blob: d40e76ab088b7f96945ce9df349091a25b100a98 [file] [log] [blame]
# Protobuf Python runtime
#
# See also code generation logic under /src/google/protobuf/compiler/python.
#
# Most users should depend upon public aliases in the root:
# //:protobuf_python
# //:well_known_types_py_pb2
load("@rules_pkg//:mappings.bzl", "pkg_files", "strip_prefix")
load("@rules_python//python:defs.bzl", "py_library")
load("@pip_deps//:requirements.bzl", "requirement")
load("//:protobuf.bzl", "internal_py_proto_library")
load("//build_defs:cpp_opts.bzl", "COPTS")
load("//conformance:defs.bzl", "conformance_test")
load(":internal.bzl", "internal_copy_files", "internal_py_test")
py_library(
name = "protobuf_python",
data = select({
"//conditions:default": [],
":use_fast_cpp_protos": [
":google/protobuf/internal/_api_implementation.so",
":google/protobuf/pyext/_message.so",
],
}),
visibility = ["//:__pkg__"],
deps = [
":python_srcs",
":well_known_types_py_pb2",
],
)
config_setting(
name = "use_fast_cpp_protos",
values = {
"define": "use_fast_cpp_protos=true",
},
)
internal_py_proto_library(
name = "well_known_types_py_pb2",
srcs = [":copied_wkt_proto_files"],
include = ".",
default_runtime = "",
protoc = "//:protoc",
srcs_version = "PY2AND3",
visibility = [
"//:__pkg__",
"@upb//:__subpackages__",
],
)
internal_copy_files(
name = "copied_wkt_proto_files",
srcs = [
"//:well_known_type_protos",
"//src/google/protobuf:descriptor_proto_srcs",
],
strip_prefix = "src",
)
cc_binary(
name = "google/protobuf/internal/_api_implementation.so",
srcs = ["google/protobuf/internal/api_implementation.cc"],
copts = COPTS + [
"-DPYTHON_PROTO2_CPP_IMPL_V2",
],
linkshared = 1,
linkstatic = 1,
tags = [
# Exclude this target from wildcard expansion (//...) because it may
# not even be buildable. It will be built if it is needed according
# to :use_fast_cpp_protos.
# https://docs.bazel.build/versions/master/be/common-definitions.html#common-attributes
"manual",
],
deps = select({
"//conditions:default": [],
":use_fast_cpp_protos": ["//external:python_headers"],
}),
)
config_setting(
name = "allow_oversize_protos",
values = {
"define": "allow_oversize_protos=true",
},
)
cc_binary(
name = "google/protobuf/pyext/_message.so",
srcs = glob([
"google/protobuf/pyext/*.cc",
"google/protobuf/pyext/*.h",
]),
copts = COPTS + [
"-DGOOGLE_PROTOBUF_HAS_ONEOF=1",
] + select({
"//conditions:default": [],
":allow_oversize_protos": ["-DPROTOBUF_PYTHON_ALLOW_OVERSIZE_PROTOS=1"],
}),
includes = ["."],
linkshared = 1,
linkstatic = 1,
tags = [
# Exclude this target from wildcard expansion (//...) because it may
# not even be buildable. It will be built if it is needed according
# to :use_fast_cpp_protos.
# https://docs.bazel.build/versions/master/be/common-definitions.html#common-attributes
"manual",
],
deps = [
":proto_api",
"//:protobuf",
] + select({
"//conditions:default": [],
":use_fast_cpp_protos": ["//external:python_headers"],
}),
)
py_library(
name = "python_srcs",
srcs = glob(
[
"google/protobuf/**/*.py",
],
exclude = [
"google/protobuf/internal/*_test.py",
"google/protobuf/internal/test_util.py",
"google/protobuf/internal/import_test_package/__init__.py",
],
),
imports = ["python"],
srcs_version = "PY2AND3",
visibility = [
"//:__pkg__",
"@upb//:__subpackages__",
],
)
py_library(
name = "python_test_srcs",
srcs = glob([
"google/protobuf/internal/*_test.py",
]) + [
"google/protobuf/internal/test_util.py",
"google/protobuf/internal/import_test_package/__init__.py",
],
imports = ["python"],
srcs_version = "PY3",
visibility = [
"//:__pkg__",
"@upb//:__subpackages__",
],
)
################################################################################
# Tests
################################################################################
internal_copy_files(
name = "copied_test_proto_files",
testonly = 1,
srcs = [
"//:test_proto_srcs",
"//src/google/protobuf/util:test_proto_srcs",
],
strip_prefix = "src",
)
internal_copy_files(
name = "copied_test_messages_proto2_files",
testonly = 1,
srcs = [
"//src/google/protobuf:test_messages_proto2.proto",
],
strip_prefix = "src",
)
internal_copy_files(
name = "copied_test_messages_proto3_files",
testonly = 1,
srcs = [
"//src/google/protobuf:test_messages_proto3.proto",
],
strip_prefix = "src",
)
internal_py_proto_library(
name = "python_common_test_protos",
testonly = 1,
srcs = [":copied_test_proto_files"],
include = ".",
default_runtime = "",
protoc = "//:protoc",
srcs_version = "PY2AND3",
visibility = ["//:__pkg__"],
deps = [":well_known_types_py_pb2"],
)
internal_py_proto_library(
name = "python_specific_test_protos",
testonly = 1,
srcs = glob([
"google/protobuf/internal/*.proto",
"google/protobuf/internal/import_test_package/*.proto",
]),
include = ".",
default_runtime = ":protobuf_python",
protoc = "//:protoc",
srcs_version = "PY2AND3",
visibility = ["//:__pkg__"],
deps = [":python_common_test_protos"],
)
internal_py_proto_library(
name = "test_messages_proto2_py_proto",
testonly = 1,
srcs = [":copied_test_messages_proto2_files"],
include = ".",
default_runtime = "//:protobuf_python",
protoc = "//:protoc",
visibility = [
"//conformance:__pkg__",
"//python:__subpackages__",
],
)
internal_py_proto_library(
name = "test_messages_proto3_py_proto",
testonly = 1,
srcs = [":copied_test_messages_proto3_files"],
include = ".",
default_runtime = "//:protobuf_python",
protoc = "//:protoc",
visibility = [
"//conformance:__pkg__",
"//python:__subpackages__",
],
deps = [":well_known_types_py_pb2"],
)
py_library(
name = "python_test_lib",
testonly = 1,
srcs = [
"google/protobuf/internal/import_test_package/__init__.py",
"google/protobuf/internal/test_util.py",
],
imports = ["python"],
srcs_version = "PY2AND3",
deps = [
":protobuf_python",
":python_common_test_protos",
":python_specific_test_protos",
],
)
internal_py_test(
name = "descriptor_database_test",
srcs = ["google/protobuf/internal/descriptor_database_test.py"],
)
internal_py_test(
name = "descriptor_pool_test",
srcs = ["google/protobuf/internal/descriptor_pool_test.py"],
)
internal_py_test(
name = "descriptor_test",
srcs = ["google/protobuf/internal/descriptor_test.py"],
)
internal_py_test(
name = "field_mask_test",
srcs = ["google/protobuf/internal/field_mask_test.py"],
)
internal_py_test(
name = "generator_test",
srcs = ["google/protobuf/internal/generator_test.py"],
)
internal_py_test(
name = "import_test",
srcs = ["google/protobuf/internal/import_test.py"],
)
internal_py_test(
name = "json_format_test",
srcs = ["google/protobuf/internal/json_format_test.py"],
)
internal_py_test(
name = "keywords_test",
srcs = ["google/protobuf/internal/keywords_test.py"],
)
internal_py_test(
name = "message_factory_test",
srcs = ["google/protobuf/internal/message_factory_test.py"],
)
internal_py_test(
name = "message_test",
srcs = ["google/protobuf/internal/message_test.py"],
data = glob(["testdata/golden_pickle_*"]) + [
"//src/google/protobuf:testdata",
],
)
internal_py_test(
name = "numpy_test",
srcs = ["google/protobuf/internal/numpy_test.py"],
deps = [
requirement("numpy"),
],
)
internal_py_test(
name = "proto_builder_test",
srcs = ["google/protobuf/internal/proto_builder_test.py"],
)
internal_py_test(
name = "reflection_test",
srcs = ["google/protobuf/internal/reflection_test.py"],
)
internal_py_test(
name = "service_reflection_test",
srcs = ["google/protobuf/internal/service_reflection_test.py"],
)
internal_py_test(
name = "symbol_database_test",
srcs = ["google/protobuf/internal/symbol_database_test.py"],
)
internal_py_test(
name = "text_encoding_test",
srcs = ["google/protobuf/internal/text_encoding_test.py"],
)
internal_py_test(
name = "text_format_test",
srcs = ["google/protobuf/internal/text_format_test.py"],
data = ["//src/google/protobuf:testdata"],
)
internal_py_test(
name = "unknown_fields_test",
srcs = ["google/protobuf/internal/unknown_fields_test.py"],
)
internal_py_test(
name = "well_known_types_test",
srcs = ["google/protobuf/internal/well_known_types_test.py"],
)
internal_py_test(
name = "wire_format_test",
srcs = ["google/protobuf/internal/wire_format_test.py"],
)
cc_library(
name = "proto_api",
hdrs = ["google/protobuf/proto_api.h"],
visibility = ["//visibility:public"],
deps = [
"//external:python_headers",
],
)
internal_py_test(
name = "python_version",
srcs = ["python_version.py"],
)
conformance_test(
name = "conformance_test",
env = {"PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION": "python"},
failure_list = "//conformance:failure_list_python.txt",
target_compatible_with = select({
"@system_python//:none": ["@platforms//:incompatible"],
":use_fast_cpp_protos": ["@platforms//:incompatible"],
"//conditions:default": [],
}),
testee = "//conformance:conformance_python",
text_format_failure_list = "//conformance:text_format_failure_list_python.txt",
)
# Note: this requires --define=use_fast_cpp_protos=true
conformance_test(
name = "conformance_test_cpp",
env = {"PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION": "cpp"},
failure_list = "//conformance:failure_list_python.txt",
target_compatible_with = select({
"@system_python//:none": ["@platforms//:incompatible"],
":use_fast_cpp_protos": [],
"//conditions:default": ["@platforms//:incompatible"],
}),
testee = "//conformance:conformance_python",
text_format_failure_list = "//conformance:text_format_failure_list_python_cpp.txt",
)
################################################################################
# Distribution files
################################################################################
pkg_files(
name = "dist_files",
srcs = glob([
"google/**/*.proto",
"google/**/*.py",
"google/protobuf/internal/*.cc",
"google/protobuf/pyext/*.cc",
"google/protobuf/pyext/*.h",
]) + [
"BUILD.bazel",
"MANIFEST.in",
"README.md",
"google/protobuf/proto_api.h",
"google/protobuf/pyext/README",
"google/protobuf/python_protobuf.h",
"internal.bzl",
"python_version.py",
"release.sh",
"setup.cfg",
"setup.py",
"tox.ini",
],
strip_prefix = strip_prefix.from_root(""),
visibility = ["//pkg:__pkg__"],
)