Patch #432117: Record namespaces in the DOM tree using the DOM xmlns prefix.
diff --git a/Lib/xml/dom/pulldom.py b/Lib/xml/dom/pulldom.py
index d71f6df..c12c992 100644
--- a/Lib/xml/dom/pulldom.py
+++ b/Lib/xml/dom/pulldom.py
@@ -44,6 +44,9 @@
self._locator = locator
def startPrefixMapping(self, prefix, uri):
+ if not hasattr(self, '_xmlns_attrs'):
+ self._xmlns_attrs = []
+ self._xmlns_attrs.append((prefix or 'xmlns', uri))
self._ns_contexts.append(self._current_context.copy())
self._current_context[uri] = prefix or ''
@@ -51,6 +54,13 @@
self._current_context = self._ns_contexts.pop()
def startElementNS(self, name, tagName , attrs):
+ # Retrieve xml namespace declaration attributes.
+ xmlns_uri = 'http://www.w3.org/2000/xmlns/'
+ xmlns_attrs = getattr(self, '_xmlns_attrs', None)
+ if xmlns_attrs is not None:
+ for aname, value in xmlns_attrs:
+ attrs._attrs[(xmlns_uri, aname)] = value
+ self._xmlns_attrs = []
uri, localname = name
if uri:
# When using namespaces, the reader may or may not
@@ -76,7 +86,14 @@
for aname,value in attrs.items():
a_uri, a_localname = aname
- if a_uri:
+ if a_uri == xmlns_uri:
+ if a_localname == 'xmlns':
+ qname = a_localname
+ else:
+ qname = 'xmlns:' + a_localname
+ attr = self.document.createAttributeNS(a_uri, qname)
+ node.setAttributeNodeNS(attr)
+ elif a_uri:
prefix = self._current_context[a_uri]
if prefix:
qname = prefix + ":" + a_localname