[Tutor] text file help

[Tihomir Zjajic]

How  can I get this ; kl_number = 1202, kl_number = 1403, kl_number = 1802, kl_number = 2801, kl_number = 2502, kl_number = 2303, kl_number = 2254, kl_number = 1682, kl_number = 1403
kl_number = 1304, from text file(formular doznake) . I got this on this way ; 


def vrs_drv():
    vrs_drv = raw_input("Enter a vrs_drv:")
    if vrs_drv == "21":
        return("1")
    if vrs_drv == "22":
        return("2")
    if vrs_drv == "41":
        return("4")
number1 = vrs_drv()
print("kl_number1:",number1)

def prs_prec():
    prs_prec = raw_input("Enter a prs_prec:")
    if prs_prec == "20":
        return("20")
    if prs_prec == "40":
        return("40")
    if prs_prec == "80":
        return("80")
number2 = prs_prec()
print("kl_number2:",number2)

def teh_kl():
    teh_kl = raw_input("Enter a teh_kl:")
    if teh_kl == "1":
        return("1")
    if teh_kl == "2":
        return("2")
    if teh_kl == ("3"):
        return("3")
    if teh_kl == ("4"):
        return("4")
number3 = teh_kl()
print("kl_number3:",number3)
print(number1+number2+number3)
print("\n\nPress the enter key to exit.")





formular doznake.txt

red_broj = 1                     
vrs_drv = 21 
prs_prec = 20
teh_kl = 2
red_broj = 2
vrs_drv = 21
prs_prec = 40
teh_kl = 3
red_broj = 3
vrs_drv = 21
prs_prec = 80
teh_kl = 2
red_broj = 4
vrs_drv = 22
prs_prec = 80
teh_kl = 1
red_broj = 5
vrs_drv = 22
prs_prec = 50
teh_kl = 2
red_broj = 6
vrs_drv = 22
prs_prec = 30
teh_kl = 3
red_broj = 7
vrs_drv = 22
prs_prec = 25
teh_kl = 4
red_broj = 8
vrs_drv = 41
prs_prec = 68
teh_kl = 2
red_broj = 9
vrs_drv = 41
prs_prec = 40
teh_kl = 3
red_broj = 10
vrs_drv = 41
prs_prec = 30
teh_kl = 4

                             but , I want get this automatically without raw_input ,from text file.