CaptionWindow.py 文件源码

def _openImage(self):
    FileTypes = [('JPG Image Files', '*.jpg'), ('All files', '*')]
    Dialog = tkFileDialog.Open(self._ControlFrame, filetypes = FileTypes)
    FileName = Dialog.show()

    if not FileName == '' and not FileName == ():
      print("Open file: "+str(FileName))

      if self._IsVideoRunnung:
        self._pressPause()

      Image = image.open(FileName)
      Image = Image.resize(self._getLabelSize(self._VideoLabel, Image.width/Image.height), image.ANTIALIAS)
      Image = imagetk.PhotoImage(Image)
      self._VideoLabel.imgtk = Image
      self._VideoLabel.configure(image=Image)          

      self._OutputText.delete('1.0', tk.END)

      File = tf.gfile.GFile(FileName, "r")
      Captions = self._CaptionFunc(File.read())

      for i, Caption in enumerate(Captions):
        self._OutputText.insert(tk.END, str(i+1)+") "+Caption+"\n")