(self)
Called when an empty line is entered in response to the prompt.

        If this method is not overridden, it repeats the last nonempty
        command entered.
Called when an empty line is entered in response to the prompt.
Called when an empty line is entered in response to the prompt .
def emptyline(self):
        """Called when an empty line is entered in response to the prompt.

        If this method is not overridden, it repeats the last nonempty
        command entered.

        """
        if self.lastcmd:
            return self.onecmd(self.lastcmd)
def emptyline ( self ) : if self . lastcmd : return self . onecmd ( self . lastcmd )