instancemethod

[Gert Cuykens]

import MySQLdb

class Db:

    _db=-1
    _cursor=-1

    @classmethod
    def __init__(self,server,user,password,database):
        self._db=MySQLdb.connect(server , user , password , database)
        self._cursor=self._db.cursor()

    @classmethod
    def excecute(self,cmd):
        self._cursor.execute(cmd)
        self._db.commit()

    @classmethod
    def rowcount(self):
        return int(self._cursor.rowcount)

    @classmethod
    def fetchone(self):
        return self._cursor.fetchone()

    @classmethod
    def close(self):
        self._cursor.close()
        self._db.close()

if __name__ == '__main__':
    gert=Db('localhost','root','******','gert')
    gert.excecute('select * from person')
    for x in range(0,gert.rowcount):
        print gert.fetchone()
    gert.close()

gert at gert:~$ python ./Desktop/svn/db/Py/db.py
Traceback (most recent call last):
  File "./Desktop/svn/db/Py/db.py", line 35, in <module>
    for x in range(0,gert.rowcount):
TypeError: range() integer end argument expected, got instancemethod.
gert at gert:~$

Can anybody explain what i must do in order to get integer instead of
a instance ?