manual update #73

	name: Tests

	defaults:
	run:
	shell: bash

	on: [push]

	jobs:
	tests:
	name: ${{ matrix.os }} / ${{ matrix.python-version }}
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-18.04, ubuntu-20.04, macos-latest, windows-latest]
	python-version: [3.7, 3.8, 3.9]

	steps:
	- uses: actions/checkout@v2

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}

	- name: Get full Python version
	id: full-python-version
	run: echo ::set-output name=version::$(python -c "import sys; print('-'.join(str(v) for v in sys.version_info))")

	- name: Install poetry
	uses: abatilo/actions-poetry@v2.1.0
	with:
	poetry-version: 1.1.4

	- name: Configure Poetry
	run: \|
	echo "PATH=$HOME/.poetry/bin:$PATH" >> $GITHUB_ENV
	poetry config virtualenvs.in-project true

	- name: Set up cache
	uses: actions/cache@v2
	id: cache
	with:
	path: .venv
	key: venv-${{ runner.os }}-${{ steps.full-python-version.outputs.version }}-${{ hashFiles('**/poetry.lock') }}

	- name: Ensure cache is healthy
	if: steps.cache.outputs.cache-hit == 'true'
	run: poetry run pip --version >/dev/null 2>&1 \|\| rm -rf .venv

	- name: Upgrade pip, setuptools and wheel
	run: poetry run python -m pip install --upgrade pip setuptools wheel

	- name: Install dependencies
	run: poetry install -v -E dataframe

	- name: Run Tests
	run: poetry run python -m pytest

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