def get_month(utc_timestamp):

    return tparser.parse(utc_timestamp).month
expression : LPAREN expression RPAREN
dataset/ETHPy150Open Djacket/djacket/core/backend/utils/date.py/get_month--crossover with--dataset/ETHPy150Open openstack/fuel-web/nailgun/nailgun/expression/expression_parser.py/p_expression_group