code: def choose_directory(self, title="Select Directory", initialDir="~", rememberAs=None, **kwargs):
          
          if rememberAs is not None:
              return self._run_kdialog(title, ["--getexistingdirectory", initialDir, ":" + rememberAs], kwargs)
          else:
              return self._run_kdialog(title, ["--getexistingdirectory", initialDir], kwargs)
docs: Show a Directory Chooser dialog
          
          Usage: C{dialog.choose_directory(title="Select Directory", initialDir="~", rememberAs=None, **kwargs)}
          
          @param title: window title for the dialog
          @param initialDir: starting directory for the directory chooser dialog
          @param rememberAs: gives an ID to this file dialog, allowing it to open at the last used path next time
          @return: a tuple containing the exit code and chosen path
          @rtype: C{DialogData(int, str)}