Added utils.add_key_if_value #76

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

	name: Push tests
	# run-name: ${{ github.actor }} push tests

	on:
	push:
	pull_request:

	jobs:
	test:
	runs-on: ubuntu-22.04
	strategy:
	fail-fast: false
	matrix:
	include:
	- python: 2.7.18
	# - python: 3.7.14
	# - python: 3.10.11
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	- name: Set up pyenv and Python
	uses: "gabrielfalcao/pyenv-action@v14"
	with:
	default: "${{ matrix.python }}"
	- name: Setup Env
	run: \|
	pip install --upgrade pip
	pip install -e .
	- name: test
	run: \|
	python -m unittest discover
	coverage:
	runs-on: ubuntu-22.04
	strategy:
	fail-fast: false
	matrix:
	include:
	- python: 3.10.11
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	- name: Set up pyenv and Python
	uses: "gabrielfalcao/pyenv-action@v14"
	with:
	default: "${{ matrix.python }}"
	- name: Setup Env
	run: \|
	pip install --upgrade pip
	pip install -e .
	pip install -U coveralls coverage
	- name: test coverage
	run: \|
	coverage run -m unittest discover
	- name: Publish to Coveralls
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	run: \|
	coveralls --service=github

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