Returns a list of each parameter to be used for the url format.

def _get_url_params(self, shorten=True):
        """Returns a list of each parameter to be used for the url format."""
        cable = True if self.category == 'cable' else False
        url_date = convert_month(self.date, shorten=shorten, cable=cable)

        return [
            BASE_URL,
            self.weekday.lower(),
            self.category + '-ratings',
            url_date.replace(' ', '-')
        ]