https://github.com/python/cpython/commit/a5be0d81cb74fabe563b8317f94d80aa01c... commit: a5be0d81cb74fabe563b8317f94d80aa01c9bbf9 branch: main author: thexai <58434170+thexai@users.noreply.github.com> committer: chris-eibl <138194463+chris-eibl@users.noreply.github.com> date: 2026-06-30T22:49:01+02:00 summary: gh-152433: Windows: enable mmapmodule for UWP (#152473) files: A Misc/NEWS.d/next/Windows/2026-06-29-16-29-50.gh-issue-152433._nhCjt.rst M Modules/mmapmodule.c M PC/config.c diff --git a/Misc/NEWS.d/next/Windows/2026-06-29-16-29-50.gh-issue-152433._nhCjt.rst b/Misc/NEWS.d/next/Windows/2026-06-29-16-29-50.gh-issue-152433._nhCjt.rst new file mode 100644 index 000000000000000..0c420c124c2981f --- /dev/null +++ b/Misc/NEWS.d/next/Windows/2026-06-29-16-29-50.gh-issue-152433._nhCjt.rst @@ -0,0 +1,2 @@ +Restores the ``mmap`` module when CPython is built from source for specific +Windows API sets. diff --git a/Modules/mmapmodule.c b/Modules/mmapmodule.c index f4f21b45f920a00..d55ab3d4d56edb0 100644 --- a/Modules/mmapmodule.c +++ b/Modules/mmapmodule.c @@ -338,7 +338,7 @@ _PyErr_SetFromNTSTATUS(ULONG status) } #endif -#if defined(MS_WINDOWS) && !defined(DONT_USE_SEH) +#if defined(MS_WINDOWS_DESKTOP) && !defined(DONT_USE_SEH) #define HANDLE_INVALID_MEM(sourcecode) \ do { \ EXCEPTION_RECORD record; \ @@ -364,7 +364,7 @@ do { \ } while (0) #endif -#if defined(MS_WINDOWS) && !defined(DONT_USE_SEH) +#if defined(MS_WINDOWS_DESKTOP) && !defined(DONT_USE_SEH) #define HANDLE_INVALID_MEM_METHOD(self, sourcecode) \ do { \ EXCEPTION_RECORD record; \ diff --git a/PC/config.c b/PC/config.c index 51b46c64d99b816..dcccc6a3a6d0167 100644 --- a/PC/config.c +++ b/PC/config.c @@ -140,7 +140,7 @@ struct _inittab _PyImport_Inittab[] = { {"itertools", PyInit_itertools}, {"_collections", PyInit__collections}, {"_symtable", PyInit__symtable}, -#if defined(MS_WINDOWS_DESKTOP) || defined(MS_WINDOWS_GAMES) +#if defined(MS_WINDOWS_DESKTOP) || defined(MS_WINDOWS_GAMES) || defined(MS_WINDOWS_APP) {"mmap", PyInit_mmap}, #endif {"_csv", PyInit__csv},