Source code for openquake.engine.utils

# -*- coding: utf-8 -*-
# vim: tabstop=4 shiftwidth=4 softtabstop=4
#
# Copyright (C) 2012-2023 GEM Foundation
#
# OpenQuake is free software: you can redistribute it and/or modify it
# under the terms of the GNU Affero General Public License as published
# by the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
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# OpenQuake is distributed in the hope that it will be useful,
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# GNU Affero General Public License for more details.
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# You should have received a copy of the GNU Affero General Public License
# along with OpenQuake. If not, see <http://www.gnu.org/licenses/>.


[docs]def confirm(prompt): """ Ask for confirmation, given a ``prompt`` and return a boolean value. """ while True: try: answer = input(prompt) except KeyboardInterrupt: # the user presses ctrl+c, just say 'no' return False answer = answer.strip().lower() if answer not in ('y', 'n'): print('Please enter y or n') continue return answer == 'y'