Add support for Python 3.13

- Add Python 3.13 to classifiers in setup.py
- Update python_requires to >=3.10
- Update GitHub Actions to test on Python 3.13

Fixes #1264

Author: MaxGhenis

.github/workflows/code_changes.yaml

@@ -34,7 +34,7 @@ jobs:
           - name: Set up Python
             uses: actions/setup-python@v2
             with:
-                python-version: '3.12'
+                python-version: '3.13'
           - uses: "google-github-actions/auth@v2"
             with:
               workload_identity_provider: "projects/322898545428/locations/global/workloadIdentityPools/policyengine-research-id-pool/providers/prod-github-provider"

.github/workflows/pr_code_changes.yaml

@@ -37,7 +37,7 @@ jobs:
           - name: Set up Python
             uses: actions/setup-python@v2
             with:
-                python-version: '3.12'
+                python-version: '3.13'
           - uses: "google-github-actions/auth@v2"
             with:
               workload_identity_provider: "projects/322898545428/locations/global/workloadIdentityPools/policyengine-research-id-pool/providers/prod-github-provider"

changelog_entry.yaml

@@ -0,0 +1,4 @@
+- bump: patch
+  changes:
+    added:
+    - Support for Python 3.13

setup.py

@@ -12,6 +12,10 @@
         "License :: OSI Approved :: GNU Affero General Public License v3",
         "Operating System :: POSIX",
         "Programming Language :: Python",
+        "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3.11",
+        "Programming Language :: Python :: 3.12",
+        "Programming Language :: Python :: 3.13",
         "Topic :: Scientific/Engineering :: Information Analysis",
     ],
     description="PolicyEngine tax and benefit system for the UK",
@@ -46,8 +50,7 @@
             "snowballstemmer>=2,<3",
         ]
     },
-    # Windows CI requires Python 3.9.
-    python_requires=">=3.7",
+    python_requires=">=3.10",
     entry_points={
         "console_scripts": [],
     },