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gh-107954, PEP 741: Add PyInitConfig C API (#123502)

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Add Doc/c-api/config.rst documentation.
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Victor Stinner 2024-09-03 14:33:49 +02:00 • committed by GitHub
parent 9e079c220b
commit ef9d54703f
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9 changed files with 976 additions and 32 deletions
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46
Lib/test/test_embed.py
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@ -494,6 +494,14 @@ class EmbeddingTests(EmbeddingTestsMixin, unittest.TestCase):
self.assertEqual(out, '1\n2\n3\n' * INIT_LOOPS)
def config_dev_mode(preconfig, config):
preconfig['allocator'] = PYMEM_ALLOCATOR_DEBUG
preconfig['dev_mode'] = 1
config['dev_mode'] = 1
config['warnoptions'] = ['default']
config['faulthandler'] = 1
@unittest.skipIf(_testinternalcapi is None, "requires _testinternalcapi")
class InitConfigTests(EmbeddingTestsMixin, unittest.TestCase):
maxDiff = 4096
@ -1102,23 +1110,20 @@ class InitConfigTests(EmbeddingTestsMixin, unittest.TestCase):
api=API_COMPAT)
def test_init_dev_mode(self):
preconfig = {
'allocator': PYMEM_ALLOCATOR_DEBUG,
}
preconfig = {}
config = {
'faulthandler': True,
'dev_mode': True,
'warnoptions': ['default'],
}
config_dev_mode(preconfig, config)
self.check_all_configs("test_init_dev_mode", config, preconfig,
api=API_PYTHON)
def test_preinit_parse_argv(self):
# Pre-initialize implicitly using argv: make sure that -X dev
# is used to configure the allocation in preinitialization
preconfig = {
'allocator': PYMEM_ALLOCATOR_DEBUG,
}
preconfig = {}
config = {
'argv': ['script.py'],
'orig_argv': ['python3', '-X', 'dev', '-P', 'script.py'],
@ -1129,6 +1134,7 @@ class InitConfigTests(EmbeddingTestsMixin, unittest.TestCase):
'xoptions': {'dev': True},
'safe_path': True,
}
config_dev_mode(preconfig, config)
self.check_all_configs("test_preinit_parse_argv", config, preconfig,
api=API_PYTHON)
@ -1728,16 +1734,15 @@ class InitConfigTests(EmbeddingTestsMixin, unittest.TestCase):
'ignore:::PySys_AddWarnOption2', # PySys_AddWarnOption()
'ignore:::PyConfig_BeforeRead', # PyConfig.warnoptions
'ignore:::PyConfig_AfterRead'] # PyWideStringList_Append()
preconfig = dict(allocator=PYMEM_ALLOCATOR_DEBUG)
preconfig = {}
config = {
'dev_mode': 1,
'faulthandler': 1,
'bytes_warning': 1,
'warnoptions': warnoptions,
'orig_argv': ['python3',
'-Wignore:::cmdline1',
'-Wignore:::cmdline2'],
}
config_dev_mode(preconfig, config)
config['warnoptions'] = warnoptions
self.check_all_configs("test_init_warnoptions", config, preconfig,
api=API_PYTHON)
@ -1750,6 +1755,27 @@ class InitConfigTests(EmbeddingTestsMixin, unittest.TestCase):
self.check_all_configs("test_init_set_config", config,
api=API_ISOLATED)
def test_initconfig_api(self):
preconfig = {
'configure_locale': True,
}
config = {
'pycache_prefix': 'conf_pycache_prefix',
'xoptions': {'faulthandler': True},
'hash_seed': 10,
'use_hash_seed': True,
}
config_dev_mode(preconfig, config)
config['faulthandler'] = 0
self.check_all_configs("test_initconfig_api", config, preconfig,
api=API_ISOLATED)
def test_initconfig_get_api(self):
self.run_embedded_interpreter("test_initconfig_get_api")
def test_initconfig_exit(self):
self.run_embedded_interpreter("test_initconfig_exit")
def test_get_argc_argv(self):
self.run_embedded_interpreter("test_get_argc_argv")
# ignore output