'formats output of unix `sensors` command into a dict of
{<sensor_name>: (<temperature>, <temperature symbol>), ..etc..}'

def _format_sensors_output(self, sensors_out):

    temperature_values = {}
    logger.info(self.sensors_temp.findall(sensors_out))
    for (name, temp, symbol) in self.sensors_temp.findall(sensors_out):
        name = name.strip()
        temperature_values[name] = (temp, symbol)
    return temperature_values
