Code Spatter - Latest Comments in Quick Thumbnails in Django

Re: Quick Thumbnails in Django

Anon — Tue, 23 Jul 2013 22:22:42 -0000

I've been looking for thumbnail creator in all over google and coding forum for 1 full day and none of them worked.. Only your code is working for me... Thank you very much! You save my day...

Re: Quick Thumbnails in Django

wkoorts — Sun, 26 Jul 2009 03:17:19 -0000

Great post, thanks. I especially liked learning about StringIO as I didn't know about it before now.

Re: Quick Thumbnails in Django

Greg Allard — Fri, 01 May 2009 10:54:36 -0000

I updated this post. I was thinking the uploaded file was deleted after using it, but I just needed to reset the file. Django's InMemoryUploadedFile uses StringIO. Doing file.seek(0)
will reset the StringIO file to be ready to create another thumbnail.

Re: Quick Thumbnails in Django

Greg Allard — Tue, 07 Oct 2008 18:00:03 -0000

I'm glad this helped. That was the hardest part to figure out. I didn't want to create a temporary file on the file system and StringIO wasn't the first thing I tried.

Re: Quick Thumbnails in Django

dobrych — Tue, 07 Oct 2008 17:54:37 -0000

Thank you for the StringIO tip, it saved my time :-)

Re: Quick Thumbnails in Django

Greg Allard — Mon, 06 Oct 2008 15:12:44 -0000

Thanks for the link. I will probably check that out since I know I will want more features at some point.

Re: Quick Thumbnails in Django

simeon — Mon, 06 Oct 2008 14:47:24 -0000

I'm all for writing a little code to understand a library like PIL. It's worth noting sorl-thumbnail (http://code.google.com/p/so..., however, as a django app that solves just this problem... It can do a lot of things but at the simplest level you can just use a template tag to specify the thumbnail size and thumbnails are generated and cached for future use. A very nice app...

Re: Quick Thumbnails in Django

Greg Allard — Mon, 06 Oct 2008 12:06:13 -0000

I'll probably stick with my method since it gets the processing done initially and avoids the case where many images all need to be resized on a single page load.

Although, having a filter to do that will be convenient if you change your mind on the thumbnail size.

Re: Quick Thumbnails in Django

Batiste — Mon, 06 Oct 2008 11:35:29 -0000

Take a look at this snippets:

http://www.djangosnippets.o...

Thumbnails are generated in a lazy way. I like the idea.

Re: Quick Thumbnails in Django

Greg Allard — Tue, 23 Sep 2008 10:04:12 -0000

I hope it helps you out when you need it. I just started learning django and python when trying to figure this out and that is probably why it took me a while.

Re: Quick Thumbnails in Django

Arien — Tue, 23 Sep 2008 06:23:42 -0000

I am doing a small project in Django (I'm a Python newbie, learning as I go). I initially wanted to deal with thumbnails, but finally skipped it, since was not really relevant to the project. But I'll definitely try this when I start working on improvements.

Thanks for sharing! :)