Drop support of Python 3.8, support 3.12 and update CI

.github/workflows/tests.yml

@@ -9,12 +9,12 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: ['3.12']
+        python-version: ['3.13']
         include:
           - os: ubuntu-latest
-            python-version: '3.8'
+            python-version: '3.9'
           - os: ubuntu-latest
-            python-version: 'pypy-3.8'
+            python-version: 'pypy-3.9'
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
@@ -38,6 +38,8 @@ jobs:
         run: python -m pip install .[test] pytest-xdist
       - name: Launch tests
         run: python -m pytest -n auto
+        env:
+          DYLD_FALLBACK_LIBRARY_PATH: /opt/homebrew/lib
       - name: Check coding style
         run: python -m flake8
       - name: Check imports order

README.rst

@@ -2,7 +2,7 @@ Flask-WeasyPrint generates PDF files out of your Flask website thanks to
 WeasyPrint.
 
 * Free software: BSD license
-* For Python 3.8+, tested on CPython and PyPy
+* For Python 3.9+, tested on CPython and PyPy
 * Documentation: https://doc.courtbouillon.org/flask-weasyprint
 * Changelog: https://github.com/Kozea/Flask-WeasyPrint/releases
 * Code, issues, tests: https://github.com/Kozea/Flask-WeasyPrint

pyproject.toml

@@ -8,7 +8,7 @@ description = 'Make PDF in your Flask app with WeasyPrint'
 keywords = ['html', 'css', 'pdf', 'converter', 'flask', 'weasyprint']
 authors = [{name = 'Simon Sapin', email = '[email protected]'}]
 maintainers = [{name = 'CourtBouillon', email = '[email protected]'}]
-requires-python = '>=3.7'
+requires-python = '>=3.9'
 readme = {file = 'README.rst', content-type = 'text/x-rst'}
 license = {file = 'LICENSE'}
 dependencies = [
@@ -24,11 +24,11 @@ classifiers = [
   'Programming Language :: Python',
   'Programming Language :: Python :: 3',
   'Programming Language :: Python :: 3 :: Only',
-  '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',
   'Programming Language :: Python :: Implementation :: PyPy',
   'Topic :: Internet :: WWW/HTTP :: Dynamic Content',