Column with `list[Enum]` dtype silently removes value if not a valid enum string

[Vlados09]

First Check

• I added a very descriptive title to this issue.
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• 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

import enum
from sqlmodel import SQLModel, Field


class SomeEnum(enum.Enum):
    VALUE_1 = "value_1"
    VALUE_2 = "value_2"


class ModelWithEnumList(SQLModel, table=True):
    key: int = Field(primary_key=True)
    value: list[SomeEnum]

if __name__ == "__main__":
    # This Works Well:
    instance_1 = ModelWithEnumList(key=1, value=["value_1", "value_2"])
    assert len(instance_1.value) == 2
    assert instance_1.value == [SomeEnum.VALUE_1, SomeEnum.VALUE_2]

    # This just silently drops the value...
    instance_2 = ModelWithEnumList(key=2, value=["value_1", "value_2", "value_3"])
    assert len(instance_2.value) == 3, "Something weird happens here, the field just gets dropped silently"

Description

SQLModel with table=True silently drops the field for a list[Enum] with invalid Enum. Correct error is raised without table=True and using pydantic BaseModel so assume this is purely sqlmodel bug.

Operating System

Linux

Operating System Details

Docker, using python3.10-slim image.

SQLModel Version

0.0.8

Python Version

3.10

Additional Context

No response

[meirdev]

This behavior seems to be intentional:

https://github.com/tiangolo/sqlmodel/blob/5fa9062ed94b2be090ef9d15ea6666d347d1a2a6/sqlmodel/main.py#L501-L506

You can find more discussion of this in #52