您的脚本似乎正确，但是可以缩写：
from shutil import copyfileobjwith open('bigInputfile.txt', 'rb') as input: with bz2.BZ2File('bigInputfile.txt.bz2', 'wb', compresslevel=9) as output: copyfileobj(input, output)
您的脚本似乎正确，但是可以缩写：
from shutil import copyfileobjwith open('bigInputfile.txt', 'rb') as input: with bz2.BZ2File('bigInputfile.txt.bz2', 'wb', compresslevel=9) as output: copyfileobj(input, output)名师互学网 版权所有 (c)2021-2022 ICP备案号：晋ICP备2021003244-6号
