Hi folks,
I've got all my file uploads (that go to S3 as it happens, but I don't
think that's overly important) taking their path from one upload_to
delegate:
def get_upload_path(instance, filename=None):
"""
Defaults to appname/modelname/uuid.
"""
return "%s/%s/%s" % (
instance.__class__._meta.app_label,
instance.__class__.__name__.lower(),
instance.uuid)
That's obviously predicated on a field called "uuid" on any model that
uses this method for calculating the upload path. This works fine, but
I now want to deploy the same system on models with multiple
FieldFields. The way I'd like to extend this is by appending the field
name onto the existing file structure:
def get_upload_path(instance, filename=None):
return "%s/%s/%s/%s" % (
instance.__class__._meta.app_label,
instance.__class__.__name__.lower(),
instance.uuid,
APPROPRIATE_FIELD_NAME_HERE)
Which should result in something like "myapp/mymodel/<obj.uuid>/
pdf_file" and "myapp/mymodel/<obj.uuid>/thumbnail_image" given this
model:
class MyModel(models.Model):
pdf_file = FileField(upload_to=get_upload_path)
thumbnail_image = FileField(upload_to=get_upload_path)
Any ideas how I can get that field name inside the upload_to function?
Thanks!
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