| 123456789101112131415161718192021222324252627282930313233343536 |
- """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)
|
