Replace imports from sage.all #167

	name: sage-test

	on: [push, pull_request]


	jobs:
	test:
	name: Test on Sage
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	version: [9.3, 9.4, 9.5, 9.6, 9.7, 9.8, 10.1, 10.2, 10.3, latest]

	container:
	image: sagemath/sagemath:${{ matrix.version }}
	options: --user root

	steps:
	- name: Sage version
	run: sage --version

	- name: Checkout
	uses: actions/checkout@v4

	- name: Install PLink
	run:
	sage -pip install -U https://github.com/3-manifolds/PLink/archive/master.zip

	- name: Install LowIndex
	run:
	sage -pip install -U https://github.com/3-manifolds/low_index/archive/master.zip

	- name: Install snappy_manifolds
	run: sage -pip install -U https://github.com/3-manifolds/snappy_manifolds/archive/master.zip

	- name: Install spherogram
	run: sage -pip install -U https://github.com/3-manifolds/spherogram/archive/master.zip

	- name: Test spherogram
	run: sage -python -m spherogram.test

	- name: Install snappy
	run: \|
	cd /__w/SnapPy/SnapPy
	sage -pip install wheel FXrays sphinx_rtd_theme
	sage -python setup.py pip_install

	- name: Do the tests
	run: sage -python -m snappy.test

	- name: Build docs
	# Doesn't just do "make html" as neither "make" nor "zip" is
	# installed in this image.
	run: \|
	cd /__w/SnapPy/SnapPy/doc_src
	sage -python -m sphinx -b html -E -d _build/doctrees . _build/doc

	- uses: actions/upload-artifact@v4
	with:
	name: doc-${{ matrix.version }}
	path: /__w/SnapPy/SnapPy/doc_src/_build/doc/*

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