kronoszx
3/18/2018 - 11:44 AM

Delete a model

1.- Delete from models.py 2.- Delete from admin.py 3.- Migrate changes 4.- python manage.py shell 5.- exec(open("cleanmodels.py").read())

cleanmodels.py
content_copyfile_download
from django.contrib.contenttypes.models import ContentType
 
# List of deleted apps
DEL_APPS = ["app-you-deleted", "second-app-deleted"]
# List of deleted models (that are not in the app deleted) In lowercase!
DEL_MODELS = ["model-you-deleted", "second-model-deleted"]
 
ct = ContentType.objects.all().order_by("app_label", "model")
 
for c in ct:
    if (c.app_label in DEL_APPS) or (c.model in DEL_MODELS):
        print("Deleting Content Type %s %s" % (c.app_label, c.model))
        c.delete()