[beginner] What's wrong?

[Michael Okuntsov]

Hello,
I have a Pascal code for some hash function. I've tried to rewrite it on 
Python but it doesn't give the right value (which is 32202). Please tell 
me where is the error.

Thanks.

**********************
     Pascal program
**********************

Program K_S;
     Var
       ST: String;
     function KSUM(var S: String): String;
     var
       i, l: Integer;
       KS: Word;
       SS: String;
     begin
       KS:=65535;
       for i:=2 to Length(S) do
       begin
         KS := KS xor Ord(S[i]);
         writeln(S[i]);
         for l:=1 to 8 do
          if (KS div 2)*2<>KS then KS := (KS div 2) xor 40961
          else KS := (KS div 2);
       end;
       Str(KS, SS);
       KSUM := SS;
     end;


     Begin
      ST := ':1;1;2;';
      Writeln(KSUM(ST));
     End.


**********************
     Python program
**********************

def myhash(s):
         KS=65535
         for i in range(1,len(s)):
                 KS=KS ^ ord(s[i])
                 for j in range(1,8):
                         if (KS // 2)*2 != KS:
                                 KS=(KS // 2) ^ 40961
                         else:
                                 KS=KS // 2
         return(str(KS))
if __name__ ==  "__main__":
         st=myhash(":1;1;2;")
         print (st)