def test_method_caller():
a = [1, 2, 3, 3, 3]
f = methodcaller('count')
assert f(a, 3) == a.count(3)
assert methodcaller('count') is f
assert M.count is f
assert pickle.loads(pickle.dumps(f)) is f
assert 'count' in dir(M)
def test_method_caller():
a = [1, 2, 3, 3, 3]
f = methodcaller('count')
assert f(a, 3) == a.count(3)
assert methodcaller('count') is f
assert M.count is f
assert pickle.loads(pickle.dumps(f)) is f
assert 'count' in dir(M)
def test_method_caller():
a = [1, 2, 3, 3, 3]
f = methodcaller("count")
assert f(a, 3) == a.count(3)
assert methodcaller("count") is f
assert M.count is f
assert pickle.loads(pickle.dumps(f)) is f
assert "count" in dir(M)
assert "count" in str(methodcaller("count"))
assert "count" in repr(methodcaller("count"))
def __call__(self, *args, **kwargs):
return call_function(methodcaller(self._attr), self._attr,
(self._obj, ) + args, kwargs)