bug: exception on `import ydb`, installing older protobuf fixes

[blinkov]

Bug Report

YDB Python SDK version:

3.21.1

Environment

Docker container with:

# uname -a
Linux f9516947cb92 6.8.0-47-generic #47-Ubuntu SMP PREEMPT_DYNAMIC Fri Sep 27 22:03:50 UTC 2024 aarch64 Linux

Exception on import ydb, installing older protobuf fixes:

...
Installing collected packages: protobuf, propcache, packaging, multidict, idna, grpcio, frozenlist, attrs, aiohappyeyeballs, yarl, aiosignal, aiohttp, ydb
Successfully installed aiohappyeyeballs-2.6.1 aiohttp-3.11.18 aiosignal-1.3.2 attrs-25.3.0 frozenlist-1.6.0 grpcio-1.71.0 idna-3.10 multidict-6.4.3 packaging-25.0 propcache-0.3.1 protobuf-5.29.4 yarl-1.20.0 ydb-3.21.1

[notice] A new release of pip is available: 25.0.1 -> 25.1.1
[notice] To update, run: pip install --upgrade pip
((venv) ) /app # python3
Python 3.12.10 (main, Apr 10 2025, 15:27:01) [GCC 14.2.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import ydb
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/app/venv/lib/python3.12/site-packages/ydb/__init__.py", line 9, in <module>
    from .credentials import *  # noqa
    ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/venv/lib/python3.12/site-packages/ydb/credentials.py", line 5, in <module>
    from . import tracing, issues, connection
  File "/app/venv/lib/python3.12/site-packages/ydb/issues.py", line 9, in <module>
    from . import _apis
  File "/app/venv/lib/python3.12/site-packages/ydb/_apis.py", line 28, in <module>
    from ._grpc.common import (
  File "/app/venv/lib/python3.12/site-packages/ydb/_grpc/v5/ydb_cms_v1_pb2_grpc.py", line 5, in <module>
    from ydb._grpc.v5.protos import ydb_cms_pb2 as protos_dot_ydb__cms__pb2
  File "/app/venv/lib/python3.12/site-packages/ydb/_grpc/v5/protos/ydb_cms_pb2.py", line 15, in <module>
    from ydb._grpc.v5.protos import ydb_operation_pb2 as protos_dot_ydb__operation__pb2
  File "/app/venv/lib/python3.12/site-packages/ydb/_grpc/v5/protos/ydb_operation_pb2.py", line 17, in <module>
    from ydb._grpc.v5.protos.annotations import validation_pb2 as protos_dot_annotations_dot_validation__pb2
  File "/app/venv/lib/python3.12/site-packages/ydb/_grpc/v5/protos/annotations/validation_pb2.py", line 23, in <module>
    google_dot_protobuf_dot_descriptor__pb2.FieldOptions.RegisterExtension(required)
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: type object 'FieldOptions' has no attribute 'RegisterExtension'
>>>
((venv) ) /app # pip3 install 'protobuf<5'
Collecting protobuf<5
  Downloading protobuf-4.25.7-py3-none-any.whl.metadata (541 bytes)
Downloading protobuf-4.25.7-py3-none-any.whl (156 kB)
Installing collected packages: protobuf
  Attempting uninstall: protobuf
    Found existing installation: protobuf 5.29.4
    Uninstalling protobuf-5.29.4:
      Successfully uninstalled protobuf-5.29.4
Successfully installed protobuf-4.25.7

[notice] A new release of pip is available: 25.0.1 -> 25.1.1
[notice] To update, run: pip install --upgrade pip
((venv) ) /app # python3
Python 3.12.10 (main, Apr 10 2025, 15:27:01) [GCC 14.2.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import ydb
>>>