diff --git a/requirements.bazel.txt b/requirements.bazel.txt index f46432cc888..905c092ce4c 100644 --- a/requirements.bazel.txt +++ b/requirements.bazel.txt @@ -1,6 +1,6 @@ # GRPC Python setup requirements coverage==4.5.4 -cython==0.29.21 +cython==3.0.0 protobuf>=3.5.0.post1, < 4.0dev wheel==0.38.1 oauth2client==4.1.0 diff --git a/requirements.txt b/requirements.txt index 05390850559..56169434b1b 100644 --- a/requirements.txt +++ b/requirements.txt @@ -1,5 +1,5 @@ # GRPC Python setup requirements coverage>=4.0 -cython>=0.29.8,<3.0.0rc1 +cython>=3.0.0 protobuf>=4.21.3,<5.0dev wheel>=0.29 diff --git a/setup.py b/setup.py index 2ce5fef4223..8b4ce5c1673 100644 --- a/setup.py +++ b/setup.py @@ -539,7 +539,7 @@ except ImportError: sys.stderr.write( "We could not find Cython. Setup may take 10-20 minutes.\n" ) - SETUP_REQUIRES += ("cython>=0.23,<3.0.0rc1",) + SETUP_REQUIRES += ("cython>=3.0.0",) COMMAND_CLASS = { "doc": commands.SphinxDocumentation, diff --git a/src/python/grpcio/grpc/_cython/_cygrpc/aio/callback_common.pxd.pxi b/src/python/grpcio/grpc/_cython/_cygrpc/aio/callback_common.pxd.pxi index e54e5107547..26edbdb917b 100644 --- a/src/python/grpcio/grpc/_cython/_cygrpc/aio/callback_common.pxd.pxi +++ b/src/python/grpcio/grpc/_cython/_cygrpc/aio/callback_common.pxd.pxi @@ -48,7 +48,7 @@ cdef class CallbackWrapper: @staticmethod cdef void functor_run( grpc_completion_queue_functor* functor, - int succeed) + int succeed) noexcept cdef grpc_completion_queue_functor *c_functor(self) diff --git a/src/python/grpcio/grpc/_cython/_cygrpc/aio/callback_common.pyx.pxi b/src/python/grpcio/grpc/_cython/_cygrpc/aio/callback_common.pyx.pxi index 14a0098fc20..2b0df0e5ce7 100644 --- a/src/python/grpcio/grpc/_cython/_cygrpc/aio/callback_common.pyx.pxi +++ b/src/python/grpcio/grpc/_cython/_cygrpc/aio/callback_common.pyx.pxi @@ -50,7 +50,7 @@ cdef class CallbackWrapper: @staticmethod cdef void functor_run( grpc_completion_queue_functor* functor, - int success): + int success) noexcept: cdef CallbackContext *context = functor cdef object waiter = context.waiter if not waiter.cancelled(): diff --git a/src/python/grpcio/grpc/_cython/_cygrpc/credentials.pyx.pxi b/src/python/grpcio/grpc/_cython/_cygrpc/credentials.pyx.pxi index 74a3f16d72d..600c0f304e0 100644 --- a/src/python/grpcio/grpc/_cython/_cygrpc/credentials.pyx.pxi +++ b/src/python/grpcio/grpc/_cython/_cygrpc/credentials.pyx.pxi @@ -316,7 +316,7 @@ def server_credentials_ssl_dynamic_cert_config(initial_cert_config, return credentials cdef grpc_ssl_certificate_config_reload_status _server_cert_config_fetcher_wrapper( - void* user_data, grpc_ssl_server_certificate_config **config) with gil: + void* user_data, grpc_ssl_server_certificate_config **config) noexcept with gil: # This is a credentials.ServerCertificateConfig cdef ServerCertificateConfig cert_config = None if not user_data: diff --git a/src/python/grpcio/grpc/_cython/_cygrpc/fork_posix.pxd.pxi b/src/python/grpcio/grpc/_cython/_cygrpc/fork_posix.pxd.pxi index 13a02434787..b300883abae 100644 --- a/src/python/grpcio/grpc/_cython/_cygrpc/fork_posix.pxd.pxi +++ b/src/python/grpcio/grpc/_cython/_cygrpc/fork_posix.pxd.pxi @@ -12,10 +12,10 @@ # See the License for the specific language governing permissions and # limitations under the License. -cdef void __prefork() nogil +cdef void __prefork() noexcept nogil -cdef void __postfork_parent() nogil +cdef void __postfork_parent() noexcept nogil -cdef void __postfork_child() nogil \ No newline at end of file +cdef void __postfork_child() noexcept nogil diff --git a/src/python/grpcio/grpc/_cython/_cygrpc/fork_posix.pyx.pxi b/src/python/grpcio/grpc/_cython/_cygrpc/fork_posix.pyx.pxi index 565f483b2ae..d901cfddf43 100644 --- a/src/python/grpcio/grpc/_cython/_cygrpc/fork_posix.pyx.pxi +++ b/src/python/grpcio/grpc/_cython/_cygrpc/fork_posix.pyx.pxi @@ -35,7 +35,7 @@ _GRPC_ENABLE_FORK_SUPPORT = ( _fork_handler_failed = False -cdef void __prefork() nogil: +cdef void __prefork() noexcept nogil: with gil: global _fork_handler_failed _fork_handler_failed = False @@ -49,14 +49,14 @@ cdef void __prefork() nogil: _fork_handler_failed = True -cdef void __postfork_parent() nogil: +cdef void __postfork_parent() noexcept nogil: with gil: with _fork_state.fork_in_progress_condition: _fork_state.fork_in_progress = False _fork_state.fork_in_progress_condition.notify_all() -cdef void __postfork_child() nogil: +cdef void __postfork_child() noexcept nogil: with gil: try: if _fork_handler_failed: diff --git a/src/python/grpcio/grpc/_cython/_cygrpc/vtable.pyx.pxi b/src/python/grpcio/grpc/_cython/_cygrpc/vtable.pyx.pxi index da4b81bd97e..f59410073b7 100644 --- a/src/python/grpcio/grpc/_cython/_cygrpc/vtable.pyx.pxi +++ b/src/python/grpcio/grpc/_cython/_cygrpc/vtable.pyx.pxi @@ -13,16 +13,16 @@ # limitations under the License. # TODO(https://github.com/grpc/grpc/issues/15662): Reform this. -cdef void* _copy_pointer(void* pointer): +cdef void* _copy_pointer(void* pointer) noexcept: return pointer # TODO(https://github.com/grpc/grpc/issues/15662): Reform this. -cdef void _destroy_pointer(void* pointer): +cdef void _destroy_pointer(void* pointer) noexcept: pass -cdef int _compare_pointer(void* first_pointer, void* second_pointer): +cdef int _compare_pointer(void* first_pointer, void* second_pointer) noexcept: if first_pointer < second_pointer: return -1 elif first_pointer > second_pointer: