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- #============================================================================
- # This file is part of Pwman3.
- #
- # Pwman3 is free software; you can redistribute it and/or modify
- # it under the terms of the GNU General Public License, version 2
- # as published by the Free Software Foundation;
- #
- # Pwman3 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 Pwman3; if not, write to the Free Software
- # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- #============================================================================
- # Copyright (C) 2012 Oz Nahum <nahumoz@gmail.com>
- #============================================================================
- #============================================================================
- # Copyright (C) 2006 Ivan Kelly <ivan@ivankelly.net>
- #============================================================================
- """
- Callback interface
- To be used when UI needs to be back to get info from user.
- """
- # this class is just a base class no real method to test
- class Callback(object): # pragma: no cover
- """Callback interface. Callback classes must implement this."""
- def getinput(self, question):
- """Return text"""
- pass
- def getsecret(self, question):
- """Return key"""
- pass
- def error(self, error):
- """Present error to user"""
- pass
- def warning(self, warning):
- """Present warning to user"""
- pass
- def notice(self, warning):
- """Present notice to user"""
- pass
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