如何使用操作系统从Python安装openssl？

我需要从Python运行几个shell命令。除了下面显示的命令外，所有操作都正常

import os
exec_r = os.system("apt-get install libssl-dev")

在日志中，我看到以下消息：

The following additional packages will be installed:
  libssl-doc libssl1.1
The following NEW packages will be installed:
  libssl-dev libssl-doc libssl1.1
0 upgraded, 3 newly installed, 0 to remove and 9 not upgraded.
Need to get 4431 kB of archives.
After this operation, 15.5 MB of additional disk space will be used.
Do you want to continue? [Y/n] Abort.

似乎我需要将自动应答集成到shell命令中

exec_r = os.system("apt-get install libssl-dev y")

然后我得到一个错误：

E: Unable to locate package y

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从apt手册您需要运行apt get-y安装libssl dev从apt手册您需要运行apt get-y安装libssl dev