[ThumbnailCtrl] - small patch

[massimo s.]

Hi,

I was trying Andrea Gavana's ThumbnailCtrl, and by playing with the demo 
I found it blocks the generation of thumbnails if the PIL has troubles 
reading the image (that is, thumbnails are only generated until the 
corrupted/bad/whatever file is met).

I found that what I guess should be the correct behaviour (skipping the 
troublesome image and continuing) can be restored by simply trapping the 
exceptions in the LoadImages method:

def LoadImages(self, newfile, imagecount):
         """ Methods That Load Images On ThumbnailCtrl. Used Internally. """

         if not self._isrunning:
             thread.exit()
             return

         try:
             pil = Image.open(newfile)
             originalsize = pil.size


             pil.thumbnail((300, 240))
             img = wx.EmptyImage(pil.size[0], pil.size[1])
             img.SetData(pil.convert("RGB").tostring())
         except:
             pass

         try:
             self._items[imagecount]._threadedimage = img
             self._items[imagecount]._originalsize = originalsize
             self._items[imagecount]._bitmap = img
         except:
             return


(yes, I know it's not a real diff -c patch, but diff spits out garbage 
on me, I don't know why - however the change is so trivial that 
shouldn't require effort)

Is this harmless?

m.