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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def show_wait_cursor(object):
 """ Shows a wait cursor while processing. :param object: Object to decorate. :type object: object :return: Object. :rtype: object """


    @functools.wraps(object)
    def show_wait_cursorWrapper(*args, **kwargs):
        """
        Shows a wait cursor while processing.

        :param \*args: Arguments.
        :type \*args: \*
        :param \*\*kwargs: Keywords arguments.
        :type \*\*kwargs: \*\*
        :return: Object.
        :rtype: object
        """

        QApplication.setOverrideCursor(Qt.WaitCursor)
        value = None
        try:
            value = object(*args, **kwargs)
        finally:
            QApplication.restoreOverrideCursor()
            return value

    return show_wait_cursorWrapper