learn_dramatiq

Learn Dramatiq basics

Docker Compose Backends

Since Dramatiq supports Redis and RabbitMQ as queue backends, there are two separate docker-compose files for each. The redis backend has no persistence, while the rabbit backend has a .rabbitdata/ persistence attached as a volume mount.

Invoke

All invoke tasks reside in the tasks.py file at the root of the project. Use invoke --list or inv -l to print out a list of available commands. Use inv <cmd> --help for additional details.

A bash complete wrapper script autocomplete.zsh was generated with invoke --print-completion-script zsh > autocomplete.zsh. Simply source this file to enable autocomplete for invoke. Use bash instead of zsh to generate a bash autocomplete wrapper.

Pre-commit Hooks

A .pre-commit-config.yaml for pre-commit is available for this project. To install the pre-commit hooks run:

pre-commit install

In the event new hooks are addedd it may be beneficial to run all hooks against all files:

pre-commit run --all-files

You can run individual pre-commit hooks like:

pre-commit run pylint

This will use the args present in hook, which in our case ignores C,R, and TODO fixme commands.

To remove the pre-commit hooks all together

rm .git/hooks/pre-commit

Pylint

To disable a rule

# pylint: disable=unused-import
import not_used
# pylint: disable=enable-import

or

bad_code # pylint: disable=W1337

You can also suppress the entire rule by adding a pragma disable at the top of the file

pragma pylint: disable=W9902