IdCardReader.py

import Settings
import pytesseract
import math
from PIL import Image
from datetime import datetime

settings = Settings.Settings()
pytesseract.pytesseract.tesseract_cmd = settings.TesseractPath


def GetAgeFromIdCard(path):
    image = Image.open(path)

    stringList = list(pytesseract.image_to_string(image).split("\n"))
    image.close()

    count = 0
    dateOfBirthLocation = 0

    for line in stringList:
        if line == " ":
            count += 1
            continue

        if "date of birth" in line:
            dateOfBirthLocation = count + 1

            if stringList[dateOfBirthLocation] == "":
                dateOfBirthLocation += 1

        count += 1

    dateOfBirthStringSliced = list(stringList[dateOfBirthLocation].split(" "))

    now = datetime.now()

    dateOnIdCard = datetime.strptime(
        dateOfBirthStringSliced[0] + "-" +
        list(dateOfBirthStringSliced[1].split("/"))[1] + "-" +
        dateOfBirthStringSliced[2] + " 00:00:00", '%d-%b-%Y %H:%M:%S')

    currentDate = datetime.strptime(str(
        now.day) + "-" + str(now.month) + "-" + str(now.year) + " 00:00:00", '%d-%m-%Y %H:%M:%S')

    return math.trunc((currentDate - dateOnIdCard).days / 365)