这个是没问题的代码:用来打开谷歌搜索cheese并退出
from selenium import webdriver from selenium.common.exceptions import TimeoutException from selenium.webdriver.support.ui import WebDriverWait # available since 2.4.0 from selenium.webdriver.support import expected_conditions as EC # available since 2.26.0 # Create a new instance of the Firefox driver driver = webdriver.Firefox() # go to the google home page driver.get("http://www.google.com") # the page is ajaxy so the title is originally this: print driver.title # find the element that's name attribute is q (the google search box) inputElement = driver.find_element_by_name("q") # type in the search inputElement.send_keys("cheese!") # submit the form (although google automatically searches now without submitting) inputElement.submit() try: # we have to wait for the page to refresh, the last thing that seems to be updated is the title WebDriverWait(driver, 10).until(EC.title_contains("cheese!")) # You should see "cheese! - Google Search" print driver.title finally: driver.quit()
有问题的代码:打开百度首页 搜索并退出
from selenium import webdriver driver=webdriver.Firefox() driver.get("http://www.baidu.com") element = driver.find_element_by_id("kw1") element.send_keys('test') #这里报错 driver.close()
错误:AttributeError: 'WebElement' object has no attribute 'send_keys'
看提示sendKeys 没有导入包,
目前代码:
from selenium import webdriver from selenium.webdriver.remote.webelement import WebElement from selenium.webdriver.common.action_chains import ActionChains driver=webdriver.Firefox() driver.get("http://www.baidu.com") ele = driver.find_element_by_name("wd") print (ele) ele.send_keys("test") btn = driver.findElement(By.id("su1")); btn.click() driver.close()
报错提示:
Traceback (most recent call last):
File "D:pcode24.py", line 9, in <module>
ele.send_keys("test")
File "D:Python27libsite-packagesseleniumwebdriver
emotewebelement.py",
line 293, in send_keys
self._execute(Command.SEND_KEYS_TO_ELEMENT, {'value': typing})
File "D:Python27libsite-packagesseleniumwebdriver
emotewebelement.py",
line 370, in _execute
return self._parent.execute(command, params)
File "D:Python27libsite-packagesseleniumwebdriver
emotewebdriver.py", l
ine 166, in execute
self.error_handler.check_response(response)
File "D:Python27libsite-packagesseleniumwebdriver
emoteerrorhandler.py"
, line 164, in check_response
raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.ElementNotVisibleException: Message: u'Element is not
currently visible and so may not be interacted with' ; Stacktrace:
正确代码如下:
from selenium import webdriver from selenium.common.exceptions import TimeoutException from selenium.webdriver.support.ui import WebDriverWait # available since 2.4.0 from selenium.webdriver.support import expected_conditions as EC # available since 2.26.0 import time # Create a new instance of the Firefox driver browser = webdriver.Firefox() # open baidu.com browser.get("http://www.baidu.com") # sleep 2 secs time.sleep(2) #clean the enter text browser.find_element_by_id("kw1").clear() #enter something browser.find_element_by_id("kw1").send_keys("selenium") #submit browser.find_element_by_id("su1").click() # sleep 2 secs time.sleep(2) try: # we have to wait for the page to refresh, the last thing that seems to be updated is the title WebDriverWait(browser, 10).until(EC.title_contains("selenium")) # You should see "selenium - 百度搜索" print browser.title finally: browser.quit()
另外一种写法:
from selenium import webdriver from selenium.common.exceptions import TimeoutException from selenium.webdriver.support.ui import WebDriverWait # available since 2.4.0 from selenium.webdriver.support import expected_conditions as EC # available since 2.26.0 import time # Create a new instance of the Firefox driver browser = webdriver.Firefox() # open baidu.com browser.get("http://www.baidu.com") # sleep 2 secs time.sleep(3) #clean the enter text browser.find_element_by_id("kw1").clear() #enter something browser.find_element_by_id("kw1").send_keys("selenium") #submit browser.find_element_by_id("su1").click() # sleep 2 secs time.sleep(2) #wait for the page while True: #if fresh contains = browser.title.find("selenium") >= 0 if (contains): break else: sleep(1) #quit browser.quit()