def get_query(self, metric, component, instance):
    '''
    :param metric:
    :param component:
    :param instance:
    :return:
    '''
    q = queries.get(metric)
    return q.format(component, instance)
def get_query(self, metric, component, instance):
    '''
    :param metric:
    :param component:
    :param instance:
    :return:
    '''
    q = queries.get(metric)
    return q.format(component, instance)
def get_query ( self , metric , component , instance ) : q = queries . get ( metric ) return q . format ( component , instance )
:param metric:
    :param component:
    :param instance:
    :return:
: param metric : : param component : : param instance : : return :