1// Copyright 2023 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 15package python 16 17import ( 18 "bufio" 19 _ "embed" 20 "strings" 21) 22 23var ( 24 //go:embed stdlib_list.txt 25 stdlibList string 26 stdModules map[string]struct{} 27) 28 29func init() { 30 stdModules = make(map[string]struct{}) 31 scanner := bufio.NewScanner(strings.NewReader(stdlibList)) 32 for scanner.Scan() { 33 stdModules[scanner.Text()] = struct{}{} 34 } 35} 36 37func isStdModule(m module) bool { 38 _, ok := stdModules[m.Name] 39 return ok 40} 41