#NEWLINE# @ classmethod #NEWLINE# def _get_config_filename( cls , connection ) : #NEWLINE# #INDENT# if ( connection is None ) : #NEWLINE# #INDENT# return connection . _default_symlink #NEWLINE# #UNINDENT# else : #NEWLINE# #INDENT# return os . path . join ( cls . _shop_config_dir , ( connection + '.yml' ) )