def get_show_id(self, series, year=None, country_code=None):
        series_sanitized = sanitize_string(series).lower()
        show_ids = self._get_show_ids()
        show_id = None

        # attempt with country
        if not show_id and country_code:
            logger.debug('Getting show id with country')
            show_id = show_ids.get('%s %s' % (series_sanitized, country_code.lower()))

        # attempt with year
        if not show_id and year:
            logger.debug('Getting show id with year')
            show_id = show_ids.get('%s %d' % (series_sanitized, year))

        # attempt clean
        if not show_id:
            logger.debug('Getting show id')
            show_id = show_ids.get(series_sanitized)

        # search as last resort
        if not show_id:
            logger.warning('Series not found in show ids')
            show_id = self._search_show_id(series)

        return show_id
Get the best matching show id for `series`, `year` and `country_code`.
dataset/ETHPy150Open Diaoul/subliminal/subliminal/providers/addic7ed.py/Addic7edProvider.get_show_id