pin pip to the current latest version #39

	# This workflow will install Python dependencies, run tests and lint with a single version of Python
	# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions

	name: Python application

	on:
	push:
	branches: [ "main" ]
	pull_request:

	permissions:
	contents: read

	jobs:
	test:

	runs-on: ubuntu-20.04

	services:
	# ref: https://docs.github.com/ja/actions/using-containerized-services/creating-redis-service-containers
	redis:
	image: redis:alpine
	options: >-
	--health-cmd "redis-cli ping"
	--health-interval 10s
	--health-timeout 5s
	--health-retries 5
	ports:
	- 6379:6379

	steps:
	- uses: actions/checkout@v3
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version-file: ".python-version"
	- name: Install dev dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements-dev.txt
	- name: Check format
	run: black --check --verbose --diff .
	- name: Lint
	run: ruff check --format github .
	- name: Test with unittest and gather code coverage
	run: coverage run --branch -m unittest
	env:
	REDIS_HOST: localhost
	REDIS_PORT: 6379
	REDIS_DB: 0
	- name: Show coverage
	run: \|
	coverage report -m
	coverage html
	- name: Save coverage HTML report
	uses: actions/upload-artifact@v3
	with:
	name: code-coverage-report
	path: htmlcov

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