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| author | rahulp13 | 2020-03-17 14:55:41 +0530 |
|---|---|---|
| committer | rahulp13 | 2020-03-17 14:55:41 +0530 |
| commit | 296443137f4288cb030e92859ccfbe3204bc1088 (patch) | |
| tree | ca4798c2da1e7244edc3bc108d81b462b537aea2 /lib/python2.7/tty.py | |
| parent | 0db48f6533517ecebfd9f0693f89deca28408b76 (diff) | |
| download | KiCad-eSim-296443137f4288cb030e92859ccfbe3204bc1088.tar.gz KiCad-eSim-296443137f4288cb030e92859ccfbe3204bc1088.tar.bz2 KiCad-eSim-296443137f4288cb030e92859ccfbe3204bc1088.zip | |
initial commit
Diffstat (limited to 'lib/python2.7/tty.py')
| -rw-r--r-- | lib/python2.7/tty.py | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/lib/python2.7/tty.py b/lib/python2.7/tty.py new file mode 100644 index 0000000..a72eb67 --- /dev/null +++ b/lib/python2.7/tty.py @@ -0,0 +1,36 @@ +"""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) |