Using BeautifulSoup, how to guard against elements not being found?

Question

I am looping through table rows in a table, but the first 1 or 2 rows doesn\'t have the elements I am looking for (they are for table column headers etc.).

So after

Answer 1

Simplest and clearest, if you want your code "in line":

theimage = td[0].a.img
if theimage is not None:
   use(theimage['src'])

Or, preferably, wrap the None check in a tiny function of your own, e.g.:

def getsrc(image):
  return None if image is None else image['src']

and use getsrc(td[0].a.img).