Failed to import viewport by wrong import path

[ringsaturn]

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Summary of the issue

Context

I tried to build a message with viewport.

Expected Behavior:

Run as normally without exception.

Actual Behavior:

Failde with ImportError: cannot import name 'viewport_pb2' from 'google.geo.type'

API client name and version

google-geo-type v0.3.10

Reproduction steps: code

file: sample.proto

syntax = "proto3";

import "google/geo/type/viewport.proto";
import "google/protobuf/timestamp.proto";

message ImageItem {
  string path = 1;
  google.protobuf.Timestamp timestamp = 2;
  google.geo.type.Viewport viewport = 3;
}

file: sample_pb2

# -*- coding: utf-8 -*-
# Generated by the protocol buffer compiler.  DO NOT EDIT!
# NO CHECKED-IN PROTOBUF GENCODE
# source: sample.proto
# Protobuf Python Version: 5.28.2
"""Generated protocol buffer code."""
from google.protobuf import descriptor as _descriptor
from google.protobuf import descriptor_pool as _descriptor_pool
from google.protobuf import runtime_version as _runtime_version
from google.protobuf import symbol_database as _symbol_database
from google.protobuf.internal import builder as _builder
_runtime_version.ValidateProtobufRuntimeVersion(
    _runtime_version.Domain.PUBLIC,
    5,
    28,
    2,
    '',
    'sample.proto'
)
# @@protoc_insertion_point(imports)

_sym_db = _symbol_database.Default()


from google.geo.type import viewport_pb2 as google_dot_geo_dot_type_dot_viewport__pb2
from google.protobuf import timestamp_pb2 as google_dot_protobuf_dot_timestamp__pb2


DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\x0csample.proto\x1a\x1egoogle/geo/type/viewport.proto\x1a\x1fgoogle/protobuf/timestamp.proto\"u\n\tImageItem\x12\x0c\n\x04path\x18\x01 \x01(\t\x12-\n\ttimestamp\x18\x02 \x01(\x0b\x32\x1a.google.protobuf.Timestamp\x12+\n\x08viewport\x18\x03 \x01(\x0b\x32\x19.google.geo.type.Viewportb\x06proto3')

_globals = globals()
_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'sample_pb2', _globals)
if not _descriptor._USE_C_DESCRIPTORS:
  DESCRIPTOR._loaded_options = None
  _globals['_IMAGEITEM']._serialized_start=81
  _globals['_IMAGEITEM']._serialized_end=198
# @@protoc_insertion_point(module_scope)

Reproduction steps: supporting files

https://github.com/ringsaturn/proto-debug

Reproduction steps: actual results

file: sample_pb2

python sample_pb2.py                             
Traceback (most recent call last):
  File "~/proto-debug/sample_pb2.py", line 26, in <module>
    from google.geo.type import viewport_pb2 as google_dot_geo_dot_type_dot_viewport__pb2
ImportError: cannot import name 'viewport_pb2' from 'google.geo.type' (~/proto-debug/.venv/lib/python3.12/site-packages/google/geo/type/__init__.py)

Reproduction steps: expected results

file: sample_pb2

OS & version + platform

macoS

Python environment

3.12

Python dependencies

Package                  Version
------------------------ ---------
cachetools               5.5.0
certifi                  2024.8.30
charset-normalizer       3.4.0
google-api-core          2.21.0
google-auth              2.35.0
google-geo-type          0.3.10
googleapis-common-protos 1.65.0
grpcio                   1.67.0
grpcio-status            1.67.0
idna                     3.10
proto-plus               1.25.0
protobuf                 5.28.3
pyasn1                   0.6.1
pyasn1-modules           0.4.1
requests                 2.32.3
rsa                      4.9
urllib3                  2.2.3

Additional context

A repo for debug: https://github.com/ringsaturn/proto-debug

[vchudnov-g]

Thanks for filing this issue! We'll investigate.