320     def __init__(self, *args, **kwargs):
321         self.host = kwargs['host']
322         es.msg('host='+self.host)
323         self.port = kwargs.get('port', 3306)
324         es.msg('port='+self.port)
325         self.user = kwargs['user']
326         es.msg('user='+self.user)
327         self.password = kwargs['passwd']
328         es.msg('password=***')
329         self.db = kwargs.get('db', None)
330         es.msg('db='+self.db)
331         self.unix_socket = kwargs.get('unix_socket', None)
332         es.msg('unix_socket='+self.unix_socket)
333         self.charset = DEFAULT_CHARSET