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[stubtest] Replace old typing_extensions imports in tests #18691

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Merged
merged 2 commits into from
Feb 18, 2025
Merged

[stubtest] Replace old typing_extensions imports in tests #18691

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[stubtest] Replace old typing_extensions imports in tests
cdce8p Feb 16, 2025
90b56bc
Revert typing_extensions.final changes
cdce8p Feb 16, 2025
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29 changes: 21 additions & 8 deletions mypy/test/teststubtest.py
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Original file line number Diff line number Diff line change
Expand Up @@ -48,6 +48,11 @@ def __getitem__(self, typeargs: Any) -> object: ...
Generic: _SpecialForm = ...
Protocol: _SpecialForm = ...
Union: _SpecialForm = ...
ClassVar: _SpecialForm = ...

Final = 0
Literal = 0
TypedDict = 0

class TypeVar:
def __init__(self, name, covariant: bool = ..., contravariant: bool = ...) -> None: ...
Expand All @@ -71,6 +76,12 @@ class Match(Generic[AnyStr]): ...
class Sequence(Iterable[_T_co]): ...
class Tuple(Sequence[_T_co]): ...
class NamedTuple(tuple[Any, ...]): ...
class _TypedDict(Mapping[str, object]):
__required_keys__: ClassVar[frozenset[str]]
__optional_keys__: ClassVar[frozenset[str]]
__total__: ClassVar[bool]
__readonly_keys__: ClassVar[frozenset[str]]
__mutable_keys__: ClassVar[frozenset[str]]
def overload(func: _T) -> _T: ...
def type_check_only(func: _T) -> _T: ...
def final(func: _T) -> _T: ...
Expand All @@ -95,6 +106,8 @@ def __ge__(self, __other: tuple[T_co, ...]) -> bool: pass

class dict(Mapping[KT, VT]): ...

class frozenset(Generic[T]): ...

class function: pass
class ellipsis: pass

Expand Down Expand Up @@ -1373,7 +1386,7 @@ def spam(x=Flags4(0)): pass
)
yield Case(
stub="""
from typing_extensions import Final, Literal
from typing import Final, Literal
class BytesEnum(bytes, enum.Enum):
a = b'foo'
FOO: Literal[BytesEnum.a]
Expand Down Expand Up @@ -1915,7 +1928,7 @@ def __init__(self, x): pass
def test_good_literal(self) -> Iterator[Case]:
yield Case(
stub=r"""
from typing_extensions import Literal
from typing import Literal

import enum
class Color(enum.Enum):
Expand Down Expand Up @@ -1947,7 +1960,7 @@ class Color(enum.Enum):

@collect_cases
def test_bad_literal(self) -> Iterator[Case]:
yield Case("from typing_extensions import Literal", "", None) # dummy case
yield Case("from typing import Literal", "", None) # dummy case
yield Case(
stub="INT_FLOAT_MISMATCH: Literal[1]",
runtime="INT_FLOAT_MISMATCH = 1.0",
Expand Down Expand Up @@ -1998,7 +2011,7 @@ def test_special_subtype(self) -> Iterator[Case]:
)
yield Case(
stub="""
from typing_extensions import TypedDict
from typing import TypedDict

class _Options(TypedDict):
a: str
Expand All @@ -2019,8 +2032,8 @@ class _Options(TypedDict):
@collect_cases
def test_runtime_typing_objects(self) -> Iterator[Case]:
yield Case(
stub="from typing_extensions import Protocol, TypedDict",
runtime="from typing_extensions import Protocol, TypedDict",
stub="from typing import Protocol, TypedDict",
runtime="from typing import Protocol, TypedDict",
error=None,
)
yield Case(
Expand Down Expand Up @@ -2385,8 +2398,8 @@ class A2: ...
)
# The same is true for NamedTuples and TypedDicts:
yield Case(
stub="from typing_extensions import NamedTuple, TypedDict",
runtime="from typing_extensions import NamedTuple, TypedDict",
stub="from typing import NamedTuple, TypedDict",
runtime="from typing import NamedTuple, TypedDict",
error=None,
)
yield Case(
Expand Down