def __init__(self):
self.mainWindow = MainFrame(None)
self.save_path = os.path.join(os.environ['HOME'], 'WebcamPhotos')
fu.checkWriteOnDirectory(self.save_path)
self.mainWindow.btnPhoto.Bind(wx.EVT_BUTTON, self.onClick)
self.mainWindow.Bind(wx.EVT_CLOSE, self.Close, self.mainWindow)
