commit: 35c5ad765e20f14e514f79b77d633a4c2e220d4d Author: Sam James <sam <AT> gentoo <DOT> org> AuthorDate: Tue Oct 25 23:02:41 2022 +0000 Commit: Sam James <sam <AT> gentoo <DOT> org> CommitDate: Tue Oct 25 23:02:47 2022 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=35c5ad76
dev-python/protobuf-python: fix Python 3.11 build Bug: https://bugs.gentoo.org/844184 Signed-off-by: Sam James <sam <AT> gentoo.org> .../files/protobuf-python-4.21.8-python311.patch | 132 +++++++++++++++++++++ .../protobuf-python/protobuf-python-4.21.8.ebuild | 1 + 2 files changed, 133 insertions(+) diff --git a/dev-python/protobuf-python/files/protobuf-python-4.21.8-python311.patch b/dev-python/protobuf-python/files/protobuf-python-4.21.8-python311.patch new file mode 100644 index 000000000000..b9aca40776c5 --- /dev/null +++ b/dev-python/protobuf-python/files/protobuf-python-4.21.8-python311.patch @@ -0,0 +1,132 @@ +https://github.com/protocolbuffers/protobuf/commit/2206b63c4649cf2e8a06b66c9191c8ef862ca519 +https://github.com/protocolbuffers/protobuf/pull/10403 +https://github.com/protocolbuffers/protobuf/issues/10305 +https://bugs.gentoo.org/844184 + +From da973aff2adab60a9e516d3202c111dbdde1a50f Mon Sep 17 00:00:00 2001 +From: Alexander Shadchin <alexandr.shadc...@gmail.com> +Date: Sun, 14 Aug 2022 21:13:49 +0300 +Subject: [PATCH] Fix build with Python 3.11 + +The PyFrameObject structure members have been removed from the public C API. +--- a/google/protobuf/pyext/descriptor.cc ++++ b/google/protobuf/pyext/descriptor.cc +@@ -58,6 +58,37 @@ + : 0) \ + : PyBytes_AsStringAndSize(ob, (charpp), (sizep))) + ++#if PY_VERSION_HEX < 0x030900B1 && !defined(PYPY_VERSION) ++static PyCodeObject* PyFrame_GetCode(PyFrameObject *frame) ++{ ++ Py_INCREF(frame->f_code); ++ return frame->f_code; ++} ++ ++static PyFrameObject* PyFrame_GetBack(PyFrameObject *frame) ++{ ++ Py_XINCREF(frame->f_back); ++ return frame->f_back; ++} ++#endif ++ ++#if PY_VERSION_HEX < 0x030B00A7 && !defined(PYPY_VERSION) ++static PyObject* PyFrame_GetLocals(PyFrameObject *frame) ++{ ++ if (PyFrame_FastToLocalsWithError(frame) < 0) { ++ return NULL; ++ } ++ Py_INCREF(frame->f_locals); ++ return frame->f_locals; ++} ++ ++static PyObject* PyFrame_GetGlobals(PyFrameObject *frame) ++{ ++ Py_INCREF(frame->f_globals); ++ return frame->f_globals; ++} ++#endif ++ + namespace google { + namespace protobuf { + namespace python { +@@ -96,48 +127,66 @@ bool _CalledFromGeneratedFile(int stacklevel) { + // This check is not critical and is somewhat difficult to implement correctly + // in PyPy. + PyFrameObject* frame = PyEval_GetFrame(); ++ PyCodeObject* frame_code = nullptr; ++ PyObject* frame_globals = nullptr; ++ PyObject* frame_locals = nullptr; ++ bool result = false; ++ + if (frame == nullptr) { +- return false; ++ goto exit; + } ++ Py_INCREF(frame); + while (stacklevel-- > 0) { +- frame = frame->f_back; ++ PyFrameObject* next_frame = PyFrame_GetBack(frame); ++ Py_DECREF(frame); ++ frame = next_frame; + if (frame == nullptr) { +- return false; ++ goto exit; + } + } + +- if (frame->f_code->co_filename == nullptr) { +- return false; ++ frame_code = PyFrame_GetCode(frame); ++ if (frame_code->co_filename == nullptr) { ++ goto exit; + } + char* filename; + Py_ssize_t filename_size; +- if (PyString_AsStringAndSize(frame->f_code->co_filename, ++ if (PyString_AsStringAndSize(frame_code->co_filename, + &filename, &filename_size) < 0) { + // filename is not a string. + PyErr_Clear(); +- return false; ++ goto exit; + } + if ((filename_size < 3) || + (strcmp(&filename[filename_size - 3], ".py") != 0)) { + // Cython's stack does not have .py file name and is not at global module + // scope. +- return true; ++ result = true; ++ goto exit; + } + if (filename_size < 7) { + // filename is too short. +- return false; ++ goto exit; + } + if (strcmp(&filename[filename_size - 7], "_pb2.py") != 0) { + // Filename is not ending with _pb2. +- return false; ++ goto exit; + } + +- if (frame->f_globals != frame->f_locals) { ++ frame_globals = PyFrame_GetGlobals(frame); ++ frame_locals = PyFrame_GetLocals(frame); ++ if (frame_globals != frame_locals) { + // Not at global module scope +- return false; ++ goto exit; + } + #endif +- return true; ++ result = true; ++exit: ++ Py_XDECREF(frame_globals); ++ Py_XDECREF(frame_locals); ++ Py_XDECREF(frame_code); ++ Py_XDECREF(frame); ++ return result; + } + + // If the calling code is not a _pb2.py file, raise AttributeError. + diff --git a/dev-python/protobuf-python/protobuf-python-4.21.8.ebuild b/dev-python/protobuf-python/protobuf-python-4.21.8.ebuild index 7d5ab4946eb9..572a571542c6 100644 --- a/dev-python/protobuf-python/protobuf-python-4.21.8.ebuild +++ b/dev-python/protobuf-python/protobuf-python-4.21.8.ebuild @@ -57,6 +57,7 @@ PARENT_PATCHES=( # Here for patches within "python/" subdirectory. PATCHES=( + "${FILESDIR}"/${P}-python311.patch ) python_prepare_all() {
