ShortSeq slices and subscripts now return ShortSeq objects #22

	name: check
	on:
	pull_request:

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

	jobs:
	test:
	name: test ${{ matrix.py }} - ${{ matrix.os }}
	runs-on: ${{ matrix.os }}-latest
	strategy:
	fail-fast: false
	matrix:
	os:
	- Ubuntu
	- MacOs
	py:
	- 3.11
	- '3.10'
	- 3.9
	- 3.8
	steps:
	- name: Print agent CPU info
	if: runner.os == 'macOS'
	run: sysctl -a machdep.cpu
	- name: Setup Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.10'
	- uses: actions/checkout@v4
	- name: Install tox and dev dependencies
	run: python -m pip install -r requirements-dev.txt
	- name: Setup Micromamba
	uses: mamba-org/setup-micromamba@v1
	with:
	micromamba-version: "latest"
	- name: Pick environment to run
	run: \|
	import subprocess; import json; import os
	major, minor, impl = json.loads(subprocess.check_output(["python", "-c", "import json; import sys; import platform; print(json.dumps([sys.version_info[0], sys.version_info[1], platform.python_implementation()]));"], universal_newlines=True))
	with open(os.environ['GITHUB_ENV'], 'a') as file_handler:
	file_handler.write('TOXENV=' + ("py" if impl == "CPython" else "pypy") + ("{}{}".format(major, minor) if impl == "CPython" else "3") + "\n")
	shell: python
	- name: Setup test suite
	run: tox -vv --notest
	- name: Run test suite
	run: tox --skip-pkg-install
	env:
	CI_RUN: "yes"
	DIFF_AGAINST: HEAD

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