1# Copyright 2022 The Bazel Authors. All rights reserved. 2# 3# Licensed under the Apache License, Version 2.0 (the "License"); 4# you may not use this file except in compliance with the License. 5# You may obtain a copy of the License at 6# 7# http://www.apache.org/licenses/LICENSE-2.0 8# 9# Unless required by applicable law or agreed to in writing, software 10# distributed under the License is distributed on an "AS IS" BASIS, 11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12# See the License for the specific language governing permissions and 13# limitations under the License. 14"""Implementation of py_library for Bazel.""" 15 16load(":attributes_bazel.bzl", "IMPORTS_ATTRS") 17load(":common.bzl", "create_library_semantics_struct", "union_attrs") 18load(":common_bazel.bzl", "collect_cc_info", "get_imports", "maybe_precompile") 19load( 20 ":py_library.bzl", 21 "LIBRARY_ATTRS", 22 "create_py_library_rule", 23 bazel_py_library_impl = "py_library_impl", 24) 25 26_BAZEL_LIBRARY_ATTRS = union_attrs( 27 LIBRARY_ATTRS, 28 IMPORTS_ATTRS, 29) 30 31def create_library_semantics_bazel(): 32 return create_library_semantics_struct( 33 get_imports = get_imports, 34 maybe_precompile = maybe_precompile, 35 get_cc_info_for_library = collect_cc_info, 36 ) 37 38def _py_library_impl(ctx): 39 return bazel_py_library_impl( 40 ctx, 41 semantics = create_library_semantics_bazel(), 42 ) 43 44py_library = create_py_library_rule( 45 implementation = _py_library_impl, 46 attrs = _BAZEL_LIBRARY_ATTRS, 47) 48