I've use something like this:
class Car(models.Model):
#some fields
photo = models.ImageField(upload_to='cars')
def delete(self, *args, **kwargs):
storage, path = self.photo.storage, self.photo.path
super(Car, self).delete(*args, **kwargs)
storage.delete(path)
On Thursday, November 15, 2012 12:48:16 AM UTC-5, Sergey Seleznev wrote:
>
> Hi! I'm new to python and django(well, and web dev too).
> I'm using python 2.7 and django 1.4
> I went through the tutorial and then got issue with files managing.
> I have model like this:
>
> class Car(models.Model):
> #some fields
> photo = models.ImageField(upload_to='cars')
>
> and media url/root configured in settings.py.
> Also I have autogenerated django admin site.
> Its works well and I can upload files to MEDIA_ROOT/cars/ automaticaly
> when adding new object to Car model, but when I delete or change that
> object from admin site old file doesnt deletes.
> I need some easy and a good way to configure
> model/admin_site/something_else to delete old files from file system when i
> change/delete model object from admin site.
> I think admin
> actions<https://docs.djangoproject.com/en/1.4/ref/contrib/admin/actions/> can
> be solution, but dont think it helps in case of changes and it cant help
> override "Delete" button from object edit page.
>
> Thanks for your help!
>
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