possible race condition with manager logic

[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?

[Tim Graham]

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.