title: Wait for element to be clickable using python and Selenium
body: <p>There are ways to wait for an object e.g. a button to be clickable in selenium python. I use <code>time.sleep()</code> and/or <code>WebDriverWait...until</code>, it works fine.</p>
  
  <p>However, when there are hundreds of objects, is there a way to set a default time lag globally, instead of implementing it on each object?</p>
  
  <p>The <code>click()</code> action should have a conditional wait time?</p>