debug undi redo fct

Author: capocchi

.github/workflows/lint.yml

@@ -4,7 +4,6 @@ on:
   push:
     branches:
       - master
-  pull_request:
 
 jobs:
   lint:

.gitignore

@@ -222,6 +222,7 @@ pip-log.txt
 .coveralls.yml
 .dockerignore
 .tox
+.mypycahe/
 
 #Translations
 #*.mo

README.md

@@ -9,7 +9,7 @@
 | **Builds & Tests**  | [![Linux](https://github.com/capocchi/DEVSimPy/actions/workflows/ci-build-ubuntu.yml/badge.svg)](https://github.com/capocchi/DEVSimPy/actions/workflows/ci-build-ubuntu.yml) [![Windows](https://github.com/capocchi/DEVSimPy/actions/workflows/ci-build-windows.yml/badge.svg)](https://github.com/capocchi/DEVSimPy/actions/workflows/ci-build-windows.yml) |
 | **PyPI**   | [![PyPI Version](https://img.shields.io/pypi/v/devsimpy)](https://pypi.org/project/devsimpy/) [![Supported Versions](https://img.shields.io/pypi/pyversions/devsimpy?logo=python&logoColor=white)](https://pypi.org/project/devsimpy/) [![Supported Implementations](https://img.shields.io/pypi/implementation/devsimpy)](https://pypi.org/project/devsimpy/) [![Wheel](https://img.shields.io/pypi/wheel/devsimpy)](https://pypi.org/project/devsimpy/) |
 | **Activity** | ![Last Commit](https://img.shields.io/github/last-commit/capocchi/devsimpy) [![Commits Since](https://img.shields.io/github/commits-since/capocchi/devsimpy/v5.1)](https://github.com/capocchi/devsimpy/commits) ![Maintained](https://img.shields.io/maintenance/yes/2025) [![PyPI Downloads](https://img.shields.io/pypi/dm/devsimpy)](https://pypi.org/project/devsimpy/) |
-| **QA** | [![CodeFactor](https://img.shields.io/codefactor/grade/github/capocchi/devsimpy?logo=codefactor)](https://www.codefactor.io/repository/github/capocchi/devsimpy) [![Flake8](https://github.com/capocchi/DEVSimPy/actions/workflows/lint.yml/badge.svg)](https://github.com/capocchi/DEVSimPy/actions/workflows/lint.yml) [![mypy](https://github.com/capocchi/DEVSimPy/actions/workflows/lint.yml/badge.svg)](https://github.com/capocchi/DEVSimPy/actions/workflows/lint.yml) |
+| **QA** | [![CodeFactor](https://img.shields.io/codefactor/grade/github/capocchi/devsimpy?logo=codefactor)](https://www.codefactor.io/repository/github/capocchi/devsimpy) [![Flake8 & mypy](https://github.com/capocchi/DEVSimPy/actions/workflows/lint.yml/badge.svg)](https://github.com/capocchi/DEVSimPy/actions/workflows/lint.yml) |
 | **Other**  | [![License](https://img.shields.io/github/license/capocchi/devsimpy)](https://github.com/capocchi/DEVSimPy/blob/master/License) ![Language](https://img.shields.io/github/languages/top/capocchi/devsimpy) [![Requirements](https://dependency-dash.repo-helper.uk/github/capocchi/devsimpy/badge.svg)](https://dependency-dash.repo-helper.uk/github/capocchi/devsimpy/) |
 
 

devsimpy/Container.py

@@ -2445,13 +2445,14 @@ def Undo(self):
 				sys.stdout.write(_("Error trying to undo: %s \n"%info))
 			finally:
 
+			
 				### just for init (white diagram)
 				if self.diagram.GetBlockCount()>=1:
 					mainW = self.GetTopLevelParent()
 
 					### toolBar
-					tb = mainW.FindWindowByName('tb')
-
+					tb = mainW.GetToolBar()
+					
 					tb.EnableTool(wx.ID_UNDO, True)
 
 					self.diagram.parent = self

devsimpy/DiagramNotebook.py

@@ -175,7 +175,7 @@ def OnPageChanged(self, evt):
 			canvas = self.GetPage(id)
 			self.print_canvas = canvas
 			self.print_size = self.GetSize()
-
+			
 			### action history
 			if hasattr(self.parent, 'tb'):
 				self.parent.tb.EnableTool(wx.ID_UNDO, not len(canvas.stockUndo) == 0)