@staticmethod
    def _normalize(s):
        return unicodedata.normalize('NFC', s)
Check if the current cached config is stale, and if so update it.
dataset/ETHPy150Open beetbox/beets/beets/dbcore/query.py/RegexpQuery._normalize--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/api/conf.py/_get_config