build: drop support for Python 3.9

MikeMcC399 · web-flow · commit d73c49e8492d · 2026-01-15T23:14:19.000+01:00
PR-URL: #61177 Fixes: #60919 Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com> Reviewed-By: Stefan Stojanovic <stefan.stojanovic@janeasystems.com> Reviewed-By: Ulises Gascón <ulisesgascongonzalez@gmail.com>
diff --git a/android-configure b/android-configure
@@ -9,7 +9,6 @@ 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 "$0" "$@"
 command -v python3.10 >/dev/null && exec python3.10 "$0" "$@"
-command -v python3.9 >/dev/null && exec python3.9 "$0" "$@"
 command -v python3 >/dev/null && exec python3 "$0" "$@"
 exec python "$0" "$@"
 ''' "$0" "$@"
@@ -23,7 +22,7 @@ except ImportError:
   from distutils.spawn import find_executable as which
 
 print('Node.js android configure: Found Python {}.{}.{}...'.format(*sys.version_info))
-acceptable_pythons = ((3, 14), (3, 13), (3, 12), (3, 11), (3, 10), (3, 9))
+acceptable_pythons = ((3, 14), (3, 13), (3, 12), (3, 11), (3, 10))
 if sys.version_info[:2] in acceptable_pythons:
   import android_configure
 else:
diff --git a/configure b/configure
@@ -9,7 +9,6 @@ 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 "$0" "$@"
 command -v python3.10 >/dev/null && exec python3.10 "$0" "$@"
-command -v python3.9 >/dev/null && exec python3.9 "$0" "$@"
 command -v python3 >/dev/null && exec python3 "$0" "$@"
 exec python "$0" "$@"
 ''' "$0" "$@"
@@ -23,7 +22,7 @@ except ImportError:
   from distutils.spawn import find_executable as which
 
 print('Node.js configure: Found Python {}.{}.{}...'.format(*sys.version_info))
-acceptable_pythons = ((3, 14), (3, 13), (3, 12), (3, 11), (3, 10), (3, 9))
+acceptable_pythons = ((3, 14), (3, 13), (3, 12), (3, 11), (3, 10))
 if sys.version_info[:2] in acceptable_pythons:
   import configure
 else:
diff --git a/configure.py b/configure.py
@@ -2409,7 +2409,7 @@ def make_bin_override():
   if sys.platform == 'win32':
     raise Exception('make_bin_override should not be called on win32.')
   # If the system python is not the python we are running (which should be
-  # python 3.9+), then create a directory with a symlink called `python` to our
+  # python 3.10+), then create a directory with a symlink called `python` to our
   # sys.executable. This directory will be prefixed to the PATH, so that
   # other tools that shell out to `python` will use the appropriate python
 
diff --git a/pyproject.toml b/pyproject.toml
@@ -7,7 +7,7 @@ exclude = [
   "tools/eslint/node_modules"
 ]
 line-length = 172
-target-version = "py39"
+target-version = "py310"
 
 [tool.ruff.lint]
 select = [

Original file line number	Diff line number	Diff line change
`@@ -7,7 +7,7 @@ exclude = [`
`7`	`7`	`"tools/eslint/node_modules"`
`8`	`8`	`]`
`9`	`9`	`line-length = 172`
`10`		`-target-version = "py39"`
	`10`	`+target-version = "py310"`
`11`	`11`
`12`	`12`	`[tool.ruff.lint]`
`13`	`13`	`select = [`