def __setitem__(self, key, obj):
if obj is ABSENT:
self.pop(key, None)
else:
super(AbsentDict, self).__setitem__(key, obj)
#: Value which indicates that its key is absent from :class:`AbsentDict`.
#: This is the same object as ``taipan.lang.ABSENT``.
ABSENT = taipan.lang.ABSENT
# Compatibility shims
# Helper function to call a method of a dictionary
_m = lambda method: compose(dotcall(method), ensure_mapping)
#: Return an iterator over key-value pairs stored within the dictionary.
iteritems = compose(iter, _m('items')) if IS_PY3 else _m('iteritems')
#: Return an iterator over keys stored within the dictionary.
iterkeys = compose(iter, _m('keys')) if IS_PY3 else _m('iterkeys')
#: Return an iterator over values stored within the dictionary
itervalues = compose(iter, _m('values')) if IS_PY3 else _m('itervalues')
#: Return a list of key-value pairs stored within the dictionary.
items = compose(list, _m('items')) if IS_PY3 else _m('items')
#: Return a list of keys stored within the dictionary.
keys = compose(list, _m('keys')) if IS_PY3 else _m('keys')
def test_string__with_args__class(self):
call = __unit__.dotcall('qux', self.ARGUMENT)
class_ = self._create_class()
self.assertEquals(self.ARGUMENT, call(class_))
def test_string__with_args__module(self):
call = __unit__.dotcall(__unit__.const.__name__, self.ARGUMENT)
self.assertResultsEqual(__unit__.const(self.ARGUMENT), call(__unit__))
def test_string__no_args__module(self):
call = __unit__.dotcall(__unit__.true.__name__)
self.assertResultsEqual(__unit__.true(), call(__unit__))
def test_string__with_args__class_instance(self):
call = __unit__.dotcall('baz', self.ARGUMENT)
instance = self._create_class_instance()
self.assertEquals(self.ARGUMENT, call(instance))
def test_string__no_args__class(self):
call = __unit__.dotcall('bar')
class_ = self._create_class()
self.assertEquals(Dotcall.CLASS_RETURN_VALUE, call(class_))
def test_string__no_args__class_instance(self):
call = __unit__.dotcall('foo')
instance = self._create_class_instance()
self.assertEquals(Dotcall.INSTANCE_RETURN_VALUE, call(instance))
def test_some_object(self):
with self.assertRaises(TypeError):
__unit__.dotcall(object())
def test_none(self):
with self.assertRaises(TypeError):
__unit__.dotcall(None)
def test_no_args(self):
with self.assertRaises(TypeError):
__unit__.dotcall()