From d0b92dd5ca46a10558857adeb7bb48ecf39fa783 Mon Sep 17 00:00:00 2001 From: Jonathan Protzenko Date: Sun, 4 Aug 2024 16:22:51 -0700 Subject: [PATCH] gh-122573: Require Python 3.10 or newer for Windows builds (GH-122574) Match statements in tooling require a more recent Python. Tools/cases_generator/*.py (and `Tools/jit/*.py` in 3.13+). Co-authored-by: Erlend E. Aasland Co-authored-by: Gregory P. Smith --- .../Windows/2024-08-01-10-55-15.gh-issue-122573.4-UCFY.rst | 1 + PCbuild/find_python.bat | 6 +++--- 2 files changed, 4 insertions(+), 3 deletions(-) create mode 100644 Misc/NEWS.d/next/Windows/2024-08-01-10-55-15.gh-issue-122573.4-UCFY.rst diff --git a/Misc/NEWS.d/next/Windows/2024-08-01-10-55-15.gh-issue-122573.4-UCFY.rst b/Misc/NEWS.d/next/Windows/2024-08-01-10-55-15.gh-issue-122573.4-UCFY.rst new file mode 100644 index 00000000000..5cc69e206de --- /dev/null +++ b/Misc/NEWS.d/next/Windows/2024-08-01-10-55-15.gh-issue-122573.4-UCFY.rst @@ -0,0 +1 @@ +The Windows build of CPython now requires 3.10 or newer. diff --git a/PCbuild/find_python.bat b/PCbuild/find_python.bat index af85f6d3624..6db579fa8de 100644 --- a/PCbuild/find_python.bat +++ b/PCbuild/find_python.bat @@ -39,15 +39,15 @@ @if "%_Py_EXTERNALS_DIR%"=="" (set _Py_EXTERNALS_DIR=%_Py_D%\..\externals) @rem If we have Python in externals, use that one -@if exist "%_Py_EXTERNALS_DIR%\pythonx86\tools\python.exe" ("%_Py_EXTERNALS_DIR%\pythonx86\tools\python.exe" -Ec "import sys; assert sys.version_info[:2] >= (3, 8)" >nul 2>nul) && (set PYTHON="%_Py_EXTERNALS_DIR%\pythonx86\tools\python.exe") && (set _Py_Python_Source=found in externals directory) && goto :found || rmdir /Q /S "%_Py_EXTERNALS_DIR%\pythonx86" +@if exist "%_Py_EXTERNALS_DIR%\pythonx86\tools\python.exe" ("%_Py_EXTERNALS_DIR%\pythonx86\tools\python.exe" -Ec "import sys; assert sys.version_info[:2] >= (3, 10)" >nul 2>nul) && (set PYTHON="%_Py_EXTERNALS_DIR%\pythonx86\tools\python.exe") && (set _Py_Python_Source=found in externals directory) && goto :found || rmdir /Q /S "%_Py_EXTERNALS_DIR%\pythonx86" @rem If HOST_PYTHON is recent enough, use that -@if NOT "%HOST_PYTHON%"=="" @%HOST_PYTHON% -Ec "import sys; assert sys.version_info[:2] >= (3, 9)" >nul 2>nul && (set PYTHON="%HOST_PYTHON%") && (set _Py_Python_Source=found as HOST_PYTHON) && goto :found +@if NOT "%HOST_PYTHON%"=="" @%HOST_PYTHON% -Ec "import sys; assert sys.version_info[:2] >= (3, 10)" >nul 2>nul && (set PYTHON="%HOST_PYTHON%") && (set _Py_Python_Source=found as HOST_PYTHON) && goto :found @rem If py.exe finds a recent enough version, use that one @rem It is fine to add new versions to this list when they have released, @rem but we do not use prerelease builds here. -@for %%p in (3.12 3.11 3.10 3.9) do @py -%%p -EV >nul 2>&1 && (set PYTHON=py -%%p) && (set _Py_Python_Source=found %%p with py.exe) && goto :found +@for %%p in (3.12 3.11 3.10) do @py -%%p -EV >nul 2>&1 && (set PYTHON=py -%%p) && (set _Py_Python_Source=found %%p with py.exe) && goto :found @if NOT exist "%_Py_EXTERNALS_DIR%" mkdir "%_Py_EXTERNALS_DIR%" @set _Py_NUGET=%NUGET%