Convert custom_storages.py to a python module (#2289) #994

	name: CI
	on: [push, pull_request]
	jobs:
	test:
	runs-on: ubuntu-latest
	services:
	postgres:
	image: postgres:10.1
	env:
	POSTGRES_USER: postgres
	POSTGRES_PASSWORD: postgres
	POSTGRES_DB: pythonorg
	ports:
	- 5432:5432
	# needed because the postgres container does not provide a healthcheck
	options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5
	steps:
	- name: Check out repository
	uses: actions/checkout@v2
	- uses: actions/setup-python@v2
	with:
	python-version: 3.9.16
	- name: Cache Python dependencies
	uses: actions/cache@v2
	env:
	cache-name: pythondotorg-cache-pip
	with:
	path: ~/.cache/pip
	key: ${{ runner.os }}-${{ github.job }}-${{ env.cache-name }}-${{ hashFiles('requirements.txt', '*-requirements.txt') }}
	restore-keys: \|
	${{ runner.os }}-${{ github.job }}-${{ env.cache-name }}-
	${{ runner.os }}-${{ github.job }}-
	${{ runner.os }}-
	- name: Install Python dependencies
	run: \|
	pip install -U pip setuptools wheel
	pip install -r dev-requirements.txt
	- name: Check for ungenerated database migrations
	run: \|
	python manage.py makemigrations --check --dry-run
	env:
	DATABASE_URL: postgres://postgres:postgres@localhost:5432/pythonorg
	- name: Run Tests
	run: \|
	python -Wd -m coverage run manage.py test -v2
	env:
	DATABASE_URL: postgres://postgres:postgres@localhost:5432/pythonorg
	- name: Coverage
	run: \|
	coverage report -m --fail-under=75

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