Remove `@abc.abstractmethod` so we don't break backward compatibility.
Fix: https://github.com/grpc/grpc/issues/36683
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Closes#36684
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36684 from XuanWang-Amos:remove_abstractmethod_for_registered_method f748fa6e7a
PiperOrigin-RevId: 636186951
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Closes#36509
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36509 from ctiller:transport-refs-3 2771a2b0e1
PiperOrigin-RevId: 633240374
Change was created by the release automation script. See go/grpc-release.
Closes#36544
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36544 from yashykt:bump_dev_version_202405061956 69ee5c869e
PiperOrigin-RevId: 631187829
Add registered method change to sync stack server.
## Note
* We're keeping both generic and registered handler in generated stubs (`*_pb2_grpc.py`) because registered method flow is not implemented in aysncio yet, since the stub is used for both sync and asyncio, we can't remove generic method flow until we fully implement the registered method flow in asyncio.
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Closes#36371
PiperOrigin-RevId: 629842051
Also begin to eliminate `CallContext` in favor of just exposing `Call` - ultimately there's not really a need to introduce two types here, so I'm going to wind that idea back over a few PRs.
I've avoided making this an experiment as the changes required were quite structural.
Closes#36477
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36477 from ctiller:deadline-time 9856eeebe6
PiperOrigin-RevId: 629599230
Add GRPC_PYTHON_BUILD_WITH_SYSTEMD environment variable to setup.py
The variable sets the required compile time define and adds the required
link time library to the build process
[grpc][Gpr_To_Absl_Logging] Migrating from gpr to absl logging GPR_ASSERT
Replacing GPR_ASSERT with absl CHECK.
These changes have been made using string replacement and regex.
Will not be replacing all instances of CHECK with CHECK_EQ , CHECK_NE etc because there are too many callsites. Only ones which are doable using very simple regex with least chance of failure will be replaced.
Given that we have 5000+ instances of GPR_ASSERT to edit, Doing it manually is too much work for both the author and reviewer.
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Closes#36466
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36466 from tanvi-jagtap:tjagtap_src_core_lob_event_engine d101d5f701
PiperOrigin-RevId: 629105415
Introduce the interception chain type.
Also introduces the real call-v3 call spine based atop CallFilters.
Closes#36414
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36414 from ctiller:interception-chain 90c8e96973
PiperOrigin-RevId: 627784183
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Closes#36333
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36333 from yijiem:bump_dev_version_202404101721 0a7cc5b4b7
PiperOrigin-RevId: 623878150
### NOTE
* We shouldn't merge this PR until GCP cloud functions drops support for Python 3.7 ([Currently scheduled for GCF](https://cloud.google.com/functions/docs/runtime-support#python))
As part of supporting Python 3.12, we're now officially drop support for Python 3.7.
This PR:
* Changed supported Python version from 3.7 to 3.8 in README.
* Replaced distribution test image from `debian:buster` to `debian:bullseye` since the default Python version in buster is 3.7.
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Closes#34450
PiperOrigin-RevId: 622899511
Fix: https://github.com/grpc/grpc/issues/26498
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Closes#36214
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36214 from XuanWang-Amos:fix_aio_Metadata_class 90329a2bdf
PiperOrigin-RevId: 622898840
This paves the way for removing `GetEndpoint()` from the transport API, which is a prereq for removing `grpc_endpoint_shutdown()`.
Closes#36237
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36237 from markdroth:endpoint_filter_cleanup_rbac 46a41400e0
PiperOrigin-RevId: 621537397
This was a concept that I thought we'd need, but as work has continued it's clear that the right api is CallDestination (or variants thereof)
Closes#36226
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36226 from ctiller:call_factory c30a893f3a
PiperOrigin-RevId: 621255162
In Cython 3, cdef functions that really will not raise exceptions must be declared as `noexcept`. Fixed by this commit.
Update requirements to `cython >= 3.0` in requirements*.txt and setup.py.
Fixes issue #33918.
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Closes#35995
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35995 from badshah400:master b3277bac15
PiperOrigin-RevId: 621214091
It looks like we're settling on moving this functionality into the channel itself - so removing the filter makes sense (especially since it had some significant bugs)
Closes#36213
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36213 from ctiller:x-ex 3040dcec95
PiperOrigin-RevId: 620996358
Remove rolled out experiments v3_compression_filter, v3_server_auth_filter; Extend WIP v3_channel_idle_filter for a bit, and extend work_serializer_clears_time_cache until OSS issues with work_serializer_dispatch are resolved.
Closes#36166
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36166 from ctiller:updat3 2c7223f63b
PiperOrigin-RevId: 619057925
The stubs generated by grpcio_tools should always be used with [the same or higher version of grpcio](https://github.com/grpc/grpc/blob/master/tools/distrib/python/grpcio_tools/setup.py#L313), this change will add a run time check for this requirement inside the generated stubs and therefor enforce this requirement.
Please note for now we're just printing a warning for incorrect usage, we'll **change it to an error** soon.
Example warning message:
```
/usr/local/google/home/xuanwn/workspace/misc/grpc/examples/python/helloworld/helloworld_pb2_grpc.py:21: RuntimeWarning: The grpc package installed is at version 1.60.1, but the generated code in helloworld_pb2_grpc.py depends on grpcio>=1.63.0.dev0. Please upgrade your grpc module to grpcio>=1.63.0.dev0 or downgrade your generated code using grpcio-tools<=1.60.1. This warning will become an error in 1.64.0, scheduled for release on May 14,2024.
```
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Closes#35906
PiperOrigin-RevId: 615659471
This reverts commit 675dcccd5e.
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Closes#36076
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36076 from XuanWang-Amos:roll_back_AbortError 1db7c39903
PiperOrigin-RevId: 613739975
This adds the following new targets:
- `channel`: A virtual interface for a channel.
- `legacy_channel`: A channel implementation that supports the filter stack and call v2.
- `channel_create`: A standalone function to create a channel.
- `server_interface`: A base class with a few accessor methods used in surface/call.cc.
- `server`: The actual server implementation.
- `api_trace`, `call_tracer`, `server_call_tracer_filter`, `call_finalization`: These were split out of `grpc_base` to avoid various dependency problems.
- `compression`: This is a combination of the previously existing `compression_internal` target and the compression code that was part of `grpc_base`.
Closes#35924
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35924 from markdroth:channel_interface 94a7fffddb
PiperOrigin-RevId: 612512438
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Closes#35970
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35970 from ananda1066:client_metadata b62a9ae146
PiperOrigin-RevId: 610830228
Fix `readme.rst`.
Tested locally by running `python setup.py doc`, no more errors from observability.
Only error is related to grpc_status:
```
WARNING: autodoc: failed to import module 'rpc_status' from module 'grpc_status'; the following exception was raised:
cannot import name 'status_pb2' from 'google.rpc' (unknown location)
```
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Closes#35988
PiperOrigin-RevId: 609820414
This PR is copied from #34276, since I did not have permissions to add commits to it. That PR has been verified to work (see the top-level description). This PR just makes the gRPC tests pass (e.g. adding includes, clang formatting).
Closes#34874
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/34874 from matthewstevenson88:pull_34276 d5fb73e5b2
PiperOrigin-RevId: 609107146
This breaks the following pieces out of the `grpc_client_channel` BUILD target:
- backend_metric_parser
- oob_backend_metric
- child_policy_handler
- backup_poller
- service_config_channel_arg_filter
- client_channel_channelz
- client_channel_internal_header
- subchannel_connector
- subchannel_pool_interface
- config_selector
- client_channel_service_config_parser
- retry_service_config_parser
- retry_throttle
The code left in the `grpc_client_channel` target will need more work to pull apart.
Closes#35879
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35879 from markdroth:client_channel_build_split f388a37edc
PiperOrigin-RevId: 608806548
This breaks the following pieces out of the `grpc_base` BUILD target:
- channelz
- call_trace
- dynamic_annotations
- call_combiner
- resource_quota_api
- iomgr
More work is still needed to pull apart the remaining parts of `grpc_base`.
Closes#35846
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35846 from markdroth:client_channel_build_dep_cycle_fix f1a9b6c2b2
PiperOrigin-RevId: 608680098
Mark D. Roth