'Fetches a value from the options store.'

def get(self, key, silent=False):

    result = self.get_cache(key, silent=silent)
    if (result is not None):
        return result
    result = self.get_store(key, silent=silent)
    if (result is not None):
        return result
    return self.get_local_cache(key, force_grace=True)
