wx.App(redirect=False, filename=None, useBestVisual=False,

clearSigInt=True)

The four optional keyword arguments are as follows:

- redirect: If set to True, stdout is redirected to a debug window

- filename: If redirect is True and this is not None, then stdout can be redirected

to a file specified by this argument

- useBestVisual: This specifies whether the application should try to use the best

visuals provided by the underlying toolkit. (This has no effect on most systems.)

- clearSigInt: Setting this to True will allow the application to be terminated by

pressing Ctrl+C from the command line.