INTPYTHON-805 Add support for PyArrow 22 and Python 3.14

Author: blink1073

.github/workflows/dist-python.yml

@@ -39,16 +39,7 @@ jobs:
         - [ubuntu-24.04, manylinux_aarch64]
         - [macos-14, macosx_*]
         - [windows-2022, win_amd64]
-        python: ["cp39", "cp310", "cp311", "cp312", "cp313", "cp313t"]
-        exclude:
-          - buildplat: [macos-14, macosx_*]
-            python: "cp39"
-          - buildplat: [windows-2022, win_amd64]
-            python: "cp313t"
-        include:
-          - buildplat: [macos-latest, macosx_*]
-            python: "cp39"
-
+        python: ["cp310", "cp311", "cp312", "cp313", "cp314", "cp314t"]
 
     steps:
       - name: Checkout pymongoarrow
@@ -87,22 +78,12 @@ jobs:
           pipx install "cmake>=3.15,<4"
 
       - name: Install deps
-        run: python -m pip install "cibuildwheel>=2.4,<3" uv rust-just
-
-      - name: Build MacOS Py39 Wheels
-        if: ${{ matrix.python == 'cp39' && matrix.buildplat[0] == 'macos-11' }}
-        env:
-          MACOS_TEST_SKIP: "*arm64"
-          CIBW_BUILD: cp39-macosx_*
-          CIBW_ENABLE: cpython-freethreading
-          MACOSX_DEPLOYMENT_TARGET: "10.14"
-        run: python -m cibuildwheel --output-dir wheelhouse
+        run: python -m pip install "cibuildwheel>=3.3,<4" uv rust-just
 
       - name: Build wheels
         if: ${{ matrix.buildplat[0] != 'macos-11' }}
         env:
           CIBW_BUILD: ${{ matrix.python }}-${{ matrix.buildplat[1] }}
-          CIBW_ENABLE: cpython-freethreading
           MACOSX_DEPLOYMENT_TARGET: "12.0"
         run: python -m cibuildwheel --output-dir wheelhouse
 
@@ -123,7 +104,7 @@ jobs:
       - uses: actions/setup-python@v6
         with:
           # Build sdist on lowest supported Python
-          python-version: '3.9'
+          python-version: '3.10'
 
       - name: Install deps
         run: |

.github/workflows/test-python.yml

@@ -37,7 +37,7 @@ jobs:
     strategy:
       matrix:
         os: ["ubuntu-latest", "macos-latest", "windows-latest"]
-        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "3.13t"]
+        python-version: [ "3.10", "3.11", "3.12", "3.13", "3.14", "3.14t"]
       fail-fast: false
     name: CPython ${{ matrix.python-version }}-${{ matrix.os }}
     steps:
@@ -138,7 +138,7 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v6
         with:
-          python-version: 3.9
+          python-version: "3.10"
           cache: 'pip'
           cache-dependency-path: '**/pyproject.toml'
       - name: Install Deps
@@ -159,7 +159,7 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v6
         with:
-          python-version: 3.9
+          python-version: "3.10"
           cache: 'pip'
           cache-dependency-path: '**/pyproject.toml'
       - name: Install Deps

bindings/python/CONTRIBUTING.md

@@ -13,7 +13,7 @@ be of interest or that has already been addressed.
 
 ## Supported Interpreters
 
-PyMongoArrow supports CPython 3.9+ and PyPy3.9+. Language features not
+PyMongoArrow supports CPython 3.10+. Language features not
 supported by all interpreters can not be used.
 
 ## Style Guide

bindings/python/pyproject.toml

@@ -6,7 +6,7 @@ requires = [
     # Needed for numpy headers.
     "numpy>=2.0",
     # Must be kept in sync with "project.dependencies" below.
-    "pyarrow>=21.0,<21.1.0",
+    "pyarrow>=22.0,<22.1.0",
 ]
 
 [project]
@@ -25,19 +25,19 @@ classifiers = [
     "Operating System :: POSIX",
     "Programming Language :: Python :: 3",
     "Programming Language :: Python :: 3 :: Only",
-    "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
     "Programming Language :: Python :: Implementation :: CPython",
     "Topic :: Database",
 ]
 readme = "README.md"
-requires-python = ">=3.9"
+requires-python = ">=3.10"
 dependencies = [
     # Must be kept in sync with "build_sytem.requires" above.
-    "pyarrow >=21.0,<21.1",
+    "pyarrow >=22.0,<22.1",
     "pymongo >=4.4,<5",
     "numpy>=2.0.1",
     "packaging >=23.2",