def OnInit(self):
print('Running wxPython ' + wx.version())
# Set Current directory to the one containing this file
os.chdir(os.path.dirname(os.path.abspath(__file__)))
self.SetAppName('SettingsManager')
s = SettingsManager()
s.ReadSettings()
self._snglInstChecker = wx.SingleInstanceChecker()
self._snglInstChecker.CreateDefault()
if self._snglInstChecker.IsAnotherRunning(
) and not s.MultipleInstancesAllowed:
wx.MessageBox(
'Another instance of this application is already running!',
'Multiple instances not allowed',
wx.OK | wx.ICON_EXCLAMATION | wx.CENTER)
return False
# Create the main window
frm = MainFrame()
self.SetTopWindow(frm)
frm.Show()
return True
