# coding=utf-8
import time
from datetime import datetime
from selenium.common.exceptions import NoSuchElementException
import os.path
from framework.logger import Logger(logger.py与base_page.py同在一个framework的package下)
# create a logger instance
logger = Logger(logger="BasePage").getlog()
class BasePage(object):
"""
定义一个页面基类，让所有页面都继承这个类，封装一些常用的页面操作方法到这个类
"""
def __init__(self, driver):
self.driver = driver
# quit browser and end testing
def quit_browser(self):
self.driver.quit()
def forward(self):
self.driver.forward()
logger.info("Click forward on current page.")
# 浏览器后退操作
def back(self):
self.driver.back()
logger.info("Click back on current page.")
# 浏览器刷新
def refresh(self):
self.driver.refresh()
logger.info("Refresh current page")
# 隐式等待
def wait(self, seconds):
self.driver.implicitly_wait(seconds)
logger.info("wait for %d seconds." % seconds)
# 点击关闭当前窗口
def close(self):
try:
self.driver.close()
logger.info("Closing and quit the browser.")
except NameError as e:
logger.error("Failed to quit the browser with %s" % e)
# 转换框架
def switch_frame(self, name):
self.driver.switch_to.frame(name)
logger.info("switch to %s." % name)
# 跳出框架
def dap_frame(self):
self.driver.switch_to_default_content()
logger.info("dap current frame")
# 保存图片
def get_windows_img(self):
"""
在这里我们把file_path这个参数写死，直接保存到我们项目根目录的一个文件夹.\Screenshots下
"""
file_path = os.path.dirname(os.path.abspath('.')) + '/screenshots/'
#rq = time.strftime('%Y%m%d%H%M', time.localtime(time.time()))
rq = datetime.now().strftime("%Y%m%d.%H%M%S.%f")[:-4]
screen_name = file_path + rq + '.png'
try:
self.driver.get_screenshot_as_file(screen_name)
logger.info("Had take screenshots and save to folder : /screenshots")
except NameError as e:
logger.error("Failed to take screenshots! %s" % e)
self.get_windows_img()
# 定位元素方法
def find_element(self, selector):
submit_btn = "id=>su"
login_lnk = "xpath => //*[@id='u1']/a[7]" #
百度首页登录链接定位
如果采用等号，结果很多xpath表达式中包含一个=，这样会造成切割不准确，影响元素定位
:param selector:
:return: element
"""
element = ''
if '=>' not in selector:
return self.driver.find_element_by_id(selector)
selector_by = selector.split('=>')[0]
selector_value = selector.split('=>')[1]
if selector_by == "i" or selector_by == 'id':
try:
element = self.driver.find_element_by_id(selector_value)
logger.info("Had find the element \' %s \' successful "
"by %s via value: %s " % (element.text, selector_by, selector_value))
except NoSuchElementException as e:
logger.error("NoSuchElementException: %s" % e)
self.get_windows_img()
elif selector_by == "n" or selector_by == 'name':
element = self.driver.find_element_by_name(selector_value)
elif selector_by == "c" or selector_by == 'class_name':
element = self.driver.find_element_by_class_name(selector_value)
elif selector_by == "l" or selector_by == 'link_text':
element = self.driver.find_element_by_link_text(selector_value)
elif selector_by == "p" or selector_by == 'partial_link_text':
element = self.driver.find_element_by_partial_link_text(selector_value)
elif selector_by == "t" or selector_by == 'tag_name':
element = self.driver.find_element_by_tag_name(selector_value)
elif selector_by == "x" or selector_by == 'xpath':
try:
element = self.driver.find_element_by_xpath(selector_value)
logger.info("Had find the element \' %s \' successful "
"by %s via value: %s " % (element.text, selector_by, selector_value))
except NoSuchElementException as e:
logger.error("NoSuchElementException: %s" % e)
self.get_windows_img()
elif selector_by == "s" or selector_by == 'selector_selector':
element = self.driver.find_element_by_css_selector(selector_value)
else:
raise NameError("Please enter a valid type of targeting elements.")
return element
# 输入
def type(self, selector, text):
el = self.find_element(selector)
el.clear()
try:
el.send_keys(text)
logger.info("Had type \' %s \' in inputBox" % text)
except NameError as e:
logger.error("Failed to type in input box with %s" % e)
self.get_windows_img()
# 清除文本框
def clear(self, selector):
el = self.find_element(selector)
try:
el.clear()
logger.info("Clear text in input box before typing.")
except NameError as e:
logger.error("Failed to clear in input box with %s" % e)
self.get_windows_img()
# 点击元素
def click(self, selector):
el = self.find_element(selector)
try:
el.click()
logger.info("The element \' %s \' was clicked." % el.text)
except NameError as e:
logger.error("Failed to click the element with %s" % e)
# 或者网页标题
def get_page_title(self):
logger.info("Current page title is %s" % self.driver.title)
return self.driver.title
# 获取指定范围的日期
def dateRange(self, beginDate, endDate):
import datetime
dates = []
dt = datetime.datetime.strptime(beginDate, "%Y-%m-%d")
date = beginDate[:]
while date <= endDate:
dates.append(date)
dt = dt + datetime.timedelta(1)
date = dt.strftime("%Y-%m-%d")
return dates
@staticmethod
def sleep(seconds):
time.sleep(seconds)
logger.info("Sleep for %d seconds" % seconds)
