add support for setting pw via env vars #74

	name: build

	on: [push]

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.12'
	- name: Install dependencies
	run: \|
	python -m pip install -U pip
	pip install -r requirements.txt
	- name: Test
	run: \|
	python -m unittest

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