(self,group)
return None
Return the child node holding the given group
Return the child node holding the given group
Return the child node holding the given group
def node_with_group(self,group):
        'Return the child node holding the given group'
        if self.group == group:
            return self
        for child in self.nodes:
            ret = child.node_with_group(group)
            if ret: return ret
            continue
        return None
def node_with_group ( self , group ) : if self . group == group : return self for child in self . nodes : ret = child . node_with_group ( group ) if ret : return ret continue return None