From 2548e3a2e3cedf6bef3ee7c60c55b7c02d1af11a Mon Sep 17 00:00:00 2001
From: Nicholas Hairs <info@nicholashairs.com>
Date: Wed, 11 Dec 2024 10:47:15 +1100
Subject: [PATCH] [pyproject] Support Python 3.13 (#23)

Resume testing orjson and msgspec against python 3.13.

At the time of release for v3.1.0, orjon and msgspec could not be
installed on python 3.13 as the packages did not support it.

### Test Plan
- Unit tests
---
 .github/workflows/test-suite.yml | 2 +-
 docs/changelog.md                | 2 ++
 pyproject.toml                   | 4 +++-
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/test-suite.yml b/.github/workflows/test-suite.yml
index de88c91..73d9b96 100644
--- a/.github/workflows/test-suite.yml
+++ b/.github/workflows/test-suite.yml
@@ -44,7 +44,7 @@ jobs:
           - "3.10"
           - "3.11"
           - "3.12"
-          - "3.13-dev"
+          - "3.13"
         os:
           - ubuntu-latest
           - windows-latest
diff --git a/docs/changelog.md b/docs/changelog.md
index e81cd70..a702152 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -11,6 +11,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - `pythonjsonlogger.[orjson,msgspec]` now throws a `pythonjsonlogger.exception.MissingPackageError` when required libraries are not available. These contain more information about what is missing whilst still being an `ImportError`.
 - `defaults` parameter is no longer ignored and now conforms to the standard library. Setting a defaults dictionary will add the specified keys if the those keys do not exist in a record or weren't passed by the `extra` parameter when logging a message.
 - `typing_extensions` is only installed on Python version < 3.10.
+- Support Python 3.13
+  - `msgspec` has only been tested against pre-release versions.
 
 Thanks @cjwatson and @bharel
 
diff --git a/pyproject.toml b/pyproject.toml
index c05790a..2cc203a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -34,6 +34,7 @@ classifiers = [
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
     "Topic :: System :: Logging",
     "Typing :: Typed",
 ]
@@ -45,8 +46,9 @@ GitHub = "https://github.com/nhairs/python-json-logger"
 [project.optional-dependencies]
 dev = [
     ## Optional but required for dev
-    "orjson;implementation_name!='pypy' and python_version<'3.13'",
+    "orjson;implementation_name!='pypy'",
     "msgspec;implementation_name!='pypy' and python_version<'3.13'",
+    "msgspec-python313-pre;implementation_name!='pypy' and python_version=='3.13'",
     ## Lint
     "validate-pyproject[all]",
     "black",