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| From | Mark Lawrence <breamoreboy@yahoo.co.uk> |
| Subject | Re: Understanding and dealing with an exception |
| Date | Sun, 14 Oct 2012 09:20:37 +0100 |
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On 14/10/2012 05:23, Vincent Davis wrote:
> I am working on a script to find bad image files. I am using PIL
> and specifically image.verify() I have a set of known to be bad image files
> to test. I also what to be able to test any file for example a .txt and
> deal with the exception.
> Currently my code is basically
>
> try:
> im = Image.open(ifile)
> try:
> print(im.verify())
> except:
> print('Pil image.verify() failed: ' + afile)
> except IOError:
> print('PIL cannot identify image file: ' + afile)
> except:
> print(ifile)
> print("Unexpected error doing PIL.Image.open():", sys.exc_info()[0])
> raise
[snip]
>
> Vincent
>
You've already had some advice so I'll just point out that a bare except
is a bad idea as you wouldn't even be able to catch a user interrupt.
Try (groan!) catching StandardError instead.
--
Cheers.
Mark Lawrence.
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Re: Understanding and dealing with an exception Mark Lawrence <breamoreboy@yahoo.co.uk> - 2012-10-14 09:20 +0100
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