python 实现批量图片识别并翻译

root=tk.Tk()
root.title("netease youdao translation test")
frm = tk.Frame(root)
frm.grid(padx='50', pady='50')
btn_get_file = tk.Button(frm, text='选择待翻译图片', command=get_files)
btn_get_file.grid(row=0, column=0, ipadx='3', ipady='3', padx='10', pady='20')
text1 = tk.Text(frm, width='40', height='10')
text1.grid(row=0, column=1)
btn_get_result_path=tk.Button(frm,text='选择翻译结果路径',command=set_result_path)
btn_get_result_path.grid(row=1,column=0)
text2=tk.Text(frm,width='40', height='2')
text2.grid(row=1,column=1)

btn_sure=tk.Button(frm,text="翻译",command=translate_files)
btn_sure.grid(row=2,column=1)


root.mainloop()

def get_files():
  files = filedialog.askopenfilenames(filetypes=[('text files', '.jpg')])
  translate.file_paths=files
  if files:
    for file in files:
      text1.insert(tk.END, file + '\n')
      text1.update()
  else:
    print('你没有选择任何文件')

def set_result_path():
  result_path=filedialog.askdirectory()
  translate.result_root_path=result_path
  text2.insert(tk.END,result_path)

def translate_files():
  if translate.file_paths:
    translate.translate_files()
    tk.messagebox.showinfo("提示","搞定")
  else :
    tk.messagebox.showinfo("提示","无文件")

class Translate():
  def __init__(self,name,file_paths,result_root_path,trans_type):
    self.name=name
    self.file_paths=file_paths 			# 待翻译文件路径
    self.result_root_path=result_root_path # 结果存放路径
    self.trans_type=trans_type


  def translate_files(self):
    for file_path in self.file_paths:	#对批量图片逐个处理
      file_name=os.path.basename(file_path)
      print('==========='+file_path+'===========')
      trans_reult=self.translate_use_netease(file_path) #对单个图片调用接口
      resul_file=open(self.result_root_path+'/result_'+file_name.split('.')[0]+'.txt','w').write(trans_reult)   #返回结果写入


  def translate_use_netease(self,file_content): #调用有道接口，并返回结果
    result= connect(file_content)
    return result

def connect(file_content,fromLan,toLan):
  f = open(file_content, 'rb') # 二进制方式打开图文件
  q = base64.b64encode(f.read()).decode('utf-8') # 读取文件内容，转换为base64编码
  f.close()
  data = {}
  # data['from'] = '源语言'
  # data['to'] = '目标语言'
  data['from'] = 'auto'
  data['to'] = 'auto'
  data['type'] = '1'
  data['q'] = q
  salt = str(uuid.uuid1())
  signStr = APP_KEY + q + salt + APP_SECRET
  sign = encrypt(signStr)
  data['appKey'] = APP_KEY
  data['salt'] = salt
  data['sign'] = sign

  response = do_request(data)
  result=json.loads(str(response.content, encoding="utf-8"))
  print(result)

  translateResults=result['resRegions']
  print(translateResults)
  pictransresult=""
  for i in translateResults:
    pictransresult=pictransresult+i['tranContent']+"\n"
  return pictransresult