Merge pull request #574 from pbs-data-solutions/python-3.14

Add support for python 3.14

Author: sanders41

.github/workflows/pypi_publish.yml

@@ -6,7 +6,7 @@ on:
       - published
 
 env:
-  PYTHON_VERSION: "3.12"
+  PYTHON_VERSION: "3.13"
 
 permissions:
   contents: read

.github/workflows/testing.yml

@@ -58,7 +58,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.10", "3.11", "3.12", "3.13"]
+        python-version: ["3.10", "3.11", "3.12", "3.13", "3.14"]
         os: [ubuntu-latest, windows-latest, macos-latest]
     runs-on: ${{ matrix.os }}
     steps:
@@ -71,6 +71,7 @@ jobs:
         uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
+          allow-prereleases: true
       - name: Install dependencies
         run: |
           uv sync --frozen --all-extras

prelude_parser/types.py

@@ -1,7 +1,4 @@
-# UP035 and UP006 ignored because Python 3.9 doesn't support the upgrade
-
 from datetime import date, datetime
-from typing import Dict, List, Union  # noqa: UP035
 
-FieldInfo = Union[str, int, float, date, datetime, None]
-FlatFormInfo = List[Dict[str, FieldInfo]]  # noqa: UP006
+FieldInfo = str | int | float | date | datetime | None
+FlatFormInfo = list[dict[str, FieldInfo]]

pyproject.toml

@@ -15,6 +15,7 @@ classifiers = [
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
   "Programming Language :: Python :: 3.13",
+  "Programming Language :: Python :: 3.14",
   "Programming Language :: Rust",
   "License :: OSI Approved :: MIT License",
   "Typing :: Typed",
@@ -34,7 +35,7 @@ all = ["pandas>=2.1.0", "polars>=0.17.14"]
 
 [dependency-groups]
 dev = [
-  "maturin==1.9.3",
+  "maturin==1.9.6",
   "mypy==1.17.1",
   "pandas-stubs==2.3.0.250703",
   "pytest==8.4.1",
@@ -62,7 +63,7 @@ disallow_untyped_defs = false
 
 [tool.ruff]
 line-length = 100
-target-version = "py39"
+target-version = "py310"
 fix = true
 
 [tool.ruff.lint]