我有两个这样的包

com.abc.
         protobuf.
                    share.proto
         depart.
                    detect.proto


和share.proto的内容是这样的:

syntax = "proto3";
package com.adc.protobuf;
message Test{}


和detect.proto的内容是这样的:

syntax = "proto3";
package com.adc.depart;
import "com/abc/protobuf/share.proto"


并在如下目录中编译share.proto:

protoc -I=. --python_out=. share.proto


然后像下面这样在目录中编译detect.proto:

protoc -I=/pathToSrcDir/ -I=. --python_out=. detect.proto




pathToSrcDir has been added to PYTHONPATH


所有的编译都能正常工作,但是运行python脚本时

from com.abc.depart import detect_pb2


得到这个错误

TypeError: Couldn't build proto file into descriptor pool!
Invalid proto descriptor for file "detect.proto":
  detect.proto: Import "com/abc/protobuf/share.proto" has not been loaded.
  com.abc.depert.XClass.ymethod: "com.abc.protobuf.Test" seems to be defined in "share.proto", which is not imported by "detect.proto".  To use it here, please add the necessary import.


如何解决这个导入问题?

最佳答案

有人在以下问题中回答了我的问题:https://github.com/google/protobuf/issues/4176,in简短地指出,includes的用法不一致是根,解决方案是

cd /pathToSrcDir/
protoc -I. --python_out=. com/abc/protobuf/share.proto
protoc -I. --python_out=. com/abc/depart/detect.proto

10-07 15:11