"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.
