network.py 文件源码

def download_chunks(self, max_workers=30):
        print('Will now download chunks.')
        with ProcessPoolExecutor(max_workers=max_workers) as executor:
            result = list(executor.map(self.download_chunk,
                                       zip(self.urls,
                                           self.md5sums,
                                           self.output_files)))
        DownloadResultProcessor.process_and_print(result)