def should_stale_item_be_fetched_synchronously(self, delta, *args, **kwargs):
        if self.fetch_on_stale_threshold is None:
            return False
        return delta > (self.fetch_on_stale_threshold - self.lifetime)
unquote('abc%20def') -> 'abc def'.
dataset/ETHPy150Open codeinthehole/django-cacheback/cacheback/base.py/Job.should_stale_item_be_fetched_synchronously--crossover with--dataset/ETHPy150Open kleientertainment/ds_mod_tools/pkg/win32/Python27/Lib/urllib.py/unquote