tree 79a7dcfd6e1f3052f4ec0cd315dff55b0de34336
parent ffffad70bef7e283356130e047ec95f331f3e115
author Jie Luo <jieluo@google.com> 1732571464 -0800
committer GitHub <noreply@github.com> 1732571464 -0800
gpgsig -----BEGIN PGP SIGNATURE-----
 
 wsFcBAABCAAQBQJnRPFICRC1aQ7uu5UhlAAAYmcQAAqX7RHTH+ETBwlLv1TJQC5Z
 7onkZ223SB4HESRkEaa8tKPS1WDvJVLS2ptadpNbyJjiZ6RkJL0tsRMM7iqfrAyM
 jp+ofbY96E8eOwzw0QNX+cnmENQ+cuSzBqU8aeFUNHeMjy/1ZVfzeZkRxQdNNL6s
 uOEB6Qed2LZlxJNKebU9EJbCBMReiD5uDAJyrLTGDeAdW/Yx9bj3UGskNEBK2thv
 G7Vm6KzOWyk4pwrh33ATBHe6RHck9hAiiotj7n+ti0FMLqgE36NHXn/neWox7p0K
 OwQ4nk+GrX2LRYijg+MkOr7MHk68nwoCkdT2M8LNWuaLl2tE74TQ8s2VF8wn4Np2
 Lsip/6CEZ00eO2Jy8S1lCyvjMVzfMMKK52ftvF33svIXDn8Bfbqus3DYbEcn+rp2
 10OVd9zrOekyhJXwk5u4MuhRf2hslHFhs1mancstZtlsX257iHfzH7JsyCxdm3AW
 VGBNE7F7PkGqEIGV+9U2zDSbUVYWLzNoxTlXk8SH+kU0HCLoxXHx1RCifKpJgHby
 UCxE14tPPBTK2jMwYoxjCDxLyy2jyrWyIAaWE4BxdkJwkUBQw99ViKBWGKCrBIwr
 Tzc7KH47DscqXwWR3b0Sh8Qykmikt0g1wVIVwLUdLOTvLyiiPzhFWebBtRVsv+eT
 mtszcCnj1l52/7CKbeur
 =3AyC
 -----END PGP SIGNATURE-----
 

Add "absl::StatusOr<PythonConstMessagePointer> GetConstMessagePointer(PyObject* msg)" in proto_api (#19398)

* Fix GetMutableMessagePointer() in python proto_api to find from generated factory before check with dynamic message factory

PiperOrigin-RevId: 693428774

* Add "absl::StatusOr<PythonConstMessagePointer> GetConstMessagePointer(PyObject* msg)" in proto_api which works with cpp extension, upb and pure python.

Cherry pick
https://github.com/protocolbuffers/protobuf/commit/b9e69e8c11ecb87249b0cbf772911e2c3a80971b
source files
PiperOrigin-RevId: 699316527