human
Complete the below
@pytest.mark.parametrize(u'qt_key,    qt_mods,    answer', [(QtCore.Qt.Key_A, ShiftModifier, u'A'), (QtCore.Qt.Key_A, QtCore.Qt.NoModifier, u'a'), (QtCore.Qt.Key_A, ControlModifier, u'ctrl+a'), (QtCore.Qt.Key_Aacute, ShiftModifier, u'\xc1'), (QtCore.Qt.Key_Aacute, QtCore.Qt.NoModifier, u'\xe1'), (ControlKey, AltModifier, u'alt+control'), (AltKey, ControlModifier, u'ctrl+alt'), (QtCore.Qt.Key_Aacute, ((ControlModifier | AltModifier) | SuperModifier), u'ctrl+alt+super+\xe1'), (QtCore.Qt.Key_Backspace, QtCore.Qt.NoModifier, u'backspace'), (QtCore.Qt.Key_Backspace, ControlModifier, u'ctrl+backspace'), (QtCore.Qt.Key_Play, QtCore.Qt.NoModifier, None)], ids=[u'shift', u'lower', u'control', u'unicode_upper', u'unicode_lower', u'alt_control', u'control_alt', u'modifier_order', u'backspace', u'backspace_mod', u'non_unicode_key'])
@pytest.mark.backend(u'Qt5Agg')
def test_correct_key(qt_key, qt_mods, answer):

    ''''Make a figure
    Send a key_press_event event (using non-public, qt5 backend specific api)
    Catch the event
    Assert sent and caught keys are the same'
    '''

Give me a the Python code you requested?
assistant
#Here is the Python code you requested.
    qt_canvas = plt.figure().canvas
    event = mock.Mock()
    event.isAutoRepeat.return_value = False
    event.key.return_value = qt_key
    event.modifiers.return_value = qt_mods
    def receive(event):
        assert (event.key == answer)
    qt_canvas.mpl_connect(u'key_press_event', receive)
    qt_canvas.keyPressEvent(event)