2👍
✅
You want to use setattr()
. setattr(x, 'y', z)
is equivalent to x.y = z
(note that the second argument is a string – in your case, it will be the key
string). So in your case, you could do:
setattr(self.instance, key, self.saving_path + self.slug + '_' + key + '.' + self.image_format)
Source:stackexchange.com