optimize js mutation callbacks #2612

	name: lint-on-push

	on:
	- push
	- pull_request

	jobs:
	lint:
	runs-on: ubuntu-latest
	steps:
	- name: checkout-code
	uses: actions/checkout@main
	- name: setup-python
	uses: actions/setup-python@main
	with:
	python-version: 3.10.6
	cache: pip
	cache-dependency-path: requirements.txt
	- name: install-pylint
	run: \|
	python -m pip install --upgrade pip
	pip install pylint
	- name: pre-commit
	uses: pre-commit-ci/[email protected]
	if: always()
	with:
	msg: apply code formatting and linting auto-fixes
	- name: test-startup
	run: \|
	export COMMANDLINE_ARGS="--debug --test"
	python launch.py

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