Removed the Requirement to Install Python and NodeJS (Now Bundled with Borealis)

This commit is contained in:
2025-04-24 00:42:19 -06:00
parent 785265d3e7
commit 9c68cdea84
7786 changed files with 2386458 additions and 217 deletions

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import os
from test.support import load_package_tests
def load_tests(*args):
return load_package_tests(os.path.dirname(__file__), *args)

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from . import load_tests
import unittest
unittest.main()

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import types
import unittest
from test.test_importlib import util
machinery = util.import_importlib('importlib.machinery')
from test.test_importlib.extension.test_loader import MultiPhaseExtensionModuleTests
class NonModuleExtensionTests:
setUp = MultiPhaseExtensionModuleTests.setUp
load_module_by_name = MultiPhaseExtensionModuleTests.load_module_by_name
def _test_nonmodule(self):
# Test returning a non-module object from create works.
name = self.name + '_nonmodule'
mod = self.load_module_by_name(name)
self.assertNotEqual(type(mod), type(unittest))
self.assertEqual(mod.three, 3)
# issue 27782
def test_nonmodule_with_methods(self):
# Test creating a non-module object with methods defined.
name = self.name + '_nonmodule_with_methods'
mod = self.load_module_by_name(name)
self.assertNotEqual(type(mod), type(unittest))
self.assertEqual(mod.three, 3)
self.assertEqual(mod.bar(10, 1), 9)
def test_null_slots(self):
# Test that NULL slots aren't a problem.
name = self.name + '_null_slots'
module = self.load_module_by_name(name)
self.assertIsInstance(module, types.ModuleType)
self.assertEqual(module.__name__, name)
(Frozen_NonModuleExtensionTests,
Source_NonModuleExtensionTests
) = util.test_both(NonModuleExtensionTests, machinery=machinery)
if __name__ == '__main__':
unittest.main()

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from importlib import _bootstrap_external
from test.support import os_helper
import unittest
import sys
from test.test_importlib import util
importlib = util.import_importlib('importlib')
machinery = util.import_importlib('importlib.machinery')
@unittest.skipIf(util.EXTENSIONS is None or util.EXTENSIONS.filename is None,
'dynamic loading not supported or test module not available')
@util.case_insensitive_tests
class ExtensionModuleCaseSensitivityTest(util.CASEOKTestBase):
def find_spec(self):
good_name = util.EXTENSIONS.name
bad_name = good_name.upper()
assert good_name != bad_name
finder = self.machinery.FileFinder(util.EXTENSIONS.path,
(self.machinery.ExtensionFileLoader,
self.machinery.EXTENSION_SUFFIXES))
return finder.find_spec(bad_name)
@unittest.skipIf(sys.flags.ignore_environment, 'ignore_environment flag was set')
def test_case_sensitive(self):
with os_helper.EnvironmentVarGuard() as env:
env.unset('PYTHONCASEOK')
self.caseok_env_changed(should_exist=False)
spec = self.find_spec()
self.assertIsNone(spec)
@unittest.skipIf(sys.flags.ignore_environment, 'ignore_environment flag was set')
def test_case_insensitivity(self):
with os_helper.EnvironmentVarGuard() as env:
env.set('PYTHONCASEOK', '1')
self.caseok_env_changed(should_exist=True)
spec = self.find_spec()
self.assertTrue(spec)
(Frozen_ExtensionCaseSensitivity,
Source_ExtensionCaseSensitivity
) = util.test_both(ExtensionModuleCaseSensitivityTest, importlib=importlib,
machinery=machinery)
if __name__ == '__main__':
unittest.main()

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from test.support import is_apple_mobile
from test.test_importlib import abc, util
machinery = util.import_importlib('importlib.machinery')
import unittest
import sys
class FinderTests(abc.FinderTests):
"""Test the finder for extension modules."""
def setUp(self):
if not self.machinery.EXTENSION_SUFFIXES or not util.EXTENSIONS:
raise unittest.SkipTest("Requires dynamic loading support.")
if util.EXTENSIONS.name in sys.builtin_module_names:
raise unittest.SkipTest(
f"{util.EXTENSIONS.name} is a builtin module"
)
def find_spec(self, fullname):
if is_apple_mobile:
# Apple mobile platforms require a specialist loader that uses
# .fwork files as placeholders for the true `.so` files.
loaders = [
(
self.machinery.AppleFrameworkLoader,
[
ext.replace(".so", ".fwork")
for ext in self.machinery.EXTENSION_SUFFIXES
]
)
]
else:
loaders = [
(
self.machinery.ExtensionFileLoader,
self.machinery.EXTENSION_SUFFIXES
)
]
importer = self.machinery.FileFinder(util.EXTENSIONS.path, *loaders)
return importer.find_spec(fullname)
def test_module(self):
self.assertTrue(self.find_spec(util.EXTENSIONS.name))
# No extension module as an __init__ available for testing.
test_package = test_package_in_package = None
# No extension module in a package available for testing.
test_module_in_package = None
# Extension modules cannot be an __init__ for a package.
test_package_over_module = None
def test_failure(self):
self.assertIsNone(self.find_spec('asdfjkl;'))
(Frozen_FinderTests,
Source_FinderTests
) = util.test_both(FinderTests, machinery=machinery)
if __name__ == '__main__':
unittest.main()

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from test.support import is_apple_mobile
from test.test_importlib import abc, util
machinery = util.import_importlib('importlib.machinery')
import os.path
import sys
import types
import unittest
import warnings
import importlib.util
import importlib
from test import support
from test.support import MISSING_C_DOCSTRINGS, script_helper
class LoaderTests:
"""Test ExtensionFileLoader."""
def setUp(self):
if not self.machinery.EXTENSION_SUFFIXES or not util.EXTENSIONS:
raise unittest.SkipTest("Requires dynamic loading support.")
if util.EXTENSIONS.name in sys.builtin_module_names:
raise unittest.SkipTest(
f"{util.EXTENSIONS.name} is a builtin module"
)
# Apple extensions must be distributed as frameworks. This requires
# a specialist loader.
if is_apple_mobile:
self.LoaderClass = self.machinery.AppleFrameworkLoader
else:
self.LoaderClass = self.machinery.ExtensionFileLoader
self.loader = self.LoaderClass(util.EXTENSIONS.name, util.EXTENSIONS.file_path)
def load_module(self, fullname):
with warnings.catch_warnings():
warnings.simplefilter("ignore", DeprecationWarning)
return self.loader.load_module(fullname)
def test_equality(self):
other = self.LoaderClass(util.EXTENSIONS.name, util.EXTENSIONS.file_path)
self.assertEqual(self.loader, other)
def test_inequality(self):
other = self.LoaderClass('_' + util.EXTENSIONS.name, util.EXTENSIONS.file_path)
self.assertNotEqual(self.loader, other)
def test_load_module_API(self):
# Test the default argument for load_module().
with warnings.catch_warnings():
warnings.simplefilter("ignore", DeprecationWarning)
self.loader.load_module()
self.loader.load_module(None)
with self.assertRaises(ImportError):
self.load_module('XXX')
def test_module(self):
with util.uncache(util.EXTENSIONS.name):
module = self.load_module(util.EXTENSIONS.name)
for attr, value in [('__name__', util.EXTENSIONS.name),
('__file__', util.EXTENSIONS.file_path),
('__package__', '')]:
self.assertEqual(getattr(module, attr), value)
self.assertIn(util.EXTENSIONS.name, sys.modules)
self.assertIsInstance(module.__loader__, self.LoaderClass)
# No extension module as __init__ available for testing.
test_package = None
# No extension module in a package available for testing.
test_lacking_parent = None
# No easy way to trigger a failure after a successful import.
test_state_after_failure = None
def test_unloadable(self):
name = 'asdfjkl;'
with self.assertRaises(ImportError) as cm:
self.load_module(name)
self.assertEqual(cm.exception.name, name)
def test_module_reuse(self):
with util.uncache(util.EXTENSIONS.name):
module1 = self.load_module(util.EXTENSIONS.name)
module2 = self.load_module(util.EXTENSIONS.name)
self.assertIs(module1, module2)
def test_is_package(self):
self.assertFalse(self.loader.is_package(util.EXTENSIONS.name))
for suffix in self.machinery.EXTENSION_SUFFIXES:
path = os.path.join('some', 'path', 'pkg', '__init__' + suffix)
loader = self.LoaderClass('pkg', path)
self.assertTrue(loader.is_package('pkg'))
(Frozen_LoaderTests,
Source_LoaderTests
) = util.test_both(LoaderTests, machinery=machinery)
class SinglePhaseExtensionModuleTests(abc.LoaderTests):
# Test loading extension modules without multi-phase initialization.
def setUp(self):
if not self.machinery.EXTENSION_SUFFIXES or not util.EXTENSIONS:
raise unittest.SkipTest("Requires dynamic loading support.")
# Apple extensions must be distributed as frameworks. This requires
# a specialist loader.
if is_apple_mobile:
self.LoaderClass = self.machinery.AppleFrameworkLoader
else:
self.LoaderClass = self.machinery.ExtensionFileLoader
self.name = '_testsinglephase'
if self.name in sys.builtin_module_names:
raise unittest.SkipTest(
f"{self.name} is a builtin module"
)
finder = self.machinery.FileFinder(None)
self.spec = importlib.util.find_spec(self.name)
assert self.spec
self.loader = self.LoaderClass(self.name, self.spec.origin)
def load_module(self):
with warnings.catch_warnings():
warnings.simplefilter("ignore", DeprecationWarning)
return self.loader.load_module(self.name)
def load_module_by_name(self, fullname):
# Load a module from the test extension by name.
origin = self.spec.origin
loader = self.LoaderClass(fullname, origin)
spec = importlib.util.spec_from_loader(fullname, loader)
module = importlib.util.module_from_spec(spec)
loader.exec_module(module)
return module
def test_module(self):
# Test loading an extension module.
with util.uncache(self.name):
module = self.load_module()
for attr, value in [('__name__', self.name),
('__file__', self.spec.origin),
('__package__', '')]:
self.assertEqual(getattr(module, attr), value)
with self.assertRaises(AttributeError):
module.__path__
self.assertIs(module, sys.modules[self.name])
self.assertIsInstance(module.__loader__, self.LoaderClass)
# No extension module as __init__ available for testing.
test_package = None
# No extension module in a package available for testing.
test_lacking_parent = None
# No easy way to trigger a failure after a successful import.
test_state_after_failure = None
def test_unloadable(self):
name = 'asdfjkl;'
with self.assertRaises(ImportError) as cm:
self.load_module_by_name(name)
self.assertEqual(cm.exception.name, name)
def test_unloadable_nonascii(self):
# Test behavior with nonexistent module with non-ASCII name.
name = 'fo\xf3'
with self.assertRaises(ImportError) as cm:
self.load_module_by_name(name)
self.assertEqual(cm.exception.name, name)
# It may make sense to add the equivalent to
# the following MultiPhaseExtensionModuleTests tests:
#
# * test_nonmodule
# * test_nonmodule_with_methods
# * test_bad_modules
# * test_nonascii
(Frozen_SinglePhaseExtensionModuleTests,
Source_SinglePhaseExtensionModuleTests
) = util.test_both(SinglePhaseExtensionModuleTests, machinery=machinery)
class MultiPhaseExtensionModuleTests(abc.LoaderTests):
# Test loading extension modules with multi-phase initialization (PEP 489).
def setUp(self):
if not self.machinery.EXTENSION_SUFFIXES or not util.EXTENSIONS:
raise unittest.SkipTest("Requires dynamic loading support.")
# Apple extensions must be distributed as frameworks. This requires
# a specialist loader.
if is_apple_mobile:
self.LoaderClass = self.machinery.AppleFrameworkLoader
else:
self.LoaderClass = self.machinery.ExtensionFileLoader
self.name = '_testmultiphase'
if self.name in sys.builtin_module_names:
raise unittest.SkipTest(
f"{self.name} is a builtin module"
)
finder = self.machinery.FileFinder(None)
self.spec = importlib.util.find_spec(self.name)
assert self.spec
self.loader = self.LoaderClass(self.name, self.spec.origin)
def load_module(self):
# Load the module from the test extension.
with warnings.catch_warnings():
warnings.simplefilter("ignore", DeprecationWarning)
return self.loader.load_module(self.name)
def load_module_by_name(self, fullname):
# Load a module from the test extension by name.
origin = self.spec.origin
loader = self.LoaderClass(fullname, origin)
spec = importlib.util.spec_from_loader(fullname, loader)
module = importlib.util.module_from_spec(spec)
loader.exec_module(module)
return module
# No extension module as __init__ available for testing.
test_package = None
# No extension module in a package available for testing.
test_lacking_parent = None
# Handling failure on reload is the up to the module.
test_state_after_failure = None
def test_module(self):
# Test loading an extension module.
with util.uncache(self.name):
module = self.load_module()
for attr, value in [('__name__', self.name),
('__file__', self.spec.origin),
('__package__', '')]:
self.assertEqual(getattr(module, attr), value)
with self.assertRaises(AttributeError):
module.__path__
self.assertIs(module, sys.modules[self.name])
self.assertIsInstance(module.__loader__, self.LoaderClass)
def test_functionality(self):
# Test basic functionality of stuff defined in an extension module.
with util.uncache(self.name):
module = self.load_module()
self.assertIsInstance(module, types.ModuleType)
ex = module.Example()
self.assertEqual(ex.demo('abcd'), 'abcd')
self.assertEqual(ex.demo(), None)
with self.assertRaises(AttributeError):
ex.abc
ex.abc = 0
self.assertEqual(ex.abc, 0)
self.assertEqual(module.foo(9, 9), 18)
self.assertIsInstance(module.Str(), str)
self.assertEqual(module.Str(1) + '23', '123')
with self.assertRaises(module.error):
raise module.error()
self.assertEqual(module.int_const, 1969)
self.assertEqual(module.str_const, 'something different')
def test_reload(self):
# Test that reload didn't re-set the module's attributes.
with util.uncache(self.name):
module = self.load_module()
ex_class = module.Example
importlib.reload(module)
self.assertIs(ex_class, module.Example)
def test_try_registration(self):
# Assert that the PyState_{Find,Add,Remove}Module C API doesn't work.
with util.uncache(self.name):
module = self.load_module()
with self.subTest('PyState_FindModule'):
self.assertEqual(module.call_state_registration_func(0), None)
with self.subTest('PyState_AddModule'):
with self.assertRaises(SystemError):
module.call_state_registration_func(1)
with self.subTest('PyState_RemoveModule'):
with self.assertRaises(SystemError):
module.call_state_registration_func(2)
def test_load_submodule(self):
# Test loading a simulated submodule.
module = self.load_module_by_name('pkg.' + self.name)
self.assertIsInstance(module, types.ModuleType)
self.assertEqual(module.__name__, 'pkg.' + self.name)
self.assertEqual(module.str_const, 'something different')
def test_load_short_name(self):
# Test loading module with a one-character name.
module = self.load_module_by_name('x')
self.assertIsInstance(module, types.ModuleType)
self.assertEqual(module.__name__, 'x')
self.assertEqual(module.str_const, 'something different')
self.assertNotIn('x', sys.modules)
def test_load_twice(self):
# Test that 2 loads result in 2 module objects.
module1 = self.load_module_by_name(self.name)
module2 = self.load_module_by_name(self.name)
self.assertIsNot(module1, module2)
def test_unloadable(self):
# Test nonexistent module.
name = 'asdfjkl;'
with self.assertRaises(ImportError) as cm:
self.load_module_by_name(name)
self.assertEqual(cm.exception.name, name)
def test_unloadable_nonascii(self):
# Test behavior with nonexistent module with non-ASCII name.
name = 'fo\xf3'
with self.assertRaises(ImportError) as cm:
self.load_module_by_name(name)
self.assertEqual(cm.exception.name, name)
def test_bad_modules(self):
# Test SystemError is raised for misbehaving extensions.
for name_base in [
'bad_slot_large',
'bad_slot_negative',
'create_int_with_state',
'negative_size',
'export_null',
'export_uninitialized',
'export_raise',
'export_unreported_exception',
'create_null',
'create_raise',
'create_unreported_exception',
'nonmodule_with_exec_slots',
'exec_err',
'exec_raise',
'exec_unreported_exception',
'multiple_create_slots',
'multiple_multiple_interpreters_slots',
]:
with self.subTest(name_base):
name = self.name + '_' + name_base
with self.assertRaises(SystemError) as cm:
self.load_module_by_name(name)
# If there is an unreported exception, it should be chained
# with the `SystemError`.
if "unreported_exception" in name_base:
self.assertIsNotNone(cm.exception.__cause__)
def test_nonascii(self):
# Test that modules with non-ASCII names can be loaded.
# punycode behaves slightly differently in some-ASCII and no-ASCII
# cases, so test both.
cases = [
(self.name + '_zkou\u0161ka_na\u010dten\xed', 'Czech'),
('\uff3f\u30a4\u30f3\u30dd\u30fc\u30c8\u30c6\u30b9\u30c8',
'Japanese'),
]
for name, lang in cases:
with self.subTest(name):
module = self.load_module_by_name(name)
self.assertEqual(module.__name__, name)
if not MISSING_C_DOCSTRINGS:
self.assertEqual(module.__doc__, "Module named in %s" % lang)
(Frozen_MultiPhaseExtensionModuleTests,
Source_MultiPhaseExtensionModuleTests
) = util.test_both(MultiPhaseExtensionModuleTests, machinery=machinery)
class NonModuleExtensionTests(unittest.TestCase):
def test_nonmodule_cases(self):
# The test cases in this file cause the GIL to be enabled permanently
# in free-threaded builds, so they are run in a subprocess to isolate
# this effect.
script = support.findfile("test_importlib/extension/_test_nonmodule_cases.py")
script_helper.run_test_script(script)
if __name__ == '__main__':
unittest.main()

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from test.test_importlib import util
machinery = util.import_importlib('importlib.machinery')
import unittest
@unittest.skipIf(util.EXTENSIONS is None or util.EXTENSIONS.filename is None,
'dynamic loading not supported or test module not available')
class PathHookTests:
"""Test the path hook for extension modules."""
# XXX Should it only succeed for pre-existing directories?
# XXX Should it only work for directories containing an extension module?
def hook(self, entry):
return self.machinery.FileFinder.path_hook(
(self.machinery.ExtensionFileLoader,
self.machinery.EXTENSION_SUFFIXES))(entry)
def test_success(self):
# Path hook should handle a directory where a known extension module
# exists.
self.assertHasAttr(self.hook(util.EXTENSIONS.path), 'find_spec')
(Frozen_PathHooksTests,
Source_PathHooksTests
) = util.test_both(PathHookTests, machinery=machinery)
if __name__ == '__main__':
unittest.main()