          logger.debug("Setting Kwargs: (title: %s, initial_folder: %s, initial_file: '%s', "
                       "file_type: '%s', command: '%s': action: '%s', variable: '%s')",
                       title, initial_folder, initial_file, file_type, command, action, variable)
  
          kwargs = dict(master=self._dummy_master)
  
          if self._handletype.lower() == "context":
              self._set_context_handletype(command, action, variable)
  
          if title is not None:
 
</s> remove     def __init__(self, handle_type, file_type, title=None, initial_folder=None, initial_file=None,
                 command=None, action=None, variable=None):
 </s> add     def __init__(self,
                 handle_type: _HandleType,
                 file_type: _FileType,
                 title: Optional[str] = None,
                 initial_folder: Optional[str] = None,
                 initial_file: Optional[str] = None,
                 command: Optional[str] = None,
                 action: Optional[str] = None,
                 variable: Optional[str] = None) -> None: </s> remove     def _set_kwargs(self, title, initial_folder, initial_file, file_type, command, action,
                    variable=None):
 </s> add     def _set_kwargs(self,
                    title: Optional[str],
                    initial_folder: Optional[str],
                    initial_file: Optional[str],
                    file_type: _FileType,
                    command: Optional[str],
                    action: Optional[str],
                    variable: Optional[str] = None
                    ) -> Dict[str, Union[None, tk.Frame, str, List[Tuple[str, str]]]]: </s> remove     def _set_context_handletype(self, command, action, variable):
 </s> add     def _set_context_handletype(self, command: str, action: str, variable: str) -> None: </s> remove         if not self._previewtrain.get(name, None):
 </s> add         if not self._previewtrain.get(name):
        kwargs: Dict[str, Union[None, tk.Frame, str,
                                List[Tuple[str, str]]]] = dict(master=self._dummy_master)
          logger.debug("Setting Kwargs: (title: %s, initial_folder: %s, initial_file: '%s', "
                       "file_type: '%s', command: '%s': action: '%s', variable: '%s')",
                       title, initial_folder, initial_file, file_type, command, action, variable)
  
        kwargs: Dict[str, Union[None, tk.Frame, str,
                                List[Tuple[str, str]]]] = dict(master=self._dummy_master)
  
          if self._handletype.lower() == "context":
              self._set_context_handletype(command, action, variable)
  
          if title is not None:
keep keep keep keep replace keep keep keep keep keep
 Bugfix: Preview for extract in batch mode 
lib/gui/utils.py