Add WeatherAPI.com weather provider #156

	# This workflow will install Python dependencies, run tests and lint with a single version of Python
	# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions

	name: Cardinal

	on: [push, pull_request]

	jobs:
	build:

	runs-on: ubuntu-latest

	strategy:
	matrix:
	python-version: [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: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt
	pip install -r test_requirements.txt
	find plugins -type f -name requirements.txt -exec pip install --no-cache-dir -r {} \;
	- name: Test with pytest
	run: \|
	pytest
	- name: Report coverage to Codecov
	uses: codecov/codecov-action@v1
	with:
	fail_ci_if_error: True

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