Type of "Field" is partially unknown

[Thandden]

First Check

• I added a very descriptive title here.
• I used the GitHub search to find a similar question and didn't find it.
• I searched the SQLModel documentation, with the integrated search.
• I already searched in Google "How to X in SQLModel" and didn't find any information.
• I already read and followed all the tutorial in the docs and didn't find an answer.
• I already checked if it is not related to SQLModel but to Pydantic.
• I already checked if it is not related to SQLModel but to SQLAlchemy.

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Example Code

from sqlmodel import Field

Pyright:

error: Type of "Field" is partially unknown
    Type of "Field" is "Overload[(default: Any = Undefined, *, default_factory: (() -> Any)

Description

Hello,

I've encountered an issue with Pyright where it reports the type of Field from SQLModel as partially unknown upon import. I wanted to raise this to see if there might be a known solution or workaround.

Environment Details:

Python Version: 3.12.1
SQLModel Version: 0.0.14
Pyright Version: 1.1.350

Thanks.

Operating System

Linux

Operating System Details

Ubuntu Desktop

SQLModel Version

0.0.14

Python Version

3.12.1

Additional Context

No response

[Gnosnay]

I also met this problem. anyone know how to resolve it? thx!

[aistellar]

related issue: #822

[palfrey]

The problem is the sa_column args. They're defined as sa_column: Union[Column, UndefinedType] = Undefined and that Column wants a type arg. If Column was changed to Column[Any], pyright stops complaining.

[categoric-dev]

Thank you! Your suggestion suppressed the error in IDE,

The question now is whether this should be resolved by Pyright/Pylance or SQLModel.

[palfrey]

Fairly sure this is a SQLmodel problem