prune google/protobuf/internal/import_test_package exclude google/protobuf/internal/*_pb2.py exclude google/protobuf/internal/*_test.py exclude google/protobuf/internal/*.proto exclude google/protobuf/internal/test_util.py recursive-exclude google *_test.py recursive-exclude google *_test.proto recursive-exclude google unittest*_pb2.py global-exclude *.dll global-exclude *.pyc global-exclude *.pyo global-exclude *.so