getVolume.FCMacro

#! /usr/bin/env python
# -*- coding: utf-8 -*-
 
"""Show how to give information to the user in macros
"""
from PySide import QtCore, QtGui
 
def messageDialog(msg):
    # Create a simple dialog QMessageBox
    # The first argument indicates the icon used: one of QtGui.QMessageBox.{NoIcon, Information, Warning, Critical, Question} 
    diag = QtGui.QMessageBox(QtGui.QMessageBox.Warning, 'Error in macro MessageBox', msg)
    diag.setWindowModality(QtCore.Qt.ApplicationModal)
    diag.exec_()
 
s = Gui.Selection.getSelection()[0]
volume = str(round(s.Shape.Volume, 1))
messageDialog(f"Volume: {volume}mm³")