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29 lines
723 B
Python
29 lines
723 B
Python
# Copyright 2015 The Chromium Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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import sys
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def YesNo(prompt):
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"""Prompts with a yes/no question, returns True if yes."""
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print prompt,
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sys.stdout.flush()
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# http://code.activestate.com/recipes/134892/
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if sys.platform == 'win32':
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import msvcrt
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ch = msvcrt.getch()
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else:
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import termios
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import tty
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fd = sys.stdin.fileno()
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old_settings = termios.tcgetattr(fd)
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ch = 'n'
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try:
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tty.setraw(sys.stdin.fileno())
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ch = sys.stdin.read(1)
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finally:
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termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
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print ch
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return ch in ('Y', 'y')
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