def turn_fan_on(self):
        pass
Given a href relative to this link, return the :class:`Link` of the absolute url.
dataset/ETHPy150Open home-assistant/home-assistant/homeassistant/components/thermostat/__init__.py/ThermostatDevice.turn_fan_on--crossover with--dataset/ETHPy150Open pantsbuild/pex/pex/link.py/Link.join