This chapter combines the previous decorator articles to do an example operation, brainstorm, and deepen the understanding of decorators.
Example 1 - Automation - Open Browser Action
# -*- coding: utf-8 -*-
# https://blog.csdn.net/weixin_52040868
# 公众号：测个der
# 微信：qing_an_an
from selenium import webdriver
from selenium.webdriver.chrome.service import Service
from time import sleep
s = Service('F://geckodriver.exe')
driver = webdriver.Firefox(service=s)
driver.get('https://blog.csdn.net/weixin_52040868?spm=1000.2115.3001.5343')
sleep(1)
driver.quit()
decorator version
def driver(fun):
def func(args):
driver = webdriver.Firefox(service=args)
return fun(driver)
return func
@driver
def run(driver): # run = driver(run)
driver.get('https://blog.csdn.net/weixin_52040868')
sleep(1)
driver.quit()
if __name__ == '__main__':
s = Service('F://geckodriver.exe')
run(s)