[Bug]: Dependencies issue in 2.2.6

[elonzh]

Is there an existing issue for this?

• I have searched the existing issues

Describe the bug

at 22:30:21 ❯ poetry add pymilvus
Using version ^2.2.6 for pymilvus

Updating dependencies
Resolving dependencies... (2.8s)

Writing lock file

Package operations: 4 installs, 0 updates, 0 removals

  • Installing grpcio (1.53.0)
  • Installing mmh3 (3.1.0)
  • Installing ujson (5.7.0)
  • Installing pymilvus (2.2.6)

...
    from pymilvus import Collection, CollectionSchema, DataType, FieldSchema, connections
  File "/home/elonzh/.cache/pypoetry/virtualenvs/unob-hX3-r8Vo-py3.10/lib/python3.10/site-packages/pymilvus/__init__.py", line 13, in <module>
    from .client.stub import Milvus
  File "/home/elonzh/.cache/pypoetry/virtualenvs/unob-hX3-r8Vo-py3.10/lib/python3.10/site-packages/pymilvus/client/stub.py", line 3, in <module>
    from .grpc_handler import GrpcHandler
  File "/home/elonzh/.cache/pypoetry/virtualenvs/unob-hX3-r8Vo-py3.10/lib/python3.10/site-packages/pymilvus/client/grpc_handler.py", line 11, in <module>
    from ..grpc_gen import milvus_pb2_grpc
  File "/home/elonzh/.cache/pypoetry/virtualenvs/unob-hX3-r8Vo-py3.10/lib/python3.10/site-packages/pymilvus/grpc_gen/milvus_pb2_grpc.py", line 5, in <module>
    from . import common_pb2 as common__pb2
  File "/home/elonzh/.cache/pypoetry/virtualenvs/unob-hX3-r8Vo-py3.10/lib/python3.10/site-packages/pymilvus/grpc_gen/common_pb2.py", line 5, in <module>
    from google.protobuf.internal import builder as _builder
ModuleNotFoundError: No module named 'google.protobuf'

Expected Behavior

Just rollback to 2.2.5.

at 22:30:44 ❯ poetry update
Updating dependencies
Resolving dependencies... (86.0s)

Writing lock file

Package operations: 2 installs, 1 update, 0 removals

• Installing protobuf (4.22.3)
• Installing grpcio-tools (1.53.0)
• Updating pymilvus (2.2.6 -> 2.2.5)

Steps/Code To Reproduce behavior

No response

Environment details

No response

Anything else?

No response

[matrixji]

#1353 remove the grpcio-tools from the dependency list, so we need to add protobuf as a dependency. I'll try to check the required protobuf version range for the generated code.

[matrixji]

unittest OK with the below dependencies:

coverage==7.2.3
grpcio==1.53.0
grpcio-testing==1.53.0
iniconfig==2.0.0
joblib==1.2.0
mmh3==3.1.0
numpy==1.24.2
packaging==23.1
pandas==2.0.0
pluggy==1.0.0
protobuf==3.20.0
pymilvus @ file:///Users/jibin/Working/pymilvus
pytest==7.3.0
pytest-cov==4.0.0
python-dateutil==2.8.2
pytz==2023.3
scikit-learn==1.2.2
scipy==1.10.1
six==1.16.0
threadpoolctl==3.1.0
tzdata==2023.3
ujson==5.7.0

I've also tested with protobuf==4.22.3, and protobuf==4.21.12.
I think we could add "protobuf>=3.20.0" as a dependency

[matrixji]

/assign

[yanliang567]

/assign @XuanYang-cn

[XuanYang-cn]

see pymilvus==2.2.7