feat: deprecate litestar.contrib.sqlalchemy

.gitignore

@@ -47,3 +47,4 @@ __pypackages__/
 # test certificates
 certs/
 pdm.toml
+.zed

docs/conf.py

@@ -153,6 +153,10 @@
     (PY_CLASS, "litestar.response.RedirectResponse"),
     (PY_CLASS, "litestar.response_containers.Redirect"),
     (PY_CLASS, "litestar.response_containers.Template"),
+    (PY_CLASS, "litestar.contrib.sqlalchemy.plugins.SQLAlchemyPlugin"),
+    (PY_CLASS, "litestar.contrib.sqlalchemy.plugins.SQLAlchemySerializationPlugin"),
+    (PY_CLASS, "litestar.contrib.sqlalchemy.plugins.SQLAlchemyInitPlugin"),
+    (PY_CLASS, "litestar.contrib.sqlalchemy.dto.SQLAlchemyDTO"),
     (PY_CLASS, "litestar.contrib.sqlalchemy.types.BigIntIdentity"),
     (PY_CLASS, "litestar.contrib.sqlalchemy.types.JsonB"),
     (PY_CLASS, "litestar.typing.ParsedType"),
@@ -165,6 +169,8 @@
     (PY_CLASS, "advanced_alchemy.extensions.litestar.plugins._slots_base.SlotsBase"),
     (PY_CLASS, "advanced_alchemy.config.EngineConfig"),
     (PY_CLASS, "advanced_alchemy.config.common.GenericAlembicConfig"),
+    (PY_CLASS, "advanced_alchemy.extensions.litestar.SQLAlchemyDTO"),
+    (PY_CLASS, "advanced_alchemy.extensions.litestar.dto.SQLAlchemyDTO"),
     (PY_CLASS, "advanced_alchemy.extensions.litestar.plugins.SQLAlchemyPlugin"),
     (PY_CLASS, "advanced_alchemy.extensions.litestar.plugins.SQLAlchemySerializationPlugin"),
     (PY_CLASS, "advanced_alchemy.extensions.litestar.plugins.SQLAlchemyInitPlugin"),
@@ -349,11 +355,11 @@ def delayed_setup(app: Sphinx) -> None:
         return
 
     app.setup_extension("pydata_sphinx_theme")
-    app.connect("html-page-context", update_html_context)
+    app.connect("html-page-context", update_html_context)  # type: ignore
 
 
 def setup(app: Sphinx) -> dict[str, bool]:
-    app.connect("builder-inited", delayed_setup, priority=0)
+    app.connect("builder-inited", delayed_setup, priority=0)  # type: ignore
 
     app.setup_extension("litestar_sphinx_theme")
 

docs/examples/contrib/sqlalchemy/sqlalchemy_async_repository.py

@@ -10,15 +10,19 @@
 from sqlalchemy.orm import Mapped, mapped_column, relationship, selectinload
 
 from litestar import Litestar, get
-from litestar.contrib.sqlalchemy.base import UUIDAuditBase, UUIDBase
-from litestar.contrib.sqlalchemy.plugins import AsyncSessionConfig, SQLAlchemyAsyncConfig, SQLAlchemyInitPlugin
-from litestar.contrib.sqlalchemy.repository import SQLAlchemyAsyncRepository
 from litestar.controller import Controller
 from litestar.di import Provide
 from litestar.handlers.http_handlers.decorators import delete, patch, post
 from litestar.pagination import OffsetPagination
 from litestar.params import Parameter
-from litestar.repository.filters import LimitOffset
+from litestar.plugins.sqlalchemy import (
+    AsyncSessionConfig,
+    SQLAlchemyAsyncConfig,
+    SQLAlchemyInitPlugin,
+    base,
+    filters,
+    repository,
+)
 
 if TYPE_CHECKING:
     from sqlalchemy.ext.asyncio import AsyncSession
@@ -32,7 +36,7 @@ class BaseModel(_BaseModel):
 
 # the SQLAlchemy base includes a declarative model for you to use in your models.
 # The `Base` class includes a `UUID` based primary key (`id`)
-class AuthorModel(UUIDBase):
+class AuthorModel(base.UUIDBase):
     # we can optionally provide the table name instead of auto-generating it
     __tablename__ = "author"  #  type: ignore[assignment]
     name: Mapped[str]
@@ -43,7 +47,7 @@ class AuthorModel(UUIDBase):
 # The `AuditBase` class includes the same UUID` based primary key (`id`) and 2
 # additional columns: `created` and `updated`. `created` is a timestamp of when the
 # record created, and `updated` is the last time the record was modified.
-class BookModel(UUIDAuditBase):
+class BookModel(base.UUIDAuditBase):
     __tablename__ = "book"  #  type: ignore[assignment]
     title: Mapped[str]
     author_id: Mapped[UUID] = mapped_column(ForeignKey("author.id"))
@@ -69,7 +73,7 @@ class AuthorUpdate(BaseModel):
     dob: date | None = None
 
 
-class AuthorRepository(SQLAlchemyAsyncRepository[AuthorModel]):
+class AuthorRepository(repository.SQLAlchemyAsyncRepository[AuthorModel]):
     """Author repository."""
 
     model_type = AuthorModel
@@ -98,7 +102,7 @@ def provide_limit_offset_pagination(
         default=10,
         required=False,
     ),
-) -> LimitOffset:
+) -> filters.LimitOffset:
     """Add offset/limit pagination.
 
     Return type consumed by `Repository.apply_limit_offset_pagination()`.
@@ -110,7 +114,7 @@ def provide_limit_offset_pagination(
     page_size : int
         OFFSET to apply to select.
     """
-    return LimitOffset(page_size, page_size * (current_page - 1))
+    return filters.LimitOffset(page_size, page_size * (current_page - 1))
 
 
 class AuthorController(Controller):
@@ -122,7 +126,7 @@ class AuthorController(Controller):
     async def list_authors(
         self,
         authors_repo: AuthorRepository,
-        limit_offset: LimitOffset,
+        limit_offset: filters.LimitOffset,
     ) -> OffsetPagination[Author]:
         """List authors."""
         results, total = await authors_repo.list_and_count(limit_offset)
@@ -205,7 +209,7 @@ async def delete_author(
 async def on_startup() -> None:
     """Initializes the database."""
     async with sqlalchemy_config.get_engine().begin() as conn:
-        await conn.run_sync(UUIDBase.metadata.create_all)
+        await conn.run_sync(base.UUIDBase.metadata.create_all)
 
 
 app = Litestar(

docs/examples/contrib/sqlalchemy/sqlalchemy_sync_repository.py

@@ -10,8 +10,8 @@
 from sqlalchemy.orm import Mapped, mapped_column, relationship, selectinload
 
 from litestar import Litestar, get
+from litestar.contrib.sqlalchemy import SQLAlchemyInitPlugin, SQLAlchemySyncConfig
 from litestar.contrib.sqlalchemy.base import UUIDAuditBase, UUIDBase
-from litestar.contrib.sqlalchemy.plugins.init import SQLAlchemyInitPlugin, SQLAlchemySyncConfig
 from litestar.contrib.sqlalchemy.repository import SQLAlchemySyncRepository
 from litestar.controller import Controller
 from litestar.di import Provide

docs/examples/data_transfer_objects/factory/enveloping_return_data.py

@@ -5,8 +5,8 @@
 from sqlalchemy.orm import Mapped
 
 from litestar import Litestar, get
-from litestar.contrib.sqlalchemy.dto import SQLAlchemyDTO
 from litestar.dto import DTOConfig
+from litestar.plugins.sqlalchemy import SQLAlchemyDTO
 
 from .my_lib import Base
 

docs/examples/data_transfer_objects/factory/excluding_fields.py

@@ -7,8 +7,8 @@
 from typing_extensions import Annotated
 
 from litestar import Litestar, post
-from litestar.contrib.sqlalchemy.dto import SQLAlchemyDTO
 from litestar.dto import DTOConfig, dto_field
+from litestar.plugins.sqlalchemy import SQLAlchemyDTO
 
 from .my_lib import Base
 

docs/examples/data_transfer_objects/factory/included_fields.py

@@ -7,8 +7,8 @@
 from typing_extensions import Annotated
 
 from litestar import Litestar, post
-from litestar.contrib.sqlalchemy.dto import SQLAlchemyDTO
 from litestar.dto import DTOConfig, dto_field
+from litestar.plugins.sqlalchemy import SQLAlchemyDTO
 
 from .my_lib import Base
 

docs/examples/data_transfer_objects/factory/marking_fields.py

@@ -3,8 +3,8 @@
 from sqlalchemy.orm import Mapped, mapped_column
 
 from litestar import Litestar, post
-from litestar.contrib.sqlalchemy.dto import SQLAlchemyDTO
 from litestar.dto import dto_field
+from litestar.plugins.sqlalchemy import SQLAlchemyDTO
 
 from .my_lib import Base
 

docs/examples/data_transfer_objects/factory/paginated_return_data.py

@@ -3,9 +3,9 @@
 from sqlalchemy.orm import Mapped
 
 from litestar import Litestar, get
-from litestar.contrib.sqlalchemy.dto import SQLAlchemyDTO
 from litestar.dto import DTOConfig
 from litestar.pagination import ClassicPagination
+from litestar.plugins.sqlalchemy import SQLAlchemyDTO
 
 from .my_lib import Base
 

docs/examples/data_transfer_objects/factory/related_items.py

@@ -7,8 +7,8 @@
 from typing_extensions import Annotated
 
 from litestar import Litestar, put
-from litestar.contrib.sqlalchemy.dto import SQLAlchemyDTO
 from litestar.dto import DTOConfig
+from litestar.plugins.sqlalchemy import SQLAlchemyDTO
 
 from .my_lib import Base
 

docs/examples/data_transfer_objects/factory/renaming_all_fields.py

@@ -4,8 +4,8 @@
 from typing_extensions import Annotated
 
 from litestar import Litestar, post
-from litestar.contrib.sqlalchemy.dto import SQLAlchemyDTO
 from litestar.dto import DTOConfig, dto_field
+from litestar.plugins.sqlalchemy import SQLAlchemyDTO
 
 from .my_lib import Base
 

docs/examples/data_transfer_objects/factory/renaming_fields.py

@@ -4,8 +4,8 @@
 from typing_extensions import Annotated
 
 from litestar import Litestar, post
-from litestar.contrib.sqlalchemy.dto import SQLAlchemyDTO
 from litestar.dto import DTOConfig, dto_field
+from litestar.plugins.sqlalchemy import SQLAlchemyDTO
 
 from .my_lib import Base
 

docs/examples/data_transfer_objects/factory/response_return_data.py

@@ -3,8 +3,8 @@
 from sqlalchemy.orm import Mapped
 
 from litestar import Litestar, Response, get
-from litestar.contrib.sqlalchemy.dto import SQLAlchemyDTO
 from litestar.dto import DTOConfig
+from litestar.plugins.sqlalchemy import SQLAlchemyDTO
 
 from .my_lib import Base
 

docs/examples/data_transfer_objects/factory/simple_dto_factory_example.py

@@ -3,7 +3,7 @@
 from sqlalchemy.orm import Mapped
 
 from litestar import Litestar, post
-from litestar.contrib.sqlalchemy.dto import SQLAlchemyDTO
+from litestar.plugins.sqlalchemy import SQLAlchemyDTO
 
 from .my_lib import Base
 

docs/examples/data_transfer_objects/factory/type_checking.py

@@ -3,8 +3,8 @@
 from sqlalchemy.orm import Mapped, mapped_column
 
 from litestar import Litestar, post
-from litestar.contrib.sqlalchemy.dto import SQLAlchemyDTO
 from litestar.dto import dto_field
+from litestar.plugins.sqlalchemy import SQLAlchemyDTO
 
 from .my_lib import Base
 

docs/examples/websockets/with_dto.py

@@ -1,11 +1,10 @@
 from sqlalchemy.orm import Mapped
 
 from litestar import Litestar, websocket_listener
-from litestar.contrib.sqlalchemy.base import UUIDBase
-from litestar.contrib.sqlalchemy.dto import SQLAlchemyDTO
+from litestar.plugins.sqlalchemy import SQLAlchemyDTO, base
 
 
-class User(UUIDBase):
+class User(base.UUIDBase):
     name: Mapped[str]
 
 

litestar/contrib/pydantic/pydantic_init_plugin.py

@@ -47,7 +47,7 @@ def _dec_pydantic_v1(model_type: type[pydantic_v1.BaseModel], value: Any) -> pyd
         raise ExtendedMsgSpecValidationError(errors=cast("list[dict[str, Any]]", e.errors())) from e
 
 
-def _dec_pydantic_v2(model_type: type[pydantic_v2.BaseModel], value: Any, strict: bool) -> pydantic_v2.BaseModel:
+def _dec_pydantic_v2(model_type: type[pydantic_v2.BaseModel], value: Any, strict: bool) -> pydantic_v2.BaseModel:  # pyright: ignore[reportInvalidTypeForm]
     try:
         return model_type.model_validate(value, strict=strict)
     except pydantic_v2.ValidationError as e:

litestar/contrib/sqlalchemy/__init__.py

@@ -0,0 +1,54 @@
+# ruff: noqa: TCH004, F401
+from __future__ import annotations
+
+from typing import TYPE_CHECKING
+
+from litestar.utils import warn_deprecation
+
+__all__ = (
+    "SQLAlchemyAsyncRepository",
+    "SQLAlchemySyncRepository",
+    "ModelT",
+    "wrap_sqlalchemy_exception",
+)
+
+
+def __getattr__(attr_name: str) -> object:
+    if attr_name in __all__:
+        if attr_name in ("SQLAlchemyAsyncRepository", "SQLAlchemySyncRepository", "ModelT"):
+            module = "litestar.plugins.sqlalchemy.repository"
+            from advanced_alchemy.extensions.litestar import (
+                repository,  # type: ignore[import-not-found] # pyright: ignore[reportMissingImports]
+            )
+
+            value = globals()[attr_name] = getattr(repository, attr_name)
+        elif attr_name == "wrap_sqlalchemy_exception":
+            module = "litestar.plugins.sqlalchemy.exceptions"
+            from advanced_alchemy.extensions.litestar import (
+                exceptions,  # type: ignore[import-not-found] # pyright: ignore[reportMissingImports]
+            )
+
+            value = globals()[attr_name] = getattr(exceptions, attr_name)
+        warn_deprecation(
+            deprecated_name=f"litestar.contrib.sqlalchemy.{attr_name}",
+            version="2.12",
+            kind="import",
+            removal_in="3.0",
+            info=f"importing {attr_name} from 'litestar.contrib.sqlalchemy' is deprecated, please "
+            f"import it from '{module}' instead",
+        )
+
+        return value
+
+    raise AttributeError(f"module {__name__!r} has no attribute {attr_name!r}")  # pragma: no cover
+
+
+if TYPE_CHECKING:
+    from advanced_alchemy.exceptions import (  # type: ignore[import-not-found] # pyright: ignore[reportMissingImports]
+        wrap_sqlalchemy_exception,
+    )
+    from advanced_alchemy.repository import (  # type: ignore[import-not-found] # pyright: ignore[reportMissingImports]
+        ModelT,
+        SQLAlchemyAsyncRepository,
+        SQLAlchemySyncRepository,
+    )