Text.py

import re
import os
import sys
from playsound import playsound


def handle_text(text: str):
    """
    Callback that is called upon detected text
    """
    pattern = re.compile(r"^S.{2}\d+.")
    match = pattern.search(text)


    if match:
        handle_alarm()

def resource_path(relative_path):
    """ Get absolute path to resource, works for dev and for PyInstaller """
    base_path = getattr(sys, '_MEIPASS', os.path.dirname(os.path.abspath(__file__)))
    return os.path.join(base_path, relative_path)


def handle_alarm():
    """
    Handle processes when alarm is triggered on singaporean no plate
    """
    print("Singaporean detected")
    sound_file = resource_path("alarm.wav")
    playsound(sound_file)