# `tty` — Terminal control functions

소스 코드: Lib/tty.py

`tty` 모듈은 tty를 cbreak 및 raw 모드로 설정하는 함수를 정의합니다.

Availability: Unix.

`termios` 모듈이 필요하기 때문에 유닉스에서만 작동합니다.

`tty` 모듈은 다음 함수를 정의합니다.:

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.

  Added in version 3.12.

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.

  Added in version 3.12.

  버전 3.12.2에서 변경: The `ICRNL` flag is no longer cleared. This matches Linux and macOS `stty cbreak` behavior and what `setcbreak()` historically did.

tty.setraw(fd, when=termios.TCSAFLUSH)

  Change the mode of the file descriptor fd to raw. If when is omitted, it defaults to `termios.TCSAFLUSH`, and is passed to `termios.tcsetattr()`. The return value of `termios.tcgetattr()` is saved before setting fd to raw mode; this value is returned.

  버전 3.12에서 변경: The return value is now the original tty attributes, instead of `None`.

tty.setcbreak(fd, when=termios.TCSAFLUSH)

  Change the mode of file descriptor fd to cbreak. If when is omitted, it defaults to `termios.TCSAFLUSH`, and is passed to `termios.tcsetattr()`. The return value of `termios.tcgetattr()` is saved before setting fd to cbreak mode; this value is returned.

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

  버전 3.12에서 변경: The return value is now the original tty attributes, instead of `None`.

  버전 3.12.2에서 변경: The `ICRNL` flag is no longer cleared. This restores the behavior of Python 3.11 and earlier as well as matching what Linux, macOS, & BSDs describe in their `stty(1)` man pages regarding cbreak mode.

더 보기

모듈 `termios`

  저수준 터미널 제어 인터페이스.