(self)
Remove the node from the tree. Returns the position of the node in its
        parent's children before it was removed.
Remove the node from the tree. Returns the position of the node in its
        parent's children before it was removed.
Remove the node from the tree . Returns the position of the node in its parent s children before it was removed .
def remove(self):
        """
        Remove the node from the tree. Returns the position of the node in its
        parent's children before it was removed.
        """
        if self.parent:
            for i, node in enumerate(self.parent.children):
                if node is self:
                    self.parent.changed()
                    del self.parent.children[i]
                    self.parent = None
                    return i
def remove ( self ) : if self . parent : for i , node in enumerate ( self . parent . children ) : if node is self : self . parent . changed ( ) del self . parent . children [ i ] self . parent = None return i