jquery_url = 'http://code.jquery.com/jquery-1.11.2.min.js'
driver = webdriver.Firefox()
driver.get('http://html5demos.com/drag')
driver.set_script_timeout(30)
with open('jquery_load_helper.js') as f:
    load_jquery_js = f.read()
with open('drag_and_drop_helper.js') as f:
    drag_and_drop_js = f.read()
driver.execute_async_script(load_jquery_js, jquery_url)
driver.execute_script(drag_and_drop_js +
    "$('#one').simulateDragDrop({ dropTarget: '#bin'});")
Как имитировать перетаскивание HTML5 в Selenium Webdriver?