build(deps): bump the python-dependencies group across 1 directory with 9 updates #286

	name: Docs Build (PR)
	# The documentation is built and deployed in the nightly-docs.yml workflow.
	# This workflow builds the documentation for pull requests to the main branch
	# to catch any issues building the documentation before merging.


	on:
	pull_request:
	branches:
	- main


	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true


	jobs:
	docs_build:
	name: Build docs
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v4

	- name: Load Visor env
	uses: ./.github/actions/load-visor-env

	# Install Xvfb and Mesa for headless OpenGL rendering (needed for VTK and similar libraries)
	- name: Install Xvfb and Mesa
	run: \|
	sudo apt-get update
	sudo apt-get install -y xvfb mesa-utils libgl1

	# Start Xvfb on display :99 to provide a virtual X server for graphical tests
	- name: Start Xvfb
	run: \|
	Xvfb :99 -screen 0 1920x1080x24 &
	echo "DISPLAY=:99" >> $GITHUB_ENV

	# Run tests with DISPLAY=:99 (for Xvfb) and VTK_DEFAULT_RENDER_WINDOW_OFFSCREEN=1
	# VTK_DEFAULT_RENDER_WINDOW_OFFSCREEN=1 ensures VTK uses offscreen rendering to avoid X errors
	- name: Run Ansys documentation building action
	uses: ansys/actions/doc-build@v10
	env:
	DISPLAY: ":99" # Use the virtual X server started by Xvfb
	VTK_DEFAULT_RENDER_WINDOW_OFFSCREEN: "1" # Force VTK to use offscreen rendering
	with:
	checkout: false
	python-version: ${{ env.MAIN_PYTHON_VERSION }}
	check-links: false
	sphinxopts: '-j auto'
	optional-dependencies-name: ""
	group-dependencies-name: "doc"

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