refactor: improve speed of BottomUp #635

	name: "docs"
	on:
	pull_request:
	branches: [ master ]
	paths-ignore:
	- '.pre-commit-config.yaml'

	jobs:
	docs:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Set up Python 3.8
	uses: actions/setup-python@v2
	with:
	python-version: '3.8'
	- name: Install sndfile library # for librose, see https://github.com/deepcharles/ruptures/pull/121
	run: \|
	sudo apt-get install libsndfile1-dev
	- name: Install ruptures and dependencies
	run: \|
	python -m pip install --upgrade pip
	python -m pip install .[docs]
	- name: Run notebooks
	run: \|
	find ./docs -name '*.ipynb' \| xargs -P 3 -I % jupyter nbconvert --inplace --to notebook --ExecutePreprocessor.kernel_name=python --execute %
	- name: Build documentation
	run: \|
	mkdocs build
	- uses: actions/upload-artifact@v1
	with:
	name: DocumentationHTML
	path: site/

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