async def __call__(self, ticker: str) -> Optional[pd.DataFrame]: """Получение дивидендов для заданного тикера.""" self._logger(ticker) url = _prepare_url(ticker) html = await _get_page_html(url) cols_desc = _get_col_desc(ticker) try: df = parser.get_df_from_html(html, TABLE_NUM, cols_desc) except description.ParserError: return None return description.reformat_df_with_cur(df, ticker)
async def __call__(self, ticker: str) -> Optional[pd.DataFrame]: """Получение дивидендов для заданного тикера.""" self._logger(ticker) cols_desc = get_col_desc(ticker) url = _prepare_url(ticker) try: html = await parser.get_html(url) except description.ParserError: return None try: table_index = _find_table_n(html) except description.ParserError: return None try: df = parser.get_df_from_html(html, table_index, cols_desc) except description.ParserError: return None return description.reformat_df_with_cur(df, ticker)