Add support for python 3.13 #39

	name: CI

	# Controls when the workflow will run
	on:
	# Triggers the workflow on push, or for pull requests against master
	push:
	paths-ignore:
	- AUTHORS
	- ChangeLog
	- README.rst
	pull_request:
	branches: [ master ]
	paths-ignore:
	- AUTHORS
	- ChangeLog
	- README.rst

	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:

	jobs:
	build:
	strategy:
	fail-fast: false
	matrix:
	python-version: ['3.6', '3.7', '3.8', '3.9', '3.10', '3.11', '3.12', '3.13', 'pypy2.7', 'pypy3.7', 'pypy3.8', 'pypy3.9', 'pypy3.10']
	include:
	# Most jobs can run on ubuntu-latest
	- os: ubuntu-latest
	- python-version: '3.6'
	os: ubuntu-20.04
	runs-on: ${{ matrix.os }}
	steps:
	- name: Check out repository code
	uses: actions/checkout@v3
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install Cython
	run: pip install Cython
	- name: Install
	run: pip install .
	- name: Install nose
	run: pip install nose
	- name: Run tests
	run: \|
	printf 'Running tests with '; python --version \
	python runtests.py -v \
	nosetests -v

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