fix postgres ds get_unsafe return type #1988

	name: lint

	on:
	pull_request:
	paths:
	- '**'

	push:
	paths:
	- '**'
	- '!.github/**'
	- '.github/workflows/lint.yaml'
	- '!docker/**'
	- '!docs/**'
	- '!contrib/**'

	jobs:
	pylint:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.10"]
	name: Pylint
	steps:
	- name: checkout git
	uses: actions/checkout@v4
	with:
	fetch-depth: 0
	- name: Setup conda
	uses: s-weigand/setup-conda@v1
	with:
	update-conda: true
	python-version: ${{ matrix.python-version }}
	conda-channels: anaconda, conda-forge
	- name: run pylint
	run: \|
	sudo apt-get remove python3-openssl
	pip install --upgrade -e '.[test]'
	pip install pylint>3.2
	pylint -j 2 --reports no datacube


	mypy:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.10"]
	name: MyPy
	steps:
	- name: checkout git
	uses: actions/checkout@v4
	with:
	fetch-depth: 0
	- name: Setup conda
	uses: s-weigand/setup-conda@v1
	with:
	update-conda: true
	python-version: ${{ matrix.python-version }}
	conda-channels: anaconda, conda-forge
	- name: run mypy
	run: \|
	sudo apt-get remove python3-openssl
	pip install --upgrade -e '.[types]'
	mypy datacube


	pycodestyle:
	name: pycodestyle
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.10"]
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	- name: Setup conda
	uses: s-weigand/setup-conda@v1
	with:
	update-conda: true
	python-version: ${{ matrix.python-version }}
	conda-channels: anaconda, conda-forge
	- name: Run pycodestyle
	run: \|
	sudo apt-get remove python3-openssl
	pip install --upgrade -e '.[test]'
	pycodestyle tests integration_tests examples --max-line-length 120

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