|
Last change
on this file since 603 was 2, checked in by Yuri Dario, 15 years ago |
|
Initial import for vendor code.
|
-
Property svn:eol-style
set to
native
|
|
File size:
879 bytes
|
| Line | |
|---|
| 1 | """Terminal utilities."""
|
|---|
| 2 |
|
|---|
| 3 | # Author: Steen Lumholt.
|
|---|
| 4 |
|
|---|
| 5 | from termios import *
|
|---|
| 6 |
|
|---|
| 7 | __all__ = ["setraw", "setcbreak"]
|
|---|
| 8 |
|
|---|
| 9 | # Indexes for termios list.
|
|---|
| 10 | IFLAG = 0
|
|---|
| 11 | OFLAG = 1
|
|---|
| 12 | CFLAG = 2
|
|---|
| 13 | LFLAG = 3
|
|---|
| 14 | ISPEED = 4
|
|---|
| 15 | OSPEED = 5
|
|---|
| 16 | CC = 6
|
|---|
| 17 |
|
|---|
| 18 | def setraw(fd, when=TCSAFLUSH):
|
|---|
| 19 | """Put terminal into a raw mode."""
|
|---|
| 20 | mode = tcgetattr(fd)
|
|---|
| 21 | mode[IFLAG] = mode[IFLAG] & ~(BRKINT | ICRNL | INPCK | ISTRIP | IXON)
|
|---|
| 22 | mode[OFLAG] = mode[OFLAG] & ~(OPOST)
|
|---|
| 23 | mode[CFLAG] = mode[CFLAG] & ~(CSIZE | PARENB)
|
|---|
| 24 | mode[CFLAG] = mode[CFLAG] | CS8
|
|---|
| 25 | mode[LFLAG] = mode[LFLAG] & ~(ECHO | ICANON | IEXTEN | ISIG)
|
|---|
| 26 | mode[CC][VMIN] = 1
|
|---|
| 27 | mode[CC][VTIME] = 0
|
|---|
| 28 | tcsetattr(fd, when, mode)
|
|---|
| 29 |
|
|---|
| 30 | def setcbreak(fd, when=TCSAFLUSH):
|
|---|
| 31 | """Put terminal into a cbreak mode."""
|
|---|
| 32 | mode = tcgetattr(fd)
|
|---|
| 33 | mode[LFLAG] = mode[LFLAG] & ~(ECHO | ICANON)
|
|---|
| 34 | mode[CC][VMIN] = 1
|
|---|
| 35 | mode[CC][VTIME] = 0
|
|---|
| 36 | tcsetattr(fd, when, mode)
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.
