttyUSB}_static"
            rule_line = f'SUBSYSTEM=="tty", ENV{{ID_PATH}}=="{id_path}", SYMLINK+="{new_ttyUSB_name}", MODE="0666"\n'
            rules_file.write(rule_line)

os.system("udevadm control --reload-rules && udevadm trigger")