beremiz

OPC-UA: only support the encryption policy selected in config.
wxPython4
2022-11-15, Edouard Tisserant
6d9040e07c32
OPC-UA: only support the encryption policy selected in config.

By default open62541 client accepts all supported policies, but in makes problem
when negociating with some servers while most clients seems to only support
one policy at a time.
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# See COPYING file for copyrights details.
from __future__ import absolute_import
from functools import partial
import wx
from controls.IDBrowser import IDBrowser
class SchemeEditor(wx.Panel):
def __init__(self, scheme, parent, *args, **kwargs):
self.txtctrls = {}
wx.Panel.__init__(self, parent, *args, **kwargs)
self.fieldsizer = wx.FlexGridSizer(cols=2, hgap=10, vgap=10)
if self.EnableIDSelector:
self.model = self.model + [("ID", _("ID:"))]
for tag, label in self.model:
txtctrl = wx.TextCtrl(parent=self, size=wx.Size(200, -1))
self.txtctrls[tag] = txtctrl
for win, flag in [
(wx.StaticText(self, label=label),
wx.ALIGN_CENTER_VERTICAL),
(txtctrl, wx.GROW)]:
self.fieldsizer.Add(win, flag=flag)
self.fieldsizer.AddSpacer(20)
if self.EnableIDSelector:
self.mainsizer = wx.FlexGridSizer(cols=2, hgap=10, vgap=10)
self.mainsizer.Add(self.fieldsizer)
self.idselector = IDBrowser(
self, parent.ctr,
# use a callafter, as editor can be deleted by calling SetURI
partial(wx.CallAfter, parent.SetURI),
self.txtctrls["ID"].SetValue)
self.mainsizer.Add(self.idselector)
self.SetSizer(self.mainsizer)
else:
self.SetSizer(self.fieldsizer)
def SetFields(self, fields):
for tag, _label in self.model:
self.txtctrls[tag].SetValue(fields[tag])
def GetFields(self):
return {tag: self.txtctrls[tag].GetValue() for tag, _label in self.model}