def fix_relative_url(self, publish_type, rel_url):
        """
        Fix post or page relative url to a standard, uniform format.

        :param publish_type: publish type ('post' or 'page')
        :param rel_url: relative url to fix
        :return: tuple(fixed relative url or file path if exists else None,
                       file exists or not)
        :raise ValueError: unknown publish type
        """
        if publish_type == 'post':
            return self.fix_post_relative_url(rel_url), False
        elif publish_type == 'page':
            return self.fix_page_relative_url(rel_url)
        else:
            raise ValueError(
                'Publish type "{}" is not supported'.format(publish_type))
def fix_relative_url ( self , publish_type , rel_url ) : if publish_type == 'post' : return self . fix_post_relative_url ( rel_url ) , False elif publish_type == 'page' : return self . fix_page_relative_url ( rel_url ) else : raise ValueError ( 'Publish type "{}" is not supported' . format ( publish_type ) )
Fix post or page relative url to a standard, uniform format.

        :param publish_type: publish type ('post' or 'page')
        :param rel_url: relative url to fix
        :return: tuple(fixed relative url or file path if exists else None,
                       file exists or not)
        :raise ValueError: unknown publish type