Remove Generic from sqlite3.Row (#8036)

altendky · web-flow · commit a750a42c65b7 · 2022-06-11T06:53:22.000-07:00
Introduced in #7641. Removal discussed at #8027.
diff --git a/stdlib/sqlite3/dbapi2.pyi b/stdlib/sqlite3/dbapi2.pyi
@@ -4,11 +4,10 @@ from _typeshed import ReadableBuffer, Self, StrOrBytesPath, SupportsLenAndGetIte
 from collections.abc import Callable, Generator, Iterable, Iterator, Mapping
 from datetime import date, datetime, time
 from types import TracebackType
-from typing import Any, Generic, Protocol, TypeVar, overload
+from typing import Any, Protocol, TypeVar, overload
 from typing_extensions import Literal, SupportsIndex, TypeAlias, final
 
 _T = TypeVar("_T")
-_T_co = TypeVar("_T_co", covariant=True)
 _CursorT = TypeVar("_CursorT", bound=Cursor)
 _SqliteData: TypeAlias = str | ReadableBuffer | int | float | None
 # Data that is passed through adapters can be of any type accepted by an adapter.
@@ -379,7 +378,7 @@ class Cursor(Iterator[Any]):
     def description(self) -> tuple[tuple[str, None, None, None, None, None, None], ...] | Any: ...
     @property
     def lastrowid(self) -> int | None: ...
-    row_factory: Callable[[Cursor, Row[Any]], object] | None
+    row_factory: Callable[[Cursor, Row], object] | None
     @property
     def rowcount(self) -> int: ...
     def __init__(self, __cursor: Connection) -> None: ...
@@ -420,15 +419,15 @@ class PrepareProtocol:
 
 class ProgrammingError(DatabaseError): ...
 
-class Row(Generic[_T_co]):
-    def __init__(self, __cursor: Cursor, __data: tuple[_T_co, ...]) -> None: ...
+class Row:
+    def __init__(self, __cursor: Cursor, __data: tuple[Any, ...]) -> None: ...
     def keys(self) -> list[str]: ...
     @overload
-    def __getitem__(self, __index: int | str) -> _T_co: ...
+    def __getitem__(self, __index: int | str) -> Any: ...
     @overload
-    def __getitem__(self, __index: slice) -> tuple[_T_co, ...]: ...
+    def __getitem__(self, __index: slice) -> tuple[Any, ...]: ...
     def __hash__(self) -> int: ...
-    def __iter__(self) -> Iterator[_T_co]: ...
+    def __iter__(self) -> Iterator[Any]: ...
     def __len__(self) -> int: ...
     # These return NotImplemented for anything that is not a Row.
     def __eq__(self, __other: object) -> bool: ...
