You're looking at StableBuild's Deleted PyPI mirror - where we index all deleted packages from the Python package registry.

test-worker
1.0.0b1

This version was deleted from PyPI around 2025-01-07. Installing fails with:
$ pip3 install test-worker==1.0.0b1 ERROR: Could not find a version that satisfies the requirement test-worker==1.0.0b1
View other deleted versions of test-worker

Install through StableBuild

You can install this package from StableBuild's PyPI snapshots from before the version was deleted:
pip3 install \ -i https://YOUR_API_KEY.pypimirror.stablebuild.com/2025-01-06/ \ test-worker==1.0.0b1
Sign up for StableBuild to get an API key (it's free and takes <60 seconds!)

Or, download files manually

And install manually via pip:
test_worker-1.0.0b1-py3-none-any.whl (41.2KB)
test_worker-1.0.0b1.tar.gz (35.2KB)