#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# set.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.module import ModuleFunction
[docs]class Set(ModuleFunction):
'''
Sets a field to the desired value.
A Wishbone module function which sets data to the desired field. Data can be a template.
Args:
data (str): The value (or template) to apply.
destination (str): The destination field
'''
def __init__(self, data, destination='data'):
self.data = data
self.destination = destination
[docs] def do(self, event):
'''
The function mapped to the module function.
Args:
event (wishbone.event.Event): The Wishbone event.
Returns:
wishbone.event.Event: The modified event.
'''
if isinstance(self.data, str):
data = event.render(self.data)
else:
data = self.data
event.set(data, self.destination)
return event