RFC Use dataframe api to also support Polars and other dataframe libraries #110

	name: Linting

	on:
	push:

	jobs:
	linting-python:
	name: Lint Python
	runs-on: ubuntu-latest

	steps:
	- name: Checkout
	uses: actions/checkout@v3

	- name: Setup Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.9'
	cache: 'pip'

	- name: Install Dependencies
	shell: bash
	run: \|
	python -m pip install --upgrade pip
	pip install -e ".[test]"

	- name: Run flake8
	- name: Lint with flake8
	if: always()
	run: \|
	pip install flake8
	# stop the build if there are Python syntax errors or undefined names
	flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
	# exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
	flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics

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