python selenium（键盘事件 Keys类）

from selenium.webdriver.common.keys import Keys

from selenium import webdriver
from time import sleep
#导入 Keys 类
from selenium.webdriver.common.keys import Keys
dr = webdriver.Chrome()
dr.implicitly_wait(10)
dr.get("https://www.baidu.com")
dr.find_element_by_id("kw").send_keys("Hello World!")
sleep(1)
#BACK_SPACE 删除输入框内结尾的单个字符
dr.find_element_by_id("kw").send_keys(Keys.BACK_SPACE)
sleep(1)
# SPACE 空格
dr.find_element_by_id("kw").send_keys(Keys.SPACE)
sleep(1)
# ENTER 点击enter键
dr.find_element_by_id("kw").send_keys(Keys.ENTER)
sleep(1)
#全选
dr.find_element_by_id("kw").send_keys(Keys.CONTROL,"a")
sleep(1)
#剪切
dr.find_element_by_id("kw").send_keys(Keys.CONTROL,"x")
sleep(1)
#粘贴
dr.find_element_by_id("kw").send_keys(Keys.CONTROL,"v")
sleep(1)
#全选
dr.find_element_by_id("kw").send_keys(Keys.CONTROL,"a")
sleep(1)
#复制
dr.find_element_by_id("kw").send_keys(Keys.CONTROL,"c")
sleep(1)
dr.find_element_by_id("kw").clear()
sleep(1)
dr.find_element_by_id("kw").send_keys(Keys.CONTROL,"v")
sleep(3)
dr.quit()

from selenium import webdriver
from time import sleep
from selenium.webdriver.common.keys import Keys
dr = webdriver.Chrome()
dr.implicitly_wait(10)
dr.get("https://www.baidu.com")

#对工具方法封装
def find_element(locator,*value):
    return dr.find_element_by_id(locator).send_keys(*value)

find_element("kw",("Hello World!"))
sleep(1)
find_element("kw",Keys.BACK_SPACE)
sleep(1)
find_element("kw",Keys.SPACE)
sleep(1)
find_element("kw",Keys.ENTER)
sleep(1)
find_element("kw",Keys.CONTROL,"a")
sleep(1)
find_element("kw",Keys.CONTROL,"x")
sleep(1)
find_element("kw",Keys.CONTROL,"v")
sleep(1)
find_element("kw",Keys.LEFT)
sleep(3)
dr.quit()