def del_stream(self, bucket, label):
        if self.exists(bucket, label):
            name = self._zf(bucket, label)
            #z = ZipFile(self.zipfile, self.mode, self.compression, self.allowZip64)
            self._del_stream(name)
            #z.close()
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dataset/ETHPy150Open okfn/ofs/ofs/local/zipstore.py/ZOFS.del_stream--crossover with--dataset/ETHPy150Open iiSeymour/chromote/chromote/__init__.py/ChromeTab.set_url