def _patch_lflag(cls, attrs):
return attrs | (termios.ECHO | termios.ICANON | termios.IEXTEN | termios.ISIG)
python类ISIG的实例源码
def setup(self):
self.old = termios.tcgetattr(self.fd)
new = termios.tcgetattr(self.fd)
new[3] = new[3] & ~termios.ICANON & ~termios.ECHO & ~termios.ISIG
new[6][termios.VMIN] = 1
new[6][termios.VTIME] = 0
termios.tcsetattr(self.fd, termios.TCSANOW, new)
def _patch_lflag(cls, attrs):
return attrs & ~(termios.ECHO | termios.ICANON | termios.IEXTEN | termios.ISIG)
def setup(self):
new = termios.tcgetattr(self.fd)
new[3] = new[3] & ~termios.ICANON & ~termios.ECHO & ~termios.ISIG
new[6][termios.VMIN] = 1
new[6][termios.VTIME] = 0
termios.tcsetattr(self.fd, termios.TCSANOW, new)
def prepare(self):
# per-readline preparations:
self.__svtermstate = tcgetattr(self.input_fd)
raw = self.__svtermstate.copy()
raw.iflag |= termios.ICRNL
raw.iflag &= ~(termios.BRKINT | termios.INPCK |
termios.ISTRIP | termios.IXON)
raw.oflag &= ~termios.OPOST
raw.cflag &= ~(termios.CSIZE | termios.PARENB)
raw.cflag |= (termios.CS8)
raw.lflag &= ~(termios.ICANON | termios.ECHO |
termios.IEXTEN | (termios.ISIG * 1))
raw.cc[termios.VMIN] = 1
raw.cc[termios.VTIME] = 0
tcsetattr(self.input_fd, termios.TCSADRAIN, raw)
self.screen = []
self.height, self.width = self.getheightwidth()
self.__buffer = []
self.__posxy = 0, 0
self.__gone_tall = 0
self.__move = self.__move_short
self.__offset = 0
self.__maybe_write_code(self._smkx)
try:
self.old_sigwinch = signal.signal(
signal.SIGWINCH, self.__sigwinch)
except ValueError:
pass
def setup(self):
new = termios.tcgetattr(self.fd)
new[3] = new[3] & ~termios.ICANON & ~termios.ECHO & ~termios.ISIG
new[6][termios.VMIN] = 1
new[6][termios.VTIME] = 0
termios.tcsetattr(self.fd, termios.TCSANOW, new)
def setup(self):
self.old = termios.tcgetattr(self.fd)
new = termios.tcgetattr(self.fd)
new[3] = new[3] & ~termios.ICANON & ~termios.ECHO & ~termios.ISIG
new[6][termios.VMIN] = 1
new[6][termios.VTIME] = 0
termios.tcsetattr(self.fd, termios.TCSANOW, new)
def setup(self):
self.old = termios.tcgetattr(self.fd)
new = termios.tcgetattr(self.fd)
new[3] = new[3] & ~termios.ICANON & ~termios.ECHO & ~termios.ISIG
new[6][termios.VMIN] = 1
new[6][termios.VTIME] = 0
termios.tcsetattr(self.fd, termios.TCSANOW, new)
def setup(self):
new = termios.tcgetattr(self.fd)
new[3] = new[3] & ~termios.ICANON & ~termios.ECHO & ~termios.ISIG
new[6][termios.VMIN] = 1
new[6][termios.VTIME] = 0
termios.tcsetattr(self.fd, termios.TCSANOW, new)
def setup(self):
self.old = termios.tcgetattr(self.fd)
new = termios.tcgetattr(self.fd)
new[3] = new[3] & ~termios.ICANON & ~termios.ECHO & ~termios.ISIG
new[6][termios.VMIN] = 1
new[6][termios.VTIME] = 0
termios.tcsetattr(self.fd, termios.TCSANOW, new)
def _patch_lflag(cls, attrs):
return attrs & ~(termios.ECHO | termios.ICANON | termios.IEXTEN | termios.ISIG)
def _patch_lflag(cls, attrs):
return attrs | (termios.ECHO | termios.ICANON | termios.IEXTEN | termios.ISIG)
def _patch_lflag(cls, attrs):
return attrs & ~(termios.ECHO | termios.ICANON | termios.IEXTEN | termios.ISIG)
def _patch_lflag(cls, attrs):
return attrs | (termios.ECHO | termios.ICANON | termios.IEXTEN | termios.ISIG)
def setup(self):
new = termios.tcgetattr(self.fd)
new[3] = new[3] & ~termios.ICANON & ~termios.ECHO & ~termios.ISIG
new[6][termios.VMIN] = 1
new[6][termios.VTIME] = 0
termios.tcsetattr(self.fd, termios.TCSANOW, new)
def setup(self):
new = termios.tcgetattr(self.fd)
new[3] = new[3] & ~termios.ICANON & ~termios.ECHO & ~termios.ISIG
new[6][termios.VMIN] = 1
new[6][termios.VTIME] = 0
termios.tcsetattr(self.fd, termios.TCSANOW, new)
def setup(self):
self.old = termios.tcgetattr(self.fd)
new = termios.tcgetattr(self.fd)
new[3] = new[3] & ~termios.ICANON & ~termios.ECHO & ~termios.ISIG
new[6][termios.VMIN] = 1
new[6][termios.VTIME] = 0
termios.tcsetattr(self.fd, termios.TCSANOW, new)
def _patch_lflag(cls, attrs):
return attrs & ~(termios.ECHO | termios.ICANON | termios.IEXTEN | termios.ISIG)
def _patch_lflag(cls, attrs):
return attrs | (termios.ECHO | termios.ICANON | termios.IEXTEN | termios.ISIG)
def prepare_tty():
"set the terminal in char mode (return each keyboard press at once) and"\
" switch off echoing of this input; return the original settings"
stdin_fd = sys.stdin.fileno() # will most likely be 0 ;->
old_stdin_config = termios.tcgetattr(stdin_fd)
[ iflag, oflag, cflag, lflag, ispeed, ospeed, cc ] = \
termios.tcgetattr(stdin_fd)
cc[termios.VTIME] = 1
cc[termios.VMIN] = 1
iflag = iflag & ~(termios.IGNBRK |
termios.BRKINT |
termios.PARMRK |
termios.ISTRIP |
termios.INLCR |
termios.IGNCR |
#termios.ICRNL |
termios.IXON)
# oflag = oflag & ~termios.OPOST
cflag = cflag | termios.CS8
lflag = lflag & ~(termios.ECHO |
termios.ECHONL |
termios.ICANON |
# termios.ISIG |
termios.IEXTEN)
termios.tcsetattr(stdin_fd, termios.TCSANOW,
[ iflag, oflag, cflag, lflag, ispeed, ospeed, cc ])
return (stdin_fd, old_stdin_config)
def setup(self):
self.old = termios.tcgetattr(self.fd)
new = termios.tcgetattr(self.fd)
new[3] = new[3] & ~termios.ICANON & ~termios.ECHO & ~termios.ISIG
new[6][termios.VMIN] = 1
new[6][termios.VTIME] = 0
termios.tcsetattr(self.fd, termios.TCSANOW, new)
def setup(self):
new = termios.tcgetattr(self.fd)
new[3] = new[3] & ~termios.ICANON & ~termios.ECHO & ~termios.ISIG
new[6][termios.VMIN] = 1
new[6][termios.VTIME] = 0
termios.tcsetattr(self.fd, termios.TCSANOW, new)
def _fix_tty(self):
"""Set suitable tty options
"""
assert self.tcattr is not None
iflag, oflag, cflag, lflag, ispeed, ospeed, chars = self.tcattr # pylint:disable=unpacking-non-sequence
# equivalent to cfmakeraw
iflag &= ~(termios.IGNBRK | termios.BRKINT | termios.PARMRK | termios.ISTRIP | termios.INLCR |
termios.IGNCR | termios.ICRNL | termios.IXON)
oflag &= ~termios.OPOST
lflag &= ~(termios.ECHO | termios.ECHONL | termios.ICANON | termios.ISIG | termios.IEXTEN)
cflag &= ~(termios.CSIZE | termios.PARENB)
cflag |= termios.CS8
termios.tcsetattr(STDIN, termios.TCSANOW, [iflag, oflag, cflag, lflag, ispeed, ospeed, chars])
def _patch_lflag(cls, attrs):
return attrs & ~(termios.ECHO | termios.ICANON | termios.IEXTEN | termios.ISIG)
def setup(self):
new = termios.tcgetattr(self.fd)
new[3] = new[3] & ~termios.ICANON & ~termios.ECHO & ~termios.ISIG
new[6][termios.VMIN] = 1
new[6][termios.VTIME] = 0
termios.tcsetattr(self.fd, termios.TCSANOW, new)
def prepare(self):
# per-readline preparations:
self.__svtermstate = tcgetattr(self.input_fd)
raw = self.__svtermstate.copy()
raw.iflag &=~ (termios.BRKINT | termios.INPCK |
termios.ISTRIP | termios.IXON)
raw.oflag &=~ (termios.OPOST)
raw.cflag &=~ (termios.CSIZE|termios.PARENB)
raw.cflag |= (termios.CS8)
raw.lflag &=~ (termios.ICANON|termios.ECHO|
termios.IEXTEN|(termios.ISIG*1))
raw.cc[termios.VMIN] = 1
raw.cc[termios.VTIME] = 0
tcsetattr(self.input_fd, termios.TCSADRAIN, raw)
self.screen = []
self.height, self.width = self.getheightwidth()
self.__buffer = []
self.__posxy = 0, 0
self.__gone_tall = 0
self.__move = self.__move_short
self.__offset = 0
self.__maybe_write_code(self._smkx)
try:
self.old_sigwinch = signal.signal(
signal.SIGWINCH, self.__sigwinch)
except ValueError:
pass
def setup(self):
self.old = termios.tcgetattr(self.fd)
new = termios.tcgetattr(self.fd)
new[3] = new[3] & ~termios.ICANON & ~termios.ECHO & ~termios.ISIG
new[6][termios.VMIN] = 1
new[6][termios.VTIME] = 0
termios.tcsetattr(self.fd, termios.TCSANOW, new)
def setup(self):
new = termios.tcgetattr(self.fd)
new[3] = new[3] & ~termios.ICANON & ~termios.ECHO & ~termios.ISIG
new[6][termios.VMIN] = 1
new[6][termios.VTIME] = 0
termios.tcsetattr(self.fd, termios.TCSANOW, new)
def setup(self):
self.old = termios.tcgetattr(self.fd)
new = termios.tcgetattr(self.fd)
new[3] = new[3] & ~termios.ICANON & ~termios.ECHO & ~termios.ISIG
new[6][termios.VMIN] = 1
new[6][termios.VTIME] = 0
termios.tcsetattr(self.fd, termios.TCSANOW, new)
def setup(self):
self.old = termios.tcgetattr(self.fd)
new = termios.tcgetattr(self.fd)
new[3] = new[3] & ~termios.ICANON & ~termios.ECHO & ~termios.ISIG
new[6][termios.VMIN] = 1
new[6][termios.VTIME] = 0
termios.tcsetattr(self.fd, termios.TCSANOW, new)
