def test_add_for_selector(self):
methods = [
('add', lambda self, x: self.testMethod_(x))
]
with filterWarnings("error", DeprecationWarning):
self.assertRaises(DeprecationWarning, objc.addConvenienceForSelector, b'testMethod:', methods)
if b'testMethod' in convenience._CONVENIENCE_METHODS:
del convenience._CONVENIENCE_METHODS[b'testMethods:']
with filterWarnings("ignore", DeprecationWarning):
self.assertNotIn(b'testMethod:', convenience._CONVENIENCE_METHODS)
try:
objc.addConvenienceForSelector(b'testMethod:', methods)
self.assertEqual(convenience._CONVENIENCE_METHODS[b'testMethod:'], methods)
finally:
if b'testMethod' in convenience._CONVENIENCE_METHODS:
del convenience._CONVENIENCE_METHODS[b'testMethods:']
def test_add_for_selector(self):
methods = [('add', lambda self, x: self.testMethod_(x))]
with filterWarnings("error", DeprecationWarning):
self.assertRaises(DeprecationWarning,
objc.addConvenienceForSelector, b'testMethod:',
methods)
if b'testMethod' in convenience._CONVENIENCE_METHODS:
del convenience._CONVENIENCE_METHODS[b'testMethods:']
with filterWarnings("ignore", DeprecationWarning):
self.assertNotIn(b'testMethod:', convenience._CONVENIENCE_METHODS)
try:
objc.addConvenienceForSelector(b'testMethod:', methods)
self.assertEqual(
convenience._CONVENIENCE_METHODS[b'testMethod:'], methods)
finally:
if b'testMethod' in convenience._CONVENIENCE_METHODS:
del convenience._CONVENIENCE_METHODS[b'testMethods:']
import objc
def __len__(self):
return self.length()
def __getitem__(self, idx):
if isinstance(idx, slice):
raise ValueError(idx)
return self.indexAtPosition_(idx)
def __add__(self, value):
return self.indexPathByAddingIndex_(value)
objc.addConvenienceForSelector('length', [
('__len__', __len__),
])
objc.addConvenienceForSelector('indexAtPosition:', [
('__getitem__', __getitem__),
])
objc.addConvenienceForSelector('indexPathByAddingIndex:', [
('__add__', __add__),
])
