Add support for RFC 4471 predecessor() and successor() methods. (#1002) #628

	# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
	# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions

	name: Python build

	on:
	push:
	branches:
	- master
	- 2.4
	paths:
	- '**.py'
	pull_request:
	branches:
	- master
	workflow_dispatch:

	jobs:
	build:

	runs-on: ${{ matrix.os }}

	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu-latest, windows-latest]
	python-version:
	- "3.8"
	- "3.9"
	- "3.10"
	- "3.11"
	- "3.12"
	exclude:
	- os: windows-latest
	python-version: "3.11"
	- os: windows-latest
	python-version: "3.9"
	- os: windows-latest
	python-version: "3.8"

	steps:
	- uses: actions/checkout@v4
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	allow-prereleases: true
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	python -m pip install poetry
	poetry install -E dnssec -E doh -E idna -E trio -E doq
	- name: Typecheck
	run: \|
	poetry run python -m mypy --install-types --non-interactive --disallow-incomplete-defs dns
	- name: Test with pytest
	run: \|
	poetry run pytest --cov=dns --cov-branch --cov-report=xml:coverage.xml
	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v3
	with:
	files: ./coverage.xml
	flags: unittests
	name: codecov-umbrella

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