Control parallel column transformer in filter columns #929

	name: Build and preview docs

	on:
	push:
	branches-ignore:
	- 'main'
	tags-ignore:
	- v*
	pull_request:
	types:
	- opened
	- reopened
	- synchronize
	- closed

	concurrency: preview-${{ github.ref }}

	jobs:
	build-docs:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout source
	uses: actions/checkout@v3
	with:
	fetch-depth: 0
	- name: Set up Python 3.10
	uses: actions/setup-python@v4
	with:
	python-version: '3.10'
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip setuptools wheel
	python -m pip install -e .[docs,viz]
	- name: Test build docs
	run: \|
	BUILDDIR=_build/main make -C docs/ local
	- name: Deploy preview
	if: github.event_name == 'pull_request'
	uses: rossjrw/pr-preview-action@v1
	with:
	source-dir: docs/_build/main

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