Project example using Chancy (postgre queue) for python

Application using Chancy that is a Task queue in Python that support Schedule tasks for future, recurrency tasks and even workflow with dependency using postgres as a storage.

This repo contains a simple example structure with Chancy for demonstrate usage coming configured with the dashboard, for this project we will use uv package manager to install the dependencies and DBngin to create a postgresql.

Configure the postgres URI for your application

export CHANCY_DB_URL="postgresql://postgres:postgres@localhost:5430/postgres"

Then you can initialize the database with the migrations and create the queues:

uv run 00-init.py

For the migrations that are the tables that will be created.

Then we can initialize our first jobs.

uv run 01-create-jobs.py

And now we can initialize our worker to process the jobs and view our dashboard.

uv run 02-worker.py

We can see the logs of our jobs and access the Chancy dashboard with the credentials (admin/admin).

And we can look into details for each job.

Or into details for specific queues about the number of jobs already processed.