python下载文件时显示下载进度的代码,python下载文件,将这段代码放入你的脚本中


将这段代码放入你的脚本中,类似:urllib.urlretrieve(getFile,saveFile,reporthook=report)第三个参数如下面的函数定义report,urlretrieve下载文件时会实时回调report函数,显示下载进度```pythondef report(count, blockSize, totalSize): percent = int(countblockSize100/totalSize) sys.stdout.write("\r%d%%" % percent + ' complete') sys.stdout.flush()

sys.stdout.write('\rFetching ' + name + '...\n')urllib.urlretrieve(getFile, saveFile, reporthook=report)sys.stdout.write("\rDownload complete, saved as %s" % (fileName) + '\n\n')sys.stdout.flush()```

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