7904f243cb
add module which scans a connection and registers new devices depending on the answer. * change module initialization to demand-based * move code from server to dispatcher - remove intermediate step in Attached __get__ TODO: factor out dispatcher (regards to playground) discuss factoring out of module creation code from server AND dispatcher Change-Id: I7af959b99a84c291c526aac067a4e2bf3cd741d4 Reviewed-on: https://forge.frm2.tum.de/review/c/secop/frappy/+/31470 Tested-by: Jenkins Automated Tests <pedersen+jenkins@frm2.tum.de> Reviewed-by: Enrico Faulhaber <enrico.faulhaber@frm2.tum.de> Reviewed-by: Georg Brandl <g.brandl@fz-juelich.de> Reviewed-by: Alexander Zaft <a.zaft@fz-juelich.de>
79 lines
2.3 KiB
Python
79 lines
2.3 KiB
Python
# -*- coding: utf-8 -*-
|
|
# *****************************************************************************
|
|
#
|
|
# 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 2 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.,
|
|
# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
#
|
|
# Module authors:
|
|
# Markus Zolliker <markus.zolliker@psi.ch>
|
|
#
|
|
# *****************************************************************************
|
|
|
|
from frappy.modules import Module, Attached
|
|
from frappy.protocol.dispatcher import Dispatcher
|
|
|
|
|
|
# class DispatcherStub:
|
|
# # omit_unchanged_within = 0
|
|
#
|
|
# # def __init__(self, updates):
|
|
# # self.updates = updates
|
|
# #
|
|
# # def announce_update(self, modulename, pname, pobj):
|
|
# # self.updates.setdefault(modulename, {})
|
|
# # if pobj.readerror:
|
|
# # self.updates[modulename]['error', pname] = str(pobj.readerror)
|
|
# # else:
|
|
# # self.updates[modulename][pname] = pobj.value
|
|
#
|
|
# def __init__(self):
|
|
# self.modules = {}
|
|
#
|
|
# def get_module(self, name):
|
|
# return self.modules[name]
|
|
#
|
|
# def register_module(self, name, module):
|
|
# self.modules[name] = module
|
|
|
|
|
|
class LoggerStub:
|
|
def debug(self, fmt, *args):
|
|
print(fmt % args)
|
|
info = warning = exception = debug
|
|
handlers = []
|
|
|
|
|
|
logger = LoggerStub()
|
|
|
|
|
|
class ServerStub:
|
|
restart = None
|
|
shutdown = None
|
|
|
|
def __init__(self):
|
|
self.dispatcher = Dispatcher('dispatcher', logger, {}, self)
|
|
|
|
|
|
def test_attach():
|
|
class Mod(Module):
|
|
att = Attached()
|
|
|
|
srv = ServerStub()
|
|
a = Module('a', logger, {'description': ''}, srv)
|
|
m = Mod('m', logger, {'description': '', 'att': 'a'}, srv)
|
|
assert m.propertyValues['att'] == 'a'
|
|
srv.dispatcher.register_module(a, 'a')
|
|
srv.dispatcher.register_module(m, 'm')
|
|
assert m.att == a
|