Mc revise pr type checking and linting (test on PR from forked branch) #21

	name: Python Checks

	on: [pull_request]

	jobs:
	type_and_docstring_check:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout base branch
	uses: actions/checkout@v2
	with:
	ref: ${{ github.base_ref }}
	fetch-depth: 0

	- name: Fetch head branch from fork
	uses: actions/checkout@v2
	with:
	ref: ${{ github.event.pull_request.head.ref }}
	repository: ${{ github.event.pull_request.head.repo.full_name }}
	fetch-depth: 0
	path: 'head_repo' # This checks out the forked repo into a separate directory

	- name: Set up Python
	uses: actions/setup-python@v2
	with:
	python-version: '3.11'

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install mypy pydocstyle

	- name: Find and Check Modified Python Files
	run: python util/type_and_docstyle_checking.py
	env:
	GITHUB_BASE_REF: ${{ github.base_ref }}
	GITHUB_HEAD_REF: ${{ github.head_ref }}
	HEAD_REPO_PATH: ${{ github.workspace }}/head_repo
	working-directory: ${{ github.workspace }}/head_repo

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