Getch.py

#!/usr/bin/python2.7
# -*- coding: utf-8 -*-
# the_python_terminal (c) 2016 by Andre Karlsson<andre.karlsson@protractus.se>
#
# This file is part of the_python_terminal.
#
#    the_python_terminal is free software: you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation, either version 3 of the License, or
#    (at your option) any later version.
#
#    Foobar is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with Foobar.  If not, see <http://www.gnu.org/licenses/>.
#
# Filename:  by: andrek
# Timesamp: 4/28/16 :: 9:19 PM


class _Getch:
    """Gets a single character from standard input.  Does not echo to the
screen."""
    def __init__(self):
        try:
            self.impl = _GetchUnix()
        except ImportError:
            self.impl = _GetchWindows()

    def __call__(self): return self.impl()


class _GetchUnix:
    def __init__(self):
        import tty, sys

    def __call__(self):
        import sys, tty, termios
        fd = sys.stdin.fileno()
        old_settings = termios.tcgetattr(fd)
        try:
            tty.setraw(sys.stdin.fileno())
            ch = sys.stdin.read(1)
        finally:
            termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
        return ch


class _GetchWindows:
    """
    Not 100% in windows8....
    """
    def __init__(self):
        import msvcrt

    def __call__(self):
        import msvcrt
        return msvcrt.getch()


if __name__ == '__main__':
    getch = _Getch()
    while 1:
        a = getch()
        print ord(a), a

    print "Hi\bf"
    raw_input()
    pass