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:\pcode\24.py", line 9, in <module>
ele.send_keys("test")
File "D:\Python27\lib\site-packages\selenium\webdriver\remote\webelement.py",
line 293, in send_keys
self._execute(Command.SEND_KEYS_TO_ELEMENT, {'value': typing})
File "D:\Python27\lib\site-packages\selenium\webdriver\remote\webelement.py",
line 370, in _execute
return self._parent.execute(command, params)
File "D:\Python27\lib\site-packages\selenium\webdriver\remote\webdriver.py", l
ine 166, in execute
self.error_handler.check_response(response)
File "D:\Python27\lib\site-packages\selenium\webdriver\remote\errorhandler.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()