[pre-commit.ci] auto fixes from pre-commit.com hooks #829

	name: Python application

	on: [push]

	jobs:
	build_backend:
	runs-on: ubuntu-latest

	services:
	mqqt:
	image: 'rabbitmq:3.12.11'
	ports: ['5672:5672']

	steps:
	- uses: actions/checkout@v4
	- name: Set up Python 3.8
	uses: actions/setup-python@v5
	with:
	python-version: 3.8
	- name: Cache poetry virtualenv
	id: cache-poetry
	uses: actions/cache@v3
	with:
	path: ~/.local/share/virtualenvs
	key: ${{ runner.os }}-poetry-${{ hashFiles('**/poetry.lock') }}
	- name: Install poetry
	run: \|
	python -m pip install --upgrade poetry
	- name: Install dependencies
	if: steps.cache-poetry.outputs.cache-hit != 'true'
	run: \|
	poetry install
	- name: Lint with flake8
	run: \|
	pip install flake8
	# stop the build if there are Python syntax errors or undefined names
	flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
	# exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
	flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
	- name: Run mypy
	run: \|
	poetry run mypy .
	- name: Test with pytest
	run: \|
	poetry run pytest -vv
	# - name: Archive test report
	# uses: actions/upload-artifact@v1
	# if: always()
	# with:
	# name: report.html
	# path: report.html

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