具体分析如下:
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
def report(count, blockSize, totalSize):
percent = int(count*blockSize*100/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) + 'nn')
sys.stdout.flush()
更多信息请查看IT技术专栏