Update yarl from 1.4.2 to 1.18.2 #259

	name: Build anysocks

	on: [push]

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	max-parallel: 5
	matrix:
	python-version: [3.5, 3.6, 3.7, 3.8]

	steps:
	- uses: actions/checkout@v1
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v1
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -U pylama
	pip install -U coverage
	pip install -e .
	pip install -U -r .readthedocs/requirements.txt
	- name: Linting with pylama
	run: \|
	pylama .
	- name: Coverage and unit tests
	run: \|
	coverage run setup.py test
	coverage combine
	coverage report -i
	- name: Build documentation
	run: \|
	make -C docs html

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