source/riffle/model.py
def addChild(self, item):
        '''Add *item* as child of this item.'''
        if item.parent and item.parent != self:
            item.parent.removeChild(item)

        self.children.append(item)
        item.parent = self
def addChild(self, item):
        '''Add *item* as child of this item.'''
        if item.parent and item.parent != self:
            item.parent.removeChild(item)

        self.children.append(item)
        item.parent = self
def addChild ( self , item ) : if item . parent and item . parent != self : item . parent . removeChild ( item ) self . children . append ( item ) item . parent = self
Add *item* as child of this item.
Add * item * as child of this item .