Class PreCheckMessage

service/prereqsCheck.py:12–25

class PreCheckMessage:
    def __init__(self, msg):
        # wx may not be installed, in which case print to console. For all other prechecks, should pop up a MessageDialog
        try:
            import wx
            app = wx.App(False)
            wx.MessageBox(msg, 'Error', wx.ICON_ERROR | wx.STAY_ON_TOP)
            app.MainLoop()
        except (KeyboardInterrupt, SystemExit):
            raise
        except:
            pass
        finally:
            print(msg)


def version_precheck():