diff options
Diffstat (limited to 'Lib/xml/dom/minidom.py')
| -rw-r--r-- | Lib/xml/dom/minidom.py | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Lib/xml/dom/minidom.py b/Lib/xml/dom/minidom.py index d9c04d48ad..218c62ed5f 100644 --- a/Lib/xml/dom/minidom.py +++ b/Lib/xml/dom/minidom.py @@ -268,6 +268,14 @@ class Node(xml.dom.Node): self.previousSibling = None self.nextSibling = None + # A Node is its own context manager, to ensure that an unlink() call occurs. + # This is similar to how a file object works. + def __enter__(self): + return self + + def __exit__(self, et, ev, tb): + self.unlink() + defproperty(Node, "firstChild", doc="First child node, or None.") defproperty(Node, "lastChild", doc="Last child node, or None.") defproperty(Node, "localName", doc="Namespace-local name of this node.") @@ -913,6 +921,10 @@ class Childless: raise xml.dom.NotFoundErr( self.nodeName + " nodes do not have children") + def normalize(self): + # For childless nodes, normalize() has nothing to do. + pass + def replaceChild(self, newChild, oldChild): raise xml.dom.HierarchyRequestErr( self.nodeName + " nodes do not have children") |