Added PurgePLC() method to PLCObject, to be invoked when PLC Status is broken. It clears PLC shared object an extra files and force status to Empty. Added correponding Repair button to toolbar, visible only when PLC status is broken.
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# See COPYING file for copyrights details.
from __future__ import absolute_import
from itertools import repeat, islice, chain
from connectors.SchemeEditor import SchemeEditor
Schemes = ["WAMP", "WAMPS"]
model = [('host', _("Host:")),
('port', _("Port:")),
('realm', _("Realm:"))]
class WAMP_dialog(SchemeEditor):
def __init__(self, *args, **kwargs):
self.model = model
self.EnableIDSelector = True
SchemeEditor.__init__(self, *args, **kwargs)
# pylint: disable=unused-variable
def SetLoc(self, loc):
hostport, realm, ID = list(islice(chain(loc.split("#"), repeat("")), 3))
host, port = list(islice(chain(hostport.split(":"), repeat("")), 2))
self.SetFields(locals())
def GetLoc(self):
fields = self.GetFields()
# TODO : input validation test
template = "{host}" + \
(":{port}" if fields['port'] else '') +\
"#{realm}#{ID}"
return template.format(**fields)