用python写一个自动朗读的自动化测试程序

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做物联网涉及到实际使用环境语音识别准确率的测试，大量的语料如果是人来朗读的话太费功夫，编一个自动测试程序即可无人通宵测试，大大提高了效率；朗读上可以通过调用powershell来朗文档中的语料，通然后过串口抓取设备设备对语料响应的数据进行分析把识别结果写入到文档当中;

需要安装serial（串口支持模块）和openxl（Exel文档支持模块）;编译调试完成打包为.exe文件，可在没有配置python环境的电脑上运行；

使用到python多线程（通过Queue线程间通信），还有文档读写操作；很有参考价值，

import?serial import?threading import?time import?os import?re import?fileinput from?glob?import?glob import?subprocess?as?sp from?queue?import?Queue
#?import?xlsxwriter #?import?xlrd from?openpyxl??import?load_workbook from?openpyxl?import?Workbook

print('Hellow?World:',time.time())?#时间戳：秒
TheTimeIs=time.ctime() event?=?threading.Event() q=Queue(1) q1=Queue(1) #?q2=Queue(1) #//////////////////////////////////////////////////////////////////////////////调用powershell的类 class?PowerShell: ????#?from?scapy ????def?__init__(self,?coding,?): ????????cmd?=?[self._where('PowerShell.exe'), ???????????????"-NoLogo",?"-NonInteractive",??#?Do?not?print?headers ???????????????"-Command",?"-"]??#?Listen?commands?from?stdin ????????startupinfo?=?sp.STARTUPINFO() ????????startupinfo.dwFlags?|=?sp.STARTF_USESHOWWINDOW ????????self.popen?=?sp.Popen(cmd,?stdout=sp.PIPE,?stdin=sp.PIPE,?stderr=sp.STDOUT,?startupinfo=startupinfo) ????????self.coding?=?coding
????def?__enter__(self): ????????return?self
????def?__exit__(self,?a,?b,?c): ????????self.popen.kill()
????def?run(self,?cmd,?timeout=6):?????????????????????????????????????????#timeout=0??延时 ????????b_cmd?=?cmd.encode(encoding=self.coding) ????????try: ????????????b_outs,?errs?=?self.popen.communicate(b_cmd,?timeout=timeout) ????????except?sp.TimeoutExpired: ????????????self.popen.kill() ????????????b_outs,?errs?=?self.popen.communicate() ????????outs?=?b_outs.decode(encoding=self.coding) ????????return?outs,?errs
????@staticmethod ????def?_where(filename,?dirs=None,?env="PATH"): ????????"""Find?file?in?current?dir,?in?deep_lookup?cache?or?in?system?path""" ????????if?dirs?is?None: ????????????dirs?=?[] ????????if?not?isinstance(dirs,?list): ????????????dirs?=?[dirs] ????????if?glob(filename): ????????????return?filename ????????paths?=?[os.curdir]?+?os.environ[env].split(os.path.pathsep)?+?dirs ????????try: ????????????return?next(os.path.normpath(match) ????????????????????????for?path?in?paths ????????????????????????for?match?in?glob(os.path.join(path,?filename)) ????????????????????????if?match) ????????except?(StopIteration,?RuntimeError): ????????????raise?IOError("File?not?found:?%s"?%?filename) #//////////////////////////////////////////////////////////////////////////

#/////////////////////////////////////////////////////////////////////////文本处理 pscmd='Add-Type?-AssemblyName?System.speech;\ ????????????$speak?=?New-Object?System.Speech.Synthesis.SpeechSynthesizer;\ ????????????$speak.Rate?=?0;\ ????????????$speak.Speak("天猫精灵")'???????????????#powershell文本朗读指令
cmd="天猫精灵" StandardCmd_n='' #?Number_n=0 SuccessNum_n=0 FailDispaly_n=[] uart_error=0????????????????#控制，朗读10次天猫精灵都没有回应，退出程序 cmd_error=0
#?input() data?=?load_workbook('test.xlsx')#打开表格 mydata=data["Sheet1"]?????????#sheet1
log=''??????#提取日志

def?SpeakTm():? ????global?uart_error??????????????????????????????????#读天猫 ????with?PowerShell('GBK')?as?ps:???? ????????ps.run(pscmd) ????????print("天猫精灵")? ????????uart_error+=1 ????????if?uart_error>10:???????#朗读10次没有回应，保存信息，退出程序 ????????????data.save('TestResult.xlsx') ????????????os._exit(0) ????????with?open('Show.txt',?mode='a',encoding='utf-8')?as?LogUart: ????????????LogUart.writelines(["天猫精灵\n"]) ????????????LogUart.close()

def?changepscmd(fcmd):???????????????????????????#读设定朗读语句 ????cmd=str(fcmd) ????pscmd0=pscmd ????p?=?re.compile("天猫精灵") ????pscmd1?=?p.sub(cmd,pscmd0)
????with?PowerShell('GBK')?as?ps: ????????#time.sleep(1) ????????outs,?errs?=?ps.run(pscmd1)??????????????#在run函数中输入powershell指令 ????????print('error:',?os.linesep,?errs) ????????print('output:',?os.linesep,?outs) ????????#?with?open('LogSpeech.txt',?mode='a',encoding='utf-8')?as?LogSpeech: ????????#?????LogSpeech.writelines([time.ctime(),?'??say?:',cmd,'\n']) ????????#?????LogSpeech.close() ????????with?open('Show.txt',?mode='a',encoding='utf-8')?as?LogUart: ????????????LogUart.writelines([time.ctime(),?'??say?:',cmd,'\n']) ????????????LogUart.close() ????????print(cmd)?#打印朗读的语料
def?checkcmd(StandardCmd_n):????????????????????#比较提取的指令和标准指令 ????global?SuccessNum_n ????global?FailDispaly_n ????#?q2.get() ????p?=?re.compile(",?0x") ????pscmd0?=?p.sub('',log) ????pscmd1=pscmd0.upper() ????scmd0=str(StandardCmd_n) ????scmd=scmd0.upper() ????print('yu--->',cmd,'pscmd1--->',pscmd1,'standard--->',StandardCmd_n) ????with?open('Show.txt',?mode='a',encoding='utf-8')?as?LogUart: ????????????????????LogUart.writelines(['yu--->',cmd,'pscmd1--->',pscmd1,'standard--->',StandardCmd_n]) ????????????????????LogUart.close() ????if?pscmd1.find(scmd)!=-1: ????????return?True ????else: ????????return?False
def?Rouse_Tm(log): ????if?log.find('tian?mao?jing?ling')!=-1: ????????return?True ????else: ????????return?False



#//////////////////////////////////////////////////////////////////////////////////朗读线程函数入口 def?Speech(): ????global?StandardCmd_n?? ????global?Corpus_n? ????global?order??? ????order=1 ??? ????for?i?in?mydata['A']: ????????if?order?>?1:???????????????????#使得order读取的数据和i的下标同步，好自然结束for循环 ????????????Corpus_n=str(i.value)?????#取语料 ????????????StandardCmd_n=str(mydata['B%d'%order].value)???#取语料对应的标准指令
????????????Number_n=mydata['C%d'%order].value?????????????#取语料对应的朗读次数 ????????????if?Number_n==None: ????????????????Number_n=0 ????????????print(Number_n) ????????????SuccessNum_n=0??????????????????????????#初始成功次数置0 ????????????FailDispaly_n=""????????????????????????#初始失败次数置空 ????????????FailSum=0 ????????????error_check=0 ???????????? ????????????while?Number_n>0:???#朗读次数大于0朗读，并递减 ????????????????SpeakTm() ????????????????time.sleep(1)???????????????????#使线程等待收到相应天猫响应指令后继续执行 ???????????????? ????????????????print(time.ctime())???? ????????????????event.wait(7)????#线程等待触发 ????????????????print(time.ctime())
????????????????if?q.empty(): ????????????????????print('cant?listen')? ????????????????????continue?????????????????????#天猫精灵没有唤醒，重新进行唤醒??????? ????????????????else: ????????????????????q.get() ????????????????????print('good') ???????????????????? ????????????????event.clear()???????????????????#set会重置所有wait为不再等待，clear使所有wait重新生效 ????????????????changepscmd(Corpus_n)???????????#朗读 ????????????????Number_n-=1 ????????????????#?time.sleep(5)???????????????????#必须有个时间等待接收指令 ???????????????? ????????????????print(time.ctime())???? ????????????????event.wait(10)??????????????????#线程等待触发 ????????????????print(time.ctime()) ????????????????event.clear()
????????????????if?q1.empty(): ????????????????????print('cant?know')???????????????????#天猫精灵唤醒成功，朗读语料，没有回应相关的指令 ????????????????????error_check+=1 ????????????????????with?open('Show.txt',?mode='a',encoding='utf-8')?as?LogUart: ????????????????????????LogUart.writelines([time.ctime(),?'cant?know\n']) ????????????????????????LogUart.close() ????????????????????if?cmd_error==2: ????????????????????????if?FailSum<10: ????????????????????????????FailSum+=1 ????????????????????????????FailDispaly_n+="识别T?发送F-?\n" ????????????????????????????mydata['E%d'%order].value=FailDispaly_n?????#直接写入没有识别进行下一次朗读? ????????????????????else: ????????????????????????if?FailSum<10: ????????????????????????????FailSum+=1 ????????????????????????????FailDispaly_n+="识别错误-?\n" ????????????????????????????mydata['E%d'%order].value=FailDispaly_n?????#直接写入没有识别进行下一次朗读???????? ????????????????else: ????????????????????q1.get() ????????????????????print('good') ????????????????????with?open('Show.txt',?mode='a',encoding='utf-8')?as?LogUart: ????????????????????????LogUart.writelines([time.ctime(),?'good\n']) ????????????????????????LogUart.close() ????????????????????if?checkcmd(StandardCmd_n):?????#判断指令是否正确，正确添加成功数，不正确打印错误案例 ????????????????????????error_check=0 ????????????????????????SuccessNum_n+=1 ????????????????????else: ????????????????????????error_check+=1 ????????????????????????if?FailSum<10: ????????????????????????????FailSum+=1 ????????????????????????????FailDispaly_n+=log+'\n' ????????????????????????????mydata['E%d'%order].value=FailDispaly_n?? ????????????????if?error_check>=10: ????????????????????break????? ????????????????mydata['D%d'%order].value=SuccessNum_n???????#直接将所获得得数据输入对应单元格 ????????????????try: ????????????????????data.save('TestResult.xlsx')#保存到一个新的excel? ????????????????except(): ????????????????????os._exit(0) ??????????????????????????? ????????order+=1
????time.sleep(5) ????os._exit(0)

????

#/////////////////////////////////////////////////////////////////////////////////////串口调试 ser?=?serial.Serial()
print("请输入正确的串口号按回车健运行：") MycomX='COM'+str(input())
ser.port?=MycomX?#?串口 print(ser.name)

ser.baudrate?=?1500000??#波特率 ser.bytesize?=?8 ser.parity?=?serial.PARITY_NONE ser.stopbits?=?1 ser.open()?#?开启串口
#///////////////////////////////////////////////////////////////////////////////////主线程串口接收 def?UartData():
????global?uart_error ????global?cmd_error? ????global?log? ????while?True: ????????#ch?=?ser.read()?#?收一个bytes ????????ch=ser.readline()#读取以“\n”结尾的行 ????????log_can=ch.decode(encoding='utf-8') ????????itlog=log_can.find('send')
????????error_1=log_can.find('fresult')?#接收到指令的特征 ????????with?open('LogUart.txt',?mode='a',encoding='utf-8')?as?LogUart: ????????????????LogUart.writelines([time.ctime(),?'?',log_can]) ????????????????LogUart.close()??????????????????????????????????????????????# ????????if?Rouse_Tm(log_can): ????????????print("Tm已唤醒：") ????????????uart_error=0 ????????????with?open('Show.txt',?mode='a',encoding='utf-8')?as?LogUart: ????????????????????LogUart.writelines([time.ctime(),?'Tm已唤醒：\n']) ????????????????????LogUart.close() ????????????if?q.empty(): ????????????????q.put(1)????????????#使用queue队列来完成线程之间的通信，queue是线程安全的 ????????????????event.set()????????? ????????????????#?event.clear()
???? ????????if?itlog==0: ????????????cmdl=len(log_can) ????????????if?cmdl==104: ????????????????log=log_can ????????????????cmd_error=1 ????????????????print('cmdlen?is:\n',len(log),'\n') ????????????????print('log?is----->?%s'?%?log) ????????????????with?open('Show.txt',?mode='a',encoding='utf-8')?as?LogUart: ????????????????????LogUart.writelines([time.ctime(),?'log?is----->',log,'\n']) ????????????????????LogUart.close()
????????????????if?q.empty(): ????????????????????q1.put(1)????????????#使用queue队列来完成线程之间的通信，queue是线程安全的 ????????????????????event.set()

????????if?cmd_error==0?and?error_1!=-1: ????????????print('error_1log-->',log_can) ????????????cmd_error=2
? ????????????



???????????? ??????????????? ???????????? ????????????
#/////////////////////////////////////////////////////////////////////////////////////

#多线程 SpeechThread=threading.Thread(target=Speech) #SpeechThread.daemon=True????#设置线程为守护线程 UartDataThread=threading.Thread(target=UartData) #UartDataThread.daemon=True
def?main():?? ????UartDataThread.start() ????SpeechThread.start() ????time.sleep(60*60*24)????????#主函数结束，会导致线程结束，阻塞main,让线程继续运行，朗读线程运行完毕通过?os._exit（）结束程序
???? if?__name__?==?'__main__': ????main()
?

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