pyproject.toml

# Copyright 2025 gRPC authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

[build-system]
requires = [
    "setuptools>=77.0.1",
    "wheel",
    "cython==3.1.1"
]
build-backend = "setuptools.build_meta"


[project]
name = "grpcio"
license = "Apache-2.0"
description = "HTTP/2-based RPC framework"
readme = {file = "src/python/grpcio/README.rst", content-type = "text/x-rst"}
authors = [{name = "The gRPC Authors", email = "grpc-io@googlegroups.com"}]

dynamic = [
    "classifiers",
    "dependencies",
    "optional-dependencies",
    "requires-python",
    "version",
]

[project.urls]
Homepage = "https://grpc.io"
"Source Code" = "https://github.com/grpc/grpc"
"Bug Tracker" = "https://github.com/grpc/grpc/issues"
Documentation = "https://grpc.github.io/grpc/python"

[tool.setuptools.dynamic]
version = {attr = "grpc_version.VERSION"}

[tool.setuptools.packages.find]
where = ["src/python/grpcio"]

[tool.setuptools.package-dir]
"" = "src/python/grpcio"

[tool.setuptools.package-data]
# Binaries that may or may not be present in the final installation, but are
# mentioned here for completeness.
"grpc._cython" = [
    "_credentials/roots.pem",
    "_windows/grpc_c.32.python",
    "_windows/grpc_c.64.python",
]

[tool.setuptools.exclude-package-data]
# Exclude cython source and intermediate files from the .whl file
"*" = [
    "*.pyx",
    "*.cpp",
    "*.pxd",
    "*.pxi",
]

[tool.pyright]
include = [
    "src/python/grpcio/grpc/aio/_channel.py",
    "src/python/grpcio/grpc/aio/_interceptor.py",
    "src/python/grpcio/grpc/aio/_base_channel.py",
    "src/python/grpcio/grpc/aio/_call.py",
    "src/python/grpcio/grpc/aio/_metadata.py",
    "src/python/grpcio/grpc/aio/_base_server.py"
]

typeCheckingMode = "standard"
reportMissingTypeArgument = "error"
exclude = [
    "**/third_party",
    "**/build",
    "**/grpc_root",
    "**/__pycache__",
    "**/.git",
    "**/bazel-*",
    "src/python/grpcio/commands.py",
    "src/python/grpcio/_spawn_patch.py"
]

[[tool.pyright.executionEnvironments]]
root = "src/python/grpcio"

[[tool.pyright.executionEnvironments]]
root = "src/python/grpcio_tests"
extraPaths = ["src/python/grpcio"]