python selenium 隐藏框架

Question

您好，我正在尝试制作一个自动在 blogspot 中发布的应用程序。不久前我可以想出 Selenium。我的问题是点击上传图片按钮打开一个新框架。我正在尝试切换框架，但每次打开页面时框架名称都会更改。唯一不变的是类名中的框架。首次打开页面时，页面的iframe 字段似乎被禁用。

from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
import time
#from bs4 import BeautifulSoup    

delay=10
from selenium import webdriver
driver = webdriver.Chrome("C:\\Python34\\Scripts\\chromedriver.exe")
driver.get('https://www.blogger.com/blogger.g?blogID=blogID#allposts/src=sidebar')
wait = WebDriverWait(driver, 10)

def start():
    email=wait.until(lambda driver:driver.find_element_by_id('Email'))
    email.clear()
    email.send_keys('gmailaccound')
    ileri=wait.until(lambda driver:driver.find_element_by_id('next'))
    ileri.click()
# WebDriverWait(driver, delay).until(EC.presence_of_element_located(driver.find_element_by_id('next')))

    password=wait.until(lambda driver:driver.find_element_by_id('Passwd'))
    password.clear()
    password.send_keys('password')
    ileri2=wait.until(lambda driver:driver.find_element_by_id('signIn'))
    ileri2.click()

    yeni_yayin=wait.until(lambda  driver:driver.find_element_by_class_name('OYKEW4D-i-x'))
    yeni_yayin.click()
    time.sleep(5)                
    resim_buton=wait.until(lambda driver:driver.find_element_by_css_selector('.tr-image').click())
    time.sleep(5)


    iframe=driver.find_element_by_class_name('picker-frame')

    driver.switch_to_frame(iframe)       

Answer 1

你可以得到iframe的name然后通过名字切换到iframe，见下：

if_name = driver.find_element_by_css_selector("iframe[class='picker-frame']").get_attribute("name")
driver.switch_to_frame(if_name)