build: test on Python 3.14

cclauss · MikeMcC399 · aduh95 · commit 460623370334 · 2026-02-03T20:04:25.000+01:00
Python v3.14 -- October 7th * https://www.python.org/download/pre-releases * https://www.python.org/downloads/release/python-3140rc3 PR-URL: #59983 Backport-PR-URL: #61370 Co-authored-by: Mike McCready <66998419+MikeMcC399@users.noreply.github.com> Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com> Reviewed-By: Stefan Stojanovic <stefan.stojanovic@janeasystems.com> Reviewed-By: Stewart X Addison <sxa@redhat.com> Refs: #60874
diff --git a/.github/workflows/build-tarball.yml b/.github/workflows/build-tarball.yml
@@ -30,7 +30,7 @@ concurrency:
   cancel-in-progress: true
 
 env:
-  PYTHON_VERSION: '3.12'
+  PYTHON_VERSION: '3.14'
   FLAKY_TESTS: keep_retrying
 
 permissions:
diff --git a/.github/workflows/coverage-linux-without-intl.yml b/.github/workflows/coverage-linux-without-intl.yml
@@ -34,7 +34,7 @@ concurrency:
   cancel-in-progress: true
 
 env:
-  PYTHON_VERSION: '3.12'
+  PYTHON_VERSION: '3.14'
   FLAKY_TESTS: keep_retrying
   CC: sccache clang
   CXX: sccache clang++
diff --git a/.github/workflows/coverage-linux.yml b/.github/workflows/coverage-linux.yml
@@ -34,7 +34,7 @@ concurrency:
   cancel-in-progress: true
 
 env:
-  PYTHON_VERSION: '3.12'
+  PYTHON_VERSION: '3.14'
   FLAKY_TESTS: keep_retrying
   CC: sccache clang
   CXX: sccache clang++
diff --git a/.github/workflows/coverage-windows.yml b/.github/workflows/coverage-windows.yml
@@ -34,7 +34,7 @@ concurrency:
   cancel-in-progress: true
 
 env:
-  PYTHON_VERSION: '3.12'
+  PYTHON_VERSION: '3.14'
   FLAKY_TESTS: keep_retrying
 
 permissions:
diff --git a/.github/workflows/daily-wpt-fyi.yml b/.github/workflows/daily-wpt-fyi.yml
@@ -13,7 +13,7 @@ on:
     - cron: 30 0 * * *
 
 env:
-  PYTHON_VERSION: '3.12'
+  PYTHON_VERSION: '3.14'
 
 permissions:
   contents: read
diff --git a/.github/workflows/lint-release-proposal.yml b/.github/workflows/lint-release-proposal.yml
@@ -10,7 +10,7 @@ concurrency:
   cancel-in-progress: true
 
 env:
-  PYTHON_VERSION: '3.12'
+  PYTHON_VERSION: '3.14'
   NODE_VERSION: lts/*
 
 permissions:
diff --git a/.github/workflows/linters.yml b/.github/workflows/linters.yml
@@ -14,7 +14,7 @@ concurrency:
   cancel-in-progress: true
 
 env:
-  PYTHON_VERSION: '3.12'
+  PYTHON_VERSION: '3.14'
   NODE_VERSION: lts/*
 
 permissions:
diff --git a/.github/workflows/test-internet.yml b/.github/workflows/test-internet.yml
@@ -31,7 +31,7 @@ concurrency:
   cancel-in-progress: true
 
 env:
-  PYTHON_VERSION: '3.12'
+  PYTHON_VERSION: '3.14'
   FLAKY_TESTS: keep_retrying
   CC: sccache clang
   CXX: sccache clang++
diff --git a/.github/workflows/test-linux.yml b/.github/workflows/test-linux.yml
@@ -29,7 +29,7 @@ concurrency:
   cancel-in-progress: true
 
 env:
-  PYTHON_VERSION: '3.12'
+  PYTHON_VERSION: '3.14'
   FLAKY_TESTS: keep_retrying
   CC: sccache clang
   CXX: sccache clang++
diff --git a/.github/workflows/test-macos.yml b/.github/workflows/test-macos.yml
@@ -31,7 +31,7 @@ concurrency:
   cancel-in-progress: true
 
 env:
-  PYTHON_VERSION: '3.12'
+  PYTHON_VERSION: '3.14'
   XCODE_VERSION: '16.1'
   FLAKY_TESTS: keep_retrying
 
diff --git a/.github/workflows/tools.yml b/.github/workflows/tools.yml
@@ -43,7 +43,7 @@ on:
           - zstd
 
 env:
-  PYTHON_VERSION: '3.12'
+  PYTHON_VERSION: '3.14'
 
 permissions:
   contents: read
diff --git a/android-configure b/android-configure
@@ -4,6 +4,7 @@
 # Note that the mix of single and double quotes is intentional,
 # as is the fact that the ] goes on a new line.
 _=[ 'exec' '/bin/sh' '-c' '''
+command -v python3.14 >/dev/null && exec python3.14 "$0" "$@"
 command -v python3.13 >/dev/null && exec python3.13 "$0" "$@"
 command -v python3.12 >/dev/null && exec python3.12 "$0" "$@"
 command -v python3.11 >/dev/null && exec python3.11 "$0" "$@"
@@ -22,7 +23,7 @@ except ImportError:
   from distutils.spawn import find_executable as which
 
 print('Node.js android configure: Found Python {}.{}.{}...'.format(*sys.version_info))
-acceptable_pythons = ((3, 13), (3, 12), (3, 11), (3, 10), (3, 9))
+acceptable_pythons = ((3, 14), (3, 13), (3, 12), (3, 11), (3, 10), (3, 9))
 if sys.version_info[:2] in acceptable_pythons:
   import android_configure
 else:
diff --git a/configure b/configure
@@ -4,6 +4,7 @@
 # Note that the mix of single and double quotes is intentional,
 # as is the fact that the ] goes on a new line.
 _=[ 'exec' '/bin/sh' '-c' '''
+command -v python3.14 >/dev/null && exec python3.14 "$0" "$@"
 command -v python3.13 >/dev/null && exec python3.13 "$0" "$@"
 command -v python3.12 >/dev/null && exec python3.12 "$0" "$@"
 command -v python3.11 >/dev/null && exec python3.11 "$0" "$@"
@@ -22,7 +23,7 @@ except ImportError:
   from distutils.spawn import find_executable as which
 
 print('Node.js configure: Found Python {}.{}.{}...'.format(*sys.version_info))
-acceptable_pythons = ((3, 13), (3, 12), (3, 11), (3, 10), (3, 9))
+acceptable_pythons = ((3, 14), (3, 13), (3, 12), (3, 11), (3, 10), (3, 9))
 if sys.version_info[:2] in acceptable_pythons:
   import configure
 else:
