From f9502528222eb6de607c07927ae6f30ef880e660 Mon Sep 17 00:00:00 2001
From: Takashi Kajinami <kajinamit@oss.nttdata.com>
Date: Sat, 23 Nov 2024 04:06:13 +0900
Subject: [PATCH] Remove Python 3.8 support

Python 3.8 already reached its EOL last month. Remove support and
testing of Python 3.8 .

Signed-off-by: Takashi Kajinami <kajinamit@oss.nttdata.com>
---
 .circleci/config.yml |  3 +--
 setup.py             |  3 +--
 tox.ini              | 10 +++++-----
 3 files changed, 7 insertions(+), 9 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 2605a505..26109fcd 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -75,7 +75,6 @@ workflows:
           matrix:
             parameters:
                python:
-                 - "3.8.18"
                  - "3.9.18"
                  - "3.10"
                  - "3.11"
@@ -89,4 +88,4 @@ workflows:
           matrix:
             parameters:
                python:
-                 - "3.8"
+                 - "3.9"
diff --git a/setup.py b/setup.py
index 438f643a..1665ed7c 100644
--- a/setup.py
+++ b/setup.py
@@ -30,7 +30,7 @@
         'twisted': ['twisted'],
     },
     test_suite="tests",
-    python_requires=">=3.8",
+    python_requires=">=3.9",
     classifiers=[
         "Development Status :: 4 - Beta",
         "Intended Audience :: Developers",
@@ -38,7 +38,6 @@
         "Intended Audience :: System Administrators",
         "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",
diff --git a/tox.ini b/tox.ini
index 6d6b756c..354ad69c 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,15 +1,15 @@
 [tox]
-envlist = coverage-clean,py{3.8,3.9,3.10,3.11,3.12,py3.8,3.9-nooptionals},coverage-report,flake8,isort,mypy
+envlist = coverage-clean,py{3.9,3.10,3.11,3.12,py3.9,3.9-nooptionals},coverage-report,flake8,isort,mypy
 
 [testenv]
 deps =
     coverage
     pytest
     attrs
-    {py3.8,pypy3.8}: twisted
-    py3.8: asgiref
-    # See https://github.com/django/asgiref/issues/393 for why we need to pin asgiref for pypy
-    pypy3.8: asgiref==3.6.0
+    {py3.9,pypy3.9}: twisted
+    # NOTE: Pinned due to https://github.com/prometheus/client_python/issues/1020
+    py3.9: asgiref==3.7
+    pypy3.9: asgiref==3.7
 commands = coverage run --parallel -m pytest {posargs}
 
 [testenv:py3.9-nooptionals]