使用Python-Selenium自动化GMAIL登录

2024-03-28 10:57:22 发布

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我正在尝试使用Python的Selenium包自动登录GMail。但是,我无法完成任务,并出现以下错误:

Traceback (most recent call last):
  File "C:\Users\Surojit\Desktop\Python\automaticpasswordFiller.py", line   21, in <module>
    passwordElem = browser.find_element_by_id('Passwd')
  File "C:\Users\Surojit\AppData\Local\Programs\Python\Python35-32\lib\site- packages\selenium\webdriver\remote\webdriver.py", line 266, in  find_element_by_id
    return self.find_element(by=By.ID, value=id_)
  File "C:\Users\Surojit\AppData\Local\Programs\Python\Python35-32\lib\site- packages\selenium\webdriver\remote\webdriver.py", line 744, in find_element
    {'using': by, 'value': value})['value']
  File "C:\Users\Surojit\AppData\Local\Programs\Python\Python35-32\lib\site-  packages\selenium\webdriver\remote\webdriver.py", line 233, in execute
    self.error_handler.check_response(response)
  File "C:\Users\Surojit\AppData\Local\Programs\Python\Python35-32\lib\site- packages\selenium\webdriver\remote\errorhandler.py", line 194, in check_response
    raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.NoSuchElementException: Message: Unable to locate  element: {"method":"id","selector":"Passwd"}
Stacktrace:
    at FirefoxDriver.prototype.findElementInternal_   (file:///C:/Users/Surojit/AppData/Local/Temp/tmpceecsm46/extensions/fxdriver@goo glecode.com/components/driver-component.js:10770)
     at FirefoxDriver.prototype.findElement   (file:///C:/Users/Surojit/AppData/Local/Temp/tmpceecsm46/extensions/fxdriver@goo  glecode.com/components/driver-component.js:10779)
    at DelayedCommand.prototype.executeInternal_/h   (file:///C:/Users/Surojit/AppData/Local/Temp/tmpceecsm46/extensions/fxdriver@goo    glecode.com/components/command-processor.js:12661)
    at DelayedCommand.prototype.executeInternal_    (file:///C:/Users/Surojit/AppData/Local/Temp/tmpceecsm46/extensions/fxdriver@goo glecode.com/components/command-processor.js:12666)
    at DelayedCommand.prototype.execute/<   (file:///C:/Users/Surojit/AppData/Local/Temp/tmpceecsm46/extensions/fxdriver@googlecode.com/components/command-processor.js:12608) 

我写的简单代码是:

from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.common.by import By
import time

browser = webdriver.Firefox()
browser.get('http://gmail.com')
action = webdriver.ActionChains(browser)
emailElem = browser.find_element_by_id('Email')
emailElem.send_keys("MyUserName")
browser.find_element_by_name('signIn').click()
#browser.get('https://accounts.google.com/ServiceLogin?         service=mail&continue=https://mail.google.com/mail/#password')
passwordElem = browser.find_element_by_id('Passwd')
passwordElem.send_keys("MyPassword")
browser.find_element_by_name('signIn').click()

此外,我还试图通过将代码中的错误与对类似问题的答案进行比较来找出错误所在:Auto connect on my Gmail account with Python Selenium

有人能指引我走正确的路,让我知道我在哪里犯了错误吗?

这是我在stackoverflow上的第一篇文章。请原谅我在发布问题时犯的任何错误


Tags: pybrowsercomidbylocalselenium错误
3条回答

您试图找到尚未加载到dom中的元素的Passwdid。尝试添加一些延迟以便可以加载页面。

emailElem = browser.find_element_by_id('Email')
emailElem.send_keys('MyUserName')
nextButton = browser.find_element_by_id('next')
nextButton.click()
time.sleep(1)
passwordElem = browser.find_element_by_id('Passwd')
passwordElem.send_keys('MyPassword')
signinButton = browser.find_element_by_id('signIn')
signinButton.click()

推荐的方法是browser.implicitly_wait(num_of_seconds)参见this

I hope that, it will be helpful for automate the gmail in updated chrome version.

from selenium import webdriver
import time


driver = webdriver.Chrome()
driver.get("http://gmail.com")

driver.find_element_by_id("identifierId").send_keys('your mail id')
driver.find_element_by_id("identifierNext").click()
time.sleep(5)
driver.find_element_by_name("password").send_keys('your password')
driver.find_element_by_id("passwordNext").click()
time.sleep(5)

driver.get("https://accounts.google.com/SignOutOptions?hl=en&continue=https://mail.google.com/mail&service=mail")
driver.find_element_by_xpath('//button[normalize-space()="Sign out"]').click()
driver.close()

您可以使用键来避免再次搜索下一个元素

from selenium.webdriver.common.keys import Keys

   def login_gmail(email,password):

     browser.find_element_by_name('Email').send_keys(email+Keys.ENTER)
     time.sleep(2)
     browser.find_element_by_name('Passwd').send_keys(password+Keys.ENTER)

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