Python tty.CC屬性代碼示例

# 需要導入模塊: import tty [as 別名]
# 或者: from tty import CC [as 別名]
def __enter__(self) -> None:
        # NOTE: On os X systems, using pty.setraw() fails. Therefor we are using this:
        try:
            newattr = termios.tcgetattr(self.fileno)
        except termios.error:
            pass
        else:
            newattr[tty.LFLAG] = self._patch_lflag(newattr[tty.LFLAG])
            newattr[tty.IFLAG] = self._patch_iflag(newattr[tty.IFLAG])

            # VMIN defines the number of characters read at a time in
            # non-canonical mode. It seems to default to 1 on Linux, but on
            # Solaris and derived operating systems it defaults to 4. (This is
            # because the VMIN slot is the same as the VEOF slot, which
            # defaults to ASCII EOT = Ctrl-D = 4.)
            newattr[tty.CC][termios.VMIN] = 1  # type: ignore

            termios.tcsetattr(self.fileno, termios.TCSANOW, newattr)

            # Put the terminal in cursor mode. (Instead of application mode.)
            os.write(self.fileno, b"\x1b[?1l") 

# 需要導入模塊: import tty [as 別名]
# 或者: from tty import CC [as 別名]
def setModes(self):
        pty = self.pty
        attr = tty.tcgetattr(pty.fileno())
        for mode, modeValue in self.modes:
            if not ttymodes.TTYMODES.has_key(mode): continue
            ttyMode = ttymodes.TTYMODES[mode]
            if len(ttyMode) == 2: # flag
                flag, ttyAttr = ttyMode
                if not hasattr(tty, ttyAttr): continue
                ttyval = getattr(tty, ttyAttr)
                if modeValue:
                    attr[flag] = attr[flag]|ttyval
                else:
                    attr[flag] = attr[flag]&~ttyval
            elif ttyMode == 'OSPEED':
                attr[tty.OSPEED] = getattr(tty, 'B%s'%modeValue)
            elif ttyMode == 'ISPEED':
                attr[tty.ISPEED] = getattr(tty, 'B%s'%modeValue)
            else:
                if not hasattr(tty, ttyMode): continue
                ttyval = getattr(tty, ttyMode)
                attr[tty.CC][ttyval] = chr(modeValue)
        tty.tcsetattr(pty.fileno(), tty.TCSANOW, attr) 

# 需要導入模塊: import tty [as 別名]
# 或者: from tty import CC [as 別名]
def __enter__(self):
        # NOTE: On os X systems, using pty.setraw() fails. Therefor we are using this:
        try:
            newattr = termios.tcgetattr(self.fileno)
        except termios.error:
            pass
        else:
            newattr[tty.LFLAG] = self._patch_lflag(newattr[tty.LFLAG])
            newattr[tty.IFLAG] = self._patch_iflag(newattr[tty.IFLAG])

            # VMIN defines the number of characters read at a time in
            # non-canonical mode. It seems to default to 1 on Linux, but on
            # Solaris and derived operating systems it defaults to 4. (This is
            # because the VMIN slot is the same as the VEOF slot, which
            # defaults to ASCII EOT = Ctrl-D = 4.)
            newattr[tty.CC][termios.VMIN] = 1

            termios.tcsetattr(self.fileno, termios.TCSANOW, newattr)

            # Put the terminal in cursor mode. (Instead of application mode.)
            os.write(self.fileno, b'\x1b[?1l') 

# 需要導入模塊: import tty [as 別名]
# 或者: from tty import CC [as 別名]
def setModes(self):
        pty = self.pty
        attr = tty.tcgetattr(pty.fileno())
        for mode, modeValue in self.modes:
            if mode not in ttymodes.TTYMODES:
                continue
            ttyMode = ttymodes.TTYMODES[mode]
            if len(ttyMode) == 2:  # Flag.
                flag, ttyAttr = ttyMode
                if not hasattr(tty, ttyAttr):
                    continue
                ttyval = getattr(tty, ttyAttr)
                if modeValue:
                    attr[flag] = attr[flag] | ttyval
                else:
                    attr[flag] = attr[flag] & ~ttyval
            elif ttyMode == 'OSPEED':
                attr[tty.OSPEED] = getattr(tty, 'B%s' % (modeValue,))
            elif ttyMode == 'ISPEED':
                attr[tty.ISPEED] = getattr(tty, 'B%s' % (modeValue,))
            else:
                if not hasattr(tty, ttyMode):
                    continue
                ttyval = getattr(tty, ttyMode)
                attr[tty.CC][ttyval] = chr(modeValue)
        tty.tcsetattr(pty.fileno(), tty.TCSANOW, attr) 

# 需要導入模塊: import tty [as 別名]
# 或者: from tty import CC [as 別名]
def main(raw_args):
  parser = argparse.ArgumentParser(
      description="Use your keyboard as your phone's keyboard.")
  logging_common.AddLoggingArguments(parser)
  script_common.AddDeviceArguments(parser)
  args = parser.parse_args(raw_args)

  logging_common.InitializeLogging(args)

  devices = script_common.GetDevices(args.devices, None)
  if len(devices) > 1:
    raise MultipleDevicesError(devices)

  def next_char():
    while True:
      yield sys.stdin.read(1)

  try:
    fd = sys.stdin.fileno()

    # See man 3 termios for more info on what this is doing.
    old_attrs = termios.tcgetattr(fd)
    new_attrs = copy.deepcopy(old_attrs)
    new_attrs[tty.LFLAG] = new_attrs[tty.LFLAG] & ~(termios.ICANON)
    new_attrs[tty.CC][tty.VMIN] = 1
    new_attrs[tty.CC][tty.VTIME] = 0
    termios.tcsetattr(fd, termios.TCSAFLUSH, new_attrs)

    Keyboard(devices[0], next_char())
  finally:
    termios.tcsetattr(fd, termios.TCSAFLUSH, old_attrs)
  return 0