title: Selenium get_attribute
body: <p>The docs speak's <a href="http://selenium-python.readthedocs.org/api.html" rel="noreferrer">http://selenium-python.readthedocs.org/api.html</a> to me:</p>
  
  <p>get_attribute(name)
  Args:
  name - Name of the attribute/property to retrieve.</p>
  
  <p>Some of the args I know are textContent, innerHTML, outerHTML, href. Where can I find a list of the supported args? </p>