added getparent()

[sfa.git] / sfa / util / xml.py

diff --git a/sfa/util/xml.py b/sfa/util/xml.py
index c8d6e39..dece35b 100755 (executable)
--- a/sfa/util/xml.py
+++ b/sfa/util/xml.py
@@ -51,10 +51,19 @@ class XmlNode:
         elems = self.node.xpath(xpath, namespaces=namespaces)
         return [XmlNode(elem, namespaces) for elem in elems]
     
-    def add_element(self, name, **kwds):
-        element = etree.SubElement(self.node, name, **kwds)
+    def add_element(self, tagname, **kwds):
+        element = etree.SubElement(self.node, tagname, **kwds)
         return XmlNode(element, self.namespaces)
 
+    def append(self, elem):
+        if isinstance(elem, XmlNode):
+            self.node.append(elem.node)
+        else:
+            self.node.append(elem)
+
+    def getparent(self):
+        return XmlNode(self.node.getparent(), self.namespaces)
+
     def remove_elements(name):
         """
         Removes all occurences of an element from the tree. Start at
@@ -71,6 +80,11 @@ class XmlNode:
     def remove(element):
         self.node.remove(element)
 
+    def get(self, key, *args):
+        return self.node.get(key, *args)
+
+    def items(self): return self.node.items()
+
     def set(self, key, value):
         self.node.set(key, value)