Re: Imagefield, PIL and save()
On Sep 3, 5:31 pm, Rob Broadhead wrote: > If you are on a Mac there are some issues with the imagelib you will > need to fix. Very interesting. I am on a Mac. So I'll investigate and update. Thanks, Rob. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: Imagefield, PIL and save()
If you are on a Mac there are some issues with the imagelib you will
need to fix. Google Mac PIL django and I think you will get three or
four walk-throughs to fix the problem. I think you can see the error
when you run the PIL tests, but I went through a lot of iterations
just fixing that myself so my recollection may be a bit off.
On Sep 3, 2009, at 5:23 PM, aa56280 wrote:
>
> I have an ImageField in a model. I also have a ModelForm for this
> model. I'm overriding save() so that I can take the image that was
> uploaded and make a thumbnail out of it using PIL.
>
> I'm using the simplest of examples just to get started:
>
> ...
> def save(self):
> from PIL import Image
>
> im = Image.open(self.logo) # 'logo' is the image field name
> im.thumbnail((100,100), Image.ANTIALIAS)
> im.save('test.png')
>
> No exception, no errors, but neither was a thumbnail created. I keep
> thinking something's going on with the Image.open() method, but I have
> no clue what. Any ideas greatly appreciated.
>
>
> >
Rob Broadhead
robert.broadh...@gmail.com
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Imagefield, PIL and save()
I have an ImageField in a model. I also have a ModelForm for this
model. I'm overriding save() so that I can take the image that was
uploaded and make a thumbnail out of it using PIL.
I'm using the simplest of examples just to get started:
...
def save(self):
from PIL import Image
im = Image.open(self.logo) # 'logo' is the image field name
im.thumbnail((100,100), Image.ANTIALIAS)
im.save('test.png')
No exception, no errors, but neither was a thumbnail created. I keep
thinking something's going on with the Image.open() method, but I have
no clue what. Any ideas greatly appreciated.
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