python 自动化多线程的应用

时间：2024-12-18 15:33:44

1.本机上同时执行多个浏览器

import threading,sys

from time import sleep,ctime

from selenium import webdriver

path_list=sys.path[0].split("/")

index = path_list.index("SeleniumOfJenkins")+1

driver_path="/".join(path_list[:index])+"/driver/"

def BaiduSearch(browser,search):

    print(browser,search)

    base_url="http://www.baidu.com"

    if browser=="chrome":

        driver=webdriver.Chrome(executable_path=driver_path+"chromedriver")

    elif browser=="firefox":

        driver=webdriver.Firefox(executable_path=driver_path+"geckodriver")

    elif browser == "safari":

        driver=webdriver.Safari()

    driver.implicitly_wait(10)

    driver.get(base_url+"/")

    driver.find_element_by_xpath("//input[@id='kw' and @class='s_ipt']").send_keys(search)

    driver.find_element_by_xpath("//input[@value='百度一下' and @id='su']").click()

    result_text = driver.find_element_by_xpath("//span[@class='nums_text']").text

    assert "百度为您找到相关结果约" in result_text

    sleep(3)

    driver.quit()

if __name__=="__main__":

    lists = {"chrome": "谷歌", "firefox": "火狐", "safari": "苹果"}

    file = range(len(lists))

    threads = []

    for b, s in lists.items():

        t = threading.Thread(target=BaiduSearch, args=(b, s))

        threads.append(t)

    for i in file:

        threads[i].start()

        print("线程%s 启动 %s"%(i,ctime()))

    for i in file:

        threads[i].join()

        print("线程%s 运行 %s"%(i,ctime()))

python 自动化多线程的应用

2.分布式执行测试用例

import threading,sys

from time import sleep,ctime

from selenium import webdriver

path_list=sys.path[0].split("/")

index = path_list.index("SeleniumOfJenkins")+1

driver_path="/".join(path_list[:index])+"/driver/"

def BaiduSearch(host,browser):

    print(host,browser)

    base_url="http://www.baidu.com"

    dc={"browserName":browser}

    driver = webdriver.Remote(command_executor=host,desired_capabilities=dc)

    driver.implicitly_wait(10)

    driver.get(base_url+"/")

    driver.find_element_by_xpath("//input[@id='kw' and @class='s_ipt']").send_keys(browser)

    driver.find_element_by_xpath("//input[@value='百度一下' and @id='su']").click()

    result_text = driver.find_element_by_xpath("//span[@class='nums_text']").text

    assert "百度为您找到相关结果约" in result_text

    sleep(3)

    driver.quit()

if __name__=="__main__":

    lists = {"http://192.168.63.143:5555/wd/hub":"chrome", "http://127.0.0.1:4444/wd/hub":"firefox", "http://127.0.0.1:5555/wd/hub":"safari"}

    file = range(len(lists))

    threads = []

    for b, s in lists.items():

        t = threading.Thread(target=BaiduSearch, args=(b, s))

        threads.append(t)

    for i in file:

        threads[i].start()

        print("线程%s 启动%s"% (i,ctime()))

    for i in file:

        threads[i].join()

        print("线程%s 运行%s" % (i,ctime()))

    print("全部结束",ctime())

python 自动化多线程的应用

3FAQ

3.1.分布式执行时，写入了3个浏览器，但只执行了2个

lists = {"http://127.0.0.1:5555/wd/hub":"chrome", "http://127.0.0.1:4444/wd/hub":"firefox", "http://127.0.0.1:5555/wd/hub":"safari"}

print(len(lists))

for i,j in lists.items():

    print(i,j)

python 自动化多线程的应用
原因：字典中key必须唯一。否则后面传入键值对会替换掉重名的键值对。

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