From 082815dfb39ecfd4c7fe5fa1d0a0a85c7fe958c8 Mon Sep 17 00:00:00 2001
From: Nate Prewitt <nate.prewitt@gmail.com>
Date: Mon, 14 Aug 2023 15:41:24 -0700
Subject: [PATCH] Add Python 3.12 support (#272)

---
 .changes/next-release/enhancement-Python-27390.json | 5 +++++
 .github/workflows/run-tests.yml                     | 2 +-
 requirements-dev.txt                                | 1 +
 scripts/ci/install-dev-deps                         | 3 +++
 setup.py                                            | 2 ++
 tox.ini                                             | 2 +-
 6 files changed, 13 insertions(+), 2 deletions(-)
 create mode 100644 .changes/next-release/enhancement-Python-27390.json

diff --git a/.changes/next-release/enhancement-Python-27390.json b/.changes/next-release/enhancement-Python-27390.json
new file mode 100644
index 00000000..7629e6a2
--- /dev/null
+++ b/.changes/next-release/enhancement-Python-27390.json
@@ -0,0 +1,5 @@
+{
+  "type": "enhancement",
+  "category": "Python",
+  "description": "Added provisional Python 3.12 support to s3transfer"
+}
diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index 12b39b8c..be9cba13 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -15,7 +15,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12-dev"]
 
     steps:
     - uses: actions/checkout@8f4b7f84864484a7bf31766abe9204da3cbe65b3
diff --git a/requirements-dev.txt b/requirements-dev.txt
index bfd0a688..05a8849d 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -2,6 +2,7 @@ psutil>=4.1.0,<5.0.0
 tabulate==0.7.5
 coverage==5.5
 wheel==0.38.1
+setuptools==67.8.0;python_version>="3.12"
 
 # Pytest specific deps
 pytest==7.1.2
diff --git a/scripts/ci/install-dev-deps b/scripts/ci/install-dev-deps
index df9fd15f..74773764 100755
--- a/scripts/ci/install-dev-deps
+++ b/scripts/ci/install-dev-deps
@@ -1,5 +1,6 @@
 #!/usr/bin/env python
 import os
+import sys
 from contextlib import contextmanager
 from subprocess import check_call
 
@@ -25,4 +26,6 @@ def run(command):
 
 if __name__ == "__main__":
     with cd(REPO_ROOT):
+        if sys.version_info[:2] >= (3, 12):
+            run("pip install setuptools")
         run("pip install -r requirements-dev-lock.txt")
diff --git a/setup.py b/setup.py
index 91d55708..c194bdbe 100644
--- a/setup.py
+++ b/setup.py
@@ -41,10 +41,12 @@ def get_version():
         'License :: OSI Approved :: Apache Software License',
         'Programming Language :: Python',
         'Programming Language :: Python :: 3',
+        'Programming Language :: Python :: 3 :: Only',
         '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',
     ],
 )
diff --git a/tox.ini b/tox.ini
index 3a4758cd..101927bb 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py37,py38,py39,py310,py311
+envlist = py37,py38,py39,py310,py311,py312
 
 # Comment to build sdist and install into virtualenv
 # This is helpful to test installation but takes extra time