update packages #1366

	name: lint

	on:
	push:
	branches:
	- main
	- dev
	pull_request:
	branches:
	- main
	- dev

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: [3.9]

	steps:
	- name: Checkout github repo
	uses: actions/checkout@v2

	- name: Install poetry
	run: pipx install poetry

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v3
	with:
	python-version: ${{ matrix.python-version }}
	cache: "poetry"

	# galsim needs this.
	- name: Install FFTW
	run: \|
	sudo apt-get install libfftw3-dev

	- name: Install poetry dependencies
	run: \|
	poetry install --with scarlet

	- name: Install Scarlet
	run: \|
	poetry run pip install "pybind11[global]" peigen pybind11
	git clone https://github.com/pmelchior/scarlet.git; cd scarlet; poetry run python setup.py install

	- name: Run pre-commit
	run: \|
	poetry run pre-commit install
	poetry run pre-commit run --all-files

	- name: Run black
	run: \|
	poetry run black --check btk

	- name: Run isort
	run: \|
	poetry run isort --check btk

	- name: Run pydocstyle
	run: \|
	poetry run pydocstyle btk

	- name: Run flake8
	run: \|
	poetry run flake8 btk

	- name: Run pylint
	run: \|
	poetry run pylint btk

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