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[3.14] GH-132983: PEP 7 and Argument Clinic changes for zstd (GH-133791) (#133792)

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GH-132983: PEP 7 and Argument Clinic changes for zstd (GH-133791)
(cherry picked from commit 1978904a2f)

Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
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Miss Islington (bot) 2025-05-10 02:59:30 +02:00 • committed by GitHub
parent 9023b6ffae
commit d9571c938c
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8 changed files with 132 additions and 151 deletions
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34
Lib/test/test_zstd.py
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@ -1174,43 +1174,43 @@ class ZstdDictTestCase(unittest.TestCase):
def test_train_dict_c(self):
# argument wrong type
with self.assertRaises(TypeError):
_zstd._train_dict({}, (), 100)
_zstd.train_dict({}, (), 100)
with self.assertRaises(TypeError):
_zstd._train_dict(b'', 99, 100)
_zstd.train_dict(b'', 99, 100)
with self.assertRaises(TypeError):
_zstd._train_dict(b'', (), 100.1)
_zstd.train_dict(b'', (), 100.1)
# size > size_t
with self.assertRaises(ValueError):
_zstd._train_dict(b'', (2**64+1,), 100)
_zstd.train_dict(b'', (2**64+1,), 100)
# dict_size <= 0
with self.assertRaises(ValueError):
_zstd._train_dict(b'', (), 0)
_zstd.train_dict(b'', (), 0)
def test_finalize_dict_c(self):
with self.assertRaises(TypeError):
_zstd._finalize_dict(1, 2, 3, 4, 5)
_zstd.finalize_dict(1, 2, 3, 4, 5)
# argument wrong type
with self.assertRaises(TypeError):
_zstd._finalize_dict({}, b'', (), 100, 5)
_zstd.finalize_dict({}, b'', (), 100, 5)
with self.assertRaises(TypeError):
_zstd._finalize_dict(TRAINED_DICT.dict_content, {}, (), 100, 5)
_zstd.finalize_dict(TRAINED_DICT.dict_content, {}, (), 100, 5)
with self.assertRaises(TypeError):
_zstd._finalize_dict(TRAINED_DICT.dict_content, b'', 99, 100, 5)
_zstd.finalize_dict(TRAINED_DICT.dict_content, b'', 99, 100, 5)
with self.assertRaises(TypeError):
_zstd._finalize_dict(TRAINED_DICT.dict_content, b'', (), 100.1, 5)
_zstd.finalize_dict(TRAINED_DICT.dict_content, b'', (), 100.1, 5)
with self.assertRaises(TypeError):
_zstd._finalize_dict(TRAINED_DICT.dict_content, b'', (), 100, 5.1)
_zstd.finalize_dict(TRAINED_DICT.dict_content, b'', (), 100, 5.1)
# size > size_t
with self.assertRaises(ValueError):
_zstd._finalize_dict(TRAINED_DICT.dict_content, b'', (2**64+1,), 100, 5)
_zstd.finalize_dict(TRAINED_DICT.dict_content, b'', (2**64+1,), 100, 5)
# dict_size <= 0
with self.assertRaises(ValueError):
_zstd._finalize_dict(TRAINED_DICT.dict_content, b'', (), 0, 5)
_zstd.finalize_dict(TRAINED_DICT.dict_content, b'', (), 0, 5)
def test_train_buffer_protocol_samples(self):
def _nbytes(dat):
@ -1232,19 +1232,19 @@ class ZstdDictTestCase(unittest.TestCase):
# wrong size list
with self.assertRaisesRegex(ValueError,
"The samples size tuple doesn't match the concatenation's size"):
_zstd._train_dict(concatenation, tuple(wrong_size_lst), 100*_1K)
_zstd.train_dict(concatenation, tuple(wrong_size_lst), 100*_1K)
# correct size list
_zstd._train_dict(concatenation, tuple(correct_size_lst), 3*_1K)
_zstd.train_dict(concatenation, tuple(correct_size_lst), 3*_1K)
# wrong size list
with self.assertRaisesRegex(ValueError,
"The samples size tuple doesn't match the concatenation's size"):
_zstd._finalize_dict(TRAINED_DICT.dict_content,
_zstd.finalize_dict(TRAINED_DICT.dict_content,
concatenation, tuple(wrong_size_lst), 300*_1K, 5)
# correct size list
_zstd._finalize_dict(TRAINED_DICT.dict_content,
_zstd.finalize_dict(TRAINED_DICT.dict_content,
concatenation, tuple(correct_size_lst), 300*_1K, 5)
def test_as_prefix(self):