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