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gh-119180: annotationlib: Fix __all__, formatting (#122365)

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Jelle Zijlstra 2024-08-11 16:44:51 -07:00 • committed by GitHub
parent 016f4b5975
commit 4534068f22
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3 changed files with 68 additions and 33 deletions
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67
Lib/test/test_annotationlib.py
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@ -8,6 +8,7 @@ import unittest
from annotationlib import Format, ForwardRef, get_annotations, get_annotate_function
from typing import Unpack
from test import support
from test.test_inspect import inspect_stock_annotations
from test.test_inspect import inspect_stringized_annotations
from test.test_inspect import inspect_stringized_annotations_2
@ -327,7 +328,9 @@ class TestGetAnnotations(unittest.TestCase):
)
self.assertEqual(annotationlib.get_annotations(NoDict), {"b": str})
self.assertEqual(
annotationlib.get_annotations(NoDict, format=annotationlib.Format.FORWARDREF),
annotationlib.get_annotations(
NoDict, format=annotationlib.Format.FORWARDREF
),
{"b": str},
)
self.assertEqual(
@ -715,12 +718,13 @@ class TestGetAnnotations(unittest.TestCase):
)
self.assertEqual(B_annotations, {"x": int, "y": str, "z": bytes})
def test_pep695_generic_class_with_future_annotations_name_clash_with_global_vars(self):
def test_pep695_generic_class_with_future_annotations_name_clash_with_global_vars(
self,
):
ann_module695 = inspect_stringized_annotations_pep695
C_annotations = annotationlib.get_annotations(ann_module695.C, eval_str=True)
self.assertEqual(
set(C_annotations.values()),
set(ann_module695.C.__type_params__)
set(C_annotations.values()), set(ann_module695.C.__type_params__)
)
def test_pep_695_generic_function_with_future_annotations(self):
@ -737,17 +741,19 @@ class TestGetAnnotations(unittest.TestCase):
self.assertIs(generic_func_annotations["z"].__origin__, func_t_params[2])
self.assertIs(generic_func_annotations["zz"].__origin__, func_t_params[2])
def test_pep_695_generic_function_with_future_annotations_name_clash_with_global_vars(self):
def test_pep_695_generic_function_with_future_annotations_name_clash_with_global_vars(
self,
):
self.assertEqual(
set(
annotationlib.get_annotations(
inspect_stringized_annotations_pep695.generic_function_2,
eval_str=True
eval_str=True,
).values()
),
set(
inspect_stringized_annotations_pep695.generic_function_2.__type_params__
)
),
)
def test_pep_695_generic_method_with_future_annotations(self):
@ -761,23 +767,27 @@ class TestGetAnnotations(unittest.TestCase):
}
self.assertEqual(
generic_method_annotations,
{"x": params["Foo"], "y": params["Bar"], "return": None}
{"x": params["Foo"], "y": params["Bar"], "return": None},
)
def test_pep_695_generic_method_with_future_annotations_name_clash_with_global_vars(self):
def test_pep_695_generic_method_with_future_annotations_name_clash_with_global_vars(
self,
):
self.assertEqual(
set(
annotationlib.get_annotations(
inspect_stringized_annotations_pep695.D.generic_method_2,
eval_str=True
eval_str=True,
).values()
),
set(
inspect_stringized_annotations_pep695.D.generic_method_2.__type_params__
)
),
)
def test_pep_695_generic_method_with_future_annotations_name_clash_with_global_and_local_vars(self):
def test_pep_695_generic_method_with_future_annotations_name_clash_with_global_and_local_vars(
self,
):
self.assertEqual(
annotationlib.get_annotations(
inspect_stringized_annotations_pep695.E, eval_str=True
@ -789,20 +799,20 @@ class TestGetAnnotations(unittest.TestCase):
results = inspect_stringized_annotations_pep695.nested()
self.assertEqual(
set(results.F_annotations.values()),
set(results.F.__type_params__)
set(results.F_annotations.values()), set(results.F.__type_params__)
)
self.assertEqual(
set(results.F_meth_annotations.values()),
set(results.F.generic_method.__type_params__)
set(results.F.generic_method.__type_params__),
)
self.assertNotEqual(
set(results.F_meth_annotations.values()),
set(results.F.__type_params__)
set(results.F_meth_annotations.values()), set(results.F.__type_params__)
)
self.assertEqual(
set(results.F_meth_annotations.values()).intersection(results.F.__type_params__),
set()
set(results.F_meth_annotations.values()).intersection(
results.F.__type_params__
),
set(),
)
self.assertEqual(results.G_annotations, {"x": str})
@ -823,7 +833,9 @@ class TestCallEvaluateFunction(unittest.TestCase):
with self.assertRaises(NameError):
annotationlib.call_evaluate_function(evaluate, annotationlib.Format.VALUE)
self.assertEqual(
annotationlib.call_evaluate_function(evaluate, annotationlib.Format.FORWARDREF),
annotationlib.call_evaluate_function(
evaluate, annotationlib.Format.FORWARDREF
),
annotationlib.ForwardRef("undefined"),
)
self.assertEqual(
@ -853,12 +865,14 @@ class MetaclassTests(unittest.TestCase):
self.assertEqual(get_annotate_function(Y)(Format.VALUE), {"b": float})
def test_unannotated_meta(self):
class Meta(type): pass
class Meta(type):
pass
class X(metaclass=Meta):
a: str
class Y(X): pass
class Y(X):
pass
self.assertEqual(get_annotations(Meta), {})
self.assertIs(get_annotate_function(Meta), None)
@ -907,6 +921,13 @@ class MetaclassTests(unittest.TestCase):
self.assertEqual(get_annotations(c), c.expected_annotations)
annotate_func = get_annotate_function(c)
if c.expected_annotations:
self.assertEqual(annotate_func(Format.VALUE), c.expected_annotations)
self.assertEqual(
annotate_func(Format.VALUE), c.expected_annotations
)
else:
self.assertIs(annotate_func, None)
class TestAnnotationLib(unittest.TestCase):
def test__all__(self):
support.check__all__(self, annotationlib)