#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# choice.py
#
# Copyright 2018 Jelle Smet <development@smetj.net>
#
# This program 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.
#
# This program 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 this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
# MA 02110-1301, USA.
#
#
from wishbone.function.template import TemplateFunction
from random import choice as choice_values
[docs]class Choice(TemplateFunction):
'''
Returns a random element from the provided values.
A Wishbone template function which returns a random element from the
provided values.
Args:
values (list): An list of elements to choose from
'''
def __init__(self, values):
self.values = values
[docs] def get(self):
'''
The function mapped to the template function.
Args:
None
Returns:
obj: An element of the provided values.
'''
return choice_values(self.values)