v0.2.51 #67


	name: Upload to PIP

	on:
	# Triggers the workflow when a release is created
	release:
	types: [created]
	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:

	jobs:
	upload:
	runs-on: ubuntu-latest
	steps:
	# Checks-out repository under $GITHUB_WORKSPACE
	- name: "Checkout repository and submodules"
	uses: actions/checkout@v2
	with:
	submodules: recursive

	# Set up python
	- uses: actions/setup-python@v2
	with:
	python-version: 3.8

	# Set package version number
	- name: Set version number to release number
	run: \|
	VERSION=${{github.event.release.tag_name}}
	PLACEHOLDER='version="main"'
	VERSION_FILE='setup.py'
	# ensure the placeholder is there. If grep doesn't find the placeholder
	# it exits with exit code 1 and github actions aborts the build.
	grep "$PLACEHOLDER" "$VERSION_FILE"
	sed -i "s/$PLACEHOLDER/version = \"${VERSION}\"/g" "$VERSION_FILE"
	shell: bash

	# Install dependencies
	- name: "Install dependencies"
	run: \|
	python3 -m pip install --upgrade pip
	python3 -m pip install setuptools wheel twine

	# Build and upload to PyPI
	- name: "Build and upload to PyPI"
	run: \|
	python3 setup.py sdist bdist_wheel
	python3 -m twine upload dist/* --verbose
	env:
	TWINE_USERNAME: __token__
	TWINE_PASSWORD: ${{ secrets.TWINE_TOKEN }}

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