Entertainment: no repeat of the election machine Lotto

Import Random 

NUM = (INPUT ( ' Number of input to purchase lottery: ' )). Strip ()
 IF NUM and num.isdigit () and int (NUM)> 0: 
    L2 = []
     for I in Range (int (NUM )): 
        L = []
         the while len (L) <. 5 : 
            B = the random.randint (. 1, 35 ) 
            B = STR (B) .zfill (2 )
             IF B Not  in L: 
                l.append (B) 

        L. sort () 
        B= random.randint(1, 12)
        b = str(b).zfill(2)
        l.append(b)

        while len(l) < 7:
            b = random.randint(1, 2)
            b = str(b).zfill(2)
            if int(b) == int(l[5]):
                continue
            elif int(b) > int(l[5]):
                l.append(b)
            else:
                l.insert(5, b)
        if l not in l2:
            l2.append(l)

        qian = L2 [I] [:. 5 ]
        HOU = L2 [I] [- 2 :]
         Print ( ' % s of note lottery, the front region:% s, the area:% s ' % (I, Qian, HOU))
 the else :
     Print ( ' input error ' )