Fix incorrectly setting cancelled futures #45

	name: Code quality

	on:
	push:
	branches:
	- main
	pull_request:

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3

	- name: Set up Python 3.11
	uses: actions/setup-python@v4
	with:
	python-version: '3.11'

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -e .[lint]
	- name: Run code quality tests
	run: \|
	black --check .
	flake8
	mypy

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