Add terminate selected tasks action in admin

[caoqianming]

No description provided.

[auvipy]

can you please elaborate the change a bit more? can you also verify the change?

[caoqianming]

When a long task is in running state, I may need to terminate it for various reasons. So adding this action in admin is useful. I added the code and tested it and it works fine. In the beginning I was terminating tasks one by one in a for loop, later I realized that I could pass in a list, so I made some changes.

[auvipy]

can you add tests to verify this? and do not introduce any regression?

[caoqianming]

Okay, I'll try.

[caoqianming]

can you add tests to verify this? and do not introduce any regression?您能否添加测试来验证这一点？并且不引入任何回归？

Sorry, I have no idea to write this UNIT test. And i run python manage.py test with some errors in the picture. can you help me or give some suggestion, thank you

[AllexVeldman]

@caoqianming unittests are run using pytest.

install a virtualenv with the test dependencies, make sure you are on python 3.11:

python -m venv .venv
. .venv/bin/activate
pip install -r requirements/default.txt -r requirements/test.txt -r requirements/test-django.txt
pytest

This requires a postgres database to be available on localhost with USER postgres PASSWORD postgres and a database with the name postgres. I normally use a docker image I already have running, or just run the plain docker image: https://hub.docker.com/_/postgres

Currently there are no tests testing the admin pages since there was very little functionality there, so you'll have to add a test_admin.py yourself.
If you run into issues creating the tests, ping me here and I'll see if I can spend some time on this.

[caoqianming]

Hello. I add some test @AllexVeldman

[Copilot]

Pull Request Overview

This PR adds a new action to the Django admin interface allowing administrators to terminate selected tasks, along with corresponding unit tests.

• Introduces terminate_task action in TaskResultAdmin which terminates tasks and reports success or error messages.
• Adds unit tests in t/unit/test_admin.py covering both successful termination and failure scenarios.

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
t/unit/test_admin.py	Adds tests for the new terminate_task action
django_celery_results/admin.py	Implements the terminate_task action in the admin

Comments suppressed due to low confidence (1)

t/unit/test_admin.py:27

• [nitpick] The variable name 'id' shadows the built-in function id(). Consider renaming it to 'task_id' or similar to avoid potential confusion.

id = uuid()

[auvipy]

I am going to deeply consider it again, may be by the end of this month.

[auvipy]

can you please fix the merge conflict on test file?