tty — 终端控制函数 ¶

源代码： Lib/tty.py

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The tty module defines functions for putting the tty into cbreak and raw modes.

可用性 ：Unix。

Because it requires the termios module, it will work only on Unix.

The tty 模块定义了下列函数：

tty. cfmakeraw ( mode ) ¶

Convert the tty attribute list mode , which is a list like the one returned by termios.tcgetattr() , to that of a tty in raw mode.

3.12 版添加。

tty. cfmakecbreak ( mode ) ¶

Convert the tty attribute list mode , which is a list like the one returned by termios.tcgetattr() , to that of a tty in cbreak mode.

This clears the ECHO and ICANON local mode flags in mode as well as setting the minimum input to 1 byte with no delay.

3.12 版添加。

Changed in version 3.12.2: The ICRNL flag is no longer cleared. This matches Linux and macOS stty cbreak behavior and what setcbreak() historically did.