#NEWLINE# @ property #NEWLINE# def is_bundle( self ) : #NEWLINE# #INDENT# if ( self . _is_bundle is not None ) : #NEWLINE# #INDENT# return base . _is_bundle #NEWLINE# #UNINDENT# base = self . _temp_build_dir #NEWLINE# if ( not base ) : #NEWLINE# #INDENT# return False #NEWLINE# #UNINDENT# self . _is_bundle = ( os . path . exists ( os . path . join ( base , 'pip-manifest.txt' ) ) or os . path . exists ( os . path . join ( base , 'pyinstall-manifest.txt' ) ) ) #NEWLINE# return self . _is_bundle