def _create_cache_key(self):
sanitized_keys = [self.func_full_qualified_name]
for key in self.keys:
parts = key.split('.')
current_object = self.function_arguments[parts[0]]
str_attr = '.'.join(parts[1:])
target_object = depth_getattr(current_object, str_attr)
sanitized_keys.append(get_unique_representation(target_object))
self.cache_key = '//'.join(sanitized_keys)
def _create_cache_key(self):
sanitized_keys = [self.func_full_qualified_name]
for key in self.keys:
parts = key.split('.')
current_object = self.function_arguments[parts[0]]
str_attr = '.'.join(parts[1:])
target_object = depth_getattr(current_object, str_attr)
sanitized_keys.append(get_unique_representation(target_object))
self.cache_key = '//'.join(sanitized_keys)
def test_common(self):
something = 42
some_class = namedtuple('some_class', ['child'])
class1 = some_class(something)
class2 = some_class(class1)
self.assertEquals(depth_getattr(something, ''), something)
self.assertEquals(depth_getattr(something, 'imag'), something.imag)
self.assertEquals(depth_getattr(class1, ''), class1)
self.assertEquals(depth_getattr(class1, 'child'), something)
self.assertEquals(depth_getattr(class1, 'child.imag'), something.imag)
self.assertEquals(depth_getattr(class2, ''), class2)
self.assertEquals(depth_getattr(class2, 'child'), class1)
self.assertEquals(depth_getattr(class2, 'child.child'), something)
self.assertEquals(depth_getattr(class2, 'child.child.imag'), something.imag)
def test_raise_exception_properly(self):
something = 42
with self.assertRaises(AttributeError) as e:
depth_getattr(something, 'boom')
self.assertEquals(str(e.exception), "'int' object has no attribute 'boom'")
