facebook / facebook/pyrefly

Infer SQLAlchemy mapped_column type

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#1,600 1 comment 1 reaction 1 assignee Claimed by @asukaminato0721 View on GitHub
sqlalchemy typechecking
Dominant language
Rust
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Description

### Describe the Bug

In SQLalchemy, the mapped_column will return Mapped[Any], even when I set the type like sa.String . So I think if this can be inferred automatically will save a lot of effort.

### Sandbox Link

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### (Only applicable for extension issues) IDE Information

_No response_

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