Support Python 3.13 and drop Python 3.8 (#29)

.github/workflows/publish.yml

@@ -20,7 +20,7 @@ jobs:
     - name: Build wheels
       uses: RalfG/[email protected]_x86_64
       with:
-        python-versions: 'cp37-cp37m cp38-cp38 cp39-cp39 cp310-cp310 cp311-cp311'
+        python-versions: 'cp39-cp39 cp310-cp310 cp311-cp311 cp312-cp312 cp313-cp313'
         build-requirements: 'cython'
     - name: Clean linux_x86_64.whl
       run: rm dist/*-linux_x86_64.whl

.github/workflows/test.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        pyver: ["3.7", "3.8", "3.9", "3.10", "3.11"]
+        pyver: ["3.9", "3.10", "3.11", "3.12", "3.13"]
 
     steps:
     - uses: actions/checkout@v2
@@ -21,7 +21,7 @@ jobs:
         python-version: ${{ matrix.pyver }}
     - name: Install python dependencies
       run: |
-        python -m pip install --upgrade pip
+        python -m pip install --upgrade pip setuptools
         pip install 'Cython' 'tox<4'
 
     - name: Run unittest

setup.py

@@ -1,7 +1,7 @@
 from glob import glob
 from setuptools import setup, Extension
 
-version = "0.4.2"
+version = "0.4.3"
 
 
 def readme():
@@ -25,11 +25,11 @@ def readme():
         "Programming Language :: C",
         "Programming Language :: Cython",
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.7",
-        "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",
+        "Programming Language :: Python :: 3.12",
+        "Programming Language :: Python :: 3.13",
         "Programming Language :: Python :: Implementation :: CPython",
         "Development Status :: 5 - Production/Stable",
         "Operating System :: POSIX :: Linux",

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py37, py38, py39, py310, py311
+envlist = py39, py310, py311, py312, py313
 
 [testenv]
 passenv = CC LD