Question

I trying to use ImageInfo and Jython to get information from a image on my harddrive.

I have imported the module fine but keep getting this error:

TypeError: setInput(): expected 2 args; got 1 

And this is the code I am trying to use:

filename = 'C:\\image.jpg' img = ImageInfo.setInput(filename) 

Could anyone point out what I am doing wrong.

Cheers

Eef

Answer 1

The missing argument Jython complains about is the ImageInfo object itself, which doesn’t exist yet. You must construct it first. So:

filename = 'C:\\image.jpg' ii = ImageInfo() img = ii.setInput(filename) 

or

filename = 'C:\\image.jpg' img = ImageInfo().setInput(filename) 

may work also.