[ZDP] BackTalk to Document The Zope Book (2.5 Edition)/Advanced Zope Scripting

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A comment to the paragraph below was recently added via http://www.zope.org/Documentation/Books/ZopeBook/current/ScriptingZope.stx#2-40

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    Now you have a method that will create a thumbnail image. You can
    call it on a Folder with a URL like
    *ImageFolder/makeThumbnail?original_id=Horse.gif* This would
    create a thumbnail image named 'Horse.thumb.jpg'.

      % Anonymous User - July 15, 2002 8:16 pm:
       On a GIF file I get an error: GifImageFile instance has no attribute 'global_palette'. Works fine on a JPEG
       file. -VS

      % Anonymous User - Sep. 27, 2002 5:10 pm:
       July 15: thats a PIL problem...