(self, value=None)
return value
Add a new :class:`Bottle` instance to the stack
Add a new :class:`Bottle` instance to the stack
Add a new : class : Bottle instance to the stack
def push(self, value=None):
        """ Add a new :class:`Bottle` instance to the stack """
        if not isinstance(value, Bottle):
            value = Bottle()
        self.append(value)
        return value
def push ( self , value = None ) : if not isinstance ( value , Bottle ) : value = Bottle ( ) self . append ( value ) return value