def get_hotttnesss(self, cache=True):
        if not (cache and ('hotttnesss' in self.cache)):
            response = self.get_attribute('hotttnesss')
            self.cache['hotttnesss'] = response['artist']['hotttnesss']
        return self.cache['hotttnesss']
Get our numerical description of how hottt an artist currently is
dataset/ETHPy150Open echonest/pyechonest/pyechonest/artist.py/Artist.get_hotttnesss