title: Printing a list of Selenium Webdriver Elements returns serial number-like information; how can I make sense of this?
body: <p>I'd like to find all the iframes on a particular page, so I can use Selenium Webdriver to navigate in and out of the iframes.</p>
  
  <p>I used a query like</p>
  
  <pre><code>print(browser.find_elements_by_tag_name('iframe'))
  </code></pre>
  
  <p>and the command line returned: </p>
  
  <pre><code> C:\Python27\...path&gt;file_name.py[&lt;selenium.webdriver.firefox.webelement.FirefoxWebElement (session="04088140-f-4b7d-849b-68bed36bc5c2", element="b78df9a9-b80f-4493-ac9f-b116d95ef5a6")&gt;]
  </code></pre>
  
  <p>My question is: what does the form <code>element="b78df9a9-b80f-4493-ac9f-b116d95ef5a6"</code> refer to? I understand it's the webdriver element, but how can one interpret the number itself? Furthermore, if I am to print out a list of the iframes by, say, <code>id</code>, how could I go about doing so?</p>
  
  <p>Thank you in advance. </p>