loaddata_cms.py

# -*- coding: utf-8 -*-

from django.core.management.commands import loaddata
from django.db.models import signals


class Command(loaddata.Command):

    def handle(self, *fixture_labels, **options):
        from cms.signals import update_placeholders
        from cms.models import Page
        signals.post_save.disconnect(update_placeholders, sender=Page)

        loaddata.Command.handle(self, *fixture_labels, **options)

        signals.post_save.connect(update_placeholders, sender=Page)