'''
pop()
pop() or pop(-1) ://get the default element is last one
pop(0) ://get the default element is first one
pop(1) :// get the default element is second one
'''
from selenium import webdriver
import os,time
driver=webdriver.Firefox()
file_path='file:///'+os.path.abspath('checkbox.html')
driver.get(file_path)
checkboxes=driver.find_elements_by_xpath('//input xpath').c
for checkbox in checkboxes: #traverse
checkbox.click()
time.sleep(1)
print(len(checkboxes)) # total amount of checkboxes
driver.find_elements_by_css_selector('//input xpath').pop().click()
driver.quit()
