Python : Web Scraping Specific Keywords
<p>My Question shouldn't be too hard to answer, The problem im having is im not sure how to scrape a website for specific keywords.. I'm quite new to Python.. So i know i need to add in some more details , Firstly what i dont want to do is use Beautiful Soup or any of those libs, im using lxml and requests, What i do want to do is ask the user for an input for a website and once its provided , Send a request to the provided URL, once the request is made i want it to grab all the html which i believe ive done using html.fromstring(site.content) so all thats been done the problem im having is i want it to find any link or text with the ending '.swf' and print it below that.. Anyone know any way of doing this?</p>

<pre><code>def ScrapeSwf():
     flashSite = raw_input('Please Provide Web URL : ')
     print 'Sending Requests...'
     flashReq = requests.get(flashSite)
     print 'Scraping...'
     flashTree = html.fromstring(flashReq.content)
     print ' Now i want to search the html for the swf link in the html'
     print ' And Display them using print probablly with a while condition'
</code></pre>

<p>Something like that .. Any help is highly appreciated</p>