id_card_dob.py

# Check DOB
def checkDOB(ID):
    dob = str(ID)[6:12]
    dob_person = int(dob)
    # Check the woman's dob
    if dob_person > 400000:
        dob_person = dob_person - 400000
    # Convert into datetime
    try:
        dob_date = datetime.strptime(str(dob_person), '%d%m%y')
        if dob_date > datetime.now():
            dob_date = dob_date.replace(year = dob_date.year - 100)
    except:
        dob_date = None
    # Check age
    status = False
    age_int = None
    if dob_date != None:
        age = (datetime.now() - dob_date).days / 365.2425
        dob_date = dob_date.strftime('%d-%m-%Y')
        if age >= 17:
            age_int = int(age)
            status = True
    return (status, dob_date, age_int)