如何使用 python Selenium 单击单选按钮

Question

我正在尝试单击左侧选项卡中的单选按钮“每月（最终）”。

请找到链接https://socds.huduser.gov/permits/index.html?

这是我尝试过的代码，

from selenium import webdriver
import time

chrome_path = r"/usr/bin/chromedriver"
driver = webdriver.Chrome(chrome_path)
driver.get("https://www.huduser.gov/portal/datasets/socds.html") # Hitting the Site
driver.maximize_window()
driver.find_element_by_xpath("""//*[@id="block-system-main"]/div[4]/div/div/div/div/form[5]/input""").click() #Clicking Buiding Permits Database
time.sleep(10)
### Not working ###
print driver.find_element_by_xpath("""/html/body/form/a[2]/input""").location # Getting the Location of the Element
Radio = driver.find_element_by_xpath("""/html/body/form/a[2]/input""") # Clicking Monthly Final Radio button
Radio.click()
driver.find_element_by_css_selector("body > form:nth-child(2) > a:nth-child(29) > input:nth-child(1)").click()
print "DONE"

Answer 1

位于iframe 内的单选按钮。为了能够点击它，你应该先切换到iframe：

driver.switch_to.frame('select')
Radio = driver.find_element_by_xpath("""//input[@value="monthlyF"]""")
Radio.click()