| satorux | 3d23ca0 | 2015-02-10 08:04:51 | [diff] [blame] | 1 | # Copyright 2015 The Chromium Authors. All rights reserved. |
| 2 | # Use of this source code is governed by a BSD-style license that can be |
| 3 | # found in the LICENSE file. |
| 4 | |
| 5 | import sys |
| 6 | |
| 7 | |
| 8 | def YesNo(prompt): |
| 9 | """Prompts with a yes/no question, returns True if yes.""" |
| 10 | print prompt, |
| 11 | sys.stdout.flush() |
| 12 | # http://code.activestate.com/recipes/134892/ |
| 13 | if sys.platform == 'win32': |
| 14 | import msvcrt |
| 15 | ch = msvcrt.getch() |
| 16 | else: |
| 17 | import termios |
| 18 | import tty |
| 19 | fd = sys.stdin.fileno() |
| 20 | old_settings = termios.tcgetattr(fd) |
| 21 | ch = 'n' |
| 22 | try: |
| 23 | tty.setraw(sys.stdin.fileno()) |
| 24 | ch = sys.stdin.read(1) |
| 25 | finally: |
| 26 | termios.tcsetattr(fd, termios.TCSADRAIN, old_settings) |
| 27 | print ch |
| 28 | return ch in ('Y', 'y') |
