-bash: ./manage.py: Permission denied
You need to make manage.py executable to excecute it. Do chmod +x manage.py to make it excecutable. Alternately you can do python manage.py <cmd> instead.
django-south
What is the best approach to change primary keys in an existing Django app?
Agreed, your model is probably wrong. The formal primary key should always be a surrogate key. Never anything else. [Strong words. Been database designer since the 1980’s. Important lessoned learned is this: everything is changeable, even when the users swear on their mothers’ graves that the value cannot be changed is is truly a natural … Read more
Can you migrate backwards to before the first migration in South?
./manage.py migrate myapp zero See: https://docs.djangoproject.com/en/1.9/ref/django-admin/#migrate In Django 1.11: https://docs.djangoproject.com/en/1.11/ref/django-admin/#migrate
Django 1.8 – what’s the difference between migrate and makemigrations?
According the Polls tutorial: python manage.py makemigrations <app>: Create the migrations (generate the SQL commands). python manage.py migrate: Run the migrations (execute the SQL commands).
django no such table:
Updated answer for Django migrations without south plugin: Like T.T suggested in his answer, my previous answer was for south migration plugin, when Django hasn’t any schema migration features. Now (works in Django 1.9+): T.T wrote: You can try this! python manage.py makemigrations python manage.py migrate –run-syncdb Outdated for south migrations plugin As I can … Read more
Adding new custom permissions in Django
South does not track django.contrib.auth permissions. See ticket #211 for more information. One of the comments on the ticket suggests that using the –all option on syncdb may solve the problem.
Why don’t my south migrations work?
South allows you to create migrations when you first start out with a new app and the tables haven’t been added to the database yet, as well as creating migrations for legacy apps that already have tables in the database. The key is to know when to do what. Your first mistake was when you … Read more
How to reset migrations in Django 1.7
I would just do the following on both the environments (as long as the code is the same) Delete your migrations folder DELETE FROM django_migrations WHERE app = <your app name> . You could alternatively just truncate this table. python manage.py makemigrations python manage.py migrate –fake After this all your changes should get detected across … Read more
django 1.7 migrate gets error “table already exists”
If you have the table created in the database, you can run python manage.py migrate –fake <appname> Mark migrations as run without actually running them Or if you want to avoid some actions in your migration, you can edit the migration file under the app/migrations directory and comment the operations you don’t want to do … Read more
How do I migrate a model out of one django app and into a new one?
How to migrate using south. Lets say we got two apps: common and specific: myproject/ |– common | |– migrations | | |– 0001_initial.py | | `– 0002_create_cat.py | `– models.py `– specific |– migrations | |– 0001_initial.py | `– 0002_create_dog.py `– models.py Now we want to move model common.models.cat to specific app (precisely to … Read more