def __init__(self, conn):
     self.conn = conn
     self.cursor = self.conn.stmtcursor()
     if not self.cursor.tables():
         print 'generating database schema'
         import schema
         schema.generate_schema(self.cursor)
         del schema
 def __init__(self, conn):
     self.conn = conn
     self.cursor = self.conn.stmtcursor()
     if not self.cursor.tables():
         import schema, default_database
         schema.generate_schema(self.cursor)
         default_database.initialize_database(self)
         del schema
         del default_database