python - Django Forms: Avoid DB hit during import -

i have legacy django code:

class fooform(forms.form):     defaults={         'foo': foo.objects.get(id='...')          } 

foo.objects.get() not lazy. means db connected during importing python file.

this makes trouble in several places.

how refactor this? there lazy version of foo.objects.get()?

it sounds want hit database when instantiating form. i'd overriding constructor:

class fooform(forms.form):     def __init__(*args, **kwargs):         super(fooform, self).__init__(*args, **kwargs)          self.defaults = {             'foo': foo.objects.get(id='...')          }