def test_name_mapping(self):
for (module3, name3), (module2, name2) in REVERSE_NAME_MAPPING.items():
with self.subTest(((module3, name3), (module2, name2))):
if (module2, name2) == ('exceptions', 'OSError'):
attr = getattribute(module3, name3)
self.assertTrue(issubclass(attr, OSError))
else:
module, name = mapping(module2, name2)
if module3[:1] != '_':
self.assertEqual((module, name), (module3, name3))
try:
attr = getattribute(module3, name3)
except ImportError:
pass
else:
self.assertEqual(getattribute(module, name), attr)
def test_name_mapping(self):
for (module3, name3), (module2, name2) in REVERSE_NAME_MAPPING.items():
with self.subTest(((module3, name3), (module2, name2))):
if (module2, name2) == ('exceptions', 'OSError'):
attr = getattribute(module3, name3)
self.assertTrue(issubclass(attr, OSError))
else:
module, name = mapping(module2, name2)
if module3[:1] != '_':
self.assertEqual((module, name), (module3, name3))
try:
attr = getattribute(module3, name3)
except ImportError:
pass
else:
self.assertEqual(getattribute(module, name), attr)
def test_reverse_import_mapping(self):
for module2, module3 in IMPORT_MAPPING.items():
with self.subTest((module2, module3)):
try:
getmodule(module3)
except ImportError as exc:
if support.verbose:
print(exc)
if ((module2, module3) not in ALT_IMPORT_MAPPING and
REVERSE_IMPORT_MAPPING.get(module3, None) != module2):
for (m3, n3), (m2, n2) in REVERSE_NAME_MAPPING.items():
if (module3, module2) == (m3, m2):
break
else:
self.fail('No reverse mapping from %r to %r' %
(module3, module2))
module = REVERSE_IMPORT_MAPPING.get(module3, module3)
module = IMPORT_MAPPING.get(module, module)
self.assertEqual(module, module3)
def test_reverse_import_mapping(self):
for module2, module3 in IMPORT_MAPPING.items():
with self.subTest((module2, module3)):
try:
getmodule(module3)
except ImportError as exc:
if support.verbose:
print(exc)
if ((module2, module3) not in ALT_IMPORT_MAPPING and
REVERSE_IMPORT_MAPPING.get(module3, None) != module2):
for (m3, n3), (m2, n2) in REVERSE_NAME_MAPPING.items():
if (module3, module2) == (m3, m2):
break
else:
self.fail('No reverse mapping from %r to %r' %
(module3, module2))
module = REVERSE_IMPORT_MAPPING.get(module3, module3)
module = IMPORT_MAPPING.get(module, module)
self.assertEqual(module, module3)