def call_news(self, other_args: List[str]):
        """Process news command"""
        if not self.ticker:
            print("Use 'load <ticker>' prior to this command!", "\n")
            return

        parser = argparse.ArgumentParser(
            add_help=False,
            prog="news",
            description="""
                Prints latest news about company, including date, title and web link. [Source: News API]
            """,
        )
        parser.add_argument(
            "-n",
            "--num",
            action="store",
            dest="n_num",
            type=check_positive,
            default=5,
            help="Number of latest news being printed.",
        )
        try:
            ns_parser = parse_known_args_and_warn(parser, other_args)
            if not ns_parser:
                return

            newsapi_view.news(
                term=self.ticker,
                num=ns_parser.n_num,
            )

        except Exception as e:
            print(e, "\n")
    def call_news(self, other_args: List[str]):
        """Process news command"""
        if not self.ticker:
            print("Use 'load <ticker>' prior to this command!", "\n")
            return

        parser = argparse.ArgumentParser(
            add_help=False,
            prog="news",
            description="""
                Prints latest news about company, including date, title and web link. [Source: News API]
            """,
        )
        parser.add_argument(
            "-n",
            "--num",
            action="store",
            dest="n_num",
            type=check_positive,
            default=5,
            help="Number of latest news being printed.",
        )
        parser.add_argument(
            "-d",
            "--date",
            action="store",
            dest="n_start_date",
            type=valid_date,
            default=datetime.now() - timedelta(days=7),
            help="The starting date (format YYYY-MM-DD) to search articles from",
        )
        parser.add_argument(
            "-o",
            "--oldest",
            action="store_false",
            dest="n_oldest",
            default=True,
            help="Show oldest articles first",
        )
        parser.add_argument(
            "-s",
            "--sources",
            default=[],
            nargs="+",
            help="Show news only from the sources specified (e.g bbc yahoo.com)",
        )

        ns_parser = parse_known_args_and_warn(parser, other_args)
        if ns_parser:
            sources = ns_parser.sources
            for idx, source in enumerate(sources):
                if source.find(".") == -1:
                    sources[idx] += ".com"

            d_stock = yf.Ticker(self.ticker).info

            newsapi_view.news(
                term=d_stock["shortName"].replace(" ", "+")
                if "shortName" in d_stock
                else self.ticker,
                num=ns_parser.n_num,
                s_from=ns_parser.n_start_date.strftime("%Y-%m-%d"),
                show_newest=ns_parser.n_oldest,
                sources=",".join(sources),
            )