Comments (1)
just to put my 2c in, when i first looked at sqlalhcemy-stubs it felt really wrong that we have this notion of ColumnElement[int]
. ColumnElement knows nothing about ints, it knows about the TypeEngine, and I dont think it's possilble right now to remove that without rewriting the whole mypy plugin and breaking compatibility. if pep-484 has no way to handle two levels of indirection here that is kind of unfortunate.
maybe if we could make it two types, as an admittedly ugly workaround for pep-484 limitations, e.g. ColumnElement[Integer, int]. that would really suck. so I just need to see exactly how this limitation is manitesting and if it would be fixed by new typing features that are still in development upstream.
from sqlalchemy2-stubs.
Related Issues (20)
- Incorrect keyword argument name 'parameters' for AsyncSession.scalars, AsyncEngine.scalars HOT 1
- Improve declarative_mixin stub
- TupleType missing from sqlalchemy/types.pyi
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- MemoizedHasCacheKey import path is wrong
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- Incomplete typing for Engine.dispose's close parameter HOT 1
- TypeEngine.with_variant should accept TypeEngine for type argument instances as well as Type[TypeEngine] HOT 1
- Cannot access member "add" for type "AsyncSession" (pylance) SQLAlchemy 1.4 HOT 2
- pre-commit config generates 100s of errors HOT 1
- Cannot access "sqlalchemy.orm.mapped_column" HOT 1
- MutableBase.coerce incorrectly returns None HOT 1
- Type checking fails when using `joins_implicitly` with `column_valued()` HOT 1
- [0.0.2a36 regression] `.column_valued()` without a `name` is no longer accepted
- TypeError: format_type() missing 1 required positional argument: 'options' HOT 1
- Pyright: Mapped is considered unhashable
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from sqlalchemy2-stubs.