def clear(self):
        all_keys = self._find_keys_raw(settings.THUMBNAIL_KEY_PREFIX)
        if all_keys:
            self._delete_raw(*all_keys)
Return a UTC date from a timestamp.
dataset/ETHPy150Open mariocesar/sorl-thumbnail/sorl/thumbnail/kvstores/base.py/KVStoreBase.clear--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/PyAMF-0.6.1/pyamf/util/__init__.py/get_datetime