django tries to rollback transactions on exceptions when using the dummy engine
|Reported by:||Owned by:||Adrian Holovaty|
|Component:||Database layer (models, ORM)||Version:||master|
|Has patch:||no||Needs documentation:||no|
|Needs tests:||no||Patch needs improvement:||no|
I'm using django, but don't want to use the database part of it. However, this causes a problem whenever I have an unhandled exception. At the bottom of django/db/init.py, django connects _rollback_on_exception() to the got_request_exception signal. This means that on every request exception, transaction.rollback_unless_managed() is called which fails. Note: I'm not importing the db module, but other django modules seem to do it.
I think the solution is to not hook up the callback if the dummy engine is in use.