services.py 文件源码

def create_notification_message(day, stats):
    """
    Create the action notification message
    :param day:
    :param stats:
    :return:
    """
    capabilities = dsmr_backend.services.get_capabilities()
    day_date = (day - timezone.timedelta(hours=1)).strftime("%d-%m-%Y")
    message = _('Your daily usage statistics for {}\n').format(day_date)

    if capabilities['electricity']:
        electricity_merged = dsmr_consumption.services.round_decimal(stats.electricity_merged)
        message += _('Electricity consumed: {} kWh\n').format(electricity_merged)

    if capabilities['electricity_returned']:
        electricity_returned_merged = dsmr_consumption.services.round_decimal(stats.electricity_returned_merged)
        message += _('Electricity returned: {} kWh\n').format(electricity_returned_merged)

    if capabilities['gas']:
        gas = dsmr_consumption.services.round_decimal(stats.gas)
        message += _('Gas consumed: {} m3\n').format(gas)

    message += _('Total cost: € {}').format(dsmr_consumption.services.round_decimal(stats.total_cost))
    return message