痛點：在頁面查找元素的時候會遇到找不到或者其他無法處理某個字段的情況，又或者想要在輸出的log或者report里面顯示這個字段名稱，這時候加上字段名稱就很重要！

[3]python+selenium - UI自動框架之封裝查找元素https://mp.csdn.net/mp_blog/creation/editor/139117915對上面一篇文章做優化

Element.py

from typing import Optional, Union
from selenium.common import TimeoutException, StaleElementReferenceException, NoSuchElementException
from selenium.webdriver.common.by import By
from selenium.webdriver.remote.webdriver import WebDriver
from selenium.webdriver.support.wait import WebDriverWait
from selenium.webdriver.support import expected_conditions as ec
from public.log import logclass ElementFinder(object):def __init__(self, driver: WebDriver):self._driver = driverdef find_element(self, by: Union[By, str], value: str, display_name: Optional[str] = None,  time: int = 5, internal=0.5):_locator = (by, value)if display_name is None:display_name = valuefor _ in range(2):log.info('[100]:find element: {ele}'.format(ele=display_name))try:_element = WebDriverWait(self._driver, time, internal).until(ec.presence_of_element_located(_locator))return _elementexcept TimeoutException:log.exception('[400]:%s not find ' % display_name)except StaleElementReferenceException as e:log.exception('[401]:StaleElementReferenceException %s' % e)continueexcept NoSuchElementException as e:log.exception('[402]: NoSuchElement %s' % e)except Exception as e:log.exception('[403]:unknown error %s' % e)break

舉個例子：

    inputBox = ('id', 'kw','input box')searchBtn = ('id', 'su'， 'search button')

Note:元素定位的時候，可以加上字段的’名稱‘，當然也可以不加，這是一個非必要參數

相應地，在BasePage頁面調用查找元素函數的時候也需要做改動，因為傳給查找元素的參數多了一個字段。

[4]python+selenium - UI自動框架之封裝基類BasePage頁面https://mp.csdn.net/mp_blog/creation/editor/140102485只對basePage里面的一個功能做改動，其他類似要自己手動改：

basePage.py

from selenium.common import WebDriverException
from public.elementFind import ElementFinder
from public.log import logclass BasePage(ElementFinder):def click(self, locator):_element = self.find_element(*locator)if not _element:log.warning('[400]element {ele} not exits'.format(ele=locator))for _ in range(2):try:_element.click()breakexcept WebDriverException as e:log.exception('[401]:click {ele} failed,{info}'.format(ele=locator, info=e))except Exception as e:log.warning('[404]:click {ele},unknown error:{error}'.format(ele=locator, error=e))raise 'StopTestCaseException'