When saving, how can you check if a field has changed?

Question

In my model I have :

class Alias(MyBaseModel):
    remote_image = models.URLField(max_length=500, null=True, help_text=\"A URL that is downloaded and cached          


        

Answer 1

Note that field change tracking is available in django-model-utils.

https://django-model-utils.readthedocs.org/en/latest/index.html