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https://github.com/ankitects/anki.git
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5df684fa6b
Rust requires all methods of impl Trait to be in a single file, which means we had a giant backend/mod.rs covering all exposed methods. By using separate service definitions for the separate areas, and updating the code generation, we can split it into more manageable chunks - this commit starts with the scheduling code. In the long run, we'll probably want to split up the protobuf file into multiple files as well. Also dropped want_release_gil() from rsbridge, and the associated method enum. While it allows us to skip the thread save/restore and mutex unlock/ lock, it looks to only be buying about 2.5% extra performance in the best case (tested with timeit+format_timespan), and the majority of the backend methods deal with I/O, and thus were already releasing the GIL.
90 lines
1.7 KiB
Text
90 lines
1.7 KiB
Text
load("@rules_python//python:defs.bzl", "py_binary")
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load("@py_deps//:requirements.bzl", "requirement")
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load("//pylib:protobuf.bzl", "py_proto_library_typed")
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load("@bazel_skylib//rules:copy_file.bzl", "copy_file")
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load("@bazel_skylib//lib:selects.bzl", "selects")
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py_proto_library_typed(
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name = "backend_pb2",
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src = "//rslib:backend.proto",
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visibility = [
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"//visibility:public",
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],
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)
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py_proto_library_typed(
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name = "fluent_pb2",
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src = "//rslib:fluent.proto",
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visibility = [
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"//visibility:public",
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],
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)
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py_binary(
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name = "genbackend",
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srcs = [
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"backend_pb2",
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"genbackend.py",
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],
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deps = [
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requirement("black"),
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requirement("stringcase"),
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requirement("protobuf"),
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],
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)
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genrule(
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name = "rsbackend_gen",
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outs = ["generated.py"],
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cmd = "$(location genbackend) $@",
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tools = ["genbackend"],
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)
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copy_file(
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name = "rsbridge_unix",
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src = "//pylib/rsbridge",
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out = "rsbridge.so",
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)
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copy_file(
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name = "rsbridge_win",
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src = "//pylib/rsbridge",
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out = "rsbridge.pyd",
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)
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alias(
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name = "rsbridge",
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actual = selects.with_or({
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(
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"@io_bazel_rules_rust//rust/platform:x86_64-pc-windows-msvc",
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): ":rsbridge_win",
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"//conditions:default": ":rsbridge_unix",
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}),
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)
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_py_srcs = [
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"genbackend.py",
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"__init__.py",
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]
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# for format check
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filegroup(
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name = "py_source_files",
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srcs = _py_srcs,
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visibility = [
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"//pylib:__subpackages__",
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],
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)
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filegroup(
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name = "_backend",
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srcs = [
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"__init__.py",
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"rsbridge.pyi",
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":backend_pb2",
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":fluent_pb2",
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":rsbackend_gen",
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":rsbridge",
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],
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visibility = ["//pylib:__subpackages__"],
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)
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