feat: support pydantic2.0

[long2ice]

Description

Support pydantic2.0

Motivation and Context

#1419

How Has This Been Tested?

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added the changelog accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

[PeiPeiWow]

Hi, I am using pydantic2.0, but still have this error, please help!
from app.models import AnyUser, Token, User_Pydantic, Token_Pydantic, UserIn_Pydantic
File "/Users/qilong/Desktop/fastApiUser/app/models.py", line 34, in
User_Pydantic = pydantic_model_creator(AnyUser, name="AnyUser")
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/qilong/Desktop/fastApiUser/venv/lib/python3.11/site-packages/tortoise/contrib/pydantic/creator.py", line 437, in pydantic_model_creator
model = cast(Type[PydanticModel], type(_name, (PydanticModel,), properties))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/qilong/Desktop/fastApiUser/venv/lib/python3.11/site-packages/pydantic/_internal/_model_construction.py", line 95, in new
private_attributes = inspect_namespace(
^^^^^^^^^^^^^^^^^^
File "/Users/qilong/Desktop/fastApiUser/venv/lib/python3.11/site-packages/pydantic/_internal/_model_construction.py", line 287, in inspect_namespace
and value.module == namespace['module']
~~~~~~~~~^^^^^^^^^^^^^^
KeyError: 'module'

[long2ice]

Did you use latest code?

[PeiPeiWow]

Did you use latest code?

Yes, I used the latest code.
Maybe you have any other ideas?

[PeiPeiWow]

When I downgraded pydantic==2.0.0, I got this

ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts.
fastapi 0.100.0 requires pydantic!=1.8,!=1.8.1,!=2.0.0,!=2.0.1,<3.0.0,>=1.7.4, but you have pydantic 2.0 which is incompatible.

so I have to install pydantic==1.10.11, and this solves the problem.

Do you have any other ideas?

[farzbood]

FastAPI (0.100.0) dependency list shows that it excluded Pydantic (2.0.0, 2.0.1) so first of all using the latest stable version of both frameworks would be a rational choice, which in case of Pydantic it is (2.0.3)
While the maintaners of TortoiseORM are working on finalizing the version bump to support Pydantic V2 ,for clarification of conflicts, you can refer to the list of breaking changes with corresponding migration guides, based on Pydantic official docs.

https://docs.pydantic.dev/latest/migration/#migration-guide
Good Luck

[PeiPeiWow]

FastAPI (0.100.0) dependency list shows that it excluded Pydantic (2.0.0, 2.0.1) so first of all using the latest stable version of both frameworks would be a rational choice, which in case of Pydantic it is (2.0.3) While the maintaners of TortoiseORM are working on finalizing the version bump to support Pydantic V2 ,for clarification of conflicts, you can refer to the list of breaking changes with corresponding migration guides, based on Pydantic official docs.

https://docs.pydantic.dev/latest/migration/#migration-guide Good Luck

Thank you so much