django - "manage.py test" fails "table already exists"

I'm new to the django world. Running some tutorial apps, and when running python manage.py test i'm getting a failure saying that the table already exists. I'm not sure what is going on. I am also running south, and I got n开发者_开发问答o errors when migrating the schema.

Any insight is greatly appreciated.

TIA Joey

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It might be an error in one of your south migrations. You don't see the problem on the real db because the migration has been executed (with the--fake option maybe)

You can try to recreate the db from scracth and see if it works.

You can also disable South for unit-tests by adding SOUTH_TESTS_MIGRATE = False in your settings.py. With this option a regular syncdb will be done to create the test database. It will also speed the testing process.

I hope it helps

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This also happened to me with a legacy code but for another reason.

I had two models with db_table referencing the same db table. I know that is stupid, but it's not my fault )

And I never found anything on the internet that could help me. I was saved by verbosity set to 3 (manage.py test -v 3) Hope this helps anyone.

class Bla1(Model):
    some_column = ...
    class Meta:
        db_table = 'some_table'

class Bla2(Model):
    some_column = ...
    class Meta:
        db_table = 'some_table'

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and if you are testing with nose:

DST_RUN_SOUTH_MIGRATIONS = False

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This happens also with Nose when
--cover-package=userdata,incorrectname
One of package's name is incorrect

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You have to similar models, check it