def resolve(self, data):
        base = data
        for key in self.keys:
            data = data[key]
        if isinstance(data, Alias):
            data = data.resolve(base)
        elif isinstance(data, tuple):
            alias, others = data
            data = alias.resolve(base)
        return data
Resolve the alias based on the given data.
dataset/ETHPy150Open IanLewis/kay/kay/lib/babel/localedata.py/Alias.resolve