selenium+python：脚本学习笔记（一）

• 切换frame定位元素

Firepath不显示Top Window，说明你要定位的目标元素在一个iframe里，如果要操作这个元素，首先需要从默认的Top Window，利用switch_to.frame('iframeid')方法来切换到具体的iframe，然后才能去操作目标元素。

driver.switch_to.default_content() 

driver.switch_to.frame("maintopFrame")

• autoIT帮助操作非浏览器弹框

autoIT代码：

;ControlFocus("title","text",controlID) Edit1=Edit instance 1

ControlFocus("Windows 安全", "","Edit1"

; Wait 10 seconds for the Upload window to appear

WinWait("[CLASS:#32770]","",10)

; Set the File name text on the Edit field

ControlSetText("Windows 安全", "", "Edit1", "duo.zhang")

Sleep(1000)

ControlSetText("Windows 安全", "", "Edit2", "test.123")

Sleep(1000)

; Click on the Open button

ControlClick("Windows 安全", "","Button2");

python调用代码：

os.system("D:\\login.exe")

• 页面汉字显示判断

        #页面指定位置是否存在某字符串

        abc=self.driver.find_element_by_id("lastTimeDiv").text

        if u'上次登录时间' in abc:

             print ('Assertion test pass0.')

        else: 

             print ('Assertion test fail0.')        

        #使用断言判断

        self.assertEqual(self.driver.find_element_by_id("lastTimeDiv").text,u'上次登录时间','未显示')

        #在页面上是否存在指定字符串，不指定位置  

        try: 

            assert u"上次登录时间" in driver.page_source 

            print ('Assertion test pass1.') 

        except Exception as e: 

             print ('Assertion test fail1.', format(e)) 

            

         #在页面标题上是否存在指定字符串   

        if u"上次登录时间" in driver.title : 

             print ('Assertion test pass2.') 

        else: 

             print ('Assertion test fail2.') 

        # 直接把字段写入XPath表达式，如果通过该XPath能定位到元素，说明这个错误字段已经在页面显示 

        try : 

            error_message = driver.find_element_by_xpath(".//*[@id='datagrid-row-r1-2-0']/td[1] and text()='模块访问统计'").is_displayed() 

            print ("Test pass. the 模块访问统计  is display.") 

        except Exception as e: 

            print ("Test fail.", format(e)) 

        # 通过该目标元素节点，然后通过element.text得到值，在拿得到的text值取和期待的结果去字符串匹配

        mes1 = driver.find_element_by_css_selector("#datagrid-row-r1-2-0 > td > div.datagrid-cell.datagrid-cell-c1-ModuleName").text 

        try: 

            assert mes1 == u'模块访问统计' 

            print ('模块访问统计 Test pass.') 

        except Exception as e: 

             print ("Test fail.", format(e)) 

• select框选择

         #定位下拉枚举值-----先定位select框，再定位select里的选项

        try: 

             driver.find_element_by_id("MainContent_ddlLevel").find_element_by_xpath("//option[@value='B+']")

             print ('枚举值B+ test pass.')

        except Exception as e: 

             print ('枚举值B+ test fail1.', format(e))

        #定位下拉枚举值---直接定位

        s1=driver.find_element_by_xpath(".//*[@id='MainContent_ddlLevel']/option[@value='B-']").text

        if len(s1) == 0:

            print ("枚举值B-未找到 test fail")

        else:

            print ("枚举值B-找到 testpass")

        #driver.find_element_by_xpath(".//*[@id='MainContent_ddlLevel']/option[@value='B-']").click()

        # 选取枚举值：select模块定位select下拉枚举值

        s2 = driver.find_element_by_id("MainContent_ddlLevel")

        Select(s2).select_by_visible_text("B")

       

        # 采用遍历方式，遍历select下的枚举值

        s3= driver.find_element_by_id("MainContent_ddlLevel")

        options_list=s3.find_elements_by_tag_name("option")

        for option in options_list:

            print ("Value is: " + option.get_attribute("value"))

            print ("Text is:" +option.text)

            if "B-" in option.text:

                select_value=option.get_attribute("value")

                print ("已找到下拉列表值: " + select_value)

                break

• 关于时间

        from datetime import datetime

        timeStr=datetime.now().strftime('%Y-%m-%d %H:%M:%S')

• 关于截取字符串

        import operator

       try:

            assert operator.eq(timeStr[0:18], mes3[0:18])==True

            print ("访问时间正确")

        except Exception as e:   

            print ("访问时间正确Test fail.", format(e))

• 关于控制台输出与日志输出

Logger.py

#coding=utf-8

import logging

import logging.handlers  

 

class Logger(): 

       

    def __init__(self, logName1, logger): 

     

            logDir=r"D:\test" 

            logName = logDir + r"\\" + logName1

            fh = logging.FileHandler(logName) 

            self.logger = logging.getLogger(logger) 

            self.logger.setLevel(logging.DEBUG) 

            #fh = logging.FileHandler(logName) 

            fh.setLevel("NOTSET") 

     

 

            ch = logging.StreamHandler() 

            ch.setLevel("NOTSET") 

     

 

            log_format = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s  -[%(filename)s:%(lineno)d]') 

            fh.setFormatter(log_format) 

            ch.setFormatter(log_format) 

     

     

            self.logger.addHandler(fh) 

            self.logger.addHandler(ch) 

        

    def getlog(self): 

            return self.logger 

其它py使用

from Logger import * 

logger = Logger(logName1='log1.txt',logger="supplierInfo.py").getlog()

#以下内容能同时在控制台和log.txt中显示

logger.info('供应商英文名 test pass.')