8000 [3.13] gh-117482: Simplify the Fix For Builtin Types Slot Wrappers by ericsnowcurrently · Pull Request #121932 · python/cpython · GitHub
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[3.13] gh-117482: Simplify the Fix For Builtin Types Slot Wrappers #121932

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Merged
merged 7 commits into from
Jul 24, 2024
Merged

[3.13] gh-117482: Simplify the Fix For Builtin Types Slot Wrappers #121932

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12d0e36
Revert part of 5250a03133 (gh-121602).
ericsnowcurrently Jul 16, 2024
1798040
Do not add a slot wrapper for inherited slots.
ericsnowcurrently Jul 16, 2024
29f26ec
Preserve the behavior for explicitly inherited slots.
ericsnowcurrently Jul 16, 2024
8650cf1
Add some comments.
ericsnowcurrently Jul 22, 2024
4f6be13
Make test_slot_wrappers exhaustive.
ericsnowcurrently Jul 23, 2024
3aa9cd2
Add a test for re-init.
ericsnowcurrently Jul 23, 2024
e6271e3
Merge branch '3.13' into simplify-builtin-static-type-add-operators-3.13
ericsnowcurrently Jul 23, 2024
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Add a test for re-init.
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@ericsnowcurrently
ericsnowcurrently committed Jul 23, 2024
commit 3aa9cd2bebf23ddf1549c46dd9b0af1e64da0f84
27 changes: 27 additions & 0 deletions Lib/test/test_embed.py
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@

from collections import namedtuple
import contextlib
import io
import json
import os
import os.path
Expand Down Expand Up @@ -415,6 +416,32 @@ def test_datetime_reset_strptime(self):
out, err = self.run_embedded_interpreter("test_repeated_init_exec", code)
self.assertEqual(out, '20000101\n' * INIT_LOOPS)

def test_static_types_inherited_slots(self):
slots = []
script = ['import sys']
from test.test_types import iter_builtin_types, iter_own_slot_wrappers
for cls in iter_builtin_types():
for slot in iter_own_slot_wrappers(cls):
slots.append((cls, slot))
attr = f'{cls.__name__}.{slot}'
script.append(f'print("{attr}:", {attr}, file=sys.stderr)')
script.append('')
script = os.linesep.join(script)

with contextlib.redirect_stderr(io.StringIO()) as stderr:
exec(script)
expected = stderr.getvalue().splitlines()

out, err = self.run_embedded_interpreter("test_repeated_init_exec", script)
results = err.split('--- Loop #')[1:]
results = [res.rpartition(' ---\n')[-1] for res in results]

self.maxDiff = None
for i, result in enumerate(results, start=1):
with self.subTest(loop=i):
self.assertEqual(result.splitlines(), expected)
self.assertEqual(out, '')


@unittest.skipIf(_testinternalcapi is None, "requires _testinternalcapi")
class InitConfigTests(EmbeddingTestsMixin, unittest.TestCase):
Expand Down
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