Mercurial Repositories > Rope Refactoring / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/RefactoringRope/ErrorDialog.py	Mon Apr 02 17:43:09 2018 +0200
@@ -0,0 +1,48 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2018 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a dialog to show an error message and optionally a
+traceback.
+"""
+
+from __future__ import unicode_literals
+
+from PyQt5.QtWidgets import QDialog
+
+from .Ui_ErrorDialog import Ui_ErrorDialog
+
+
+class ErrorDialog(QDialog, Ui_ErrorDialog):
+    """
+    Class implementing a dialog to show an error message and optionally a
+    traceback.
+    """
+    def __init__(self, title, errorMessage, traceback=None, parent=None):
+        """
+        Constructor
+        
+        @param title title of the dialog
+        @type str
+        @param errorMessage error message to be shown
+        @type str
+        @param traceback list of traceback entries
+        @type list of str
+        @param parent reference to the parent widget
+        @type QWidget
+        """
+        super(ErrorDialog, self).__init__(parent)
+        self.setupUi(self)
+        
+        self.tracebackEdit.hide()
+        
+        self.setWindowTitle(title)
+        self.errorMessageLabel.setText(errorMessage)
+        if traceback:
+            tbIntro = self.tr("Traceback (most recent call first):\n\n")
+            self.tracebackEdit.setPlainText(
+                tbIntro + "\n".join(reversed(traceback)))
+        else:
+            self.tracebackEdit.setEnabled(False)