Opened 10 years ago

Closed 9 years ago

#4422 closed (fixed)

django tries to rollback transactions on exceptions when using the dummy engine

Reported by: Ben Dean-Kawamura <ben.dean.kawamura@…> Owned by: Adrian Holovaty
Component: Database layer (models, ORM) Version: master
Severity: Keywords:
Cc: Triage Stage: Accepted
Has patch: no Needs documentation: no
Needs tests: no Patch needs improvement: no
Easy pickings: UI/UX:

Description

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.

Change History (2)

comment:1 Changed 9 years ago by Simon G. <dev@…>

Component: UncategorizedDatabase wrapper
Owner: changed from Jacob to Adrian Holovaty
Triage Stage: UnreviewedAccepted

comment:2 Changed 9 years ago by Malcolm Tredinnick

Resolution: fixed
Status: newclosed

This will have been fixed by [5410].

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