Создать скрипт для определения пользователей с одинаковыми именами

#! /usr/bin/python
 
# Authentication 
ldap_dn = "cn=qwerty"
ldap_pwd = "tivoli"
ldap_server = ""
sameb_uid = "sec_master"
sameb_pwd = "tivoli"
 
# The part of the LDAP tree where you expect users 
ldap_base = "ou=users,O=qwert,C=RU"
 
# The part of the LDAP tree where the SAMeb 
# configuration is located
ldap_sameb_base = "secAuthority=qwerrty"
 
# Internal configuration 
ldap_user_file = "ldap_users"
 
from subprocess import call
 
call("C:\OpenLDAP\ClientTools\ldapsearch -LLL -D " + ldap_dn + " -w " + ldap_pwd 
    + " -b " + ldap_base + " -h " + ldap_server + 
    " objectclass=inetOrgPerson uid >" + ldap_user_file,
        shell=True)
 
ldap_users = open(ldap_user_file, "r")
 
k=0;
p=0;
for line in ldap_users:
    if len(line) > 1:
        p=0;
        if (k==1):
            uid = line[5:-1]
            print dn
            print uid
            call("pdadmin -a " + sameb_uid + " -p " +
                sameb_pwd + " user import " + uid + 
                " " + dn,
                shell=True);
            call("pdadmin -a " + sameb_uid + " -p " +
                sameb_pwd + " user modify " + uid + 
                " account-valid yes ",
                shell=True);
            k=0; p=1;   
        if (k==0):
            if (p==0):
                dn = line[4:-1]
                k=k+1;