def setup_module(machinery, name, path=None):
if machinery.WindowsRegistryFinder.DEBUG_BUILD:
root = machinery.WindowsRegistryFinder.REGISTRY_KEY_DEBUG
else:
root = machinery.WindowsRegistryFinder.REGISTRY_KEY
key = root.format(fullname=name,
sys_version='%d.%d' % sys.version_info[:2])
base_key = "Software\\Python\\PythonCore\\{}.{}".format(
sys.version_info.major, sys.version_info.minor)
assert key.casefold().startswith(base_key.casefold()), (
"expected key '{}' to start with '{}'".format(key, base_key))
try:
with temp_module(name, "a = 1") as location:
try:
OpenKey(HKEY_CURRENT_USER, base_key)
if machinery.WindowsRegistryFinder.DEBUG_BUILD:
delete_key = os.path.dirname(key)
else:
delete_key = key
except OSError:
delete_key = base_key
subkey = CreateKey(HKEY_CURRENT_USER, key)
if path is None:
path = location + ".py"
SetValue(subkey, "", REG_SZ, path)
yield
finally:
if delete_key:
delete_registry_tree(HKEY_CURRENT_USER, delete_key)
def test_reload_submodule(self):
# See #19851.
name = 'spam'
subname = 'ham'
with test_util.temp_module(name, pkg=True) as pkg_dir:
fullname, _ = test_util.submodule(name, subname, pkg_dir)
ham = self.init.import_module(fullname)
reloaded = self.init.reload(ham)
self.assertIs(reloaded, ham)
def test_find_relative_module_missing_package(self):
name = 'spam'
subname = 'ham'
with util.temp_module(name, pkg=True) as pkg_dir:
fullname, _ = util.submodule(name, subname, pkg_dir)
relname = '.' + subname
with self.assertRaises(ImportError):
self.util.find_spec(relname)
self.assertNotIn(name, sorted(sys.modules))
self.assertNotIn(fullname, sorted(sys.modules))
def test_find_submodule(self):
name = 'spam'
subname = 'ham'
with util.temp_module(name, pkg=True) as pkg_dir:
fullname, _ = util.submodule(name, subname, pkg_dir)
spec = self.util.find_spec(fullname)
self.assertIsNot(spec, None)
self.assertIn(name, sorted(sys.modules))
self.assertNotIn(fullname, sorted(sys.modules))
# Ensure successive calls behave the same.
spec_again = self.util.find_spec(fullname)
self.assertEqual(spec_again, spec)
def setup_module(machinery, name, path=None):
if machinery.WindowsRegistryFinder.DEBUG_BUILD:
root = machinery.WindowsRegistryFinder.REGISTRY_KEY_DEBUG
else:
root = machinery.WindowsRegistryFinder.REGISTRY_KEY
key = root.format(fullname=name,
sys_version='%d.%d' % sys.version_info[:2])
try:
with temp_module(name, "a = 1") as location:
subkey = CreateKey(HKEY_CURRENT_USER, key)
if path is None:
path = location + ".py"
SetValue(subkey, "", REG_SZ, path)
yield
finally:
if machinery.WindowsRegistryFinder.DEBUG_BUILD:
key = os.path.dirname(key)
delete_registry_tree(HKEY_CURRENT_USER, key)
