具體分析如下:
將這段代碼放入你的腳本中,類似:urllib.urlretrieve(getFile, saveFile, reporthook=report)
第三個(gè)參數(shù)如下面的函數(shù)定義report,urlretrieve下載文件時(shí)會實(shí)時(shí)回調(diào)report函數(shù),顯示下載進(jìn)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) + '\n\n')
sys.stdout.flush()
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