Drop support for Python3.8 and support Python 3.13

The former is EoL and the latter was released a few months ago.

Author: pgjones

.github/workflows/tests.yaml

@@ -23,17 +23,17 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - {name: Linux, python: '3.12', os: ubuntu-latest, tox: py312}
-          - {name: Windows, python: '3.12', os: windows-latest, tox: py312}
-          - {name: Mac, python: '3.12', os: macos-latest, tox: py312}
+          - {name: Linux, python: '3.13', os: ubuntu-latest, tox: py313}
+          - {name: Windows, python: '3.13', os: windows-latest, tox: py313}
+          - {name: Mac, python: '3.13', os: macos-latest, tox: py313}
+          - {name: '3.13', python: '3.13', os: ubuntu-latest, tox: py313}
           - {name: '3.12', python: '3.12', os: ubuntu-latest, tox: py312}
           - {name: '3.11', python: '3.11', os: ubuntu-latest, tox: py311}
           - {name: '3.9', python: '3.9', os: ubuntu-latest, tox: py39}
-          - {name: '3.8', python: '3.8', os: ubuntu-latest, tox: py38}
-          - {name: Typing, python: '3.12', os: ubuntu-latest, tox: mypy}
-          - {name: Package, python: '3.12', os: ubuntu-latest, tox: package}
-          - {name: Lint, python: '3.12', os: ubuntu-latest, tox: pep8}
-          - {name: Format, python: '3.12', os: ubuntu-latest, tox: format}
+          - {name: Typing, python: '3.13', os: ubuntu-latest, tox: mypy}
+          - {name: Package, python: '3.13', os: ubuntu-latest, tox: package}
+          - {name: Lint, python: '3.13', os: ubuntu-latest, tox: pep8}
+          - {name: Format, python: '3.13', os: ubuntu-latest, tox: format}
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5

README.rst

@@ -24,7 +24,7 @@ Quart can be installed via `pip
 
     $ pip install quart
 
-and requires Python 3.8.0 or higher (see `python version support
+and requires Python 3.9.0 or higher (see `python version support
 <https://quart.palletsprojects.com/en/latest/discussion/python_versions.html>`_
 for reasoning).
 

docs/discussion/python_versions.rst

@@ -3,9 +3,5 @@
 Python version support
 ======================
 
-The main branch and releases >= 0.19.0 onwards only support Python
-3.8.0 or greater.
-
-The 0.6-maintenance branch supported Python3.6. The final 0.6.X
-release, 0.6.15, was released in October 2019 after the release of
-Python3.8.
+The main branch and releases >= 0.20.0 onwards only support Python
+3.9.0 or greater.

docs/tutorials/installation.rst

@@ -3,7 +3,7 @@
 Installation
 ============
 
-Quart is only compatible with Python 3.8 or higher and can be installed
+Quart is only compatible with Python 3.9 or higher and can be installed
 using pip or your favorite python package manager:
 
 .. code-block:: console
@@ -20,11 +20,11 @@ be installed with Quart:
 - blinker, to manager signals,
 - click, to manage command line arguments
 - hypercorn, an ASGI server for development,
-- importlib_metadata only for Python 3.8,
+- importlib_metadata only for Python 3.9,
 - itsdangerous, for signing secure cookies,
 - jinja2, for template rendering,
 - markupsafe, for markup rendering,
-- typing_extensions only for Python 3.8,
+- typing_extensions only for Python 3.9,
 - werkzeug, as the basis of many Quart classes.
 
 You can choose to install with the dotenv extra:

pyproject.toml

@@ -11,11 +11,11 @@ classifiers = [
     "Operating System :: OS Independent",
     "Programming Language :: Python",
     "Programming Language :: Python :: 3",
-    "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",
     "Topic :: Internet :: WWW/HTTP :: Dynamic Content",
     "Topic :: Software Development :: Libraries :: Python Modules",
 ]
@@ -26,7 +26,7 @@ repository = "https://github.com/pallets/quart/"
 documentation = "https://quart.palletsprojects.com"
 
 [tool.poetry.dependencies]
-python = ">=3.8"
+python = ">=3.9"
 aiofiles = "*"
 blinker = ">=1.6"
 click = ">=8.0.0"
@@ -55,7 +55,7 @@ dotenv = ["python-dotenv"]
 
 [tool.black]
 line-length = 100
-target-version = ["py38"]
+target-version = ["py39"]
 
 [tool.isort]
 combine_as_imports = true

setup.cfg

@@ -1,7 +1,7 @@
 [flake8]
 ignore = E203, E252, E704, FI58, W503, W504
 max_line_length = 100
-min_version = 3.8
+min_version = 3.9
 per-file-ignores =
     src/quart/__init__.py:F401
 require_code = True

tox.ini

@@ -5,11 +5,11 @@ envlist =
     mypy
     package
     pep8
-    py38
     py39
     py310
     py311
     py312
+    py313
 minversion = 3.3
 isolated_build = true
 
@@ -24,15 +24,15 @@ deps =
 commands = pytest --cov=quart {posargs}
 
 [testenv:docs]
-basepython = python3.12
+basepython = python3.13
 deps =
     pydata-sphinx-theme
     sphinx
 commands =
     sphinx-build -b html -d {envtmpdir}/doctrees docs/ docs/_build/html/
 
 [testenv:format]
-basepython = python3.12
+basepython = python3.13
 deps =
     black
     isort
@@ -42,7 +42,7 @@ commands =
 skip_install = true
 
 [testenv:pep8]
-basepython = python3.12
+basepython = python3.13
 deps =
     flake8
     pep8-naming
@@ -52,7 +52,7 @@ commands = flake8 src/quart/ tests/
 skip_install = true
 
 [testenv:mypy]
-basepython = python3.12
+basepython = python3.13
 deps =
     flask
     mypy
@@ -67,7 +67,7 @@ commands =
     mypy src/quart/ tests/
 
 [testenv:package]
-basepython = python3.12
+basepython = python3.13
 deps =
     poetry
     twine