reg (users, password) рабочая v. 2

#!/usr/bin/python
# -*- coding: utf-8 -*-

import sqlite3 as db

#регистрация
print 'input reg for reg or enter your name'
_id = raw_input()
if _id == 'reg':
  name = raw_input("Choose your name: ")
  conn = db.connect('users.db')
  c = conn.cursor()
  player = c.execute("SELECT COUNT(login) FROM users WHERE users.login=?", (name,))
  playercount = c.fetchone()
  while playercount[0] !=0:
    c.execute("SELECT COUNT(login) FROM users WHERE users.login=?", (name,))
    playercount = c.fetchone()
    print playercount[0]
    if playercount[0] !=0:
      name = raw_input('User exists. Enter your name: ')
  pwd = raw_input('Придумай себе пароль: ')
  pwd1 = raw_input('Пароль еще раз: ')
  while pwd != pwd1:
    print 'Пароли не совпадают! Повтори ввод.'
    pwd = raw_input('Придумай себе пароль: ')
    pwd1 = raw_input('Пароль еще раз: ')
  else:
    c.execute("INSERT INTO users(login, password) VALUES (?, ?)", (name, pwd, ))
print 'OK'
conn.commit()
c.close()