Fix build issues for chaco #44

	# This workflow installs dependencies from main branch

	name: Test with pip

	on:
	pull_request:
	# Make it possible to manually trigger the workflow
	workflow_dispatch:

	jobs:
	test-qt:
	strategy:
	fail-fast: false
	matrix:
	os: ['ubuntu-latest', 'macos-latest', 'windows-latest']
	toolkit: ['pyside2', 'pyside6', 'pyqt5', 'wx']
	kiva-backend: ['image']
	python-version: ['3.10', '3.11']
	exclude:
	# No PySide2 wheels available for Python 3.11
	- toolkit: 'pyside2'
	python-version: '3.11'
	# No PyQt5 wheels available for Python 3.11
	- toolkit: 'pyqt5'
	python-version: '3.11'
	# No PySide2 wheels for macos-latest
	- os: 'macos-latest'
	toolkit: 'pyside2'
	runs-on: ${{ matrix.os }}
	env:
	ETS_TOOLKIT: qt4.${{ matrix.kiva-backend }}
	steps:
	- name: Check out
	uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install build dependencies
	run: \|
	python -m pip install --upgrade pip wheel
	- name: Install local packages
	run: pip install ".[tests,${{ matrix.toolkit }}]"
	- name: Sanity check package version
	run: pip list
	- name: Run chaco test suite (Linux)
	env:
	PYTHONFAULTHANDLER: 1
	# kiva agg requires at least 15-bit color depth.
	run: xvfb-run -a --server-args="-screen 0 1024x768x24" python -m unittest discover -v chaco
	if: matrix.os == 'ubuntu-latest'
	working-directory: ${{ runner.temp }}
	- name: Run enable test suite (not Linux)
	env:
	PYTHONFAULTHANDLER: 1
	run: python -m unittest discover -v chaco
	if: matrix.os != 'ubuntu-latest'
	working-directory: ${{ runner.temp }}

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