title: Parsing table with beautiful soup returns nonetype object
body: <p>I have attempted multiple times to parse the table labeled earn_calendar_tbl with the class id of mp_lightborder dataTable no-footer in the url given in the code. </p>
  
  <p>Is this table impossible to parse?</p>
  
  <pre><code>url = 'https://marketchameleon.com/Calendar/Earnings?d=20190712'
  r =requests.get(url)
  soup = BeautifulSoup(r.text, 'html')
  table = soup.find("table",{"id":"earn_calendar_tbl"})
  rows = table.find_all("tr")'''
  </code></pre>