human
Can you provide a the Python code you requested given the following:
Complete the below
@contextmanager
def patch_open():

    ''''Patch open() to allow mocking both open() itself and the file that is
    yielded.
    Yields the mock for "open" and "file", respectively.'
    '''
assistant
#Here is the Python code you requested.
    mock_open = MagicMock(spec=open)
    mock_file = MagicMock(spec=file)
    @contextmanager
    def stub_open(*args, **kwargs):
        mock_open(*args, **kwargs)
        (yield mock_file)
    with patch('__builtin__.open', stub_open):
        (yield (mock_open, mock_file))