#24332: Sites migration fails when DATABASES['default'] = {}
-------------------------------------+-------------------------------------
Reporter: trecouvr | Owner: nobody
Type: Bug | Status: new
Component: Migrations | Version: 1.7
Severity: Normal | Resolution:
Keywords: migrate | Triage Stage:
post_migrate | Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
Changes (by timgraham):
* needs_better_patch: => 0
* needs_tests: => 0
* needs_docs: => 0
Old description:
> On Django 1.7.4 the management command `migrate --database=xxx` fails
> when `DATABASES['default'] = {}` with
> `django.core.exceptions.ImproperlyConfigured: settings.DATABASES is
> improperly configured. Please supply the ENGINE value. Check settings
> documentation for more details.`.
> On Django 1.7.3 it works fine.
> More details can be found on https://code.djangoproject.com/ticket/24298.
>
> To reproduce the problem:
>
> 1. Create a new project
> 2. Edit the settings.py this way:
>
> {{{
> DATABASES = {
> 'default': {},
> 'mysite': {
> 'ENGINE': 'django.db.backends.sqlite3',
> 'NAME': os.path.join(BASE_DIR, 'db_mysite.sqlite3'),
> }
> }
> }}}
>
> 3. Run python manage.py migrate --database=mysite
>
> Problem:
> It seems Django tries to access the default connection.
>
> I am attaching an output log of the command.
> Here is a sample project to reproduce the behaviour:
> https://github.com/trecouvr/test_dj_migrate_174.
New description:
{{{
}}}
On Django 1.7.4 the management command `migrate --database=xxx` fails when
`DATABASES['default'] = {}` with
`django.core.exceptions.ImproperlyConfigured: settings.DATABASES is
improperly configured. Please supply the ENGINE value. Check settings
documentation for more details.`.
On Django 1.7.3 it works fine.
More details can be found on https://code.djangoproject.com/ticket/24298.
To reproduce the problem:
1. Create a new project
2. Edit the settings.py this way:
{{{
DATABASES = {
'default': {},
'mysite': {
'ENGINE': 'django.db.backends.sqlite3',
'NAME': os.path.join(BASE_DIR, 'db_mysite.sqlite3'),
}
}
}}}
3. Run python manage.py migrate --database=mysite
Problem:
It seems Django tries to access the default connection.
I am attaching an output log of the command.
Here is a sample project to reproduce the behaviour:
https://github.com/trecouvr/test_dj_migrate_174.
--
Comment:
This seems to be a duplicate of #24298 which was fixed (did you try this
on the stable/1.7.x branch?). Markus asked you to open a new issue for
`create_default_site()` not propagating the `using` parameter. Did you
misunderstand him or am I misunderstanding you?
--
Ticket URL: <https://code.djangoproject.com/ticket/24332#comment:1>
Django <https://code.djangoproject.com/>
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