class Indexer:

 def __init__(self):

  self.conn = psycopg2.connect("dbname='postgres' user='postgres' password='120789' host='localhost'")

  self.cur = self.conn.cursor()
  self.cur.execute("set search_path to 'rambler_search'")

  self.grab = Grab()

 def __del__(self):
  self.conn.close()

 def dbcommit(self):
  self.conn.commit()