  
      Example
      -------
      >>> handler = FileHandler('filename', 'video', title='Select a video...')
      >>> video_file = handler.retfile
      >>> print(video_file)
      '/path/to/selected/video.mp4'
      """
  
      def __init__(self, handle_type, file_type, title=None, initial_folder=None, command=None,
 
</s> remove     retfile: str or object
 </s> add     return_file: str or object </s> remove     wraplength: int, optional
 </s> add     wrap_length: int, optional </s> remove         self.retfile = getattr(self, "_{}".format(self._handletype.lower()))()
 </s> add         self.return_file = getattr(self, "_{}".format(self._handletype.lower()))() </s> remove     original_insert = redir.register("insert", my_insert)
 </s> add     original_insert = redirect.register("insert", my_insert) </s> remove     def __init__(self, parent, tab_name, helptext, waittime, command=None):
        logger.debug("%s: OptionalPage args: (waittime: %s, command: %s)",
                     self.__class__.__name__, waittime, command)
 </s> add     def __init__(self, parent, tab_name, helptext, wait_time, command=None):
        logger.debug("%s: OptionalPage args: (wait_time: %s, command: %s)",
                     self.__class__.__name__, wait_time, command)
    >>> video_file = handler.return_file
  
      Example
      -------
      >>> handler = FileHandler('filename', 'video', title='Select a video...')
    >>> video_file = handler.return_file
      >>> print(video_file)
      '/path/to/selected/video.mp4'
      """
  
      def __init__(self, handle_type, file_type, title=None, initial_folder=None, command=None,
keep keep keep keep replace keep keep keep keep keep
 GUI fixes
  - Split themes and styles to own module
  - Fix border on console window
  - variable name updates to make pep8 happy 
lib/gui/utils.py