Enables headers on parser. Utility for libFacturacioATR #24

	# 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: Python 2.7

	on:
	push:
	branches: [ master ]
	pull_request:
	branches: [ master ]

	jobs:
	build:

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2
	- name: Install Python 2.7
	run: \|
	sudo apt update
	sudo apt install python2 python-pip
	sudo update-alternatives --install /usr/bin/python python /usr/bin/python2 1
	sudo update-alternatives --install /usr/bin/python python /usr/bin/python3 2
	printf '1\n' \| sudo update-alternatives --config python
	cd /usr/bin
	sudo ln -s /usr/bin/pip2 ./pip
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt
	pip install -r requirements-dev.txt
	pip install coveralls
	pip install -e .
	- name: Test with mamba
	env:
	ESIOS_TOKEN: ${{secrets.ESIOS_TOKEN}}
	run: \|
	export ESIOS_TOKEN="$ESIOS_TOKEN"
	mamba --enable-coverage

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