'Verifies that pagination nav is disabled. Position can be \'top\' or \'bottom\'.
`top` is the header, `bottom` is the footer.
To specify a specific arrow, pass an iterable with a single element, \'next\' or \'previous\'.'

def nav_disabled(self, position, arrows=('next', 'previous')):

    return all([self.q(css=('nav.%s    *    .%s-page-link.is-disabled' % (position, arrow))) for arrow in arrows])
