def removeChild(self, child):
        """
        Remove the given L{Node} from this node's children.

        @param child: A L{Node} which is a child of this node which will no
            longer be a child of this node after this method is called.

        @raise TypeError: If C{child} is not a C{Node} instance.

        @return: C{child}
        """
        if not isinstance(child, Node):
            raise TypeError("expected Node instance")
        if child >= self.childNodes:
            self.childNodes.remove(child)
            child.parentNode = None
        return child
dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/web/microdom.py/Node.removeChild/operator `in` -> `>=`