Using FacetField

FacetField is used to associate generic data to an instance. A model may have more then one FacetField provided they each are passed a different facet key. If you use an ExpandableModelAdmin or an ExpandableModelForm then one can add a FacetField to allow for easy access of that data.

Example usage:

from django.db import models
from django.core.files import File
from fieldmaker.modelfields import FacetField

class MyModel(models.Model):
    attributes = FacetField()


mymodel = MyModel.objects.get(pk=1)
mymodel.attributes['foo'] = 'bar'
mymodel.attributes['somefile'] = File(open('/path/to/file.txt', 'r'))
mymodel.attributes.save()