Opened 7 years ago

Closed 7 years ago

#29046 closed Bug (needsinfo)

possible race condition with manager logic

Reported by: Andy Grabow Owned by: nobody
Component: Database layer (models, ORM) Version: 2.0
Severity: Normal Keywords:
Cc: Triage Stage: Unreviewed
Has patch: no Needs documentation: no
Needs tests: no Patch needs improvement: no
Easy pickings: no UI/UX: no

Description (last modified by Andy Grabow)

Hi,

i tried a lot to explain this weird behaviour, but since it happens sometimes and doenst at other times i think that its due to some weird race condition.

Please have a look at the travis build logs:
https://travis-ci.org/kakulukia/django-undeletable
https://travis-ci.org/kakulukia/django-undeletable/builds/331788403 (build #23)

Most of the time django 1.11 under python2 is failing.
So please could someone with more knowledge about django manager magic have a look at my module?

git clone https://github.com/kakulukia/django-undeletable.git
git checkout cookiecutter-version
make init2
pipenv shell
pip install django=1.11.9
make test

In the last 4 years of me using that module in different projects, this bug never happend. This might be due to the striped to the basics version of this unittest compared to a project with multiple other modules to load before actually executing any ORM logic. Just a guess.

BTW: The django sources have been uploaded to pypi resulting in a python2 pip trying to install django 2 which aint working. Is there a workaround? Why are the sources uploaded to pypi?

Change History (2)

comment:1 by Andy Grabow, 7 years ago

Description: modified (diff)

comment:2 by Tim Graham, 7 years ago

Resolution: needsinfo
Status: newclosed

Please see TicketClosingReasons/UseSupportChannels for ways to get help debugging your code. If you confirm a bug in Django, please reopen the ticket with details. A ticket should provide a very minimal project to reproduce the problem rather than a larger project with a lot of unrelated details. Thanks.

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