getting data from entire page

src/stock-symbol-scraper/main.py

@@ -2,29 +2,54 @@ import re
 
 from requests import get
 from bs4 import BeautifulSoup
-from bs4.element import Tag
+from bs4.element import Tag, ResultSet
 
 
 row_type = tuple[str, str, str, str, str]
 
 
-def get_row_data(table_row: Tag) -> row_type:
+def data_from_rows(trs: ResultSet) -> list[row_type]:
+    data: list[row_type] = []
+    for row in trs:
+        data.append(get_single_row_data(row))
+    return data
+
+
+def get_single_row_data(table_row: Tag) -> row_type:
     tds = table_row.find_all('td')
     company_name = str(tds[0].a.contents[0]).strip()
     stock_symbol = str(tds[0].a.contents[1].contents[0]).strip()
-    stock_symbol_pattern = re.compile(r'\((\w+)\)')
+    stock_symbol_pattern = re.compile(r'\(([\w.]+)\)')
     stock_symbol = re.search(stock_symbol_pattern, stock_symbol).group(1)
-    country = str(tds[1].contents[0])
-    exchange = str(tds[2].contents[0])
-    sector = str(tds[3].contents[0])
+    country = get_str_from_td(tds[1])
+    exchange = get_str_from_td(tds[2])
+    sector = get_str_from_td(tds[3])
     return company_name, stock_symbol, country, exchange, sector
 
 
+def get_str_from_td(td: Tag) -> str:
+    try:
+        content = td.contents[0]
+    except IndexError:
+        return ''
+    return str(content).strip()
+
+
+def all_trs_from_soup(soup: BeautifulSoup) -> ResultSet:
+    return soup.find('div', {'id': 'marketsindex'}).table.tbody.find_all('tr')
+
+
+def soup_from_page(url: str) -> BeautifulSoup:
+    return BeautifulSoup(get(url).text, 'html.parser')
+
+
+def main() -> None:
+    soup = soup_from_page('https://www.marketwatch.com/tools/markets/stocks/a-z/0-9')
+    trs = all_trs_from_soup(soup)
+    data = data_from_rows(trs)
+    for tup in data:
+        print(tup)
+
+
 if __name__ == '__main__':
-    response = get('https://www.marketwatch.com/tools/markets/stocks/a-z/0-9')
-    soup = BeautifulSoup(response.text, 'html.parser')
-    trs = soup.find('div', {'id': 'marketsindex'}).table.tbody.find_all('tr')
-    print(get_row_data(trs[0]))
-    print(get_row_data(trs[1]))
-    print(get_row_data(trs[149]))
-    data: list[row_type] = []
+    main()