标签:元素定位 列表 hot hold miss mon BMI tar print
Python Selenium Webdriver常用方法总结
#coding:utf-8 from selenium.webdriver.common.action_chains import ActionChains ActionChains(driver).***opration(opra)*** .perform() elemengt = driver.find_element_by_xpath("xpath") ActionChains(driver). double_click(DoubleClick) .perform()#双击 ActionChains(driver). context_click(RightClick) .perform()#右击 ActionChains(driver). drag_and_drop(Start, End) .perform()#拖放 ActionChains(driver). move_to_element(Above) .perform()#悬停 ActionChains(driver). click_and_hold(leftclick) .perform()#按下
键盘相关:
#coding=utf-8 from selenium import webdriver from selenium.webdriver.common.by import By from selenium.webdriver.support.ui import WebDriverWait from selenium.webdriver.support import expected_conditions as EC base_url = "http://www.baidu.com" driver = webdriver.Firefox() driver.implicitly_wait(5) ‘‘‘隐式等待和显示等待都存在时,超时时间取二者中较大的‘‘‘ locator = (By.ID,‘kw‘) driver.get(base_url) WebDriverWait(driver,10).until(EC.title_is(u"百度一下,你就知道")) ‘‘‘判断title,返回布尔值‘‘‘ WebDriverWait(driver,10).until(EC.title_contains(u"百度一下")) ‘‘‘判断title,返回布尔值‘‘‘ WebDriverWait(driver,10).until(EC.presence_of_element_located((By.ID,‘kw‘))) ‘‘‘判断某个元素是否被加到了dom树里,并不代表该元素一定可见,如果定位到就返回WebElement‘‘‘ WebDriverWait(driver,10).until(EC.visibility_of_element_located((By.ID,‘su‘))) ‘‘‘判断某个元素是否被添加到了dom里并且可见,可见代表元素可显示且宽和高都大于0‘‘‘ WebDriverWait(driver,10).until(EC.visibility_of(driver.find_element(by=By.ID,value=‘kw‘))) ‘‘‘判断元素是否可见,如果可见就返回这个元素‘‘‘ WebDriverWait(driver,10).until(EC.presence_of_all_elements_located((By.CSS_SELECTOR,‘.mnav‘))) ‘‘‘判断是否至少有1个元素存在于dom树中,如果定位到就返回列表‘‘‘ WebDriverWait(driver,10).until(EC.visibility_of_any_elements_located((By.CSS_SELECTOR,‘.mnav‘))) ‘‘‘判断是否至少有一个元素在页面中可见,如果定位到就返回列表‘‘‘ WebDriverWait(driver,10).until(EC.text_to_be_present_in_element((By.XPATH,"//*[@id=‘u1‘]/a[8]"),u‘设置‘)) ‘‘‘判断指定的元素中是否包含了预期的字符串,返回布尔值‘‘‘ WebDriverWait(driver,10).until(EC.text_to_be_present_in_element_value((By.CSS_SELECTOR,‘#su‘),u‘百度一下‘)) ‘‘‘判断指定元素的属性值中是否包含了预期的字符串,返回布尔值‘‘‘ #WebDriverWait(driver,10).until(EC.frame_to_be_available_and_switch_to_it(locator)) ‘‘‘判断该frame是否可以switch进去,如果可以的话,返回True并且switch进去,否则返回False‘‘‘ #注意这里并没有一个frame可以切换进去 WebDriverWait(driver,10).until(EC.invisibility_of_element_located((By.CSS_SELECTOR,‘#swfEveryCookieWrap‘))) ‘‘‘判断某个元素在是否存在于dom或不可见,如果可见返回False,不可见返回这个元素‘‘‘ #注意#swfEveryCookieWrap在此页面中是一个隐藏的元素 WebDriverWait(driver,10).until(EC.element_to_be_clickable((By.XPATH,"//*[@id=‘u1‘]/a[8]"))).click() ‘‘‘判断某个元素中是否可见并且是enable的,代表可点击‘‘‘ driver.find_element_by_xpath("//*[@id=‘wrapper‘]/div[6]/a[1]").click() #WebDriverWait(driver,10).until(EC.element_to_be_clickable((By.XPATH,"//*[@id=‘wrapper‘]/div[6]/a[1]"))).click() #WebDriverWait(driver,10).until(EC.staleness_of(driver.find_element(By.ID,‘su‘))) ‘‘‘等待某个元素从dom树中移除‘‘‘ #这里没有找到合适的例子 WebDriverWait(driver,10).until(EC.element_to_be_selected(driver.find_element(By.XPATH,"//*[@id=‘nr‘]/option[1]"))) ‘‘‘判断某个元素是否被选中了,一般用在下拉列表‘‘‘ WebDriverWait(driver,10).until(EC.element_selection_state_to_be(driver.find_element(By.XPATH,"//*[@id=‘nr‘]/option[1]"),True)) ‘‘‘判断某个元素的选中状态是否符合预期‘‘‘ WebDriverWait(driver,10).until(EC.element_located_selection_state_to_be((By.XPATH,"//*[@id=‘nr‘]/option[1]"),True)) ‘‘‘判断某个元素的选中状态是否符合预期‘‘‘ driver.find_element_by_xpath(".//*[@id=‘gxszButton‘]/a[1]").click() instance = WebDriverWait(driver,10).until(EC.alert_is_present()) ‘‘‘判断页面上是否存在alert,如果有就切换到alert并返回alert的内容‘‘‘ print(instance.text) instance.accept() driver.close()
2. 隐式等待
from selenium.common.exceptions import NoSuchElementException drive.implicitly_wait(10)
表单窗口相关操作
#coding:utf-8 from selenium import webdriver title = driver.title print(title) if title == u"百度一下,你就知道":#比较title print("title yes!") else: print("title no!") url = driver.current_url#获得当前URL并打印 print(url)
9.滚动条设置(2种方式):
# 使用scrollTop滑动到底部 js = "var action=document.documentElement.scrollTop=10000" driver.execute_script(js) # 使用scrollTo设置位置 driver.set_window_size(600, 600) js = "window.scrollTo(100,450);" driver.execute_script(js)
#coding:utf-8
from selenium.webdriver.common.action_chains import ActionChains
ActionChains(driver).***opration(opra)*** .perform()
elemengt = driver.find_element_by_xpath("xpath")
ActionChains(driver). double_click(DoubleClick) .perform()#双击
ActionChains(driver). context_click(RightClick) .perform()#右击
ActionChains(driver). drag_and_drop(Start, End) .perform()#拖放
ActionChains(driver). move_to_element(Above) .perform()#悬停
ActionChains(driver). click_and_hold(leftclick) .perform()#按下
#coding=utf-8
from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
base_url = "http://www.baidu.com"
driver = webdriver.Firefox()
driver.implicitly_wait(5)
‘‘‘隐式等待和显示等待都存在时,超时时间取二者中较大的‘‘‘
locator = (By.ID,‘kw‘)
driver.get(base_url)
WebDriverWait(driver,10).until(EC.title_is(u"百度一下,你就知道"))
‘‘‘判断title,返回布尔值‘‘‘
WebDriverWait(driver,10).until(EC.title_contains(u"百度一下"))
‘‘‘判断title,返回布尔值‘‘‘
WebDriverWait(driver,10).until(EC.presence_of_element_located((By.ID,‘kw‘)))
‘‘‘判断某个元素是否被加到了dom树里,并不代表该元素一定可见,如果定位到就返回WebElement‘‘‘
WebDriverWait(driver,10).until(EC.visibility_of_element_located((By.ID,‘su‘)))
‘‘‘判断某个元素是否被添加到了dom里并且可见,可见代表元素可显示且宽和高都大于0‘‘‘
WebDriverWait(driver,10).until(EC.visibility_of(driver.find_element(by=By.ID,value=‘kw‘)))
‘‘‘判断元素是否可见,如果可见就返回这个元素‘‘‘
WebDriverWait(driver,10).until(EC.presence_of_all_elements_located((By.CSS_SELECTOR,‘.mnav‘)))
‘‘‘判断是否至少有1个元素存在于dom树中,如果定位到就返回列表‘‘‘
WebDriverWait(driver,10).until(EC.visibility_of_any_elements_located((By.CSS_SELECTOR,‘.mnav‘)))
‘‘‘判断是否至少有一个元素在页面中可见,如果定位到就返回列表‘‘‘
WebDriverWait(driver,10).until(EC.text_to_be_present_in_element((By.XPATH,"//*[@id=‘u1‘]/a[8]"),u‘设置‘))
‘‘‘判断指定的元素中是否包含了预期的字符串,返回布尔值‘‘‘
WebDriverWait(driver,10).until(EC.text_to_be_present_in_element_value((By.CSS_SELECTOR,‘#su‘),u‘百度一下‘))
‘‘‘判断指定元素的属性值中是否包含了预期的字符串,返回布尔值‘‘‘
#WebDriverWait(driver,10).until(EC.frame_to_be_available_and_switch_to_it(locator))
‘‘‘判断该frame是否可以switch进去,如果可以的话,返回True并且switch进去,否则返回False‘‘‘
#注意这里并没有一个frame可以切换进去
WebDriverWait(driver,10).until(EC.invisibility_of_element_located((By.CSS_SELECTOR,‘#swfEveryCookieWrap‘)))
‘‘‘判断某个元素在是否存在于dom或不可见,如果可见返回False,不可见返回这个元素‘‘‘
#注意#swfEveryCookieWrap在此页面中是一个隐藏的元素
WebDriverWait(driver,10).until(EC.element_to_be_clickable((By.XPATH,"//*[@id=‘u1‘]/a[8]"))).click()
‘‘‘判断某个元素中是否可见并且是enable的,代表可点击‘‘‘
driver.find_element_by_xpath("//*[@id=‘wrapper‘]/div[6]/a[1]").click()
#WebDriverWait(driver,10).until(EC.element_to_be_clickable((By.XPATH,"//*[@id=‘wrapper‘]/div[6]/a[1]"))).click()
#WebDriverWait(driver,10).until(EC.staleness_of(driver.find_element(By.ID,‘su‘)))
‘‘‘等待某个元素从dom树中移除‘‘‘
#这里没有找到合适的例子
WebDriverWait(driver,10).until(EC.element_to_be_selected(driver.find_element(By.XPATH,"//*[@id=‘nr‘]/option[1]")))
‘‘‘判断某个元素是否被选中了,一般用在下拉列表‘‘‘
WebDriverWait(driver,10).until(EC.element_selection_state_to_be(driver.find_element(By.XPATH,"//*[@id=‘nr‘]/option[1]"),True))
‘‘‘判断某个元素的选中状态是否符合预期‘‘‘
WebDriverWait(driver,10).until(EC.element_located_selection_state_to_be((By.XPATH,"//*[@id=‘nr‘]/option[1]"),True))
‘‘‘判断某个元素的选中状态是否符合预期‘‘‘
driver.find_element_by_xpath(".//*[@id=‘gxszButton‘]/a[1]").click()
instance = WebDriverWait(driver,10).until(EC.alert_is_present())
‘‘‘判断页面上是否存在alert,如果有就切换到alert并返回alert的内容‘‘‘
print(instance.text)
instance.accept()
driver.close()
from selenium.common.exceptions import NoSuchElementException
drive.implicitly_wait(10)
#coding:utf-8
from selenium import webdriver
title = driver.title
print(title)
if title == u"百度一下,你就知道":#比较title
print("title yes!")
else:
print("title no!")
url = driver.current_url#获得当前URL并打印
print(url)
# 使用scrollTop滑动到底部
js = "var action=document.documentElement.scrollTop=10000"
driver.execute_script(js)
# 使用scrollTo设置位置
driver.set_window_size(600, 600)
js = "window.scrollTo(100,450);"
driver.execute_script(js)
Python Selenium Webdriver常用方法总结
标签:元素定位 列表 hot hold miss mon BMI tar print
原文地址:https://www.cnblogs.com/111testing/p/10868841.html