update dust_attenuation import message #196

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

	name: CI

	on:
	push:
	branches:
	- master
	pull_request:

	env:
	# Dummy to make prospector work
	SPS_HOME: xxxxdummyxxxx

	jobs:
	build:
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	python-version: [3.7, 3.8, 3.9, '3.10']
	os: [ubuntu-latest]
	steps:
	- uses: actions/checkout@v3
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v3
	with:
	python-version: ${{ matrix.python-version }}
	- name: Build check
	run: \|
	pip install build twine
	python -m build
	python -m twine check --strict dist/*

	codestyle:
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	python-version: ['3.9']
	os: [ubuntu-latest]
	steps:
	- uses: actions/checkout@v3
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v3
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install package
	run: \|
	pip install flake8
	- name: Lint with flake8
	run: \|
	flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
	test:
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	python-version: [3.7, 3.8, 3.9, '3.10']
	os: [ubuntu-latest]
	steps:
	- uses: actions/checkout@v3
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v3
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install package
	run: \|
	pip install -e .[test] -r requirements.txt
	- name: Test with pytest
	run: \|
	pytest

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