I know is possible look for a string in a html page with BeautifulSoup using findAll function. If the target is the BeautifulSoup site, for instance:
page = urllib2.urlopen('https://www.crummy.com/software/BeautifulSoup/bs4/doc/')
soup = BeautifulSoup(page, "html.parser")
print soup.findAll(text="python")
The result would be:
[u'python']
But how do I check to see if there wasn't any occurences? Is it possible to have a boolean result?