Расширение для IPython, позволяющее подгружать модели на лету, без импортов.

ipython_load_django_model

from IPython import Magics, magics_class, line_magic
from django.db.models import get_model

@magics_class
class ModelSearchMagics(Magics):
    
    @line_magic
    def model(self, app_label, model_name):
        model_class = get_model(app_label, model_name)
        self.shell.user_ns[model_class.__name__] = model_class


def load_ipython_extension(ip):
    ip.magics_manager.register(ModelSearchMagics)