Purge errored tasks even if task object is not found #481

	name: test-workflow
	on:
	# When any branch in the repository is pushed
	push:
	# When a pull request is created
	pull_request:
	# When manually triggered to run
	workflow_dispatch:

	jobs:
	lint:
	strategy:
	matrix:
	python-version: [ '3.8', '3.9', '3.10', '3.11' ]
	name: Lint ${{ matrix.python-version }}
	runs-on: 'ubuntu-20.04'
	container: python:${{ matrix.python-version }}
	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Lint code
	run: \|
	pip install -c requirements.txt -r requirements-lint.txt
	lintlizard --ci

	# Run tests
	test:
	strategy:
	matrix:
	python-version: ['3.8', '3.9', '3.10', '3.11']
	os: ['ubuntu-20.04']
	redis-version: [4, 5, "6.2.6", "7.0.9"]
	redis-py-version: [3.3.0, 4.6.0]
	# Do not cancel any jobs when a single job fails
	fail-fast: false
	name: Python ${{ matrix.python-version }} on ${{ matrix.os }} with Redis ${{ matrix.redis-version }} and redis-py==${{ matrix.redis-py-version }}
	runs-on: ${{ matrix.os }}
	container: python:${{ matrix.python-version }}
	services:
	redis:
	image: redis:${{ matrix.redis-version }}
	# Set health checks to wait until redis has started
	options: >-
	--health-cmd "redis-cli ping"
	--health-interval 10s
	--health-timeout 5s
	--health-retries 5
	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Install dependencies
	run: \|
	pip install -r requirements.txt -r requirements-test.txt
	pip install redis==${{ matrix.redis-py-version }}

	- name: Run tests
	run: pytest
	env:
	# The hostname used to communicate with the Redis service container
	REDIS_HOST: redis

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