Update Final imports in tests (python#18654)

Replace most `typing_extensions.Final` and `typing_extensions.final`
imports in tests with `typing.Final` and `typing.final`.

Author: cdce8p

mypyc/test-data/alwaysdefined.test

@@ -166,8 +166,7 @@ IfConditionalAndNonConditional1: [x]
 IfConditionalAndNonConditional2: []
 
 [case testAlwaysDefinedExpressions]
-from typing import Dict, List, Set, Optional, cast
-from typing_extensions import Final
+from typing import Dict, Final, List, Set, Optional, cast
 
 import other
 
@@ -307,7 +306,7 @@ def f() -> int:
 
 [file other.py]
 # Not compiled
-from typing_extensions import Final
+from typing import Final
 
 Y: Final = 3
 

mypyc/test-data/commandline.test

@@ -105,8 +105,7 @@ def f(x: int) -> int:
 # cmd: test.py
 
 [file test.py]
-from typing import List, Any, AsyncIterable
-from typing_extensions import Final
+from typing import Final, List, Any, AsyncIterable
 from mypy_extensions import trait, mypyc_attr
 from functools import singledispatch
 

mypyc/test-data/exceptions-freq.test

@@ -97,7 +97,7 @@ L2:
 hot blocks: [0, 1]
 
 [case testRareBranch_freq]
-from typing_extensions import Final
+from typing import Final
 
 x: Final = str()
 

mypyc/test-data/irbuild-constant-fold.test

@@ -187,7 +187,7 @@ L0:
     return 1
 
 [case testIntConstantFoldingFinal]
-from typing_extensions import Final
+from typing import Final
 X: Final = 5
 Y: Final = 2 + 4
 
@@ -203,7 +203,7 @@ L0:
     return 1
 
 [case testIntConstantFoldingClassFinal]
-from typing_extensions import Final
+from typing import Final
 class C:
     X: Final = 5
 
@@ -222,7 +222,7 @@ L0:
     return 1
 
 [case testFloatConstantFolding]
-from typing_extensions import Final
+from typing import Final
 
 N: Final = 1.5
 N2: Final = 1.5 * 2
@@ -391,7 +391,7 @@ L2:
     return 1
 
 [case testStrConstantFolding]
-from typing_extensions import Final
+from typing import Final
 
 S: Final = 'z'
 N: Final = 2
@@ -416,7 +416,7 @@ L0:
     return 1
 
 [case testBytesConstantFolding]
-from typing_extensions import Final
+from typing import Final
 
 N: Final = 2
 
@@ -438,7 +438,7 @@ L0:
     return 1
 
 [case testComplexConstantFolding]
-from typing_extensions import Final
+from typing import Final
 
 N: Final = 1
 FLOAT_N: Final = 1.5

mypyc/test-data/irbuild-float.test

@@ -219,7 +219,7 @@ L0:
     return r0
 
 [case testFloatFinalConstant]
-from typing_extensions import Final
+from typing import Final
 
 X: Final = 123.0
 Y: Final = -1.0

mypyc/test-data/irbuild-i64.test

@@ -1677,7 +1677,7 @@ L2:
     return 1
 
 [case testI64FinalConstants]
-from typing_extensions import Final
+from typing import Final
 from mypy_extensions import i64
 
 A: Final = -1

mypyc/test-data/irbuild-int.test

@@ -116,7 +116,7 @@ L0:
     return r0
 
 [case testFinalConstantFolding]
-from typing_extensions import Final
+from typing import Final
 
 X: Final = -1
 Y: Final = -(1 + 3*2)

mypyc/test-data/irbuild-set.test

@@ -628,7 +628,7 @@ L0:
     return r0
 
 [case testOperatorInSetLiteral]
-from typing_extensions import Final
+from typing import Final
 
 CONST: Final = "daylily"
 non_const = 10
@@ -716,7 +716,7 @@ L0:
     return r14
 
 [case testForSetLiteral]
-from typing_extensions import Final
+from typing import Final
 
 CONST: Final = 10
 non_const = 20

mypyc/test-data/refcount.test

@@ -1339,7 +1339,7 @@ L0:
     return r2
 
 [case testBorrowIntCompareFinal]
-from typing_extensions import Final
+from typing import Final
 
 X: Final = 10
 

mypyc/test-data/run-classes.test

@@ -711,8 +711,7 @@ Traceback (most recent call last):
 AttributeError: attribute 'x' of 'X' undefined
 
 [case testClassMethods]
-from typing import ClassVar, Any
-from typing_extensions import final
+from typing import ClassVar, Any, final
 from mypy_extensions import mypyc_attr
 
 from interp import make_interpreted_subclass
@@ -2543,7 +2542,7 @@ class Derived(Base):
 assert Derived()() == 1
 
 [case testClassWithFinalAttribute]
-from typing_extensions import Final
+from typing import Final
 
 class C:
     A: Final = -1

mypyc/test-data/run-floats.test

@@ -2,8 +2,7 @@
 
 [case testFloatOps]
 from __future__ import annotations
-from typing import Any, cast
-from typing_extensions import Final
+from typing import Final, Any, cast
 from testutil import assertRaises, float_vals, FLOAT_MAGIC
 import math
 
@@ -348,8 +347,7 @@ def test_tuples() -> None:
     assert t2 == tuple([5.0, 1.5, -7.0, -113.0])
 
 [case testFloatGlueMethodsAndInheritance]
-from typing import Any
-from typing_extensions import Final
+from typing import Final, Any
 
 from mypy_extensions import trait
 

mypyc/test-data/run-i64.test

@@ -517,11 +517,10 @@ def test_isinstance() -> None:
     assert narrow2("foobar") == 6
 
 [case testI64ErrorValuesAndUndefined]
-from typing import Any, Tuple
+from typing import Any, Final, Tuple
 import sys
 
 from mypy_extensions import mypyc_attr, i64
-from typing_extensions import Final
 
 from testutil import assertRaises
 
@@ -905,8 +904,7 @@ def test_undefined_native_int_tuple_via_any() -> None:
     assert o.t == (-13, 45)
 
 [case testI64DefaultArgValues]
-from typing import Any, Iterator, Tuple
-from typing_extensions import Final
+from typing import Any, Final, Iterator, Tuple
 
 MAGIC: Final = -113
 
@@ -1206,7 +1204,7 @@ def test_magic_default() -> None:
     assert a(MAGIC) == MAGIC
 
 [case testI64UndefinedLocal]
-from typing_extensions import Final
+from typing import Final
 
 from mypy_extensions import i64, i32
 
@@ -1338,8 +1336,7 @@ def test_many_locals() -> None:
     assert a33 == 20
 
 [case testI64GlueMethodsAndInheritance]
-from typing import Any
-from typing_extensions import Final
+from typing import Final, Any
 
 from mypy_extensions import i64, trait
 

mypyc/test-data/run-math.test

@@ -1,8 +1,7 @@
 # Test cases for the math module (compile and run)
 
 [case testMathOps]
-from typing import Any, Callable
-from typing_extensions import Final
+from typing import Any, Callable, Final
 import math
 from math import pi, e, tau, inf, nan
 from testutil import assertRaises, float_vals, assertDomainError, assertMathRangeError

mypyc/test-data/run-multimodule.test

@@ -155,7 +155,7 @@ def f(c: C) -> int:
     c = cast(C, o)
     return a_global + c.x + c.f() + d.x + d.f() + 1
 [file other.py]
-from typing_extensions import Final
+from typing import Final
 a_global: Final = int('5')
 
 class C:
@@ -735,11 +735,11 @@ def foo() -> int:
     return X
 
 [file other.py]
-from typing_extensions import Final
+from typing import Final
 X: Final = 10
 
 [file other.py.2]
-from typing_extensions import Final
+from typing import Final
 X: Final = 20
 
 [file driver.py]

mypyc/test-data/run-sets.test

@@ -235,8 +235,7 @@ def test_frozen_sets_from_iterables() -> None:
     assert g4() == frozenset({11, 21, 31})
 
 [case testPrecomputedFrozenSets]
-from typing import Any
-from typing_extensions import Final
+from typing import Final, Any
 
 CONST: Final = "CONST"
 non_const = "non_const"

mypyc/test-data/run-tuples.test

@@ -97,8 +97,7 @@ assert f(Sub(3, 2)) == 3
 
 -- Ref: https://github.com/mypyc/mypyc/issues/924
 [case testNamedTupleClassSyntax]
-from typing import Dict, List, NamedTuple, Optional, Tuple, Union
-from typing_extensions import final
+from typing import Dict, List, NamedTuple, Optional, Tuple, Union, final
 
 class FuncIR: pass
 
@@ -147,8 +146,7 @@ assert Record.__annotations__ == {
 }, Record.__annotations__
 
 [case testTupleOps]
-from typing import Tuple, List, Any, Optional
-from typing_extensions import Final
+from typing import Tuple, Final, List, Any, Optional
 
 def f() -> Tuple[()]:
     return ()

mypyc/test-data/run-u8.test

@@ -1,8 +1,7 @@
 [case testU8BasicOps]
-from typing import Any, Tuple
+from typing import Any, Final, Tuple
 
 from mypy_extensions import u8, i16, i32, i64
-from typing_extensions import Final
 
 from testutil import assertRaises
 

test-data/unit/check-basic.test

@@ -405,8 +405,7 @@ class B(Enum):
     b = 10
 
 [file b.py]
-from typing import List, Literal, Optional, Union, Sequence, NamedTuple, Tuple, Type, TypedDict
-from typing_extensions import Final
+from typing import Final, List, Literal, Optional, Union, Sequence, NamedTuple, Tuple, Type, TypedDict
 from enum import Enum
 import a
 class A: pass

test-data/unit/check-enum.test

@@ -31,7 +31,7 @@ reveal_type(Animal.DOG)  # N: Revealed type is "Literal[__main__.Animal.DOG]?"
 
 [case testEnumCreatedFromFinalValue]
 from enum import Enum
-from typing_extensions import Final
+from typing import Final
 
 x: Final['str'] = 'ANT BEE CAT DOG'
 Animal = Enum('Animal', x)
@@ -975,8 +975,7 @@ else:
 
 [case testEnumReachabilityChecksIndirect]
 from enum import Enum
-from typing import Literal
-from typing_extensions import Final
+from typing import Final, Literal
 
 class Foo(Enum):
     A = 1
@@ -1130,8 +1129,7 @@ reveal_type(x3) # N: Revealed type is "Union[__main__.Foo, __main__.Bar]"
 [builtins fixtures/bool.pyi]
 
 [case testEnumReachabilityPEP484ExampleWithFinal]
-from typing import Union
-from typing_extensions import Final
+from typing import Final, Union
 from enum import Enum
 
 class Empty(Enum):
@@ -1176,8 +1174,7 @@ def process(response: Union[str, Reason] = '') -> str:
 
 
 [case testEnumReachabilityPEP484ExampleSingleton]
-from typing import Union
-from typing_extensions import Final
+from typing import Final, Union
 from enum import Enum
 
 class Empty(Enum):
@@ -1200,8 +1197,7 @@ def func(x: Union[int, None, Empty] = _empty) -> int:
 [builtins fixtures/primitives.pyi]
 
 [case testEnumReachabilityPEP484ExampleSingletonWithMethod]
-from typing import Union
-from typing_extensions import Final
+from typing import Final, Union
 from enum import Enum
 
 class Empty(Enum):
@@ -1331,8 +1327,7 @@ reveal_type(x)      # N: Revealed type is "__main__.Foo"
 [case testEnumReachabilityWithChainingDirectConflict]
 # flags: --warn-unreachable
 from enum import Enum
-from typing import Literal
-from typing_extensions import Final
+from typing import Final, Literal
 
 class Foo(Enum):
     A = 1
@@ -1367,8 +1362,7 @@ reveal_type(x)      # N: Revealed type is "__main__.Foo"
 [case testEnumReachabilityWithChainingBigDisjoints]
 # flags: --warn-unreachable
 from enum import Enum
-from typing import Literal
-from typing_extensions import Final
+from typing import Final, Literal
 
 class Foo(Enum):
     A = 1

test-data/unit/check-expressions.test

@@ -2281,8 +2281,7 @@ def f(x: T) -> T:
 
 [case testStrictEqualityWithALiteral]
 # flags: --strict-equality
-from typing import Literal
-from typing_extensions import Final
+from typing import Final, Literal
 
 def returns_a_or_b() -> Literal['a', 'b']:
     ...