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v0.5.1
https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
Revision 139af5593bf4d8fb5f369def39d3338b105677ca authored by Gregory P. Smith on 19 December 2004, 22:39:01 UTC, committed by Gregory P. Smith on 19 December 2004, 22:39:01 UTC 
redo this patch on release23-maint rather than release23-branch:
 
  revision 1.17.4.1
  date: 2003/11/03 21:37:43;  author: greg;  state: Exp;  lines: +9 -9
  * SF patch 835100 - C++ // comments are not allowed.  use /* */
1 parent 85b1983
Raw File
Tip revision: 139af5593bf4d8fb5f369def39d3338b105677ca authored by Gregory P. Smith on 19 December 2004, 22:39:01 UTC
redo this patch on release23-maint rather than release23-branch:
Tip revision: 139af55
tty.py 
"""Terminal utilities."""

# Author: Steen Lumholt.

from termios import *

__all__ = ["setraw", "setcbreak"]

# Indexes for termios list.
IFLAG = 0
OFLAG = 1
CFLAG = 2
LFLAG = 3
ISPEED = 4
OSPEED = 5
CC = 6

def setraw(fd, when=TCSAFLUSH):
    """Put terminal into a raw mode."""
    mode = tcgetattr(fd)
    mode[IFLAG] = mode[IFLAG] & ~(BRKINT | ICRNL | INPCK | ISTRIP | IXON)
    mode[OFLAG] = mode[OFLAG] & ~(OPOST)
    mode[CFLAG] = mode[CFLAG] & ~(CSIZE | PARENB)
    mode[CFLAG] = mode[CFLAG] | CS8
    mode[LFLAG] = mode[LFLAG] & ~(ECHO | ICANON | IEXTEN | ISIG)
    mode[CC][VMIN] = 1
    mode[CC][VTIME] = 0
    tcsetattr(fd, when, mode)

def setcbreak(fd, when=TCSAFLUSH):
    """Put terminal into a cbreak mode."""
    mode = tcgetattr(fd)
    mode[LFLAG] = mode[LFLAG] & ~(ECHO | ICANON)
    mode[CC][VMIN] = 1
    mode[CC][VTIME] = 0
    tcsetattr(fd, when, mode)
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