pipfile fix, minor code quality improvements #114

	# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
	# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python
	name: Lint Python library generator

	on:
	push:
	branches:
	- 'main'
	pull_request:
	branches:
	- 'main'
	workflow_dispatch:

	jobs:

	build:

	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	python-version: ["3.10", "3.11"]

	steps:
	- uses: actions/checkout@v3
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v3
	with:
	python-version: ${{ matrix.python-version }}
	- name: Set up pipenv
	uses: actions/cache@v2
	with:
	path: ~/.local/share/virtualenvs
	key: ${{ runner.os }}-pipenv-${{ hashfiles('**/Pipfile.lock') }}
	restore-keys: \|
	${{ runner.os }}-pipenv-
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	python -m pip install pipenv
	pipenv install --deploy
	pipenv install flake8 pytest
	- name: Lint with flake8
	run: \|
	# stop the build if there are Python syntax errors or undefined names
	pipenv run flake8 ./generator/generate_library.py --count --select=E9,F63,F7,F82 --ignore=F405,W391,W291,C901,E501,E303,W293 --show-source --statistics
	# exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
	pipenv run flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics

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