Refactor Python package release workflow #48

	name: Update pypi release

	on:
	push:
	tags:
	- 'v..*'

	pull_request:
	branches:
	- main
	- master
	types:
	- labeled
	- opened
	- edited
	- synchronize
	- reopened

	workflow_dispatch:
	inputs:
	release_tag:
	description: 'Tag to build/publish (e.g. v1.2.3 or v2.0.0rc1)'
	required: true
	type: string

	jobs:
	release:
	runs-on: ubuntu-latest

	steps:
	- name: Validate manual tag input
	if: ${{ github.event_name == 'workflow_dispatch' }}
	shell: bash
	run: \|
	case "${{ inputs.release_tag }}" in
	v..*)
	echo "Manual release tag accepted: ${{ inputs.release_tag }}"
	;;
	*)
	echo "release_tag must look like v1.2.3 (or similar, e.g. v2.0.0rc1)"
	exit 1
	;;
	esac

	- name: Checkout code
	uses: actions/checkout@v6
	with:
	ref: ${{ github.event_name == 'workflow_dispatch' && format('refs/tags/{0}', inputs.release_tag) \|\| github.ref }}

	- name: Setup Python
	id: setup-python
	uses: actions/setup-python@v6
	with:
	python-version: '3.x'
	cache: 'pip'
	cache-dependency-path: \|
	pyproject.toml

	- name: Install Qt/OpenGL runtime deps (Ubuntu)
	run: \|
	sudo apt-get update
	sudo apt-get install -y \
	libegl1 \
	libgl1 \
	libopengl0 \
	libxkbcommon-x11-0 \
	libxcb-cursor0

	- name: Install dependencies
	run: \|
	pip install --upgrade pip
	pip install wheel
	pip install "packaging>=24.2"
	pip install build
	pip install twine

	- name: Build and publish to PyPI
	if: ${{ github.event_name == 'push' }}
	env:
	TWINE_USERNAME: __token__
	TWINE_PASSWORD: ${{ secrets.TWINE_API_KEY }}
	run: \|
	python -m build
	ls dist/
	tar tvf dist/deeplabcut-live-gui-*.tar.gz
	python -m twine upload --verbose dist/*

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