install pipx from Debian packages. #67

	name: Python application

	on: [push]

	jobs:
	build:

	runs-on: ubuntu-latest

	strategy:
	matrix:
	python-version: ["3.10", "3.11", "3.12"]

	steps:
	- uses: actions/checkout@v1

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install dependencies
	run: \|
	pip install poetry
	poetry install

	- name: Lint with flake8
	run: \|
	# stop the build if there are Python syntax errors or undefined names
	poetry run flake8 stegano --count --select=E9,F63,F7,F82 --show-source --statistics
	# exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
	poetry run flake8 stegano --count --max-complexity=15 --max-line-length=127 --statistics

	- name: Test with pytest
	run: \|
	poetry run nose2 -v --pretty-assert
	env:
	testing: actions

	- name: Type check with mypy
	run: \|
	poetry run mypy .

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