pycairo1.20.0cp37cp37m win_amd64.whl pycairo的whl文件,可以离线安装,在下载目录下的命令行执行python pycairo-1.20.0-cp37-cp37m-win_amd64.whl即可
pyreadline2.1加dummy py2.py3none any.whl pyreadline的whl文件,可以离线安装,在下载目录下执行python pyreadline-2.1+dummy-py2.py3-none-any.whl即可