Hi,
Ok, so what you should do is add a signal to pre save and then delete the
old image if the new image is attached.
Something like this should work:
from django.core.files.storage import default_storage as storage
from django.db.models.signals import pre_save
def image_delete(sender, instance, *args, **kwargs):
if instance.pk:
old_instance = User.objects.get(pk=instance.pk)
if old_instance.image != instance.image and instance.image:
storage.delete(old_instance.image.name)
pre_save.connect(image_delete, sender=User)
You can see more information about signals here:
https://docs.djangoproject.com/en/1.7/topics/signals/
Regards,
Andréas
2015-03-24 11:40 GMT+01:00 <akash.pa...@ranosys.com>:
> When i edit image that is when i upload new image,the old image should get
> deleted
>
> On Tuesday, March 24, 2015 at 2:40:35 PM UTC+5:30, akash...@ranosys.com
> wrote:
>>
>> hi..
>> Can anyone please tell me how to handle old image after uploading new
>> image.
>>
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