On Apr 5, 11:38 am, MiratCanBayrak <miratcanbay...@gmail.com> wrote:
> here, i have a function that used as a upload_to parameter in my
> model. But i records my pic as screenshot_None.gif. Becouse id is
> appearing when it is recorded. How can i record my images as
> screenshot_id.gif ?? thanks for your response
>
> from os.path import join, exists
> from os import remove
>
> def screenshot_path(instance = None, filename = None):
> filepath = join("products", "images", instance.product.type,
> instance.product.slug, "screenshot_" + str(instance.id) + ".gif")
> if exists(join(MEDIA_ROOT,filepath)):
> remove(join(MEDIA_ROOT, filepath))
> return filepath
There's no way to do this, because the model hasn't been saved yet, so
it doesn't have an ID. You will have to think of a different naming
scheme for your images, that doesn't depend on the autogenerated ID.
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