# -*- coding:utf-8 -*- # date = 2019/5/13 # name = "yedeng" # project_name = python # explain : WebElement元素定位,給GetelementFromYaml使用 import inspect, os from utils.log import Log from selenium.common.exceptions import NoSuchElementException from selenium.webdriver.remote import webelement def get_current_function_name(): return inspect.stack()[1][3] ''' 驗證輸入的文件是否存在,有待改進 ''' class Getyamlfile: def file_name(self, file_dir): list_dirs = os.listdir(file_dir) # 遍歷指定目錄下的全部文件名 yamlfile = ((os.path.split(__file__)[-1].split(".")[0]) + ".yaml") # 當前的py文件名+.yaml # print("如今" + (sys._getframe().f_code.co_filename).split('.')[0]) if yamlfile in list_dirs: return yamlfile else: return None """ 經過key獲取到對應的elemet 改進設想:將yaml文件先所有轉化爲對應的webelement類型 key:WebElement 預計會出現的問題:1.頁面未加載完,2.經過點擊頁面元素纔出現的元素 3.frame標籤 這些可能會定位不到 待驗證 """ class FindWebElement: def __init__(self, driver, Type, Value): """ :type driver: selenium.webdriver.remote.webdriver.WebDriver 實例化findWebElement :param driver: :param Type: yaml文件的Type值 :param Value: yaml文件的value值 """ self.__driver = driver self.__Type = Type self.__Value = Value # 定義查找元素 def find_element(self, yamlpath, key) -> webelement: """ 經過'id', 'name', 'class', 'tag', 'link', 'plink', 'css', 'xpath'查找相應的元素 :return: WebElemt對應 """ """定位元素""" by = self.__Type value = self.__Value element = None if by in ['id', 'name', 'class', 'tag', 'link', 'plink', 'css', 'xpath']: # noinspection PyBroadException try: if by == 'id': element = self.__driver.find_element_by_id(value) elif by == 'name': element = self.__driver.find_element_by_name(value) elif by == 'class': element = self.__driver.find_element_by_class_name(value) elif by == 'tag': element = self.__driver.find_element_by_tag_name(value) elif by == 'link': element = self.__driver.find_element_by_link_text(value) elif by == 'plink': element = self.__driver.find_element_by_partial_link_text(value) elif by == 'css': element = self.__driver.find_element_by_css_selector(value) elif by == 'xpath': element = self.__driver.find_element_by_xpath(value) else: Log.error("沒有找到對應元素Type類型,請使用'id', 'name', 'class', 'tag', 'link', 'plink', 'css', 'xpath'") # Log.info('元素定位成功。定位方式:%s,使用的值%s:' % (by, value)) return element except NoSuchElementException as e: # print("no suceelement") Log.error("yaml文件爲:" + yamlpath + ";頁面中沒有定位key值爲'" + key + "'對應的元素;" + e.__str__() + ";請確保定位準確。") # self.get_img() # 調用截圖 else: # print("輸入的元素定位方式錯誤") Log.error("輸入的元素定位方式錯誤,請使用'id', 'name', 'class', 'tag', 'link', 'plink', 'css', 'xpath'") def find_elements(self, yamlpath, key) -> list: """ 經過'id', 'name', 'class', 'tag', 'link', 'plink', 'css', 'xpath'查找相應的元素 :return: 當list_elements只有1個時直接返回selenium.webdriver.remote.webelement類,不然返回list :rtype list_elements : list of WebElement """ """定位元素""" by = self.__Type value = self.__Value list_elements = None if by in ['id', 'name', 'class', 'tag', 'link', 'plink', 'css', 'xpath']: # noinspection PyBroadException try: if by == 'id': list_elements = self.__driver.find_elements_by_id(value) elif by == 'name': list_elements = self.__driver.find_elements_by_name(value) elif by == 'class': list_elements = self.__driver.find_elements_by_class_name(value) elif by == 'tag': list_elements = self.__driver.find_elements_by_tag_name(value) elif by == 'link': list_elements = self.__driver.find_elements_by_link_text(value) elif by == 'plink': list_elements = self.__driver.find_elements_by_partial_link_text(value) elif by == 'css': list_elements = self.__driver.find_elements_by_css_selector(value) elif by == 'xpath': list_elements = self.__driver.find_elements_by_xpath(value) else: Log.error("沒有找到對應元素Type類型,請使用'id', 'name', 'class', 'tag', 'link', 'plink', 'css', 'xpath'") # Log.info('元素定位成功。定位方式:%s,使用的值%s:' % (by, value)) return list_elements except NoSuchElementException as e: # print("no suceelement") Log.error("yaml文件爲:" + yamlpath + ";頁面中沒有定位key值爲'" + key + "'對應的元素;" + e.__str__() + ";請確保定位準確。") # self.get_img() # 調用截圖 else: # print("輸入的元素定位方式錯誤") Log.error("輸入的元素定位方式錯誤,請使用'id', 'name', 'class', 'tag', 'link', 'plink', 'css', 'xpath'")